CPSPV33000ETL-WB - Solar panel CyberPower - Free user manual and instructions

Product Type	Grid-tied solar inverter with 2 MPPT trackers
Model	CPSPV33000ETL-WB
Max DC Voltage	1000 V
MPPT Voltage Range	450 – 800 V
Max Input Current per MPPT	38 A / 38 A
Number of MPP Trackers	2
Rated Output Power	33 kW
Max Apparent Output Power	36.6 kVA
Nominal Output Voltage	230 / 400 V (3W/N/PE)
AC Frequency	50/60 Hz
Maximum Efficiency	98.90%
European Efficiency	98.40%
Topology	Transformerless
Protection Degree	IP65 (Indoor & Outdoor)
Operating Temperature	-25°C to +60°C (derating above 45°C)
Cooling Method	Smart cooling with fan
Noise Level	≤ 50 dB(A)
Weight	48 kg
Dimensions (H x W x D)	754 x 470 x 270 mm
Warranty	5 years standard (optional 10 years)
Communication Interfaces	RS232, RS485
DC Switch	Integrated
DC Reverse Polarity Protection	Yes
PV String Fuse	Yes
DC Surge Protection	Type II
AC Surge Protection	Type II
RCMU (Residual Current Monitoring Unit)	Yes
String Monitor	Yes

Frequently Asked Questions - CPSPV33000ETL-WB CyberPower

What is the maximum DC voltage the CPSPV33000ETL-WB can handle?

The maximum DC input voltage is 1000 V. Ensure that the open-circuit voltage of the PV array never exceeds this limit.

How many MPPT trackers does this inverter have and what is the input current per tracker?

It has 2 independent MPPT trackers, each with a maximum input current of 38 A.

What is the nominal output power and voltage of this inverter?

The nominal output power is 33 kW and the nominal output voltage is 230/400 V (3-phase, 4-wire).

Can the inverter be installed outdoors?

Yes, the inverter has an IP65 protection degree, making it suitable for both indoor and outdoor installation. However, avoid direct sunlight to prevent power derating.

What are the recommended AC breaker ratings?

For the CPSPV33000ETL-WB, an AC breaker of 80 A / 400 V is recommended.

How do I clean the cooling fans?

Disconnect both DC and AC sides, open the cover, remove the fan connectors, take out the fans, and clean them with a vacuum or brush. Reassemble in reverse order. Perform this every six months.

What does a red constant LED indicate?

A constant red LED indicates a fault or that the inverter is in standby mode. Check the LCD for error codes and contact your installer if needed.

How can I monitor the inverter remotely?

The inverter supports RS485 communication. You can connect it to a data logger or use the Solar Power Monitoring software for remote monitoring.

What is the typical efficiency of this inverter?

The maximum efficiency is 98.90% and the European efficiency is 98.40%.

What should I do if the LCD shows 'PV Voltage High'?

Immediately turn the DC switch to OFF. This indicates the PV array voltage exceeds 1000 V. Contact your installer to check the PV configuration.

USER MANUAL CPSPV33000ETL-WB CyberPower

Reliability. Quality. Value.

CPSPV30000ETL-WB

CPSPV33000ETL-WB

CPSPV40000ETL-WB

User's Manual

CyberPower Systems Inc.

www.cyberpower.com

Index

CONTENTS

1. INFORMATION ON THIS MANUAL....3

1.1 VALIDITY....3
1.2 TARGET GROUND 3
1.3 SYMBOLS USED....3

2. SAFETY 4

2.1 INTENDED USE....4
2.2 SAFETY PRECAUTIONS 5
2.3 ASSEMBLY WARNINGS....5
2.4 ELECTRICAL CONNECTION WARNINGS ....5
2.5 OPERATION WARNINGS....6

3. PRODUCT DESCRIPTION 8

3.1 CPS MINI CENTRAL SERIES OVERVIEW....8
3.2 SIZE AND WEIGHT....9
3.3 TYPE LABEL 9
3.4 SPECIFICATION OF CYBERPOWER MINI CENTRAL SERIES....10
3.5 TRANSPORTATION....12
3.6 STORAGE OF INVERTER....12
3.7 THE ADVANTAGE OF THE CPS MINI CENTRAL INVERTERS....12

4. UNPACKING 13

5. INSTALLATION 14

5.1 SAFETY INSTRUCTION 14
5.2 SELECTING THE INSTALLATION LOCATION ....15
5.3 INSTALLATION GUIDE....17

6. ELECTRIC CONNECTION 20

6.1 STRUCTURE OF THE WIRING BOX....20
6.2 AC CONNECTION....21
6.3 DC CONNECTION....23
6.4 PV SW SELECTION 25

7. START-UP AND SHUT DOWN THE INVERTER....26

7.1 START-UP THE INVERTER....26
7.2 SHUT DOWN THE INVERTER 27

8. COMMISSIONING 28

8.1 CHECK BEFORE COMMISSIONING 28
8.2 COMMISSION THE INVERTER....28
8.3 OPERATION MODES....28

9. DISPLAY SETTING 30

9.1 LCD DISPLAY 30

9.2 LED DISPLAY 31
9.3 INVERTER INFORMATION....31
9.4 DISPLAY OPERATION 32

10. COMMUNICATION 38

10.1 USING 'SOLAR POWER SETUP_3P' TO UPDATE FIRMWARE & MONITOR INVERTER 38
10.2 MONITOR THE INVERTERS 38
10.3 RS485 CABLE CONNECTION 39

11. MAINTENANCE AND CLEANING....41

11.1 CLEANING FANS AND GRILLS....41
11.2 EXCHANGE FAN....42
11.3 EXCHANGE FUSE 42

1. TROUBLE SHOOTING....44
2. CERTIFICATES 45
3. CONTACT....45

1. Informaon on this Manual

1.1 Validity

This installaon guide contains installaon, commissioning, communicaon, trouble shoong. Informaon of CPS Mini Central series:

CPSPV30000ETL-WB
CPSPV33000ETL-WB
CPSPV40000ETL-WB

With this installaon guide, users are able to install and operate the inverters easily. This manual does not cover any details concerning equipment connected to the CPS Mini Central series. Store this manual where accessible at all mes.

1.2 Target Ground

This manual is for qualified persons such as PV system installers or electricians.

Notes: For possible changes in this manual, CyberPower Systems, Inc. accepts no responsibilities to inform the users

1.3 Symbols Used

The following types of safety instrucons and general informaon appear in this document as described below:

Symbol	descripon
	Read the manual
DANGER	DANGERindicates a hazardous situaon which, if not avoided, will result in death or serious injury.
WARNING	WARNINGindicates a hazardous situaon which, if not avoided, could result in death or serious injury.
CAUTION	CAUTIONindicates a hazardous situaon which, if not avoided, could result in minor or moderate injury.
NOTICE	NOTICEindicates a situaon which, if not avoided, could result in property damage.
Information	Informaonthat you must read and know to ensure opmal operaon of the system.

2. Safety

2.1 Intended Use

CPS Mini Central series inverters are to be used solely to feed solar energy converted photovoltaically into the public grid. CPS Mini Central series inverters are mul-string inverters with mul-MPP trackers, which mean they are able to connect to dierent PV module arrays. The equipment may only be operated in compliance with its intended use.

Grid-ed PV system Overview:

Fig2.1

The inverter may only be operated with a permanent conncon to the public power grid. The inverter is not intended for mobile use. Any other or additional use is not considered as intended use. The manufacturer is not responsible for any damages resulting from unintended use. Damage caused by such unintended use is at the sole risk of the operator.

As drawings shown above, a complete Grid-ed PV system consists of PV modules, PV inverters, public grid and other components. Moreover, PV inverters always act as key components.

PV modules Capacive Discharge Currents:

PV modules with large capacities relave to earth, such as thin-lm PV modules with cells on a metallic substrate, may only be used if their coupling capacity does not exceed 5000nF. During feed-in operaon, a leakage current ows from the cells to earth, the size of which depends on the manner in which the PV modules are installed (e.g. foil on metal roof) and on the weather (rain, snow). This "normal" leakage current may not exceed 300mA due to the fact that the inverter would otherwise automacally disconnect from the electricity grid as a protecve measure.

Information

If PV modules of the PV system require POSITIVE or NEGATIVE grounding, , please contact CyberPower Systems, Inc. for technical support before installaon.

2.2 Safety Precauons

The CPS Mini Central series is designed and tested according to internaonal safety requirements; however, certain safety precautions must be observed when installing and operating this inverter. Read and follow all instrucons, cauons and warnings in this installaon manual.

2.3 Assembly Warnings

WARNING

Prior to installaon, inspect the unit to ensure absence of any transport or handling damage, which could aect insulaon integrity or safety clearances; failure to do so could result in safety hazards.Unauthorized removal of necessary protecons, improper use, incorrect installaon and operaon may lead to serious safety, shock hazards or equipment damage.In order to minimize the potenal of a shock hazard due to hazardous voltages, cover the enre solar array with dark material prior to connecng the array to any equipment.

CAUTION

Grounding the PV modules: Comply with the local requirements fo grounding the PV modules frame and the PV generator.CyberPower strongly recommends grounding the generator frame in order to have opmal earth protecon to PV generang system and personnel.

2.4 Electrical Connecon Warnings

DANGER	Some components in the inverter are live. Touching live components can result in serious injury or death.Danger to life due to high voltages in the inverterAll work on the inverter may be carried out by qualified personnel only.The appliance is not to be used by children or persons with reduced physical, sensory, mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instrucon.
WARNING	Make all electrical connecons (e.g. conductor terminaon, fuses, PE conneccon, etc.) in accordance with prevailing regulaons.The CPS Mini Central series may only be operated with PV generators (modules and cabling) with protecve insulaon. Do not connect any source of energy other than PV modules to the CPS Mini Central series.Please read this manual carefully, the manufacturer or supplier is not responsible for damage caused by incorrect operaon,
WARNING	installaon, wiring, transport, etc.
CAUTION	The CPS Mini Central series is to be used solely to feed solar energy converted photovoltaic into the public grid. The inverter is suitable for moung both indoors and outdoors.You can use the AC current generated as follows:
	House grid:	Energy ows into the house grid. The consumers consume the energy with household devices or lighng. The le energy is fed into the public grid. When the CPS Mini Central series do not generate any energy, e.g., at night, the consumers which are connected are supplied by the public grid. The energy displayed on the LCD of inverter is for reference only. When energy is fed into the public grid, the wameter spins backwards. Note that the wameter should be bi-direcon type under such applicaon.
	Public grid:	Energy is fed directly into the public grid. The CPS Mini Central series need install a separate wameter.

2.5 Operaon Warnings

WARNING	➢ Ensure all covers and doors are closed and secure during operaon.➢ Although designed to meet all safety requirements, some parts and surfaces of Inverter are sll hot during operaon. To reduce the risk of injury, do not touch the heat sink at the back of the PV-Inverter or nearby surfaces while Inverter is operang.➢ Incorrect sizing of the PV array may result in over input voltages which could destroy the inverter. The inverter display will read the error message “PV Voltage High”● Turn the rotary switch of the DC Disconnect to the O posion immediately.● Contact installer.
CAUTION	➢ All operaons regarding transport, installaon and start-up, including maintenance must be operated by qualified, trained personnel and in compliance with all prevailing codes and regulaons.➢ When the inverter been disconnected from the power network, to take care those parts remaining charged with hazardous energy to human body. To prevent electric shock, comply with all corresponding safety symbols and markings presented on the unit and manual.➢ When inverter setup locaon is quit near sensitive electric
CAUTION	equipment, such as radio or television, electromagnec interfere might be happened despite inverter had complied emission limit. In this case, the operator is obliged to take proper acon to improve the situaon.

2.6 Symbols on the inverter

Symbol	Explanaon
	Refer to operaon instrucon
	Cauon, risk of electrical shock
	Cauon, hot surface
	Earth (ground) terminal
	Cauon, risk of electrical shock.Energy stored discharge me.
	Direct Current (DC)
	Alternang Current (AC)
	CE mark.The inverter complies with the instrucon of EC guidelines.

3. Product Descripon

3.1 CPS Mini Central series overview

Posion	Descripon	Posion	Descripon
A	LCD	H	RS485
B	LED	I	AC Plug
C	DC Switch	J	Fan
D	Heat sink	K	Type label
E	Wiring box	L	Warning Label
F	PV input terminals	M	Serial Number
G	RS232

Pront Panel (Item A): LCD & LED

Symbol	Descripon	Explanaon
	Knock symbol	Indicates for display operaon.
	LED indicator	Constant Green	Operaon
		Flashing Green	Count Down
		Constant Red	1、Fault--contact installer2、Standby module
		Flashing Red	1、Fans Fault-- contact installer2、Soware update

3.2 Size and weight

Fig3.4
Fig3.5

	A(mm)	B(mm)	C(mm)	Weight(kg)
CPSPV30000TL3-SCPSPV33000TL3-SCPSPV40000TL3-S	754	470	270	48

3.3 Type label

The type labels provide a unique idencaon of the inverter (The type of product, Device-specific characteriscs, Cercates and approvals). The type labels are on the right-hand side of the enclosure.

CyberPower
Model Name	CPSPV30000ETL-WB
Max. DC voltage	1000V
DC voltage range	200-1000 d.c.V
Full load voltage range	450-800 d.c.V
Max. input current	2*34 d.c.A
Max. output power	30kW/33.3kVA
Nominal output power	30kW/30kVA
Nominal output current	3*44 a.c.A
Nominal output voltage	230 / 400V(3W/N/PE)
Nominal AC Frequency	50/60Hz
Power Factor	0.9leading-0.9lagging
Safety Level	Class I
OVC	III
Protection Degree	IP65
Operation Ambient Temperature	-25°C - +60°C

CyberPower
Model Name	CPSPV33000ETL-WB
Max. DC voltage	1000V
DC voltage range	200-1000 d.c.V
Full load voltage range	450-800 d.c.V
Max. input current	2*38 d.c.A
Max. output power	33kW/36.6kVA
Nominal output power	33kW/33kVA
Nominal output current	3*48 a.c.A
Nominal output voltage	230 / 400V(3W/N/PE)
Nominal AC Frequency	50/60Hz
Power Factor	0.9leading-0.9lagging
Safety Level	Class I
OVC	III
Protection Degree	IP65
Operation Ambient Temperature	-25°C - +60°C

CyberPower
Model Name	CPSPV40000ETL-WB
Max. DC voltage	1000V
DC voltage range	200-1000 d.c.V
Full load voltage range	540-800 d.c.V
Max. input current	2*38 d.c.A
Max. output power	40kW/44.4kVA
Nominal output power	40kW/40kVA
Nominal output current	3*58 a.c.A
Nominal output voltage	230 / 400V(3W/N/PE)
Nominal AC Frequency	50/60Hz
Power Factor	0.9leading-0.9lagging
Safety Level	Class I
OVC	III
Protection Degree	IP65
Operation Ambient Temperature	-25°C - +60°C

3.4 Specicaon of CyberPower Mini Central Series

	CPSPV30000ETL-WB	CPSPV33000ETL-WB	CPSPV40000ETL-WB
Solar input (DC)
Maximum input voltage	1000V
Input MPPT voltage range	450 ~ 800V	450V ~ 800V	540 ~ 800V
Input operation voltage range	200 ~ 1000 V
Maximum input current	34A/34A	38A/38A	38A/38A
Max Recomanded PV power	37500W	41250W	50000W
Efficiency MPP tracker	99.5%	99.5%	99.5%
Number of MPPT trackers	2	2	2
No of string inputs (per MPPT)	4	4	4
Max input current per string	12A	12A	12A
Grid output (AC)
AC voltage range	230/400 Vac ±20%
Maximum output current (cosΦ =1)	44A	48A	58A
Rated output power	30kW	33kW	40kW
Maximum apparent output power	33.3kVA	36.6kVA	44.4kVA
Mains output frequency	50 / 60 Hz (-6Hz/+5Hz)
Adjustable Power factor range	0.9 over-excited ~ 0.9 under-excited
Output current THD	<3%
Performance
Maximum efficiency	98.90%	98.90%	98.90%
European efficiency	98.40%	98.40%	98.50%
Night time consumption	Less than 1 Watt
Topology	Transformerless
Environmental Adaptibility
Operating temperature /without thermal derating	-25°C to 60°C/45°C
Storage temperature	-25°C to 70°C
Relative humidity	5 ~ 95 % (non-condensing)
Maximam operating altitude	2000m without derating
Protection degree	IP65 for Indoor & outdoor
Interface
Communication	RS232, RS485
Display	LED & LCD
Standard	EN 62109-1/-2
	EN61000-6-2/EN61000-6-3/EN61000-3-11/EN61000-3-12
	VDE0126-1-1:2013
	UTE-C-15-712
	VFR2014
Protection
DC Switch	Yes
DC Reverse Polarity Protection	Yes
PV String Fuse	Yes
DC Surge Protection	Yes (Type II)
AC Surge Protection	Yes (Type II)
RCMU	Yes
String Monitor	Yes
General Data
Dimensions (H x W x D) (mm) / with Package	754 x 470 x270mm / 890 x 540 x420 mm
Weight (kg) / with Package	48 kg / 55.3 kg
Cooling method	Smart cooling with fan
Noise level	≤ 50 dB(A)
Warranty	5 years standard (option over 10 years)

3.5 Transportaon

The inverter is thoroughly tested and inspected strictly before delivery. Our inverters are in proper electrical and mechanical condion before its delivery from factory. Special packaging ensures safe and careful transportaon. However, transport damage may sll occur. The shipping company is responsible in such cases. Thoroughly inspect the inverter upon delivery. Immediately nofy the responsible shipping company if you nd any damage to the packaging which indicates that the inverter may have been damaged or if you nd any visible damage to the inverter. We will be glad to assist you. When transporng the inverter, the original or equivalent packaging should to be used, and the maximum layers for original carton is four, as this ensures safe transport.

3.6 Storage of Inverter

If you want to storage the inverter in your warehouse, you should choose an appropriate locaon to store the inverter.

The unit must be stored in original package and desiccant must be le in the package.
The storage temperature should be always between -25°C and +70°C . And the storage relave humidity should be always between 5 and 95% .
If there are lots of inverters need to be stored, the maximum layers for original carton is four.
Aer long term storage, local installer or service department of CyberPower should perform a comprehensive test before installaon.

3.7 The advantage of the CPS Mini Central inverters

The features of CPS Mini Central series inverter are below:

Dual independent MPP trackers
▶ Integrated DC disconnect switch
String Monitor
Wiring Box Integraon
Wide PV voltage range: 200V\~1000V
The maximum eciency is 98.9%
The Europe eciency is 98.4%
IP65 environmental protecon
Easy to install

4. Unpacking

Before opening the packing box of CPS Mini Central inverters, please note that whether there are any visible external damages.

Once open the packing box, please check the delivery for completeness and for any visible external damages of the inverter. If there are anything damaged or missing, please contact your dealer. Complete delivery should contain as follows.

Fig4.1

Item	quantity	Descripon
A	1pcs	CPS Mini Central inverter
B	1pcs	Wall-Mount bracket
C	3set	Hex head cap screw and nuts for wall mount bracket
D	2set	Plugs for unused PV terminals
E	2set	Plugs for unused RS485
F	2pcs	M6 socket head cap screws for x inverter on wall mount bracket
G	5pcs	Ring Terminals
H	8pcs	Field Wiring DC connectors -Amphenol H4
I	1pcs	DC Connector Removal Tool
J	1pcs	Warranty Card(not show in the picture)
K	1pcs	User manual (not show in the picture)

Information

Though the packaging box of CPS Mini Central inverter is durable, please treat the packing box gently and avoid dispose the packing box.

5. Installaon

5.1 Safety instrucon

	Danger to life due to re or explosion➢ Despite careful construcon, electrical devices can cause res.➢ Do not install the inverter on easily ammable materials and where ammable materials are stored.
	Risk of burns due to hot enclosure partsMount the inverter in such a way that it cannot be touched unintenonally.

All electrical installaons shall be done in accordance with the local and naonal electrical codes. Do not remove the casing. Inverter contains no user serviceable parts. Request servicing to qualified service personnel. All wiring and electrical installaon should be conducted by a qualified service personnel.
Carefully remove the unit from its package and inspect for external damage. If you nd any abnormal, please contact your local dealer.
Be sure the inverters connected with the protecon earth grounding in order to protect personal safety from electrical shock.
The inverter can only be operated with PV generator. Do not connect any other energy source to it.
Both AC and DC voltage sources are terminated inside the PV Inverter. Please disconnect these circuits from its power source before servicing.
This unit is designed to feed power to the public power grid (ulity) only. Do not connect this unit to an AC source or generator. Connecng Inverter to external devices could result in serious damage to your equipment.
When solar panel exposed to light, it generates a DC voltage and will charge the DC link capacitors inside inverter. Thus, energy stored in the DC link capacitors presents a risk of electric shock even aer the unit is disconnected from the grid and photovoltaic panels. Do not remove the casing until at least 5 minutes aer disconnecting all power sources.
Although designed to meet all safety requirements, some parts and surfaces of Inverter are sill hot during operaon. To reduce the risk of injury, do not touch the heat sink at the back of the PV-Inverter or nearby surfaces while Inverter is operang.

5.2 Selecng the Installaon Locaon

This is guidance for installer to choose a suitable installaon locaon, to avoid damage to device and operators,

The wall selected to install the inverter must be strong and rm enough to support and bear the weight of the inverter for a long period me. (Refer to Chapter 3.2)

The locaon selected must be suitable for inverters' dimension. (Refer to 3.2 Dimensions and Fig.5.2 Required Clearances)

Do not install the inverter on structures constructed of ammable materials.

➢ Never install the inverter in environment without air ow. nor dust environment.

The Ingress Protecon rate is IP65 which means the inverter can be installed outdoors and indoors.

Do not expose the inverter to direct sunlight to avoid the power and eciency derang caused by excessive heang.

The humidity of the installaon locaon should be 5\~95% without condensaon.

The ambient temperature applied on the inverter should be -25°C +60°C .

The installaon locaon must be freely and safely to make service possible all the me.

The inverter can be installed with vercally, backward lted and horizontally. Never install with upset-down and forward lted.(Refer to drawings below).

Fig5.1

Noce when more than one inverters be installed, the minimum clearances between inverters should be large than 500mm to assure the fan cooling works well. (Refer

Fig.5.2 Required Clearances).

Fig5.2

Do not install the inverter near television antenna or any other antennas and antenna cables.

Do not install the inverter in living area, noise might affect daily life.

For security reasons, don't install the inverter in place where the children can reach.

5.3 Installaon guide

Step 1 : Mounng the Bracket

DANGER

In order to avoid electrical shock or other injury, make sure there is no electrical conduit buried in the wall before drilling holes.

To mount the inverter on the wall, we should mount the bracket to the wall rmly rst of all.

Fig5.3

Drill 3 holes for screws while use the moung frame as template.
Fix the moung frame on the wall as the gures shown below with the screws described as Item C. in Fig 4.1.

Fig5.4

Step2 : Mounng Inverter

WARNING

Always checking mounng bracket is really rmly and solid mounted on the wall. Falling equipment can cause fatal injury.

Aer the bracket is rmly mounted on the wall, then mount the inverter on the bracket.

Li up the CPS Mini Central a lile higher than bracket with balance.
➢ Hang the inverter on the bracket through the match hooks on bracket and the back of the inverter. Please reference in Fig5.5
Installed one M6*10 screw at each side of inverter to reliable xed it on the wall. Please reference in Fig 5.6.
➢ Connecon of a second protective earthing conductor. Please reference in Fig5.7.
Recommend awning installaon, the purpose is to extend the inverter service life and reduce the power derang of the inverter. The dimension of the awning refer to Fig 5.8.

Fig5.5

Fig5.6

Fig5.7

Step 3 : Installaon layout

Information

Avoid exposing inverter to direct sunlight, rain or snow to extend the inverter service life despite the IP65 protecon degree. Exposure to the sunlight may cause additional internal heang which will cause power derang.

Fig5.8

Fig5.8

6. Electric conncon

6.1 Structure of the wiring box

Internal layout of the wire box shown as below:

Fig 6.1

Locaon	Descripon	Locaon	Descripon
A	DC switch	E	DC SPD & AC SPD
B	fuse	F	AC terminal block
C	DC terminal	G	AC waterproof plug
D	internal FAN

Interface in the wire box shown as below:

Locaon	Descripon
A	RS485 Port
B	Dipswitchfor PV Sw selecon (2 bit)

6.2 AC Connection.

	DANGER	Danger to life due to hazards voltages!High voltages which may cause electric shocks are present in the conductive parts of the inverter. Prior to performing any work on the inverter, disconnect the inverter from the AC and DC sides
	WARNING	Danger of damage to electronic components due to electrostatic discharge.Take appropriate ESD precautions when replacing and installing the inverter.

The preparation work before wiring :

➢ Disconnect inverter DC switch, AC side circuit breaker or switch.
➢ Measure the public grid voltage and frequency

Note :

Nominal 3-Phase line to line voltage is 400Vac for model CPSPV30000ETL-WB \~ CPSPV 40000ETL-WB

Open the DC Switch between the PV inverter and utility

Specification of AC breaker: CPSPV30000ETL-WB: 63A/400V

CPSPV33000ETL-WB: 80A/400V

CPSPV40000ETL-WB: 80A/400V

AC Power Cable requirements:

Model	Recommended Cross-section Conductor Area (mm 3 )	Compatible Cross-section Conductor Area (mm 3 )	Max. cable length (m)
CPSPV30000ETL-WB	10	10~16	23
CPSPV3 3000ETL-WB	16	10~16	37

Step 1 : Open the wiring box of the CPS Mini Central series inverters.

Fig 6.3

Step 2 : Feed the conductors through the rubber grommet into the wire box.

Step 3 : Pull the conductors back slightly so as to seal the rubber grommet

Step 4 : The AC side terminals of the inverter are like the following gure, it is clear to conrm that 'R, S, T' represents three live line output, 'N' represents neutral line and is grounding line.

Fig6.4

6.3 DC conncon

	DANGER	Danger to life due to hazards voltages!Before connecng the PV array, ensure that the DC switch and AC breaker are disconnect from the inverter. NEVER connect or disconnect the DC connectors under load.
	WARNING	Improper operaon during the wiring process can cause fatal injury to operator or unrecoverable damage to the inverter. Only qualified personnel can perform the wiring work.
	WARNING	Risk of damage to the inverter.If the voltage of the PV modules exceeds the maximum input voltage, 1,000Vdc, of the inverter, it can be destroyed by the overvoltage. This will void all warranty claims.Do not connect strings to the inverter that have an open-circuit voltage greater than the maximum input voltage of the inverter.
	WARNING	To reduce the risk of electric shock, avoid touching the live components and treat the terminals carefully.
	Information	The PV modules should have an IEC61730 Class A rang*. Please use the same brand male and female PV connectors.Under any conditions the total circuit current should never exceed the Max. Current.

*Relate only to transformerless installaon

➢ Check the assembled DC connectors for correct polarity and connect them to the inverter.

➢ Check the conncon cables of the PV modules for correct polarity and make sure that the maximum open circuit voltage of each string should never exceed 1000V.

In order to optimize the system conguraon, the two inputs are recommended to be connected to the same number of PV modules.

The maximum short circuit current of each PV string is no more than 12A under any conditions.

In order to secure the inverter from water and dust, all unused DC inputs must be closed with sealing plugs.

The diagram drawing of DC side is shown as below, Fig 6.6, noce that the connectors are in paired (male and female connectors). The vendor of DC connectors for both PV arrays and inverters should be H4 (Amphenol) or equivalent.

Fig 6.5

Max. current of each MPPT:

Type	Max. current of Each MPPT
CPSPV30000ETL-WB	34A/34A
CPSPV33000ETL-WB	38A/38A
CPSPV40000ETL-WB	38A/38A

Cable requirements for each string:

Model	Recommended Cross-Secon Area (mm2)	Compatible Cross-Secon Area (mm2)
CPSPV30000ETL-WB	4	4-6
CPSPV33000ETL-WB
CPSPV40000ETL-WB

6.4 PV SW Selecon

Please refer to about the dipswitch described at Fig 6.2 in secon 6.1.

The congure of 2-bit dipswitch shown as below,

Fig 6.6

Funcon	STATE OF SWITCH		DIAGRAM
MPPT A MPPT B (Default)	S1	S2
	OFF	OFF
MPPT A only	S1	S2
	ON	OFF
MPPT B only	S1	S2
	OFF	ON
Parallel mode	S1	S2	Note the mode only to use inverter with DC source in LalWhen set inverter in parallel mode, you must use the standard line to connect PVA+ to PVB+, and PVA - to PVB -.
	ON	ON

7. Start-Up and Shut down the inverter

WARNING

Make sure the inverter has connected DC and AC conductor cables correctly according to the wiring diagram of secon 6.2 & 6.3. Always make sure the maximum open circuit voltage (Voc) of each PV string is less than 1000VDC.

7.1 Start-Up the inverter

Turn on the DC switch of the inverter, and the inverter will start automacally when the input voltage is higher than 250V.

The LCD display shown the informaon as below picture in the inialized stage:

Fig 7.1

The display following shown the informaon below and the LED will turn to red without ulity:

Fig 7.2

In order to connect to AC grid you must turn on AC disconnect

The LCD text line's informaon display as below:

Fig 7.2

When mer counts to 0s, the inverter aempts to connect to the grid. Once it outputs power to the grid successfully, LCD shown as below picture and LED turn to green.

Fig 7.3

It means the CPS Mini Central inverters successfully start up!

7.2 Shut down the Inverter

Turn o the DC switch of the inverter.

The LCD text line's informaon display as below:

Fig 7.4

The LED will turn to red

In this state, it is working in standby mode, isolated from the DC power

Fully shut down the inverter by turning o the AC grid unl the LCD and the LED are powered o.

8. Commissioning

8.1 Check before commissioning

➢ Conrm the inverter is rmly installed again.
➢ Install locaon is suitable for operaon and maintenance.
Good air ow condion.
The inverter is connected properly with its accessories.
Cables are well protected from mechanical damage.
Suitable sizing of AC circuit breaker.

8.2 Commission the Inverter.

Remove all covers from the PV array.
▶ Check the PV and AC voltage.
Turn the DC Disconnect to posion "ON".
If the inverter connected with PV arrays the input voltage is higher than 250Vdc without utility, LCD will display messages in order as below:

Fig 8.1

Turn on the AC breaker between inverter and grid, the system will operate automacally.
Under normal operang condions, the LED turns green.
➢ Check me and date of inverter correct or not.
Single knock to light the backlight → Inverter info (single knock) → System Time, if they are not correct, please set them(Refer to Secon 9.4 about seng me and date)
Finish commissioning.

8.3 Operaon Modes

Normal Mode

In this mode, the inverter works normally and LED turns green.

• Whenever the DC voltage is higher than 250Vdc also the PV array supply enough power, the inverter converts power to grid as generated by the PV panels.
• When inverter is in its rst startup also the DC voltage is higher than 200Vdc and lower than 250Vdc, the inverter will work in standby mode and aempt to connect the grid until the DC voltage is higher than 250V again. In standby mode the

inverter consumes power from PV panel to monitor the internal system.

Fault Mode

The internal intelligent controller can connuously monitor and adjust the system state. If inverter nds any unexpected conditions such as system fault and inverter fault, the fault informaon will be displayed on the LCD. In fault mode the LED turns red.

Notes: a) Detailed fault informaon refers to Chapter 12 ERROR messages .b) When PV Isolaon error occurred in SAA safety standard for Australia, the buzzer will give an alarm every een seconds.

Derang mode

Derang of the inverter is a method to avoid overload or overheat from inverter to be damaged by reduce the power generaon. The derang may be caused by the following reasons:

- Ambient temperature makes temperature of inverter too high.

- Input over voltage

• Output under voltage

• External acve power control instrucon applied.

9. Display seng

9.1 LCD display

LCD screen provide informaon about the working state of the inverter, historical generang capacity. To operate with the display, one require to knock near the “KNOCK” Icon by hand or tools.

Fig 9.1

Positon	Details
A	Text line for displaying an event
B	Input voltage and current of MPPT A
C	Input voltage and current of MPPT B
D	PV array A and B, lighted when the array voltage is above the start voltage (250V)
E	Feeding Power
F	Daily energy
G	Total energy generated since the inverter was installed
H	RS232 communicaon
	RS485 communicaon
I	Graphical display for the inverter energy/power
J
K	Light when the array voltage is above the start voltage (250V)
L	Light when “K” lighted and feed-in
M	Each output phase of the line conductor update every 5 seconds

9.2 LED display

The LED represents the status of the inverter.

Fig 9.2

LED color /status	Inverter status
Green/constant	Operaon
Green/ashing	countdown for 60s ,standby mode
Red/constant	➢ Fault– contact installer➢ Standby module
Red/ashing	➢ Fans Fault-- contact installer➢ Soware update

9.3 Inverter informaon.

Aer power on for several seconds by either DC power or AC power, the LCD will display basic informaon of inverter.

Aer displaying the h info for 10 seconds without further manual operaon, the background light will turn itself o.

Fig 9.3

9.4 Display Operaon

◆ Knock type and denion

The inverter can support four kinds of knock: single knock, double knock, thrice knock, four knock. Each kind of knock has dierent funcon. The Text line can be used for seng language, models, communicaon address, string informaon, me and Date. Before start to set relave parameter, you have to input the seng password.

Single knock for "Next"
Double knock for "Enter"
Thrice knock

Under homepage -To switch daily, weekly, monthly and yearly energy curve. Under seng mode - "Conrm and Exit"

Four knock – "Exit seng page and go back home page."

◆ Basic inverter informaon,

Single Knock on the enclosure and the text line shown informaon about of the CPS Mini CPSXX000ETL-WB:

Power Factor 1.0 Power Rate: 100% ●●●●●●●	Automac Text Line Cycle, Single knock to wake up display and the text line shown informaon in turn automacally.
String Info	String informaon.
PID Info	PID informaon.
Bus+/-: 285V/284V	BUS voltage
SN:1234567890	Serial number
Model:GT0010F19A	Model number
FW:TF1.0-CF1.0	Soware version
Com Address : 001	Communicaon address
2016/01/01 00:00	Date and me
Setting...	Seng

Fig9.4

◆ String informaon

Singe Knock on the enclosure until the text line cycles to the "String Info". Refer to Fig 9.5. Double knock to access the string informaon shown as Fig 9.6. Single knock to quit.

Fig 9.5

Fig 9.6

Once string fault happened, the fault will be shown aer soware version one before each string informaon in turns. Single knock to quit the inquiry. Following situaon is the fault status that might happen.

	Indicate which strings are reverse connected. For example,"PV12 Reverse" represents the 1st and 2nd strings are reverse
	Indicate which fuses are open. For example," Fuse open12" represents the 1st and 2nd fuse are open.
	Indicate which strings are unusual. For example," String Unusual 12" represents the 1st and 2nd currents are unusual.
	Indicate which strings are short. For example," Str Short 12" represents the 1st and 2nd strings are abnormal.
	Indicate which strings are disconnected. For example," Str Break 12" represents the 1st and 2nd strings are disconnected

PID informaon

Singe Knock on the enclosure until the text line cycles to the "PID Info". Refer to Fig 9.7. Double knock to access the string informaon shown as Fig 9.8. Single knock to quit.

Fig 9.7

Fig 9.8

Once PID fault happened, the fault will be shown aer soware version before each PID informaon in turns. Single knock to quit; the inquiry. Following situaon is the fault status that might happen.

	Indicate which strings are reverse connected. For example,"PV12 Reverse" represents the 1st and 2nd strings are reverse.
	Indicate which strings are disconnected. For example,"PV12 Disconnect" represents the 1st and 2nd strings are disconnected
	Insulaon resistance between the DC input with respect to ground is lower than limit.
	BUS voltage of PID is abnormal.
	Output of PID over voltage.

◆ Input seng password

Single knock on the enclosure lid single unl the text line shown "seng ...". Refer to Fig 9.7. Then double knock to enter the seng page, the inverter requests password shown as Fig 9.8.

Double knock on the enclosure to start edit the number text "000". 1 ^st number will start to blink. Follow with more single knock will increase the 1 ^st number from "000" to "100". The 1 ^st number will add 1 with more single knock, the range of number text is 0\~9. Then double knock to enter the value at 1 ^st number and same operaon performed on the remaining 2 number.

Once you complete the number to ll these numbers, thrice knock should be provided as nal conrmaon and exist. One can set the language, COM address and me/Date in the same way.

Fig 9.10

◆ Seng language

Single knock on the enclosure until the text line cycles shown "Set language". Refer to Fig 9.9. Double knock to start to edit the Language shown as Fig 9.10.

You can choose the language by single knocking; the language includes English, Dutch, Spanish, French, and Italian. Thrice knock to conrm the language you have chosen shown as Fig 9.11. Forth knock to quit the seng menu.

Fig 9.11

Fig 9.12

Fig 9.13

◆ Seng RS485 com address

Single knock on the enclosure until the text line cycles show "Com Address". Refer to Fig 9.12.

Double knock the enclosure to start edit the low digits in number text "001". You can to change it with more single knock on the enclosure shown as Fig 9.13.

If you want to set the address with higher digits, double knock to let the higher number text "020" ashing shown as Fig 9.14. Usually, the inverter COM address is within 0-32. Thrice knock to conrm the com address you have chosen shown as Fig 9.15. Forth knock to quit the seng menu.

Fig 9.14

Fig 9.15

Fig 9.16

Fig 9.17

◆ Seng date and me

Single knock on the enclosure until the text line cycles to the me refer to Fig 9.16.

Double knock to start edit the year "2012", and the two lower number "12" will ash, then single knock to change it. Refer Fig 9.17.

Double knock to edit the month "01", and it will ash, then single knock to change it. Repeat same to day and the me sengs. Thrice knock to conrm the date and me you have chosen shown as Fig 9.18. Forth knock to quit the seng menu.

Fig 9.18

Fig9.19

Fig9.20

◆ Query the energy trend curve.

Thrice know under homepage will switch the graphic curve on LCD to shown daily, weekly, monthly and yearly energy.

	The graph shows hour generaon energy in recent 16 hours and the maximum hour energy among them.
	The graph shows daily generaon energy in recent 7 days and the maximum daily energy among them.
	The graph shows monthly generaon energy in recent 12 month and the maximum monthly energy among them.
	The graph shows yearly generaon energy in recent 16 years and the maximum yearly energy among them.

10. Communicaon

10.1 Using 'Solar Power Setup_3P' to Update rmware & monitor inverter

About the soware -Solar Power Setup_3P, please download from CyberPower ocial website. For more detail informaon about rmware upgrade, please refer to service manual or contact with CyberPower System, Inc.

The connecng diagram as follow:

Fig10.1

i Information

If you want to update rmware online, please disconnect AC breaker of the inverter rst.

10.2 Monitor the inverters

The inverter provides RS232/RS485 interface to communicate with remote PC or logger. User can monitor the inverter state via the following types of communicaon systems. For more detail informaon, please contact with CyberPower Systems, Inc.

Monitor the inverters through RS485 interface with soware "Solar Power Monitoring".

Fig 10.2

Monitor the inverters through RS485 interface with "CPS Data Logger" for cloud applicaon.

Fig 10.3

CPS Mini Central series inverters are compatible with Solar-Log 200/500/1000.

Fig 10.4

CPS Mini Central series inverters are compatible with "Meteocontrol WEB'log" series.

Fig10.5

10.3 RS485 cable conneccon

Step 1 : Open the wiring box of the CPS Mini Central series inverters.

Step 2 : Feed the STP wire with shielding through the rubber grommet into the wire box.

Step 3 : Connect the RS485 communicaon wire according to illustrated diagram shown as Fig 10.6 below.

Fig 10.6

Step 4 : Pull the conductors back slightly so as to seal the rubber grommet

※No maer you connect one or more inverters, the last inverter you must install the RS485 terminal resistor parking as "ON" state refer to Fig 10.7 & Fig 10.8.

11. Maintenance and Cleaning

Once the output power is derang because of too high warming, some ps can help you solve such problems:

The air grills or cooling fans are clogged. To clean the air grills and cooling fans please refer to 11.1 Cleaning Fans and Grills.
One or two cooling fans failed. To exchange the cooling fans please refer to 11.2 Exchanging Fans.
Venlaon of installaon locaon is poor. Choose appropriate installaon locaon before moung.

11.1 Cleaning Fans and Grills

Maintain fans and grills every half a year to reduce the power derang caused by excessive heat.

If fans or grills are just covered by so dust parcles, using tools such as vacuum cleaner to clean the fans. And if user has no such tools or there are obstrucons in fans, grills or the cooling area of inverter, you need to clean the fans and grills aer they are took apart from the inverter.

Fan cleaning and exchange procedure:

Step 1: Please ensure that the DC side and AC side of the inverter have been disconnected.

▶ Turn o the DC side switch
➢ Disconnect the DC terminal. (You might need some tool to disconnect the male and female terminals)
➢ Disconnect the AC terminal.

Step 2: Screw o the screws to open the cover with suitable tool, then fans will be seen, as gures below:

Fig11.1

Step 3: Pull out the white connectors with some nny tools.

Fig11.2

Step 4: Take away the fans from the cover and clean them thoroughly.

Fig11.3
Step 5: When nishing cleaning, put back the fans in reverse order.

11.2 Exchange Fan

Somemes the heat dissipaton error occurred because the cooling fans failed, under such situation, you need to exchange the cooling fans.

The procedure is similar to 11.1 Cleaning Cooling Fan and Grill (Step 1 \~ 5), step 6 should be exchanging the fans and assembling the inverter in reverse order.

11.3 Exchange Fuse

Fuse exchange procedure:

Step 1: Please ensure that the DC side and AC side of the inverter have been disconnected.

▶ Turn o the DC side switch

➢ Disconnect the DC terminal. (You might need some tool to disconnect the male and female terminals)

➢ Disconnect the AC terminal.

Step 2: Open the wiring box carefully.

Fig11.4

Step 3: Check the broken fuse and exchange a new.

Fig11.5

Step 4: Close the wire box.

12. Trouble shoong

Our quality control program assures that every inverter is manufactured to accurate speciaons and is thoroughly tested before leaving our factory. If you have diculty in the operaon of your inverter, please read through the following informaon to correct the problem.

Warning code	Meanings	Suggeson
Warning 100	The problem of fan(s)	See Note1 below the chart, Contact CyberPower.
Warning 102	CPU didn't receive the string monitoring date	Contact CyberPower.
Warning 103	Reading EEPROM fail	Restart inverter, if problem sll exist, Contact CyberPower.
Warning 104	DSP and COM rmware version unmatch	Contact CyberPower.
Warning 105	Wring EEPROM fail	Restart inverter, if problem sll exist, Contact CyberPower.
Warning 106	The problem of SPD	Contact CyberPower.
Warning 108	PV is short	Contact CyberPower.
Warning 109	BOOST drive abnormal	Contact CyberPower.
StrUnusaul/Warning	String current is unnormal/Solar panel is unmatch	Check the PV modules and string
StrFuseOpen Warning	Fuse is damage	Check the fuses

Note 1: The CyberPower Mini central have three fans (one internal and two external).

LCD Show\FAN	Internal (FAN 3)	External A (FAN 1)	External B (FAN 2)
WARNING: FAN 3	X
WARNING: FAN 1, 3	X	X
WARNING: FAN 1, 2		X	X
WARNING: FAN 1, 2, 3	X	X	X

Error code	Meanings	Suggeson
Error 101	Internal communicaon with host failed	Contact CyberPower.
Error 106	Redundant sample circuit of Insulaon values are dierent	Contact CyberPower.
Error 107	Redundant sample circuit of GFCI values are dierent	Contact CyberPower.
Error 108	Internal power test fail	Contact CyberPower.
Error 111	IGBT drive fault	Contact CyberPower.
Error 117	Inverter relay fault	Contact CyberPower.
Error 121	Internal communicaon with slave failed	Contact CyberPower.
Error 122	Internal bus over/under voltage	Contact CyberPower.
String Reverse Error	The string is reverse	Check the string conncon
String Short Error	The string is short	Check the string conncon
No AC Connecon	The grid is not connected to the Inverter	Check the grid conncon
PV Isolaon Low	PV Insulaon value is outrange	Contact CyberPower.
Residual I High	Residual current is outrange	Contact CyberPower.
Output high DCI	Output current DC bias is high	Contact CyberPower.
PV Voltage High	PV input voltage is above 1000V	Check the solar panel conguraon and wiring
AC V Outrange	The grid voltage is outrange	Check the grid voltage by the LCD
AC F Outrange	The grid frequency is outrange	Check the grid frequency by the LCD
PV SW Set Error	PV module set wrong	Check PV wiring and refer to chart6: PV MODULE SETTING

13. Cercates

CPS Mini Central series inverters are designed to use worldwide, hence the inverters meet dierent safety standards of variety countries and regions.

Model	Cercates
CPSPV30000ETL	IEC 62109-1&-2, VDE0126-1-1, EN50438, IEC61727& IEC62116,VFR 2014, CE
CPSPV33000ETL	IEC 62109-1&-2, VDE0126-1-1, EN50438, IEC61727& IEC62116,VFR 2014, CE
CPSPV40000ETL	IEC 62109-1&-2, VDE0126-1-1, EN50438, IEC61727& IEC62116,VFR 2014, CE

14. Contact

If you have technical problems concerning our products, contact your installer or CyberPower. During inquiring, please provide below informaon:

1. Inverter type
2. Modules informaon
3. Communicaon method
4. Serial number of Inverters
5. Error code of Inverters
6. Display of inverter

CyberPower Systems, Inc.

6F, No.32, Sec.1, Chenggong Rd.,

Nanggang District, Taipei 115, Taiwan (R.O.C.)

Serviceline

TEL: [phone]

FAX: [phone]

E-mail: [e-mail]