PowerAdapt - Industrial pump Grundfos - Free user manual and instructions

USER MANUAL PowerAdapt Grundfos

Installation and operating instructions

GRUNDFOS X

PowerAdapt

Installation and operating instructions

(all available languages)

http://net.grundfos.com/qr/i/99911581

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GRUNDFOS

PowerAdapt

English (GB)

Installation and operating instructions 4

Español (ES)

Original installation and operating instructions

Table of contents

1. General information ..... 4

1.1 Hazard statements ..... 4
1.2 Notes 4

1. Product introduction ..... 5

2.1 Product description ..... 5
2.2 Variants 6
2.3 Intended use 6
2.4 Identification. 6

1. Receiving the product. 7

3.1 Inspecting the product ..... 7
3.2 Scope of delivery 7

1. Installation requirements ..... 7
   4.1 Location 7
2. Mechanical installation ..... 8
   5.1 Mounting the product 8
3. Electrical connection ..... 9
4. Commissioning the product ..... 1 0
   7.1 Grundfos GO Remote 10
5. Starting up the product ..... 1 0
   8.1 Operation 10
   8.2 Derating and ambient temperature.....10
6. Servicing the product ..... 11
   9.1 Maintenance 1 1
7. Technical data ..... 1 2
8. Disposing of the product ..... 1 2

1. General information

Read this document before you install the product. Installation and operation must comply with local regulations and accepted codes of good practice.

1.1 Hazard statements

The symbols and hazard statements below may appear in Grundfos installation and operating instructions, safety instructions and service instructions.

DANGER

Indicates a hazardous situation which, if not avoided, will result in death or serious personal injury.

WARNING

Indicates a hazardous situation which, if not avoided, could result in death or serious personal injury.

CAUTION

Indicates a hazardous situation which, if not avoided, could result in minor or moderate personal injury.

The hazard statements are structured in the following way:

SIGNAL WORD

Description of the hazard

Consequence of ignoring the warning

• Action to avoid the hazard.

1.2 Notes

The symbols and notes below may appear in Grundfos installation and operating instructions, safety instructions and service instructions.

Observe these instructions for explosion-proof products.

A blue or grey circle with a white graphical symbol indicates that an action must be taken.

A red or grey circle with a diagonal bar, possibly with a black graphical symbol, indicates that an action must not be taken or must be stopped.

If these instructions are not observed, it may result in malfunction or damage to the equipment.

Tips and advice that make the work easier.

2. Product introduction

2.1 Product description

PowerAdapt is a power blending solution that uses solar power as primary source and tops up the missing power with the connected AC power supply to create a constant power output. It enables a continuous operation experience and provides the option to operate even if the AC power source is missing.

Technical diagram of a solar power system with labeled components including solar panels, transformers, and water tanks.

Example of PowerAdapt in a system setup

Pos. Description Pos. Description

1 Solar panel 6 RSI

2 DC switch 7 Submersible pump (SP)

3 Combiner box 8 Dry-run switch

4 Generator/Grid 9 Tank or water tower

5 PowerAdapt 10 Level switch

TM077192

2.2 Variants

PowerAdapt works only with the RSI connected externally. PowerAdapt is available in 3 variants:

• PowerAdapt, 16 A
• PowerAdapt, 31 A
• PowerAdapt, 72 A.

See the separate installation and operating instructions for MP 204 and RSI.

2.2.1 MP 204 control unit

MP 204 protects RSI by disconnecting the AC power source when one of the trip limits is reached.

Trip conditions:

• temperature
• missing phase
  • overvoltage
• undervoltage.

Sensor inputs and outputs:

- Pt100 or Pt1000 sensor.

2.2.2 RSI

Grundfos Renewable Solar Inverter (RSI) is an off-grid solar inverter converting the DC power output from the solar panel to AC power supply for pump operation. RSI can be used in both new and existing systems as long as the motor specifications are compatible and are suitable for use with a variable frequency drive. The following Grundfos pump types can be used in applications with RSI:

• CR
SP
• NB, NK
• MTR
• CM
• TP.

2.3 Intended use

Grundfos PowerAdapt is a power blending solution that ensures a constant power output by supplementing solar power with AC electricity from an additional source to the necessary extent. The solution allows solar power to be the main source of energy while benefiting of a stable operation.

2.4 Identification

2.4.1 Nameplate

1 2 3 4 5 6 Type: P.N.: U AC U DC In AC: Icc AC: Ituse max In DC: Icc DC: P.C.: S.N.: Tamb: IP Class: Weight: Assembled In Denmark P6 EN 61439-2 GRUNDFOS DK - 8550 - Bjerringbro - Denmark 10

TM077184

Pos. Description

1 Product name

2 Version number and material number

3 Mains supply, AC

4 Short-circuit current rating, AC

5 Short-circuit current rating, DC

6 Mains supply, DC

7 Maximum backup fuse

8 Minimum to maximum ambient temperature

9 Serial number

10 Approval marks

11 Production site and factory code

12 Weight

13 Enclosure class

14 Production code (year and week)

15 Rated current, DC

16 Rated current, AC

Related information

1. Electrical connection

3. Receiving the product

3.1 Inspecting the product

Before installing the product, perform the following:

1. Check that the product corresponds to the order.
2. Check that the visible parts are not damaged.
3. If parts are damaged or missing, contact the local Grundfos sales company immediately.
4. Re-tighten the screws as they may become loose during transport.

Related information

6. Electrical connection

3.2 Scope of delivery

These installation and operating instructions apply to Grundfos PowerAdapt.

The following documents are supplied with this product:

• Wiring diagram.
• Parts list.
• Sectional drawing.
• Installation and operating instructions for MP 204.
• Installation and operating instructions for RSI (only if the control cabinet includes an RSI).

4. Installation requirements

4.1 Location

• Place the product in a flood-safe place.
• Make sure that the ambient temperature is within the limits.
  • Install the product as close as possible to the connected pumps, sensors, and accessories.
• The product must be protected from direct sunlight.
• The product must be easily accessible.
  • Install the product in a protective shed or enclosure to avoid direct sunlight and rain.
• Indoor installation: The product must be installed in a well-ventilated room to ensure cooling of its components.

5. Mechanical installation

5.1 Mounting the product

The product is designed to be mounted on a flat and vertical surface. The cable glands must face downwards.

To ensure sufficient ventilation, allow at least 200 mm (8") of space on either side of the cabinet.

1. Drill holes in the surface. Use the measurements below depending on the cabinet type. For further information on cabinet types, see the data booklet of the selected product.
2. Insert wall plugs, if applicable.
3. Fit the four screws in the mounting holes and cross-tighten them.

W L L1

TM077195

Dimensions for 16 A

PowerAdapt 3 x 380-415 VAC, 16 A

Pos.	Description
W 500 mm
L 500 mm
L1 530 mm
H 250 mm

W1 W L L1 H TM077196

Dimensions for 31 A and 72 A

PowerAdapt 3 x 380-415 VAC, 31 A and 72 A

Pos. Description

W 600 mm

W1 650 mm

L 600 mm

L1 630 mm

H 300 mm

6. Electrical connection

WARNING

Electric shock

Death or serious personal injury

• Switch off the power supply before making any electrical connections. Make sure that the power supply cannot be switched on unintentionally.
• All electrical connections must be carried out in accordance with the separate wiring diagrams delivered with the system.
• Check and fasten the connectors with appropriate torque when the installation is finished. The torque value is 1.2 - 1.5 Nm.

CAUTION

Hot surface

Minor or moderate personal injury

- Some areas of the cabinet may get hot. Those areas are marked with a label.

Cabinet overview of components

1 2 3 4567 TM077166

Pos. Description

1 Circuit breaker for MP 204

2 AC contactor

3 MP 204 control unit

4 Blocking diodes

5 DC IN/OUT

6 Terminal blocks

7 AC IN

Terminal blocks

1234567891011 TM077168

Pos. Description

1 Pt100/Pt1000 sensor input

2 Pt100/Pt1000 sensor input

3 L1 output

4 L2 output

5 L3 output

6 Earth

7 Earth

8 L1

9 L2

10 L3

11 Neutral

DC input and output terminals

-Q3 DC-10 DC-20 DC-15 DC-18 DC-22 1 23 4

TM077169

Pos. Description

1 DC+ IN

2 DC- IN

3 DC+ OUT

4 DC- OUT

Related information

2.4.1 Nameplate

3.1 Inspecting the product

7. Commissioning the product

Check the following before the first startup:

1. The solar panels are installed according to the installation and operating instructions and local regulations.
2. The electrical connections are made according to the installation and operating instructions and local regulations.
3. When connecting the DC supply, make sure that the correct wiring of +/- is made to both PowerAdapt and RSI.
4. The pump is installed according to the relevant installation and operating instructions.
5. Make sure that all earthing is connected to a common potential.

7.1 Grundfos GO Remote

The product is designed for wireless radio or infrared communication with Grundfos GO Remote.

Grundfos GO Remote enables functions and access to status overviews, technical product information and current operating parameters.

Use Grundfos GO Remote together with Grundfos MI 301 mobile interface:

Diagram showing wireless signal transmission from a device to two smartphones, with labeled components and connection points.

TM077056

Pos. Description

Grundfos MI 301: Separate module enabling radio or infrared communication. Use the module together with an Android or iOS-based smart device through Bluetooth connection.

8. Starting up the product

RSI needs to be configured according to the installed motor and pump. See the installation and operating instructions for RSI.

Check that RSI with the motor and the pump operates according to the specifications.

8.1 Operation

The system ensures an automatic operation. When the system is powered up, the DC source powers directly the RSI. The AC source is connected with a 3 minutes power-on delay. The 3 minutes delay protects against voltage transients during start-up in the generator application.

8.2 Derating and ambient temperature

Under maximum operation conditions, the ambient temperature cannot exceed 40 °C . Higher ambient temperatures are allowed, but only with a derating current indicated in the figure below.

Ambient temperature and rated current

Pos. Description

A Rated output current (%)

B Ambient temperature (°C)

9. Servicing the product

WARNING

Electric shock

Death or serious personal injury

- Switch off the power supply before starting any work on the product. Make sure that the power supply cannot be switched on unintentionally.

- After power off, wait the amount of time stated on the label on RSI before working on the product. For further information, see the installation and operating instructions for RSI.

- All electrical connections must be carried out in accordance with the separate wiring diagrams delivered with the system.

1. If the product is defective, see the installation and operation instructions for MP 204 and RSI.

2. If the problem persists, contact Grundfos.

net.grundfos.com/qr/i/96650480

MP 204 I&O.

net.grundfos.com/qr/i/98464145

RSI I&O.

net.grundfos.com/qr/i/99116147

RSI advanced I&O.

9.1 Maintenance

DANGER

Electric shock

Death or serious personal injury

- Maintenance and inspection must be performed by a qualified electrician.

DANGER

Electric shock

Death or serious personal injury

- Disconnect the power sources and ensure continuous disconnection during maintenance of the drive and load.

If the variant has heatsinks attached, they must be maintained for proper functionality. If the heatsinks are covered in dust or any other materials, such as a spider's web, the heatsink does not dissipate the heat sufficiently.

To prevent this issue, frequently inspect the heatsinks and clean or remove any material preventing airflow from going through the fins of the heatsink.

10. Technical data

Description PowerAdapt, 16 A PowerAdapt, 31 A PowerAdapt, 72 A
Min./max. ambient temperature	-10 to +40 °C (+50 °C) -10 to +40 °C (+50 °C) -10 to +40 °C (+50 °C)
Min./max. storage temperature	-25 to +60 °C -25 to +60 °C -25 to +60 °C
Relative humidity 80 % 80 % 80 %
Supply voltage AC 380-415 VAC 380-415 VAC 380-415 VAC
Supply voltage DC 450-800 VDC 450-800 VDC 450-800 VDC
Rated current 16 A 31 A 72 A
Weight 20 kg 30 kg 34 kg
Material	Metal Metal Metal
Frequency	50/60 Hz	50/60 Hz	50/60 Hz
Phases	3	3	3
Enclosure class	IP54 IP54 IP54
Cable sizes	DC IN and OUT: 6 mm2Earth cable: 10 mm2AC IN and OUT: 4 × 6 mm2	DC IN and OUT: 16 mm2Earth cable: 16 mm2AC IN and OUT: 4 × 16 mm2	DC IN and OUT: 35 mm2Earth cable: 16 mm2AC IN and OUT: 4 × 35 mm2
Minimum cable length	1.5 m	1.5 m	1.5 m

11. Disposing of the product

This product or parts of it must be disposed of in an environmentally sound way.

1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company or service workshop.

Symbol of a trash bin crossed with diagonal lines, no text or labels present

The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste. When a product marked with this symbol reaches its end of life, take it to a collection point designated by the local waste disposal authorities. The separate collection and recycling of such products will help protect the environment and human health.

See also end-of-life information at www.grundfos.com/product-recycling.

Technical diagram of a solar power system with labeled components including solar panels, transformers, and water tanks.

Diagram showing a device connected to two smartphones with signal transmission, labeled with components 1 and plus signs.

TM077056

Pos. Descripción

Symbol of a trash bin crossed with no text or labels, accompanied by a black rectangular block below (no text or symbols present)

Diagram of a solar power system with labeled components including solar panels, transformers, meters, and water tanks.

Diagram showing a device connected to two smartphones with labeled components and signal transmission

TM077056

Pos. Description

Symbol of a trash bin crossed with no text or numbers, representing waste sorting or disposal (no text present)

Technical diagram of a solar power system with labeled components including solar panels, transformers, and water tanks.

Diagram showing a device connected to two smartphones with signal transmission, labeled with components 1 and plus signs.

TM077056

Pos. Descrição

Symbol of a trash bin with crossed lines indicating no waste or restriction, and a solid black rectangle below (no text or symbols)

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Tel.: [phone]

Fax: [phone]

E-mail: [e-mail]

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GRUNDFOS Canada inc.

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Tel.: [phone]

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GRUNDFOS Pumps (Shanghai) Co. Ltd.

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GRUNDFOS Gulf Distribution

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9991158102.2022

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