Energy-400 D90 - Energy meter Vemer - Free user manual and instructions

USER MANUAL Energy-400 D90 Vemer

4-wire (3 phases plus neutral) or 3-wire (without neutral)

DESCRIPTION

1 2 3 4 8 8 8 1 2 3 4 5 6 7 80000E- B0000E- 1000A 4.1 1000A 4.1 - 200mA

MAXIMUM MEASUREMENT ERROR

(1) Indetermined error zone

User Manual

DIRECT CONNECTION ENERGY METER

Read all instructions carefully

■ Static meter with direct insertion to measure the consumption of active energy in three-phase systems with precision class 1 (EN 62053-21).

SAFETY INSTRUCTIONS

To guarantee correct installation, observe the following instructions:

1) The appliance must be installed by a qualified operator

2) The appliance must be installed in an electrical panel which, after installation, leaves terminate inaccessible.

3) A protection device against pre-currents must be installed in the electrical system

upstream of the energy meter

4) Connect the instruments as shown in the diagrams opposite

5) Before making contact with terminals, ensure that conductors to be connected to the

appliance are not live

6) Do not power or connect the appliance if any part of it is damaged.

Code Model

Description

VN984100 Energy-400 D80

three-phase events meter

TECHNICAL SPECIFICATIONS

• NPower supply voltage: N3x230 (400) V (-15%/+10%)

• Operating frequency: N50/601Hz

- Basic current: NI _2 = 10A

• Maximum current No

- Maximum stress on currents N10mJ

• Consumption N. 2513

• Operating temperature

• Relative humidity

- Connection type

公司与关联方发生的关联交易

-10÷+45℃

10% ÷ 90% non-condensing

direct for current conductors with galvanic isolation between

voltage and current terminals. By direct insertion of the

current conductor vertically into the case

maximum diameter of lead 25 sqmm

max-righth diameter of through cable 12.5 mm

op-constituted, open-collector type pulse duration 100 ms - 15%

pulse voltage 9-24 VDC + 10

switchable output current 20 mA max.

green = power on

red - flashing at 10Wh frequency

yellow - wrong connection

class I (EN 62053-21)

LCD 7 - 5 dieit

10 Wh from 000.00 kWh to 599.99 kWh

100Wh from 1000.0 kWh to 9999.9 kWh

2.1 kWh front (0x0,0x2) kWh 51 999999.9 kWh

1kWh from 100,000 kWh to 999,999.9 kWh

Sky between output phase and all other testtrics (147) between accessible wave (front) and all other

TRY between accessible parts (notic) and all other terminals

IP20/IP51 on the front

1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 99.

DEVICE DESCRIPTION

11 Display box of total energy
2) Display box of partial energy
3) Green LEDs when hit it indicates power is an
4| Red LEDs every hash corresponds to an energy count of 10Wh
5] Yellow LED: when it indicates wrong connection
6] Optimized pulse output
11 Pagebacklight selection key 21. Performances for direct connection of pins to be retained

OPERATION

• When the energy meter is turned on the main page is displayed, representing the total energy count on the 7-digit upper block and the partial energy count on the 3-digit lower block. The resolution of each meter is automatically updated as soon as the scale end is reached. If the YELLOW LED slays on after the implement was powered, check the installation for connection errors (e.g., "Connection errors") section.
• To display the total energy reading only, press the "Sel" key: this meter cannot be sel to zero.
• To display the partial energy reading, press the "Sel" key again: this meter is zeroed automatically as soon as the end of the scale is reached (9999.9 kWh); it can also be set to zero manually anytime by holding the "Sel" key pressed for more than 4 seconds
• To return to the main page reading both meters (total and partial), press the "Sel" key again.

- Backlighting is enabled by default; it is switched on each time a key is pressed and stays on for 30 seconds after the last key was pressed. In order to enable/disable backlight while on the main page, hold "Sel" key pressed for at least 4 seconds; ON/OFF backlight status will be displayed for a couple of seconds, after which the main page will return.

Total reading

Partial reading

Backlight

CONNECTION ERRORS

During the first 3 minutes after power-up, a connection check-up is automatically carried out to detect any connection errors: the implement will light up the YELLOW LED if the energy at one or more phases appears to be negative.

In this case, for further details on the actual error type go to the total energy page and hold the "Sel" key down for longer than 4 seconds, until the "tESt" reading appears.

Wrong connection is indicated by a negative energy reading (E1 and/or E2 and/or E3) followed by the "Error" message.

PLEASE error E1 is negative

PHASE 2 error E2 is negative

PLEASE 3 error E3 is negative

PHASE 1 and 2 error E1 and E2 are negative

PHASE 1 and 3 error E1 and E3 are negative

PHASE 2 and 3 error E2 and E3 are negative

TEST

PHASE 1, 2 and 3 error E1, E2 and E1 are negative

The test can be performed anytime by simply repeating the above steps.

Warning: to restore correct meter operation after an error reading has been displayed, switch the meter off, check connection of phases (sequence of phases R, S, T) and current; then power the meter up.

REFERENCE STANDARDS

Conformity to European Community directives:

2016/95/EC (Law Voltage)

2014/HKEX (E.M.C.)

is declared according to the following standards:

■ Safety: EN 61010-

■ Electromagnetic compatibility: EN 62052-11 and EN62053-21