Gossen Metrawatt ENERGYMID U2289 handleiding

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Gossen Metrawatt

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Handleiding

THE INSTRUMENT

ENERGYMID 20 | 71

Electrical Values

Feature Q1

Only the auxiliary display is approved. As a result, only the secondary values (menu selection) can be used for billing purpos-

es.

Feature Q9

Pulse rates are specified in relation to the primary side.

5.10.5 BUS INTERFACES

Interface descriptions can be found at

https://www.gmc-instruments.de/en/services/download-center/

Pulse frequency:

With direct connection: 1000 pls/kWh (adjustable with V2 / V4)

With transformer connection: 1000 pls/kWh (adjustable with V2 / V4)

Pulse duration: 30 ms (adjustable up to 3 s with V2 / V4)

Interpulse period: > 30 ms

ext

: Max. 40 V (375 V with V3/ V4)

Switching current: Max. 27 mA (100 mA with V3/ V4)

CT x VT

In combination with V1/ V3 In combination with V7 In combination with V2/ V4

Fixed Fixed Programmable

2 to 10 1000 pulses per kWh 100 1 … 1000 pls/kWh

11 to 100 100 pulses per kWh 10 0.1 … 100 pls/kWh

101 to 1000 10 pulses per kWh 1 0.01 … 10 pls/kWh

1001 … 10,000 1000 pulses per MWh 100 1 … 1000 pls/MWh

10,001 … 100,000 100 pulses per MWh 10 0.1 … 100 pls/MWh

100,001 … 1,000,000 10 pulses per MWh 1

Interface Feature Note

LON-Bus W1

M-Bus W2

The standard M-Bus secondary address consists of the last 8 digits

of the serial number.

TCP/IP (BACnet, Modbus TCP, HTTP) W4

Modbus RTU W7

Wireless interface LPWAN supporting

the LoRaWAN

protocol

Antenna connection (SMA)

Bekijk gratis de handleiding van Gossen Metrawatt ENERGYMID U2289, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.