WS 001x - Single-phase Active Energy Meter

Description

WS 0010 and WS 0011 are single-phase electronic active energy meters. The meters directly measure the positive active energy in two-wire networks. Two versions are available, one with pulse output (WS 0011) and one without pulse output (WS 0010). The meters have accuracy class 1 according to EN SIST 62053-21 for active energy meters. They are designed for mounting on DIN mounting rails (1 subunit).

Variants

WS 0010 Single-phase, direct-measuring meter for mounting rail installation

WS 0011 Single-phase, direct-measuring meter for mounting rail installation with pulse output

Technical Data

Single-phase, direct-measuring meter for rail mounting
7-digit roller counter with a resolution of 100Wh
Accuracy class 1 according to EN62053-21 and EN62052-11
Direct connection up to 32A
Measuring range 5A
Starting current 20mA
120V or 230V voltage input Un
Operating voltage range -20%...+15% Un
Reference frequency 50 or 60 Hz
Self-consumption in the voltage path < 6VA at Un
Power consumption in current path < 0.1W at Imax
Temperature and climatic conditions of an indoor measuring device according to IEC62051-11
Red LED for displaying the energy flow and for testing purposes

WS 0011 only:

Open-collector pulse output with optocoupler
Pulse output (according to EN62053-31:2001)
Pulse rate of energy flow LED 640 p/kWh
Pulse rate of the output 640 p/kWh

Downloads

Datenblatt Wechselstromzähler WS001x (127.25 KB)

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