RS485 Modbus Three Phase Energy Meters , Electronic kWH Meter With
Model YEM021GC three phase three wire electronic DIN-rail active
energy meter,LCD display.
The meter is used to measure 50Hz or 60Hz active energy consumption
from three phase four wire AC electricity net.
The features of small size & DIN-rail mounting make it suitable
for installation in distribution boards and small standard
The meter is widely used in the office buildings, shopping malls,
residences, airports and metro,etc.
AC voltage 4kv for 1 min, 1.2/50us waveform impulse voltage 6kv
* If you need different reference voltage or current specification,
please advisory our sales personnel.
1. 35mm standard DIN rail installation,complying with standard DIN
EN50022.Or front board installed (mounting holes center distance 63
mm), users can choose any one by themselves.
2. Seven poles width.
3. May select 6+1 digits display (999999.1kWh) or 5+2 digits display,
it can be arbitrary set by users from far infrared or port of RS485
4. Standard configuration one port of pulse output passive
(polarity),may select increase a distant port of pulse output
passive (nonpolarity),complying with standard IEC62053-31 and DIN
5. LED indicates respectively power-supply,impulse,and
6. Automatically detect the direction of the trend of load current.
If the LED “REV” lights that means the load current is reverse.
7. Single direction three components measure three phase three wire
active energy consumption.It is nothing with direction of the flow
of load current,complying with standard IEC62053-21,IEC62052-11.
8. Direct connect operation or through CT or PT & CT.
♦Standard configuration short terminal cover, which is helpful to
reduce installation space and make it convenient to install;May
select extended terminal cover.