Name: Din Rail series
Type: DRS-202M
DRS-202M
DRS-202M Single phase Din Rail Multi-tariff Meter with Modbus
protocol
Description
1. CI.1 accuracy(EN50470-1,EN50470-3).
2. 4 DIN module.
3. 35mm standard DIN rail installation
4. 100A Direct Current
5. Include 1,2 and 4 tariffs meters options.
6. RS-485 and far infrared port for communication.
7. Communication protocol: MODBUS RTU
8. Two current channel meters option.
9. Display electrical units: Voltage (V),current(A),frequency(Hz),Energy(kWh)
Specifications:
Nominal voltage (Un) 230V AC
Operational voltage 161 - 300V AC
Insulation capabilities:
AC voltage withstand 4KV for 1 minute
Impulse voltage withstand 6KV 1.2µS waveform
Current(A)
Imin 0.5
Itr 1.0
Iref(Ib) 10
Imax 100
Ist 40mA
Operational frequency range ±5%
Power consumption at 230VAC and 5A 1VA
Test output flash rate (RED LED)
Test model: 1000imp/kWh
Normal model: 10,1,0.1,0.01kWh/pulse options
Pulse output rate (pins 20 & 21)
Test model: 1000imp/kWh
Normal model: 10,1,0.1,0.01kWh/pulse options