1,single phase DIN rail energy meter
2. RS-485 and far infrared port for communication
3. communication protocol : MODNBUS RTU
Port: hangzhou
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: with export package
Delivery Detail: within 7-15days after you order
DRS-202M
Single phase Din Rail Multi-Tariff energy meter with modbus protocol
Description :
1. CI.1 accuracy (EN50470-1 , EN50470-3 )
2. 4 DIN module
3. 35mm standard DIN rail installation
4. 80A direct current
5. Include 1 , 2 and 4 tariffs meters options
6. RS-485 and far infrared port for communication
7. communication protocol : MODNBUS RTU
8. Two current channel meters option
9. Display electrical units : voltage (V ) , current ( A ) , frequency (HZ ) , Energy ( kwh )
Specification :
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 | 0.25 |
Itr | 0.5 |
Iref ( Ib ) | 5 |
Imax | 80 |
Ist | 20MA |
Operational frequency range | ±5% |
Power consumption at 230V AC and 5A | 1VA |
Test output flash rate (RED LED ) | |
Test model : | 1000 imp/kwh |
Nomal model : | 10 , 1 , 0.1 , 0.01 kwh / pulse options |
Pulse output rate (pins 20&21 ) | |
Test model | 1000 imp/kwh |
Nomal model | 10 , 1 , 0.1 , 0.01 kwh /pulse options |