Electricity meter/meter B21 112-100 Abb

Advanced compact DIN rail meter with an easy to read backlit display. The meter is designed to be used in commercial or residential buildings, etc. The meter can be used on 3 or 4 wire systems. The meter has various instrumentation values, 25 possible alarms and event logs. Direct connection single-phase for active energy. One output for pulses or alarm, etc. RS-485 communication over Modbus RTU or EQ Bus. Accuracy class 1.0 (or B for MID meters). The meters are approved by IEC + MID approved and verified.

Characteristics of the electricity meter/meter B21 112-100:
- Rated voltage (Ur): 220-240 V
- Rated current (In): 5A - Maximum: 65A
- Current rating: 65A
- Rated frequency (f): 50/60 Hz
- Power consumption (@P against): 0.414W
- Communication interface: RS485 modebus
- Accuracy: Active Energy Class B MID (±1%)
- Measuring instrument compliance: Measuring Instruments Directive
- Meter tariff qualification: Flat rate
- Pulse output rate: 1-999999
- Number of poles: 1
- Number of phases: Single phase
- Number of counter positions: 7
- Number of inputs /Digital Outputs: 1 DO
- ABB Type Designation: B21 112-100
- Meter Type: Direct Connect
- Mounting Type: DIN Rail
- Pulse Output Type: Electrical
- Indicator type: Digital
- Enclosure material: Polycarbonate on glass f transparent headband Glass fiber reinforced polycarbonate in lower shell and upper shell. Polycarbonate in terminal covers.
- Connection capacity main circuit: 1 ... 25 mm²
- Ambient operating temperature: -40 ... 70 °C
- Degree of protection: IP20