Abb Bidirectional Energy Meter B21 312-100 RS485 B213121
ABB B213121
7392696001557
Bidirectional Energy Meter Abb B21 312-100 RS485 B series is characterized by compactness and ideal solution for 230 VAC systems both single-phase and three-phase.
They allow the following quantities to be displayed, depending on the version chosen:
- Active, reactive, apparent energy
- Active, reactive, apparent power
- Currents
- Frequency
- Voltages
- Breakdown of consumption into tariffs
- Power factor
- Two-way consumption.
Abb Bidirectional Energy Meter B21 312-100 RS485 B213121
€396.90
Tax included
€396.90
Tax included
Tax included
-20€
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Features:
- Subfunction: Silver
- Rated voltage (Ur): 220-240 V
- Voltage range: 176276 V
- Rated current (In): 5 A
- Maximum 65 A
- Rated Current: 5 A
- Rated frequency (f): 50 / 60 Hz
- Current consumption (@Pcons): 0.414 W
- Communication Interface: Modbus RS485
- Accuracy: Active Energy Cl. ±1% (or B for MID meters), Reactive Energy Cl. ±2%
- Measuring Instrument Conformity: Measurement Instrument Directive (MID)
- Meter Tariff Control: External
- Meter Tariff Rating: Multi-Tariff
- Number of Poles: 1
- Number of phases: Single-phase
- Number of Counter Positions: 7
- Number of Digital Inputs/Outputs: 2 DI 2 DO
- ABB Type Designation: B21 312-100
- Measurement Type: Direct Connection
- Mounting Type: DIN Rail
- Pulse Output Type: Electrical
- Type of Indicator: Digital
- Housing Material:Plastic
- I/O Option:2 digital output, 2 digital input
- Communication:Modbus RTU
- Cable cross-sections-main circuit:1... 25 mm².
Environmental data
- Ambient temperature:In operation -40 ... 70 °C
- Degree of protection:IP20
- RoHS declaration:According to EC Directive 2002/95/EC August 18, 2005 and amendments.
Dimensions
- Width in number of modular intervals: 2
- Product width: 35 mm
- Product height: 26.5 mm
- Product depth: 65 mm
- Product net weight: 0.15kg
- Dimensions: 97X35X65cm.
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Data sheet
- Type: Counters energy
