Page 305 - IPD Product Catalog V17

Meters

ABB METER SELECTION CHART

Single phase Single phase Single phase Three phase Three phase Three phase Three phase
Network - Input Current Direct Connect, 65A Direct Connect, 80A CT Connect, 5A Direct Connect, 65A Direct Connect, 80A CT Connect, 5A CT Connect, 5A

Energy Meters: ABB B21 A41 A42 B23 A43 B24 A44

B21-111-100 A41-111-100 A42-111-100 B23-111-100 A43-212-100 B24-111-100 A44-212-100
Part No. B21-312-100 A41-412-100 A42-312-100 B23-212-100 B24-212-100 A44-452-100 2
A42-412-100 B24-352-100 A44-553-100
Main Specifications

• (A44-212)
• (A42-312) • (B24-212) (A44-452)
RS485 Modbus RTU •/EQ bus (B21-312) • (A41-412) •/EQ bus (B23-212) •/EQ bus
• (A42-412) • (B24-352) • Modbus
TCP (A44-553)
Pulse output/Alarm • • • • • • •
Functions
Total/Partial energy (kWh) • • • • • • •
Active power (kW) • • • • • • •
• (A42-312) • (B24-212)
Reactive power (kvar) • (B21-312) • (A41-412) • (B23-212) • •
(A42-412) (B24-352)
Tariffs 1-4 (A42-312) Tariffs 1-4 (A44-452)
Tariff for kWh Tariffs 1-4 (B21-312) Tariffs 1-4 (A41-412) - - Tariffs 1-4 (B24-352)
(A42-412) (A44-553)
• (A42-312) • (B24-212)
Total/Partial energy (kvarh) • (B21-312) • (A41-412) • (B23-212) • •
(A42-412) (B24-352)
• (A42-312) • (B24-212)
Apparent energy (kVA) • (B21-312) • (A41-412) • (B23-212) • •
(A42-412) (B24-352)
Measurement (I, V, P, Q, S, F • • • • • • •
and PF)
Bi-directional (energy • (A42-312) • (B24-212)
consumption and production) • (B21-312) • (A41-412) (A42-412) • (B23-212) • • (B24-352) •
Accuracy
1 (B24-111) 1 (A44-212)
Active energy (IEC 62053-21) 1 1 1 1 1 (B24-212) 0.5S (A44-452)
0.5S (B24-352) (A44-553)
Characteristics
Width (17.5mm) 2 Modules 4 Modules 4 Modules 4 Modules 7 Modules 4 Modules 7 Modules

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