ABB A44 552-11B energy meter (2CMA170855R1000)

Energy meter 'Platinum', Modbus RTU, 3-phase, 1 A.

Advanced DIN-rail meter with a large and easy to read back lighted pixel-oriented display. The meter is intended for use in the industry, commercial buildings etc. The meter can be used in 3 or 4 wire systems with a wide voltage range. The meter has several instrumentation values, 25 possible alarms and event logs. Three phase transformer connectedfor active and reactive energy. Import and export of energy in different registers and one total. Resettable register for intermediate values. Internal clock for tariff shift, Min and maximum demand, previous values and event log with timestamps. 8 channel load profile Four programmable inputs or outputs. Up to the 16th harmonicsfor pulses or alarm etc. RS-485 communication over Modbus RTU or EQ Bus. Accuracy class 0,5 (or C for MID meters). The meters is IEC approved + MID approved and verified.Version for use in 690 V application.

Specifications:

• Rated Current (In): Maximum 6 A
• Frequency (f): 50 … 60 Hz
• Number of Phases: 3-phase
• Number of Poles: 4P
• Degree of Protection: IP20
• Communication Interface: RS-485
• Accuracy: Active Energy Class C MID (±0.5%)
• Product Net Weight: 376 g
• Product Net Height: 26.5 mm
• Product Net Width: 123 mm
• Product Net Depth / Length: 65 mm