Further information for ABB Automation 2CMA100178R1000 metering transformer counter RS485
General
Nominal current (In)
6
Max. current (Imax)
6
Frequency
60
Accuracy class
B
Pole type
Four conductor
Model
Measurement transformer
Tariff type
One-tariff
Tariff control
Internal/external
Approval
Measuring Instruments Directive
Pulse output
Electrical
Pulse type
S0
Pulse rate
9999
Type of indication
Digital
Mounting method
DRA (DIN-rail adapter)
Width in number of modular spacings
4
Type of interface
RS-485
Number of positions total (counter)
7
Degree of protection (IP)
IP20
Depth
65
Height
26.5
Power consumption
0.721
Width
70
Measuring type load profile
Escapement mechanism
Calibrated
EEC40 signature
With lock code
Three-phase meter for measuring a three-wire or four-wire three-phase network via a CT transformer connection (configurable transformer ratio for current) up to a maximum of 6 A. The following values are output via a seven-segment display with up to 7 digits: active energy (class 1), power, currents, voltages (LL, LN) and frequency both per phase and overall. Communication can take place via the integrated RS485 interface (Modbus RTU) or via the infrared interface for connecting a KNX module. The energy meter has a pulse output. The meter is calibrated according to MID and approved according to IEC. The installation width is 4 DIN modules.