ABB Stotz-Kontakt A42 112-100 , A42 112-100 transformer meter, RS485 steel, 1 phase, transformer connection 6A , 2CMA170510R1000

Description

Features

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AC meter for measuring single-phase networks via a CTVT transformer connection (configurable transformer ratio for current and voltage) up to a maximum of 6 A. The following values are output on a white backlit display with up to 7 digits: active energy (class 1), power, current, voltage (LN) and frequency. Communication can take place via the integrated M-Bus interface or via the infrared interface for connecting a KNX module. The energy meter has one output. This can be used either as a pulse output to output the active energy or as an alarm output. Up to 25 alarm values (threshold values with time delay) can be set here. The meter is calibrated according to MID and approved according to IEC. The installation width is 4 DIN modules.

Property	Value
Width in division units:	4
Calibrated:	yes
Pole type:	1-phase
Meter type:	electronic
Display type:	digital
Mounting type:	REG
Accuracy class:	B
Protection class (NEMA):	other
Maximum current (Imax):	6 A
Nominal voltage (Un) NL:	57.7 to 288 V
Pulse rate:	1 to 999999 Imp/kWh (kvarh)
Protection class (IP):	IP20
Frequency:	50 to 60 Hz
Tariff version:	Single tariff
Energy type:	Active power
Nominal current (In):	1 A
Version:	Measuring transformer
Measurement type load profile:	no
EDL40 signature:	no
With lock code:	no
Pulse type:	S0
Number of digits:	7
Suitable for:	Reference
Backstop:	yes
Approval:	Measuring Instruments Directive
Pulse output:	electrical
Interface design:	Modbus