ABB Stotz S&J Measuring Transformer Meter A44 111-100

Manufacturer: ABB Stotz S&J
Designation: Measuring Transformer Meter
Type: A44 111-100
Meter Type: electronic
Rated Current (In): 1 A
Maximum Current (Imax): 6 A
Rated Voltage (Un) N-L: 57.7..288 V
Rated Voltage (Un) L-L: 100..500 V
Frequency: 50..60 Hz
Accuracy Class: B
Connection Type: Four-wire
Design: Measuring Transformer
Energy Type: Active Power
Suitable for: Consumption
Tariff Type: Single tariff
Load Profile Measurement: no
Reverse Prevention: yes
Calibrated: yes
Approval: Measuring Instruments Directive
Pulse Output: electrical
Pulse Type: S0
Pulse Rate: 1..999999 Imp/kWh (kvarh)
Display Type: digital
Mounting Type: REG
Width in Division Units: 7
Width: 123 mm
Depth: 65 mm
Height: 97 mm
Interface Design: other
EDL40 Signature: no
With Lock Code: no
Number of Digits: 7
Protection Class (IP): IP20
Protection Class (NEMA): other

Three-phase meter for measuring a three-wire or four-wire three-phase network via a transformer connection CTVT (transformer ratio for current and voltage configurable) up to a maximum of 6 A. The following values are displayed on a white backlit display with up to 7 digits: active energy (Class 1), power, currents, voltages (L-L, L-N), frequency, and power factor, both per phase and total. Communication can be established via the infrared interface for connecting a KNX module. The energy meter has an output that can be used either as a pulse output for active energy or as an alarm output. Up to 25 alarm values (thresholds with time delay) can be set. The meter is calibrated according to MID and approved according to IEC. The installation width is 7 DIN modules.