ABB Stotz S&J AC Meter A41 313-100

Manufacturer: ABB Stotz S&J
Designation: AC Meter M-Bus
Type: A41 313-100
Meter Type: electronic
Rated Current (In): 80 A
Maximum Current (Imax): 80 A
Rated Voltage (Un) N-L: 57.7..288 V
Frequency: 50..60 Hz
Accuracy Class: B
Phase Type: single-phase
Design: direct measurement
Energy Type: active and reactive power
Suitable for: consumption/supply
Tariff Design: multi-tariff
Tariff Control: external
Load Profile Measurement: no
Reverse Flow Prevention: yes
Calibrated: yes
Approval: Measuring Instruments Directive
Pulse Output: electrical
Pulse Type: S0
Pulse Rate: 1..999999 pulses/kWh (kvarh)
Display Type: digital
Mounting Type: REG
Width in Division Units: 4
Width: 70 mm
Depth: 65 mm
Height: 26.5 mm
Interface Design: M-Bus
EDL40 Signature: no
With Lock Code: no
Number of Digits: 7
Protection Class (IP): IP20
Protection Class (NEMA): other

The A41 313-100 AC meter measures single-phase networks via a direct connection for currents up to a maximum of 80 A. A backlit display shows up to seven-digit values: active energy (Class 1) and reactive energy (Class 2) for import and export, power, current, voltage (L-N), frequency, cos phi, power factor, and apparent power. Communication can occur via the integrated M-Bus or infrared interface for connecting a KNX module. The energy meter has two fixed-configured inputs and outputs. The output can serve as either a pulse output or an alarm output, with up to 25 alarm values (thresholds with time delay) configurable. The inputs are used for tariff control or counting external pulses. The resettable intermediate meter allows for measuring individual intervals and records up to four tariffs. The integrated clock enables time-controlled functions. Calibration according to MID and approval according to IEC. The installation width is 4 DIN modules.