ABB Stotz S&J AC Meter B21 113-100

Manufacturer: ABB Stotz S&J
Designation: AC Meter M-Bus
Type: B21 113-100
Meter Type: Electronic
Rated Current (In): 65 A
Maximum Current (Imax): 65 A
Rated Voltage (Un) N-L: 220-240 V
Frequency: 50-60 Hz
Accuracy Class: B
Number of Phases: Single-phase
Design: Direct measurement
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 pulses/kWh (kvarh)
Display Type: Digital
Mounting Type: REG
Width in Division Units: 2
Width: 35 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 AC meter B21 113-100 is designed for measuring single-phase networks via a direct connection for currents up to a maximum of 65 A. The following values are displayed on a seven-segment display with up to 7 digits: active energy (Class 1), power, current, voltage (L-N), and frequency. Communication can be established via the integrated M-Bus interface or through the infrared interface for connecting a KNX module. The energy meter features a pulse output. The meter is calibrated according to MID and approved according to IEC standards. The installation width is 2 DIN modules.