ABB B23 - Installation

6
Current 2 - 100 mA
Voltage 24 VAC - 240 VAC, 24 VDC - 240 VDC. For
meters with only 1 output 5 - 40VDC.
Pulse frequency 1-999999 pulse(s) per kWh or MWh
Pulse length 10 - 990 ms
Terminal wire area 0.5 - 1 mm²
Tightening torque 0.25 Nm
Comm. terminal
Terminal wire area 0.5 - 1 mm²
Tightening torque 0.25 Nm
Transformer ratios
Config. current ratio 1 - 9999 / 1 - 9
Pulse indicator
Pulse frequency 1000 imp/kWh 5000 imp/kWh
Pulse width 40 ms
EMC
Impulse voltage test 6 kV 1.2/50μs (IEC 60060-1)
Surge voltage test 4 kV 1.2/50μs (IEC 61000-4-5)
Technical Data Direct conn. Indirect conn.
B23_B24_install.book Page 6 Thursday, May 30, 2013 4:01 PM