31-2 9440300990
Specifications DECS-250
Style LXXXXXX
DC Input
Nominal Input ................................... 24 or 48 Vdc
Input Range ...................................... 16 to 60 Vdc
Burden .............................................. 30 W
Style CXXXXXX
AC Input
Nominal Input ................................... 120 Vac, 50/60 Hz
Input Range ...................................... 82 to 132 Vac, 50/60 Hz
Burden .............................................. 50 VA
DC Input
Nominal Input ................................... 125 Vdc
Input Range ...................................... 90 to 150 Vdc
Burden .............................................. 30 W
Terminals
AC Input ........................................... L, N
DC Input ........................................... BATT+, BATT–
Generator and Bus Voltage Sensing
Type ................................................. 1-phase or 3-phase–3-wire
Burden .............................................. <1 VA per phase
Terminals
Generator Voltage Sensing .............. E1, E2, E3
Bus Voltage Sensing ........................ B1, B2, B3
50/60 Hz Sensing Voltage Nominal Input Range
100 to 600 Vac, ±10%
Generator Current Sensing
Configuration .................................... 4 inputs: A-, B-, C-phase, and cross-current compensation CT input
Type ................................................. 1-phase (B-phase), 1-phase with cross-current compensation, 3-
phase, 3-phase with cross-current compensation
Range ............................................... 1 Aac or 5 Aac nominal
Frequency ........................................ 50/60 Hz
Burden
1 Aac Sensing ............................ <5 VA
5 Aac Sensing ............................ <10 VA
Terminals
A-Phase............................................ CTA+, CTA–
B-Phase............................................ CTB+, CTB–
C-Phase ........................................... CTC+, CTC–
Cross-Current Compensation .......... CCCT+, CCCT–
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