Basler Electric DECS-250N - Manual (Page 323)

9440500990 Rev D 307
DECS-250N Specifications
Specifications
DECS-250N electrical and physical characteristics are listed in the following paragraphs.
Operating Power
Voltage Range
For 63 Vdc Excitation Power ............ 100 to 139 Vac 50/60 Hz or 61-420 Hz
For 125 Vdc Excitation Power .......... 190 to 277 Vac 50/60 Hz or 61-420 Hz
For 250 Vdc Excitation Power .......... 380 to 528 Vac 50/60 Hz
Frequency Range (Style Dependent)
Style xx1xxxx ................................... 50/60 Hz
Style xx2xxxx ................................... 61 to 420 Hz
Style xx3xxxx ................................... 50/60 Hz (480 Vac input, 250 Vdc output)
Table 41 lists the required nominal operating power voltage and configuration required to obtain 63, 125,
and 250 Vdc continuous field power for the DECS-250N.
Table 41. Operating Power Requirements
Excitation
Power
Input Power
Configuration
Nominal
Input
Voltage
Minimum
Residual Voltage
for Buildup
Operating Power Input
Burden at 20 Adc
Excitation Output
63 Vdc
1-Phase 208 Vac 12 Vac 4,160 VA
3-Phase 120 Vac 12 Vac 3,400 VA
125 Vdc
1-Phase Not Recommended
3-Phase 240 Vac 24 Vac 6,800 VA
250 Vdc
∗
1-Phase Not Recommended
3-Phase 480 Vac 48 Vac 13,600 VA
* Style number DECS-250N-XX3XXXX required for this application.
Control Power
Two control power inputs enable continued operation if one of the two inputs is lost. The control power
voltage rating is determined by the device style number.
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