1-4 DGC-2020 General Information 9400200990 Rev I
Table 1-1. Special-Order DGC-2020 Controllers
Part Number Style Number Special Features
9400200105 51ANBNSNH001
9400200106 11ANBNSNH001
cURus recognized for use in
hazardous locations.
SPECIFICATIONS
Operating Power
Nominal: 12 or 24 Vdc
Range: 6 to 32 Vdc (Withstands cranking ride-through down to 6 Vdc
for 500 ms.)
Terminals: 3 (+), 2 (–), 1 (chassis ground)
Power Consumption
Sleep Mode: 5W with all relays non-energized
Normal Operational Mode: 7.9W - Run mode, LCD heater off, 3 relays energized
Maximum Operational Mode: 14.2W - Run mode, LCD heater on, 6 relays energized
Battery Ride Through
Withstands cranking ride-through down to 0 V for 50 ms.
Current Sensing
Burden: 1 VA
Terminals: 68, 69 (A-phase)
71, 72 (B-phase)
74, 75 (C-phase)
1 Aac Current Sensing
Continuous Rating: 0.02 to 1.0 Aac
1 Second Rating: 2 Aac
5 Aac Current Sensing
Continuous Rating: 0.1 to 5.0 Aac
1 Second Rating: 10 Aac
Voltage Sensing
Configuration: Line-to-line or line-to-neutral
Range: 12 to 576 V rms, line-to-line
Frequency: Style selectable, 50/60 Hz or 400 Hz
Frequency Range: 10 to 72 Hz for 50/60 style and 10 to 480 Hz for 400 Hz style
Burden: 1 VA
1 Second Rating: 720 V rms
Generator Sensing Terminals: 41 (A-phase)
39 (B-phase)
37 (C-phase)
35 (Neutral)
Bus Sensing Terminals: 45 (A-phase)
43 (B-phase)
Contact Sensing
Contact sensing inputs include 1 emergency stop input and 16 programmable inputs. The emergency
stop input accepts normally closed, dry contacts. All programmable inputs accept normally open, dry
contacts.
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