Specifications, Operating power, Battery ride through – Basler Electric DGC-2020 User Manual
Page 29: Current sensing, Voltage sensing, Contact sensing, Specifications -5, Operating power -5, Power consumption -5, Battery ride through -5
Specifications
Operating Power
Nominal ............................................. 12 or 24 Vdc
Range ............................................... 6 to 32 Vdc
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, starting at 10 Vdc.
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
Generator Configuration ................... Line-to-line or line-to-neutral
Bus Configuration ............................. Line-to-line
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
Hardware Version 3 .......................... 76, 45 (A-phase)
∗
78, 43 (B-phase)
∗
80 (C-phase)
Hardware Versions 1 and 2 .............. 45 (A-phase)
43 (B-phase)
∗ In version 3 hardware, terminal 45 is internally tied to 76 and terminal 43 is internally tied to 78. This
accommodates the use of connectors wired for legacy DGC-2020 versions.
Contact Sensing
Contact sensing inputs include 1 emergency stop input and 16 programmable inputs. All inputs accept dry
contacts.
Time from a DGC-2020 input application to:
Shutdown the generator via an alarm = 490 ms max
Close a relay on board the DGC-2020 = 215 ms max
Close a relay on board the CEM-2020 = 400 ms max
9400200990 Rev X
DGC-2020 General Information
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