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DGT DISTRIBUTED GENERATION TRIP CONTROL SYSTEM – INSTRUCTION MANUAL
SPECIFICATIONS
CHAPTER 1: INTRODUCTION
Specifications
NOTE
NOTE:
Specifications are subject to change without notice.
User interface specifications
GENERAL
LED indicators:.....................................................3 LEDs on the DGT-R (located on the internal transceiver
module)
6 LEDs on the DGT-D (located on the internal transceiver
module)
11 LEDs on the DGT-U (located on the internal transceiver
module)
General device management:......................Through a PC application
Inputs specifications
GENERAL
Type: .........................................................................Dry contact
Coil resistance:.....................................................1400 Ohms maximum
Power draw:..........................................................400 mW
Outputs specifications
GENERAL
Type: .........................................................................Form-A relay (Service output is Form B)
Contact material:................................................silver-alloy
Operate time:........................................................<10 ms
Contact material:................................................Silver alloy
Continuous carry: ...............................................5 A
Make and carry for 0.2s:..................................30 A per ANSI C37.90
Break (DC inductive, L/R: 40 ms):.................
Power supply specifications
POWER SUPPLY
Nominal DC: ..........................................................125 to 250 V DC
Min/max DC: .........................................................100/350 V DC
Nominal AC:...........................................................120 to 240 V AC at 50/60 Hz
Min/max AC:..........................................................88/260 V AC at 50/60 Hz
Voltage loss hold-up: ........................................>25 ms
Voltage withstand:.............................................30 V above maximum rating
Power consumption:.........................................20 to 30 W typical, 60 W maximum
Internal fusing:.....................................................Ratings: 2 A/600 V
Interrupt rating: AC=200,000 A, DC=100,000 A
Voltage
Current
24 V
1 A
48 V
0.5 A
125 V
0.3 A
250 V
0.2 A
