GE MULTILIN SR489-P5-HI-A20 Generator Management Relay 5A CT 90-300VDC
$4,798.99
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GE MULTILIN SR489-P5-HI-A20 Generator Management Relay 5A CT 90-300VDC
$4,798.99
GE MULTILIN SR489-P5-HI-A20 Generator Management Relay 5A CT 90-300VDC
Specifications
| Brand | GE MULTILIN |
| Model | SR489 |
| Model No | SR489-P5-HI-A20 |
| Type | Generator Management Relay |
| Series | 489 Generator Management Relay series |
| Case | SR489-CASE (drawout case, as marked on the nameplate) |
| Phase Ct Input | P5 = 5 A phase CT secondaries |
| Control Power | HI = 90-300 V DC / 70-265 V AC, 48-62 Hz |
| Analog Outputs | A20 = 4 to 20 mA, 4 outputs (#1 to #4 with common and analog shield) |
| Analog Inputs | 4 inputs (#1 to #4) with common and +24 V DC supply |
| Rtd Inputs | 12 (RTD1 to RTD12) with RTD shield terminal |
| Assignable Inputs | 7 (#1 to #7) with switch common and +24 V DC |
| Output Relays | 6 - R1 Trip, R2/R3/R4 Auxiliary, R5 Alarm, R6 Service, each NO/NC/COM |
| Status Inputs | Access and breaker status inputs; trip coil supervision and drawout indicator |
| Measuring Inputs | Phase A/B/C VT with common, neutral VT, phase and neutral CT, 1 A ground CT and HGF ground CT |
| Communications | Front RS232 program port, computer RS485 and auxiliary RS485 |
| Display | 40-character display with SR489 status, generator status and output relay LED groups |
| Protection Functions Indicated | Hot stator, negative sequence, ground, loss of field, VT failure, breaker failure |
| Warning | Low voltage inputs, do not hi-pot |
| Approvals | UL listed, CSA |
| Standard | IEEE/ANSI C37.90.1 |
| Country Of Origin | Made in Canada |
| Condition | PRE-OWNED / SECOND HAND |
| REF | MK9845 |
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