GE MULTILIN SR489-P5-HI-A20 Generator Management Relay 5A CT 90-300VDC

GE MULTILIN SR489-P5-HI-A20 Generator Management Relay 5A CT 90-300VDC

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

QTY AVAILABLE: 1

REF: MK9845