489-P1-HI-A20-E
Published489 Generator Management Relay
GE FanucElectrical & LightingProtection RelayIndustrial supply
GE Multilin SR489 generator management relay, a microprocessor-based relay for protection and management of synchronous and induction generators. Includes neutral overvoltage/undervoltage protection elements with trip and alarm.
Wholesale supply489-P1-HI-A20-E
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item name489 Generator Management Relay
Item number / code489-P1-HI-A20-E
BrandGE Fanuc
Product lineIndustrial supply
CategoryElectrical & Lighting
Product typeProtection Relay
Technical data13 rows
AccuracyAs per Neutral Voltage Input Timing
Voltage100.0 V
Block From Online0 to 5000 s in steps of 1
Blocking SignalsLow power and low voltage if open delta
ElementsTrip and Alarm
Pick-up Level0.02 to 0.99 ´ rated MW
Pickup AccuracySee power metering
Pickup Level2.5 to 300.0 W secondary in steps of 0.1 with adjustable impedance offset 1.0 to 300.0 W secondary in steps of 0.1
Pickup Levels0.1 to 500.0 W secondary in steps of 0.1 50 to 85°
Shipping Box12”´11”´10” (W ´ H ´ D) 30.5cm ´ 27.9cm ´ 25.4cm
Shipping Weight17 lbs Max / 7.7 kg
Time Delay0.2 to 120.0 s in steps of 0.1
Timing Accuracy±100 ms or ±0.5% of total time
Reference numbers1 public
GE Fanuc489-P1-HI-A20-E