489-P5-LO-A20 GE
The 489-P5-LO-A20 is a generator management relay manufactured by GE Multilin for the 489 series.The following is the description,parameters,application and brand description of the product:
Product Description:
The relay has five A-phase CT secondary and controls power supply from 20-60 VDC and 20-48 VAC at A frequency of 48-62 Hz.The relay has an analog output ranging from 4 to 20 mA.In addition,it has a basic display function.
Product parameters:
Dimensions:Length 21.6 cm,width 22.4 cm,height 25.2 cm.
Weight:About 10 kg.
Frequency range:0.00 to 90.00 Hz.
Neutral line voltage range:0 to 25000 V.
Average voltage range:0.00 to 1.50 times rated voltage.
Power factor range:0.01 to 1.00 Lead/lag.
Reactive power range:-2.00 to 2.00 times rated voltage.
Actual power range:-2.00 to 2.00 times rated voltage.
Apparent power range:0.00 to 2.00 times rated voltage.
Analog inputs range from 1 to 4:-50000 to+50000.
Tachometer range:0 to 7200 RPM.
Used heat capacity range:0 to 100%.
“Current Demand”range:0.00 to 20.00 x FLA.
Mvar requirement range:-2.00 to 2.00 times rated voltage.
MW Demand range:-2.00 to 2.00 times rated voltage.
MVA requirement range:-2.00 to 2.00 times rated voltage.
Product Application:
The product is used in power plant DCS monitoring system,intelligent flat tempering furnace system manufacturing,PLC programmable conveying control system,DCS distributed control system,intelligent fire water supply control system,chemical chemical liquid constant flow computer control system,electrical control system,paper making and printing and dyeing production and other industrial automation fields.
Brand Introduction:
GE Multilin is a global leader in providing innovative solutions for the industrial automation and process control market,with products used in a wide range of industrial applications worldwide and recognized for their high quality and innovation.
