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Home GE Multilin 489 Generator Management Relay 489-P5-HI-A20

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3 year warranty

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489-P5-HI-A20

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High Voltage Control Power Relay 489-P5-HI-A20 operates on 90-300 VDC or 70-265 VAC at 48 to 62 Hz. It does not have a specific display type. The phase currents of this relay are 5A phase CT secondaries.
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  • Part Number: 489-P5-HI-A20
  • SKU: 489P5HIA20GM
  • Manufacturer: GE Multilin
  • Series: 489 Generator Management Relay

489-P5-HI-A20 Technical Specifications

Analog Current Inputs Accuracy ±1% of full scale
Fuse Model 215-02.5
Ingress Protection IP40 Front , IP10 back
Maximum Altitude 2000 m
Overvoltage Category II
RTD Inputs Isolation 36 Vpk (isolated with analog inputs and outputs)
Sinusoidal Vibration Test Level Class 1
Underfrequency Curve Shapes 1 level alarm, two level trip definite time
Voltage Phase Reversal Configuration ACB or ABC Phase Rotation

Product Description

489-P5-HI-A20 is a generator management relay that is manufactured by GE Multilin for the 489 series. This relay has 5 A phase CT secondaries. The HI control power is 90-300 VDC and 70265 VAC at 48-62 Hz. The analog outputs on this relay are 4 to 20 mA. This relay has a basic display.

The IA Output Current parameter has a range of 0.00 to 20.00 x FLA. The IB Output Current parameter has a range of 0.00 to 20.00 x FLA. The IC Output Current parameter has a range of 0.00 to 20.00 x FLA. The Average Output Current parameter has a range of 0.00 to 20.00 x FLA. The Negative Sequence Current parameter has a range of 0 to 2000% FLA. The Averaged Generator Load parameter has a range of 0.00 to 20.00 x FLA. The Hottest Stator RTD parameter has a range of –58 to +482°F. The Hottest Bearing RTD parameter has a range of –58 to +482°F. The Ambient RTD parameter has a range of –58 to +482°F. The RTDs 1 to 12 parameter has a range of –58 to +482°F. The AB Voltage parameter has a range of 0.00 to 1.50 × the rated voltage. The BC Voltage parameter has a range of 0.00 to 1.50 x the rated voltage. The CA Voltage parameter has a range of 0.00 to 1.50 x the rated voltage. The Volts/Hertz parameter has a range of 0.00 to 2.00 x the rated voltage.

Frequently Asked Questions about 489-P5-HI-A20

What does the A20 stand for in the part number 489-P5-HI-A20 GE generator management relay?
The A20 stands for the analog outputs, in this case the A20 indicates 4 to 20 mA analog outputs. 
What will indicate a trip in the 489-P5-HI-A20 GE generator management relay?
A trip feature by a 489-P5-HI-A20 GE generator management relay may be assoicated with a combination of any of the four output relays. The appropriate LED indicator on the 489-P5-HI-A20 when a trip is active, the faceplate lights up to tell which output relay has been operated.
Is there a passcode for setting up the 489-P5-HI-A20 relay?
Yes, there is a password when setting up the 489-P5-HI-A20 GE generator management relay. The default passcode is set at "0". Also the protection of the password is protected when the passcode is set at 0. 

Reviews For 489-P5-HI-A20

Internal Review
(5.0)

An alarm is featured on the 489-P5-HI-A20 relay which is used for operating up to four different output relays. The alarm for the relay will be indicated by a LED on the front panel. - AX Control Technician

Repair Services For 489-P5-HI-A20

Type Lead Time Price Action
Repair Service 1-2 weeks $1390

Our highly skilled technicians can repair your 489-P5-HI-A20. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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