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Home GE Multilin 469 Motor Management Relay SR469-P5-HI-A20

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3 year warranty

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SR469-P5-HI-A20

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  • 4.9 (29)
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  • 4.9 (29)
  • Click a star to rate this product
The SR469-P5-HI-A20 offers four 4-20 mA analog outputs. The unit is CE-marked. This is a standard unit with 5A phase CT secondaries. Control power on this unit is rated at 90-300 VDC, 70-265 VAC @ 48-62 Hz.
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  • Part Number: SR469-P5-HI-A20
  • SKU: GM-18725
  • Manufacturer: GE Multilin
  • Series: 469 Motor Management Relay

SR469-P5-HI-A20 Technical Specifications

Part Number SR469-P5-HI-A20
Manufacturer GE Multilin, GE Vernova, or GE Grid Solutions
Series 469 Motor Management Relay
Voltage Supply AC: 70 to 265 V @ 48-62 Hz
Phase Current 5A Phase
Protocol Modbus RTU/ Half Duplex
Analog Outputs 4-20 mA
Burden > 500 kΩ
Stall Ratio Hot and Cold Safe

About the SR469-P5-HI-A20

GE Multilin SR469-P5-HI-A20 Motor Management Relay: Key Features
  • The SR469-P5-HI-A20 is a 469 Motor Management Relay from GE Multilin.
  • It's available as new surplus or reconditioned used inventory from AX Control.
  • Designed for use with medium voltage motors, offering robust motor protection.
  • Features draw-out construction for quick replacement and is field-upgradable.
Technical Specifications & Capabilities
  • Provides four 4-20 mA analog outputs.
  • It is CE marked, indicating compliance with European safety standards.
  • Equipped with standard 5A phase CT secondaries.
  • Control power is rated at 90-300 VDC, 70-265 VAC @ 48-62 Hz.
  • Includes two ground CT inputs: one for GE power management and one for a general ground CT.
  • VT inputs accommodate VTs in either delta or wye configuration.
  • The unit comes with a case.
Motor Thermal Modeling & Protection
  • Offers advanced motor thermal modeling capabilities, including:
    • RTD biasing
    • Motor cooling time constants
    • Start inhibit and emergency restarts
    • Unbalance biasing
    • Overload curves
    • Hot and cold safe stall ratio
  • Detailed information on these features can be found in original GE Multilin manuals.
User Interface & Design
  • Features a front faceplate with:
    • An LCD display
    • Several areas of LED indicators
    • A dedicated keypad for inputs
    • A communications port
  • The unit's sides are designed for airflow, ensuring it stays within the proper operating temperature range.
  • Additional information is available in GE manuals and product user guides.

Frequently Asked Questions about SR469-P5-HI-A20

For this SR469-P5-HI-A20 GE Motor management relay, should the resistance temperature detector biasing be enabled?
By enabling the resistance temperature detector biasing, the temperature of the stator sensors will be enabled and included in the calculations for the thermal capacity. The loss of data for cooling and high temperatures that are unusual can happen because the resistance temperature detector biasing is an element that protects and backs up the relay. These measures of temperatures are used in bias and can be changed for the thermal capacity value that is stored in this relay.
Is there a mid point for the resistance temperature detector bias for this SR469-P5-HI-A20 relay?
For the mid point of the resistance temperature detector bias, there is a 10 percent hot spot that is allowed to obtain the data sheets, plus the stator at 80 degrees celcius, which is a class F rise. An ambient temperature plus a temperature rise stator is a good mid point for the temperature to be set at, and the motors hot temperature is calculated the same way as the mid point temperature.
What does the S2 settings page contain about the GE SR469-P5-HI-A20 Motor Management Relay?
Setting for putting in the characteristics for the equipment on the motors electrical systems are what is contained on the S2 settings page. They can be found under the power system data and instrument transformer data headings in the manual, the manual can be found online as 1601-0122-A9 manual part number. With the information from the manual, the S2 settings can be programmed as directed.

Reviews For SR469-P5-HI-A20

Internal Review
(5.0)

The SR469-P5-HI-A20's event recording feature tracks the last 256 events of the system, noting data such as time, cause, date, and system parameters. The feature helps identify variables leading to system failures and reduces troubleshooting time for users. -AX Control Tech Team

Repair Services For SR469-P5-HI-A20

Type Lead Time Price Action
Repair Service 1-2 weeks $1372

Our highly skilled technicians can repair your SR469-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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