SR469-P5-HI-A20-T-H GE

Description

Product Name ：SR469-P5-HI-A20-T-H GE Output module

Product details:

GE SR469-P5-HI-A20-T-H is a specialized motor management relay from General Electric’s Multilin SR469 series. It is designed to provide comprehensive protection, control, and management for medium to large three-phase induction motors.

Key Product Parameters

• Model Number: SR469-P5-HI-A20-T-H
• Phase Current Inputs (P5): 5 A secondary phase CT inputs
• Control Power (HI): High Voltage Range (110–250 V DC / 90–245 V AC)
• Analog Inputs/Outputs (A20): 4 to 20 mA analog outputs / inputs module
• Conformal Coating (T): Harsh Environment Conformal Coating for enhanced environmental protection
• Hardware Options (H): Enhanced hardware package (Includes advanced features/display options)
• Enclosure Type: Draw-out case (enables fast maintenance and replacement without disturbing panel wiring)

Product Advantages

• Advanced Motor Protection: Features thermal model protection, overload curves, stator and rotor protection, unbalance detection, and short-circuit protection.
• Harsh Environment Ready: The conformal coating (-T option) protects internal electronic components against high humidity, corrosive gases, and dust.
• Comprehensive Monitoring: Provides real-time electrical parameter tracking, power quality analysis, event recording, and fault diagnostics.
• Seamless Integration: Supports multiple industrial communication protocols for easy connection to SCADA, DCS, or PLC systems.
• Flexible Power Supply: The high-voltage control power unit supports a wide range of standard AC and DC control voltages.

Typical Applications

The GE SR469 relay is widely used to safeguard high-value, critical electric motors across key industrial sectors:

• Oil & Gas: Drives for pumps, compressors, and blowers.
• Power Generation: Boiler feed pumps, forced/induced draft fans.
• Mining & Metals: Crushers, grinding mills, conveyor systems.
• Water & Wastewater: High-capacity water treatment and intake pumps.
• Chemical & Petrochemical: Mixers, agitators, and continuous process drives.

Key Precautions & Operational Notes

• Wiring Verification: Ensure phase CT ratio settings and physical wiring correspond accurately to the 5 A input rating to avoid incorrect trip signals.
• Power Supply Limits: Verify control voltage remains within the specified range (90–245 V AC or 110–250 V DC) before energizing the relay.
• Proper Grounding: Ensure safe and proper ground connections on both the relay chassis and current transformer wiring.
• Draw-out Safety: Before removing the draw-out unit from its case, ensure current transformer (CT) secondary circuits are properly shorted to prevent dangerous overvoltage.
• Parameter Backup: Always save and back up system configuration files before performing firmware updates or routine maintenance.

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！

Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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