Description
Product Name : 469-P5-HI-A20-E GE Input module
Product details:
The GE Multilin 469 is a comprehensive microprocessor-based relay designed for the protection, management, and control of medium- to large-sized three-phase AC induction and synchronous motors. The 469-P5-HI-A20-E specific model code defines its exact physical, electrical, and interface configurations.
Order Code Breakdown & Technical Specifications
Model Code Breakdown (469-P5-HI-A20-E)
469: Base Motor Protection Relay Series.P5: Phase Current Transformer (CT) Secondary Rating — 5 A.HI: High Control Power Supply Voltage (DC: 90–300 V DC / AC: 70–265 V AC @ 48–62 Hz).A20: Analog Output Type — 4–20 mA outputs.E: Enhanced Display Front Panel (includes enhanced keypad and a large 40-character backlit LCD display).
Product Specifications
| Parameter | Specification |
|---|---|
| Control Voltage (HI) | 90–300 V DC; 70–265 V AC (48–62 Hz) |
| Phase CT Input (P5) | 5 A Secondary Rating |
| Analog Outputs (A20) | 4 to 20 mA (assignable for current, voltage, temperature, etc.) |
| Front Display (E) | Enhanced display with 40-character LCD & multi-color LED status indicators |
| RTD Inputs | Supports 12 RTD inputs (100 Ω Platinum, 100 Ω Nickel, 120 Ω Nickel, 10 Ω Copper) |
| Communication Protocols | Modbus RTU (RS232 / RS485), Optional Ethernet / Modbus TCP |
| Operating Temperature | -40°C to +60°C (-40°F to 140°F) |
Key Advantages
- Comprehensive Motor Protection: Offers Thermal Model tracking, Overload, Undercurrent/Loss of Load, Stalled Motor/Locked Rotor, Current Unbalance, Ground Fault, and Overtemperature protection.
- Advanced Monitoring & Diagnostics: Features high-resolution waveform capture, event recording, trend logging, and statistical motor data tracking to simplify troubleshooting.
- User-Friendly Front Interface: The enhanced display (
Eversion) provides immediate visibility of motor operational metrics with clear LED indicators (Green, Red, Amber) for status alerts. - Synchronous Motor Support: Includes specialized functionality suitable for both induction and synchronous motor applications.
- Predictive Maintenance: Provides motor health reports and alerts operators prior to critical failure, drastically reducing downtime.
Important Usage Precautions
⚠️ Installation & Safety Guidelines
- Correct CT Matching: Ensure the main Phase CTs match the 5 A secondary rating (
P5model). Connecting a 1 A secondary CT will cause inaccurate metering and improper protection tripping.- Voltage Compatibility: Verify that the supply voltage falls within the 90–300 V DC or 70–265 V AC range required by the
HIpower supply option.- Proper Grounding: Ensure the relay chassis is solidly grounded to protect internal sensitive electronic components against electrostatic discharge (ESD) and electromagnetic interference (EMI).
- RTD Wiring Shielding: Use shielded twisted-pair cables for RTD wiring to prevent electrical noise from interfering with motor temperature readings.
- Current Loop Impedance: Ensure the maximum load loop resistance for the 4–20 mA analog outputs does not exceed the manufacturer’s specified limits (typically 500–600 Ω).
Product Applications
The GE 469-P5-HI-A20-E is widely deployed across heavy industries for critical, high-value motor applications:
- Oil & Gas / Chemical: Protection of large pumps, compressors, and blowers.
- Mining & Metals: Heavy-duty crushers, conveyors, ball mills, and exhaust fans.
- Power Generation: Boiler feed pumps, forced/induced draft (FD/ID) fans, and cooling towers.
- Water & Wastewater: High-capacity water distribution pumps and aerators.
- Pulp & Paper: Large refiners, chippers, and pulpers.
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
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| GE | IC3607D11 |
| GE | IC3607D109A |
| GE | IC3607D107A |
| GE | IC3607D105A |
| GE | IC3606YSQC1 |
| GE | IC3607D104A |
| GE | IC3606YSQB1 |
| GE | IC3606YSQA2A |
| GE | IC3606YSMA1 |
| GE | IC3606YMID1 |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
