Overview
The GE Multilin 469-P1-HI-A20 Motor Management Relay is part of the trusted 469 series, engineered for demanding motor protection applications. It provides comprehensive protection against overloads, phase faults, ground faults, and thermal damage, ensuring safe and efficient motor operation.
Moreover, the relay supports real-time monitoring, motor start sequencing, and predictive maintenance through advanced diagnostics. In addition to its protection functions, it features a 40-character enhanced LCD display for local control and status indication. The HI-A20 variant includes high-voltage control power and analog output capabilities, making it suitable for integration into modern SCADA and automation systems.
Engineers rely on the 469-P1-HI-A20 for its reliability, configurability, and proven performance in harsh industrial settings such as mining, oil & gas, and manufacturing.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | 469-P1-HI-A20 |
| Product Type | Motor Management Relay |
| Dimensions | 26 cm × 23 cm × 18 cm |
| Weight | 5.0 kg |
Typical Applications
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Pumps and Compressors: Protects motors from overloads and mechanical faults in fluid handling systems.
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Fans and Blowers: Ensures safe operation and fault isolation in HVAC and ventilation systems.
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Conveyors and Crushers: Monitors torque and thermal conditions in mining and material handling.
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Industrial Automation: Integrates with PLCs and SCADA for centralized motor control.
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Oil & Gas Facilities: Used in upstream and downstream motor-driven equipment for reliable protection.
For instance, in a refinery, the 469 relay can detect motor overheating and initiate shutdown before damage occurs. In addition, its event recording helps maintenance teams analyze fault trends and optimize performance.
FAQ
Q1: What does the “HI” in the model number indicate?
A1: It refers to the high-voltage control power range (90–300 VDC or 70–265 VAC).
Q2: What is the “A20” option used for?
A2: It provides analog output capability, typically 4–20 mA, for integration with control systems.
Q3: Can this relay be used with 1 A CTs?
A3: Yes, the “P1” designation confirms compatibility with 1 A current transformer secondaries.
Q4: Is the relay suitable for outdoor use?
A4: It should be installed in a protected enclosure; it’s not rated for direct outdoor exposure.
Q5: What industries commonly use this relay?
A5: Industries include mining, oil & gas, manufacturing, utilities, and chemical processing.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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