Product Overview
The 745-W2-P5-G1-HI-A is a high-speed transformer protection relay module developed by GE Multilin. It belongs to the 745 series, designed for advanced transformer fault detection and system protection in substation automation environments. This model offers rapid response times and robust protection features for critical power infrastructure.
With support for differential, ground, and over-fluxing protection, the 745-W2-P5-G1-HI-A ensures accurate fault isolation and system stability. It integrates seamlessly into VME-based control systems and supports real-time diagnostics.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 745-W2-P5-G1-HI-A |
| Series | 745 Transformer Protection Relay |
| Protection Functions | Differential, ground differential, over-fluxing |
| Dimensions | 483mm × 203mm × 279mm |
| Weight | 1.5kg |
| Operating Temperature | -40°C to +85°C |
Key Features
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Fast fault detection with sub-cycle response time
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Supports differential and ground fault protection schemes
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Over-fluxing protection prevents transformer saturation
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VME-compatible for seamless integration into control racks
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Rugged design suitable for harsh industrial environments
Application Scenarios
The 745-W2-P5-G1-HI-A is ideal for utility substations, power generation facilities, and industrial plants. It protects transformers from internal faults, overcurrent, and saturation, ensuring system reliability and uptime.
Frequently Asked Questions (FAQ)
Q: Is this module brand new and original?
A: Yes, all units are factory-new and original from GE Multilin.
Q: Do you have stock available? How fast can you ship?
A: We have inventory ready. Orders ship within 3 days to 2 weeks depending on quantity.
Q: What logistics providers do you use?
A: We typically ship via DHL, FedEx, and other reliable carriers.
Q: What if there is a quality issue?
A: We offer a 30-day return policy for any quality-related concerns.
| 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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