Home/GE/GE SR745-W3-P5-G5-HI Transformer Management Relay, Advanced Protection for Transformers
GE SR745-W3-P5-G5-HI Transformer Management Relay, Advanced Protection for Transformers
Product Color: Brand New
Stock Status: ✓ In Stock
After-Sales Service: 12-month warranty included
Origin: Hong Kong, China
Specifications: Contact for product manual
⚠️ Note: Display images are schematic. Request actual photos for 5% discount quotation
Phone: +86 19066591275
Email: abbdcs36@gmail.com
connect:Sally
GE
SR745-W3-P5-G5-HI Transformer Management Relay
Key Features
- ✅ Multi-processor architecture with adaptive CT ratio correction
- ✅ 16 configurable logic inputs (wet/dry contact support)
- ✅ Real-time harmonic distortion monitoring (up to 31st harmonic)
- ✅ FlexLogic™ with 20+ programmable parameters
- ✅ IP54-rated industrial protection
Technical Specifications
| Parameter |
Value |
| Control Power Range |
90-300 VDC / 70-265 VAC |
| Voltage Input Burden |
<0.025 VA @ 120V |
| Operating Temperature |
-40°C to +70°C |
| Protection Class |
IP54 (NEMA 2 equivalent) |
Typical Applications
🏭 Industrial Substations
Critical protection for step-up/down transformers
⚡ Renewable Energy
Wind turbine & solar farm transformer management
Why Choose Cynosure Tech Automation?
🏆 Core Competencies
- 24/7 Technical Support Team
- Global Stock Network (US/EU/ASIA)
- ISO 9001 Certified Supplier
🚚 Logistics Advantage
- DHL/UPS/FedEx Priority Shipping
- Customs Clearance Support
- Average Delivery: 3-5 Working Days
🔔 Limited Stock Available! Contact us now for special launch pricing!
⭐ All products include 3-year extended warranty & lifetime technical support

In the dynamic world of international trade, Cynosure Tech Automation stands out as a leading provider of high-quality automation equipment modules. Specializing in PLC control systems, DCS control systems, large servo control systems, and robot control systems spares, we have carved a niche for ourselves in the global market.
Our vast inventory is a testament to our commitment to meeting diverse customer needs promptly. With a wide range of spare parts readily available, we ensure minimal downtime for your operations, regardless of your industry.
- Sales Excellence: Our experienced sales team is well-versed in the intricacies of each product line. They understand your requirements and offer tailored solutions, guiding you through the selection process to find the perfect fit for your application.
- Technical Expertise: Backed by a professional technical team, we provide comprehensive support. From installation guidance to troubleshooting, our experts are just a call away, ensuring seamless integration and operation of our systems.
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