Home/GE/GE SR489-P5-HI-A20 – Advanced Generator Management Relay
GE SR489-P5-HI-A20 – Advanced Generator Management Relay
Stock Quantity: >8 units available
Warranty: 16-month coverage
Shipping: Partnered with global carriers including UPS, DHL, and FedEx. Special carrier requests accommodated
Payment: Telegraphic Transfer (T/T)
Media Files: Product visuals/videos available upon request
Contact: WhatsApp | Email
Phone: +86 19066591275
Email: abbdcs36@gmail.com
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NEW ARRIVAL: GE SR489-P5-HI-A20 Generator Management Relay
Technical Specifications
- Control Power: 90-300 VDC / 70-265 VAC
- Accuracy: ±1% Full Scale
- RTD Isolation: 36 Vpk
- Operating Temp: -40°C to +60°C
- Certification: UL 508/1053, CSA C22.2
Key Features
Advanced Protection
27-element protective relay with 6 ANSI functions including overcurrent and differential protection
Smart Monitoring
Real-time waveform capture and 64-cycle oscillography for precise diagnostics
Why Choose Cynosure Tech?
Global Support
24/7 technical assistance via WhatsApp ↗ and email
Warranty
Full 24-month warranty with replacement guarantee
Fast Shipping
Global express delivery via DHL/UPS/FedEx
Application Scenarios
Power Generation
Protection of 10-50MW gas turbines in combined cycle plants
Industrial Plants
Critical motor protection in petrochemical facilities
Need custom configuration? Contact our experts:
WhatsApp Chat Now
or email: abbdcs36@gmail.com
Why Cynosure Tech Automation?
Core Competencies
- ✔ 24/7 Global Technical Support
- ✔ OEM Certified Specialists
- ✔ Same-Day Shipping Guarantee
- ✔ 12-Month Replacement Warranty
Premium Brands Portfolio
DCS/PLC Systems
Protection Relays
Global Service Network
Americas
Same-day dispatch from Houston warehouse
EMEA
Next-business-day delivery across Europe
APAC
3-hour response time 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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