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900VPR-2-280/520V | 3Ø-Voltage Protection Relay, Self Powered – Selec
The 900VPR-2-280/520V is a high-performance 3-phase voltage protection relay designed for industrial and commercial applications. It is self-powered, ensuring reliable operation without the need for an external power supply. This relay provides comprehensive protection against overvoltage, undervoltage, phase sequence, and phase failure, making it an essential component for safeguarding electrical systems.
Key Features:
- Self-Powered Design: Operates without an external power supply, ensuring reliability in various conditions.
- 3-Phase Voltage Protection: Monitors and protects against overvoltage, undervoltage, phase sequence, and phase failure.
- Wide Voltage Range: Compatible with voltage ranges from 280V to 520V, suitable for diverse applications.
- Adjustable Settings: User-configurable settings for voltage thresholds, time delays, and other parameters.
- LED Indicators: Visual status indicators for power, fault, and relay operation.
- Compact Design: Space-saving and easy to install in control panels or enclosures.
- High Accuracy: Ensures precise voltage monitoring and protection.
- Durable Construction: Built to withstand harsh industrial environments with robust materials.
- Compliance: Meets international standards for safety and performance.
Applications:
The 900VPR-2-280/520V is ideal for use in:
- Industrial machinery
- Commercial electrical systems
- Power distribution networks
- Motor protection systems
- HVAC systems
Technical Specifications:
| Parameter | Value |
|---|---|
| Voltage Range | 280V – 520V |
| Phase | 3-Phase |
| Protection Functions | Overvoltage, Undervoltage, Phase Sequence, Phase Failure |
| Operating Temperature | -20°C to +60°C |
| Dimensions | 90mm x 45mm x 66mm |
| Weight | Approx. 200g |
| Compliance | CE, RoHS |
Why Choose 900VPR-2-280/520V?
The 900VPR-2-280/520V offers a reliable and cost-effective solution for voltage protection in 3-phase systems. Its self-powered design, wide voltage range, and adjustable settings make it a versatile choice for various applications. With its compact size and durable construction, it is an excellent addition to any electrical protection system.
