Description
The Selec 900VPR-2-280/600V-CE is a versatile, high-precision three-phase protection relay designed to safeguard electrical equipment against voltage and frequency anomalies. Compatible with both 3Ø-3W and 3Ø-4W systems, it offers comprehensive protection features including under/over voltage, phase failure, phase sequence, phase asymmetry, neutral loss, and under/over frequency.
With two changeover (2 x 1 C/O) relay outputs, it ensures flexible control and integration into existing protection schemes. The device is self-powered, operating directly within a wide voltage range of 280 to 600V AC, making it ideal for industrial and commercial applications.
Key Features:
- Supports 3Ø-3W and 3Ø-4W electrical systems
- Monitors and protects against:
- Under/Over Voltage
- Phase Failure & Phase Sequence
- Phase Asymmetry
- Under/Over Frequency
- Neutral Loss
- 2 x 1 C/O (SPDT) relay outputs for fault indication/control
- Self-powered from line voltage (280–600V AC)
- DIN rail mountable and CE certified
- Fast response time for real-time protection
Ideal for motor protection, power distribution panels, and sensitive equipment, the Selec 900VPR ensures system reliability and protection against electrical faults.
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