- Electricity - Electronics
- Switch and Relay
- Voltage monitoring relay
- General Industrial Controls (P) Ltd.
Voltage monitoring relay SM 501DIN railtime delay
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Characteristics
- Measured/monitored value
- voltage
- Mounting
- DIN rail
- Other characteristics
- time delay
Description
The SM 501 is a supply monitoring device which is suitable for providing protection from phase reversal, phase-phase unbalance and phase loss. It is suitable for 3 phase and wire systems through the voltage sensing mechanism. The device has LED status indicators fro the faulty conditions. An adjustable time delay and 2 C/O configuration is included in the product unit.
• Protects against Phase Loss, Phase Reversal & Phase Asymmetry
• Suitable for 3 Phase 3 Wire system
• Selectable Under Voltage / Over Voltage Trip level
• Selectable Time Delay
• Models for Selectable Phase Asymmetry
• LED Indications for Power and Fault conditions
• Voltage Sensing Principle
• 2 C/O Configuration
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