Description
The ABB SPER1C1 is a trip circuit supervision relay designed for continuous monitoring of circuit-breaker trip circuits and other essential control circuits. It ensures reliable detection of faults in power electrical installations, enhancing operational safety and system integrity.
Specifications
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Model Number: SPER1C1
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Type: Trip Circuit Supervision Relay
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Supply Voltage Range: 40–265 V DC
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Application: Supervises breaker, disconnector, and signalling control circuits
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System Compatibility: Mechanically designed for ABB COMBIFLEX system
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Response Time: Immediate fault indication within milliseconds
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Dimensions: Approx. 22.5 × 75 × 110 mm
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Weight: ~0.5 kg
Features
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Continuous Monitoring: Provides uninterrupted supervision of trip and control circuits
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Fault Detection: Identifies contact failures, welded contacts, and auxiliary voltage faults
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Immediate Indication: LED indicators and output relay signals for quick fault awareness
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Flexible Integration: One relay per circuit, with multiple relays connectable to the same control circuit
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Reliable Operation: Prevents false alarms during breaker operation with preset delay times
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Industrial Durability: Rugged design for long-term use in substations and power systems
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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