Description:
The SPER1C1-AAJ is part of ABB's COMBIFLEX system, which is known for its modular and flexible design. This relay is used to supervise important control circuits, such as circuit-breaker and disconnector control circuits, and signaling circuits.
Specifications:
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Model: SPER1C1-AAJ
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Type: Trip Circuit Supervision Relay
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Supply Voltage Range: 40-265 V DC
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Operate Time: Preset to prevent unwanted alarm signals during circuit-breaker operation
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Indication: LED indicator on the front panel for relay operation
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Environmental Conditions: Designed for industrial environments
Features:
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Continuous Monitoring: Detects circuit interruptions, bad contacts, contact welding, and auxiliary voltage failures.
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Fault Detection: Provides immediate information about faults in the supervised circuit.
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Modular Design: Compatible with ABB's COMBIFLEX system for easy integration.
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Durable Construction: Built to withstand harsh industrial conditions.
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Ease of Use: Simple installation and operation with clear fault indications.
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