ABB SPER1C1-AAJ Trip Circuit Supervision Relay KLCN I/O CB Card Synchrophasor Support: Phasor Measurement Unit

Synchrophasor Support: Phasor Measurement Unit (synchrophasor) support according to IEEE C37

The 990-05-50-01-CN Vibration Transmitter is designed for use by original equipment manufacturers (OEMs) of centrifugal air compressors

Max Fault Current: Equal to switchgear rated fault current 40 kA

Hazardous Area Approvals: Available in explosion-proof and increased safety versions for use in hazardous environments

Dimensions: Length: 90 mm

ABB SPER1C1-AAJ Trip Circuit Supervision Relay KLCN I/O CB Card Synchrophasor Support: Phasor Measurement UnitDescription: 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: Model: SPER1C1 AAJ Type: Trip Circuit Supervision Relay Supply Voltage Range: 40 265 V DC Operate Time: Preset to prevent unwanted alarm signals during circuit breaker operation