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Trip Circuit Supervision Relay Sper 1b1 C4

Trip Circuit Supervision Relay Sper 1b1 C4
Trip Circuit Supervision Relay Sper 1b1 C4
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Product Code : ABB_26
Brand Name : ABB
Product Description

ABB TRIP CIRCUIT SUPERVISION RELAY SPER 1B1 C4

CONTINUOUS MONITORING OF CIRCUIT-BREAKER TRIP CIRCUITS AND OTHER ESSENTIAL CONTROL CIRCUITS

The trip circuit supervision relay SPER 1B1 C4 is used for supervising important control circuits such as circuit-breaker and disconnector control circuits and signalling circuits in power electrical installations. Generally one supervision relay is needed per circuit to be supervised. If several branches of a circuit are to be supervised, the required number of relays can be connected to the same control circuit.

The SPER 1B1 C4 is composed of a standard 11-pin plug-in relay unit and a corresponding terminal socket for rail-mounting.

ABB trip circuit supervision relays are also available in COMBIFLEX design, please see products SPER 1C1 and SPER 1C2.

Scope

  • Relay for man or backup circuit supervision

Product benefits

  • Immediate information about faults

Product features

  • Continuous monitoring of circuit-breaker trip circuits and other essential control circuits
  • Preset operate time preventing unwanted alarm signals at circuit-breaker operation
  • Indication of relay operation with LED indicator on the front panel and output relay
  • Detects bad contact, contact welding and auxiliary voltage failures in the supervised circuit

RELISERV SOLUTION
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RELISERV SOLUTION
Office No.-9, Plot 53/54, Sector-34, Space Heights, Near Tawa Hotel, Kamothe, Navi Mumbai - 410209, Maharashtra, India
Mr Piyush Lalchand Rathi (Partner)
Mobile :+919819614841, +919769207841
Mr. Dnyanesh Gawande (Partner)
Mobile :+919833686249