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Type 32 REVERSE CURRENT RELAY
Type 32 REVERSE CURRENT RELAY
GENERAL The SWARTZ® Type 32 Reverse Current Relay from SMC is designed for the protection of rectifiers in transit or industrial applications. The relay protects the rectifier from back-feeds in the power system, should there an internal fault. The solid state design and rugged construction ensure dependable, low maintenance operation under adverse conditions.
DESCRIPTION The type 32 relay detects reverse current flow onto the rectifier. It is recommended where there is no cathode breaker or when supplementary protection is required. The front panel controls are calibrated in millivolts so the relay is compatible with any type of shunt. The built-in calibration components allow accurate field calibration of the current setting. The relay incorporates a single-out jack that gives voltage output to the line current.
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