Abb spaj 141c user manual

The complete manual for the relay SPAJ C contains the following partial manuals: General relay description 1MRS MUM EN General characteristics of D-type relay modules 1MRS MUM EN Combined overcurrent and earth-fault module SPCJ 4D29 1MRS MUM EN Characteristics Three-phase low-set overcurrent unit with defi-. Combined overcurrent and earth-fault relay SPAJ C Not active product since The combined overcurrent and earth-fault relay SPAJ C is intended to be used for the selective short-circuit and earth-fault protection of radial feeders in solidly earthed, resistance earthed or impedance earthed power systems. The numerical capacitor relay SPAJ C is an integrated current measuring multi-function relay used for protection of capacitor banks Not active product since Capacitor banks are used in the power system for compensating the reactive power and for filtering harmonics.

SPAJ C is used for the selective short-circuit and earth-fault protection of radial feeders Not active product since The combined over-current and earth-fault relay SPAJ C is used for the selective short-circuit and earth-fault protection of radial feeders in solidly-earthed, resistance-earthed or impedance-earthed power systems. Numerical display of setting values, current measured values, memorized fault values etc. Continuous self-supervision with auto-diagnosis of internal faults. Estimated Lead Time: 4 - 6 Weeks. Shipping Weight: 5 Kg. Manuals Guides. User´s Manual and Technical Description: SPAJ C Overcurrent and Earth-fault Relay. Application The overcurrent relay SPAJ C is designed to be used for two-stage phase overcurrent pro-tection of distribution feeders, large low-voltage motors, high-voltage motors, medium-sized and large generators and power transformers. The relay can be used both as main protection relay and back-up protection relay.

View and Download ABB SPAJ C user manual and technical description online. Combined overcurrent and earth-fault relay. SPAJ C relays pdf manual download. SPAJ C is used for the selective short-circuit and earth-fault protection of radial feeders Not active product since The combined over-current and earth-fault relay SPAJ C is used for the selective short-circuit and earth-fault protection of radial feeders in solidly-earthed, resistance-earthed or impedance-earthed power systems. and ABB’s Distribution Automation system • CE marking according to the EC directive for EMC Application The combined overcurrent and earth-fault relay SPAJ C is intended to be used for the selective short-circuit and earth-fault pro-tection of radial feeders in solidly earthed, resistance earthed or impedance earthed power systems.