Product Profile of Capacitor Protection Relays - Spaj 160 C
ABB presents Capacitor Protection Relays who protects against overload produced by harmonic currents and over voltage caused by internal faults in the bank. Being a part of that the numerical capacitor relay SPAJ 160 C is an integrated current measuring multi-function relay designed to be used for the protection of capacitor banks. Salient features are as follows:
1 The capacitor banks are usually protected against overload caused by harmonic currents and over voltage caused by internal faults in the bank. Protection against unintentional reconnection of a charged capacitor to an energized network is also to be included.
2 All these functions are incorporated in the capacitor protection relay.
3 A complete protection system for capacitor banks should also include over current, short circuit and earth-fault protection.
4 The capacitor protection relay SPAJ 160 C is easily supplemented with adequate over current and earth-fault relays from the SPACOM product range.
