PROTECT ION TR I P UNI TS
3/19
Supply SACE Emax 2 protection trip units are self-supplied through the three phase current sensors installed on the circuit breaker and do not require any exter- nal supply devices for basic protection and alarm indication functions. A three-phase 100A current is sufficient for the activation. All protection settings are stored in non-volatile memory that maintains the information without power supply. The Ekip Supply module can be easily connected to both direct and alternating current to activate ad- ditional functions such as: • Using the unit when the circuit breaker is opened • Using additional modules such as Ekip Signalling and Ekip Com • Connection to external devices such as Ekip Mul- timeter • Recording the number of operations • G protection with values below 100A or 0.2 In • Zone selectivity • Gext and MCR protection functions
SACE Emax 2 trip units are supplied with an internal battery that enables the cause of a fault to be indi- cated after a trip, with no time limit. The battery also updates time and date, thus providing the chronology of any events. When the unit is switched off, the battery can be tested by pressing the iTest key on the front. Grey platform The previous Ekip trip units and their accessories are now available as spare parts only.
Powered by FlippingBook