当电压差、转差频率和相位角在预设限值内时，DEIF的同步器用于发电机与母线的同步以及断路器的闭合。

当电压差、转差频率和相位角在预设限值内时，DEIF的同步器用于发电机与母线的同步以及断路器的闭合。

同步器可以应用于广泛的原动机，因为它的控制脉冲可以设置为适合几种类型-从慢反应柴油发动机到快反应燃气轮机。

The synchroniser of the DEIF is used for the synchronisation of the generator with the busbar and for the closing of the circuit breakers when the voltage difference, transfer frequency and phase angle are within the preset limits.

The synchroniser of DEIF is used for the synchronisation of the generator to the busbar and for the closing of the circuit breakers when the voltage difference, the slew frequency and the phase angle are within the preset limits.

The synchroniser can be applied to a wide range of prime movers, as its control pulses can be set to suit several types - from slow-reacting diesel engines to fast-reacting gas turbines.