求翻译：当三相电流中任何一相电流达到额定电流的10％，装置即能正常工作，并为断路器提供跳闸电源，从而大大简化了高压开关柜二次回路的设计是什么意思？

Three-phase current in any phase current 10% of the rated current, the device can work, and to provide for the circuit breaker tripping power, which greatly simplifies the design of High Voltage Switchgear secondary circuit

When the 3-phase current in any of the rated current of the current 10 per cent, and the unit to work properly, and is a circuit breaker tripped power provided, thus greatly simplifying the high pressure switch cabinet 2 times the design loop

When in the three-phase current any interphase current achieved the nominal current 10%, the installment namely can the normal work, and provides the trip power source for the circuit breaker, thus greatly simplified the high-pressured switch cabinet secondary circuit design

When any of the three-phase current 10% for a rated current of current reach, equipment is able to work properly and provide tripping power supply circuit breaker, which greatly simplifies the design of the secondary circuit of high-voltage switch cabinet

正在翻译，请等待...