高压开关装置 high-tension switch gear ; tension switch gear ; oltage switch gear
高压开关装置和控制器 High-voltage switchgear and control gear
高压开关设备联锁装置 high voltage switchgear interlocking device
如果使用高压，则需要利用限流电阻，以免被测装置击穿后损坏电流开关。
If high voltage is used, current limiting resistors are needed to avoid damage to the current switches in case the device under test breaks down.
智能型保护装置是高压开关的中枢控制部件。
Intelligent protection equipment is the central control unit of high switch.
高压合成回路则是一种用于高压开关分断能力试验的经济有效的试验装置，能较好地反映开关的开断能力。
High-voltage synthetic circuit which is a kind of economic and effective test equipment works very well in breaking ability test for high-voltage switch.
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