| 1. | High - voltage switchgear and controlgear for alternating current systems . three - pole circuit - breakers . special additional requirements for operating times
交流电系统用高压开关设备和控制装置.三极断路器.操作时间用特别补充要求 |
| 2. | Automatic circuit reclosers and fault interrupters for alternating current systems , requirements for overhead , pad - mounted , dry vault , and submersible
交流系统用架空座垫安装式干燥地下室型和浸没式自动电路重合闸和故障断路器的要求 |
| 3. | Requirements for overhead , pad - mounted , dry vault , and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kv
38kv及以下交流系统用架空底座安装型干燥地下室型和浸没式电路自动重合闸和故障断路器的要求 |
| 4. | Requirements for subsurface , vault , and pad - mounted load - interrupter switchgear and fused load - interrupter switchgear for alternating current systems up to 38 kv
38kv及以下的交流系统用地下地下室及底座安装型负载中断开关设备和熔融负载中断开关设备的标准要求 |
| 5. | Standard requirements for subsurface , vault , and padmounted load - interrupter switchgear and fused load - interrupter switchgear for alternating current systems up to 38 kv
38kv及以下的交流系统用地下地下室及底座安装型负载中断开关设备和熔融中断开关设备的标准要求 |
| 6. | Standard requirements for overhead pad - mounted , dry vault , and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kv - corrigendum 1
38kv及以下交流系统用架空底座安装型干燥地下室型和浸入式电路自动重合开关和故障断路器的要求标准 |
| 7. | When the cables use in alternating current system , rated voltage of cables should be at least equal the rated voltage of the system ; when the cables use in direct current system , rated voltage should be not greater than 1 . 5 times of the rated voltage of the cables
当电缆使用于交流系统时，电缆的额定电压至少应等于该系统的额定电压；当电缆使用地直流系统时，该系统的额定电压应不大于电缆额定电压的1 . 5倍。 |
