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| 1. | With the much higher operating voltages now in use the projected voltage transients or surges due to |
| 目前随着更高工作电压的使用,由于断路器分闸、合闸操作所引起的电压暂态过程或过电压．已成为主要考虑的方面。 |
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| 2. | The circuit breakers and disconnecting switches should be designed or protected to withstand normal operating |
| 断路器和隔离开关的设计或保护应能在断开状态下耐受正常的工作电压。 |
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| 3. | Even at higher operating voltages, they also match safety standard which only the electronics of recent |
| 即使在高电压下操作，它们也能符合近些年电子学提出的安全标准。 |
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| 4. | Verification of proper operating voltages, current, and power indicate that at least the system has an |
| 如果证实操作电压，电流，功率是正常的，那么表明系统至少有一个可供系统运行的能量供应，也表明能量的调节电路是正常运行的。 |
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| 5. | As well as the normal operating voltages, transients causing overvoltages occur in the system due to |
| 除工作电压外,由于操作、雷击和其它原因在系统中的暂态会引起过电压出现,这些过电压的峰值要比工作电压高得多。 |
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