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| DC Ammeter: For More Than 50A Connect | 超过直流50A可接外附分流器75mV | |
| To EXT. Shunt | 或60mV | |
| DC Voltmeter: For More Than 1000V Connect | 超过直流1000V可接外附定值电阻器 |
| External Resistor | 超过交流60A接次级 | |
| AC Ammeter: For More Than 60A(75A-HY-120) | 电流5A的外附电流互感器 |
| Connect to C.T.X/5A | 超过交流750V可接次级电压为100V的 | |
| AC Voltmeter: For More Than 750V Vonnect To P.T.X/100V | 外附电压互感器 |
| Special Instruments May Vary From These Limits. | 某些特殊要求不受以上限制 |