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回覆 ANChan59 的帖子
To clarify this issue. I give the exact case for your evaluation. We are an electrical equipment supplier. I had to submit the electrical data to the engineers for them to choose circuit breaker to match with our equipment. I worked out the estimated power consumption at 6.7 KVA. To play safe, I rounded up to 7 KVA. I told them, owing to the fluctuation of input voltage of power supply, adopted 7 KVA for the size of circuit breaker would be suitable. The engineers did not accept my proposal and claimed that 6.7 KVA is precise figure. We did the same proposals ( 7 KVA ) to our customers in Taiwan and Korea, they never had arguments against our proposed figure. |
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