[KongchangAI]
Unverified75% confidenceFactTime unknown

LCD背光屏在暗配电箱内可读性优于普通段码屏,但持续背光会增加自身功耗(几瓦级);带按键翻页可现场查询电压/电流/功率因数/历史电量的表更适合排障

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75%
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Long-term
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