厂家直销数显表头，914C
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Product Description
| Usage | |
| this is a kind of switch type electromagnetic instrument for measuring dc/ac current or voltage, | |
| ambient tempearature: | -20~+50℃ |
| humidity | less than 96%（25℃） |
| Specification | |
| ACA 0.5~30A | direct access |
| ACA 5A~15KA | connect by mutual inductor |
| dca 1A~10A | direct access |
| dca 15A~15KA | connect by External constant value diverter |
| acv 5v-600v | direct access |
| dcv 5v-600v | direct access |
| Feasutres | |
| accuracy: | class 1.5 class2.5 |
| damping time | ≤4S |
| insulation intensity | AC2000V（50HZ）,1mins |
| Rules | |
| working position | in a vertical position |
| installation | must be well fastened,no shaking or leaning |
| current | current of external mutual inductor must coorespond to the ratio of the meter and mate with accuracy |
| Storage | |
| temerpature | 0-40℃ |
| humidity | less than relative humidity 85% inside |
| environment | the air must be protect from corrosion or hazardous substance |
| Model name | ammter 91C4 |
| Weight | 27G |
| Package | 30pcs/inner box size:23*7*5cm |
Company Introdcution
Certificate
更新时间：2025-09-10 16:56
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