Nanjing Chieful Science & Technology Co., Ltd.
Nanjing Chieful Science & Technology Co., Ltd.
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| Electrical characteristics | |||||||
| Type | A-VSM100DAT | A-VSM240DAT | A-VSM380DAT | A-VSM500DAT | A-VSM800DAT | ||
| VPN | Primary nominal input voltage | 100(AC) | 240(AC) | 380(AC) | 500(AC) | 800(AC) | V(rms) |
| VP | Measuring range of primary voltage | IPN X150% | V(rms) | ||||
| IOUT | SecondaryAnalogue outputcurrent | 4-20(DC) | mA | ||||
| VC | Supply voltage | 24(±5%) | V | ||||
| RL | Load resistance | 54-580 | Ω | ||||
| εL | Linearity | <0.5 | %FS | ||||
| X | Accuracy | TA=25℃ <±0.8 | % | ||||
| VD | Insulation voltage | AC/50Hz/1min 3 | kV | ||||
| I0 | Zero offset current | TA=25℃ 4±0.10 | mA | ||||
| IOT | Thermal drift of IO | IP=0 TA= –25~+85℃ <±0.005 | mA/℃ | ||||
| TR | Response time | Response time@90% of VPN <20 | ms | ||||
| f | Frequency bandwidth | 20~400 | Hz | ||||
| TA | Ambient operating temperature | -25~+85 | ℃ | ||||
| TS | Ambient storage temperature | -40~+100 | ℃ | ||||
| Standard | Q/320115QHKJ01-2016 | ||||||
