| Product name: | ZW8233C电力监测仪 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 电力仪表 | ||||||
| Price: | factory price | ||||||
| Brand: | 青智 | ||||||
| Place of Origin: | 山东 | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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测量参数 |
测 量 范 围 |
测 量 误 差 |
分辨力 |
过载能力 |
|
电 压 |
5.0~500.0V |
±(0.4%读数+0.1%量程) |
0.1V |
600 V |
|
电 流 |
0.030~5.000A |
±(0.4%读数+0.1%量程) |
0.001A |
6.00A |
|
|
0.010~1.000A |
1.20A | ||
|
功 率 |
视电压电流量程而定 |
功率因数=1.0:
±(0.4%读数+0.1%量程)
功率因数=0.5:
±(0.8%读数+0.2%量程) |
< 1k W 0.1W
≥1kW 1W
≥10kW 10W |
|
|
功率因数 |
0.20~1.00 |
±0.02 |
0.001 |
|
|
频 率 |
45~65Hz |
±0.1Hz |
0.1Hz |
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谐波 |
≥(量程x10%) |
B级(详见2.4谐波) |
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