| Product name: | RK9830N三相交流参数测试仪 | ||||||
| specification: | ![]() |
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| Category: | instrumentation and meters -- 电力仪表 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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名称 |
电压 |
电流 |
|
输入电路类型 |
浮动输入 |
浮动输入 |
|
量程范围 |
0-600V |
0-40A |
|
连续最大输入 |
800V |
45A |
|
瞬时最大输入 |
1600V |
60A |
|
通讯功能 |
RS232(DB9)接口(选配) | |
|
测量速度 |
2次 / 秒 | |
|
测试频率 |
45Hz - 65Hz(指测试仪可检测的频率) | |
|
工作环境 |
0℃ ——40℃ 20RH —— 85RH | |
|
绝缘电阻和耐电压 |
接线端子和外壳:>5MΩ,>1.5KV(正弦交流) | |
|
工作电源 |
AC 220V ±20%,50/60Hz,<10W | |
|
参数 |
量程 |
误差 |
显示分辨率 |
|
电压 |
0-600V |
±(0.4%(读数)+ 0.1%(量程)+ 1个数字) |
0.1V |
|
电流 |
0-40A |
1mA | |
|
功率(单相) |
0-24KW(注) |
1mW | |
|
功率(三相) |
0-41.5KW(注) | ||
|
功 |
0-1000KWh |
0.001KWh | |
|
功率因素 |
-1 — +1 |
±0.02 |
0.01 |
|
频率 |
45Hz —— 65Hz |
0.05Hz |
0.01Hz |