Discontinued
Extech 382075
2000A True RMS AC/DC 3-Phase Clamp-on Power Analyzer
The Extech 382075 is a 3-Phase True RMS Clamp-on Power Analyzer which can be used on 3 and 4 wire balanced or unbalanced loads. It can measure reactive and apparent power up to 1200 kW. Additional measurements include watts, voltage, current, frequency, power factor, and phase angle. It can display lead, lag current, and voltage phase shift in degrees, plus it can also store and recall the previous 4 readings. Additional features include DC current auto zero, data hold, min/max, and relative mode. Comes complete with test leads, carrying case, and 9 V battery.
规格
| 一般参数 | |
|---|---|
| 交流电压 | 600VAC |
| 交流电压基本精度 | ±2% of reading + 5 digits |
| 交流电压最大分辨率 | 0.1V |
| 交流电流 | 2000A |
| 交流电流基本精度 | ±2% of reading + 5 digits |
| 交流电流最大分辨率 | 0.1A |
| 功率因数 | 0.2 to 1 |
| 功率因数基本精度 | PF=W/(V×A) |
| 功率因数最大分辨率 | 0.01 |
| 无功功率 | 1200KVAR |
| 无功功率基本精度 | ±2% of reading + 5 digits (PF<0.91) |
| 无功功率最大分辨率 | 0.01/0.1KVAR |
| 有效功率 | 1200kW |
| 有效功率基本精度 | ±2% of reading + 5 digits |
| 有效功率最大分辨率 | 0.01/0.1kW |
| 直流电压 | 800VDC |
| 直流电压基本精度 | ±2% of reading + 5 digits |
| 直流电压最大分辨率 | 0.1V |
| 直流电流 | 2000A |
| 直流电流基本精度 | ±2% of reading + 5 digits |
| 直流电流最大分辨率 | 0.1A |
| 相位 | -90° to +90° |
| 相位基本精度 | ±0.5° |
| 相位最大分辨率 | 0.1° |
| 真有效值 | Yes |
| 表观功率 | 1200KVA |
| 表观功率基本精度 | ±2% of reading + 5 digits |
| 表观功率最大分辨率 | 0.01/0.1KVA |
| 频率 | 40 to 400Hz |
| 频率基本精度 | ±1% of reading + 2 digits |
| 频率最大分辨率 | 0.1Hz |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 安全等级 | CAT III-600V |
| 尺寸 | 10.7 × 4.8 × 1.8" (271 × 122 × 46mm) |
| 认证 | CE, UL |
| 重量 | 24.7oz (700g) |
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