Extech PQ3470-12
1200A Datalogging Power Analyzer Kit
The Extech PQ3470-12 is a 3-phase graphical power and harmonics analyzer/datalogger capable of logging up to 30,000 sets of measurements on a removable SD memory card. The meter features a 3-phase voltage or current unbalanced ratio (VUR, AUR) and unbalanced factor, a wide sampling rate range (2 seconds to 2 hours), and a built in clock and calendar. It is capable of capturing transient events such as dip, swell, and outage with programmable threshold (%). Complete with 4 voltage leads with alligator clips, 8 AA batteries, SD card, 100 V - 240 V AC adaptor, three 1200 A current probes, and a case.
规格
| 一般参数 | |
|---|---|
| 交流电压 | 600.0V |
| 交流电压基本精度 | ±(0.5% of reading) |
| 交流电流 | 1200A |
| 交流电流基本精度 | ±(0.5% of reading) |
| 内存 | 30,000 readings (2GB SD memory Card) |
| 功率因数 | 0.00 to 1.00 |
| 功率因数基本精度 | ±0.04 |
| 峰值交流电压基本精度 | ±(5%) |
| 峰值交流电流基本精度 | ±(5%) |
| 峰值因数 | 1.00 to 99.99 |
| 峰值因数基本精度 | ±(5%) |
| 无功功率 | 9.999MVAR |
| 无功功率基本精度 | ±(1.0% of reading) |
| 无功电能 | 0.0kVARh to 9.999MVARH |
| 无功电能基本精度 | ±(1.0% of reading) |
| 有功功率 | 9.999MW |
| 有功功率基本精度 | ±(1.0% of reading) |
| 有功电能 | 0.0kWh to 9.999MWH |
| 有功电能基本精度 | ±(2.0% of reading) |
| 相位 | -180 ° to +180° |
| 相位基本精度 | ±1° |
| 真有效值 | Yes |
| 表观功率 | 9.999MVA |
| 表观功率基本精度 | ±(1.0% of reading) |
| 表观电能 | 0.0KVAh to 9.999MVAH |
| 表观电能基本精度 | ±(2.0% of reading) |
| 谐波 | 1 to 50th |
| 谐波基本精度 | ±2% (1 to 20); ±4% (21 to 31) |
| 输入范围 | 200mV, 300mV, 500mV, 1V, 2V, 3V (user-selectable) |
| 输入范围基本精度 | ±(0.5% of reading) |
| 频率 | 45Hz to 65Hz |
| 频率基本精度 | ±0.1Hz |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 安全等级 | CATIII - 600V |
| 尺寸 | 8.86 × 4.92 × 2.52" (225 × 125 × 64mm) |
| 电源 | 8 × AA (1.5V) batteries |
| 认证 | CE, UL |
| 重量 | 2.2lbs (1010g) |
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