Hioki benchtop power meters and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The PW9100A is a direct AC/DC current measurement option for the Hioki Power Analyzers that delivers wide bandwidth and high accuracy testing across 3 or 4 channels of input. The option is ideal for applications requiring direct input connections when testing the power conversion efficiency of motors, primary and secondary side of inverters, hybrid and electric vehicles, and renewable energy equipment.
Key Features
- World-leading measurement bands and accuracy
- Wide-band DC to 3.5MHz, 50A AC/DC rated input
- ±0.055% power accuracy in combination with PW8001（with U7005）
- 120 dB CMRR (100 kHz)
- Full-rack size suitable for test/evaluation benches
- Current measurement option for Hioki Power Analyzers
- Combined accuracy with HIOKI power analyzer PW8001, PW6001 and PW3390 is specified. For details of combined accuracy, refer to the instruction manual.
Basic specifications
Accuracy guaranteed: 1 year
| Measurement line type |
Isolated input, DCCT input |
| Rated primary current |
50 A AC/DC |
| Number of input channels |
PW9100A-3: 3 channels
PW9100A-4: 4 channels |
| Maximum input current |
60 A, within derating. However, up to ±200 A peak is allowable if within 20 ms (design value) |
| Amplitude and Phase accuracy |
DC (±0.02 % rdg. ±0.007 % f.s.)
45 Hz < f ≤ 65 Hz (±0.02 % rdg. ±0.005 % f.s., Phase: ±0.1 deg.)
Accuracy is defined to 1 MHz |
| Output voltage |
2 V/50 A |
| Measurement terminals |
Terminal block (with safety cover), M6 screws |
| Input resistance |
1.5 mΩ or less (50 Hz/60 Hz) |
| Input capacitance |
Between measurement terminals and case (secondary side), 40 pF or less, defined at 100 kHz |
| Operating temperature and humidity |
Temperature: 0°C to 40°C (32°F to 104°F), Humidity: 80% RH or less (no condensation) |
| Power supply |
Power supply from Power Analyzers |
| Dimensions and mass |
430 mm (16.93 in) W × 88 mm (3.46 in) H × 260 mm (10.24 in) D, Cable length: 0.8 m (2.62 ft)
PW9100A-3: 3.7 kg (130.5 oz), PW9100A-4: 4.3 kg (151.7 oz) |
| Included accessories |
Instruction Manual ×1 |
| Included accessories |
Instruction Manual ×1 |
| Included accessories |
Instruction Manual ×1 |
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