PW4001-01- HIOKI Portable 4-channel power analyzer

Precision and Portability Perfectly Combined

The PW4001 is a high-precision, portable 4-channel power analyzer that offers Hioki’s highest-ever DC accuracy of ±0.04%. Additionally, its measurement bandwidth extends up to 600 kHz, with accuracy specifications maintained across this entire frequency range, ensuring reliable performance from DC to high-frequency applications. Despite its portability, it delivers the measurement accuracy required in research and development as well as in production environments, making it equally suitable for field testing, laboratory evaluation, and production line inspection.

Key Features

• Basic accuracy: ±0.04%
• Operatable temperature range: -20°C to 50°C
• Frequency bandwidth: DC, 0.1 Hz to 600 kHz
• CAN / CAN FD output and input
• Auto phase shift correction for Hioki current sensors

Basic specifications

 

Accuracy guaranteed for 6 months, multiply the 6-month accuracy by 1.5 to obtain the 1-year accuracy.

Measurement lines	Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire
Number of channels	4 (4 voltage, 4 current, isolated between each channel)
Measurement frequency bandwidth	DC, 0.1 Hz to 600 kHz
Sampling	16 bit, 2.5 MHz
Data update rate	1 ms, 10 ms, 50 ms, 200 ms
Accuracy for power	DC, 50/60 Hz: ±0.03 % reading ± 0.01 % range / 50 kHz: ±0.40 % reading ± 0.10 % range
Voltage measurement range	6 V, 15 V, 30 V, 60 V, 150 V, 300 V, 600 V, 1500 V
Current measurement range	40 mA to 2000 A (depends on current sensor)
Measurement parameters	Voltage (U), current (I), active power (P), apparent power (S), reactive power (Q), power factor (λ), phase angle (φ), voltage frequency (fU), current frequency (fI), efficiency (η), loss (Loss), voltage ripple factor (Urf), current ripple factor (Irf), current integration (Ih), power integration (WP), voltage peak (Upk), current peak (Ipk)
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