PW4001 power analysis configured for d/a output, motor analysis and external dc power operation
The HIOKI PW4001-05 is a portable four-channel power analyzer for vehicle, inverter and power-conversion measurements. HIOKI specifies ±0.04% basic accuracy and a measurement bandwidth from DC and 0.1 Hz to 600 kHz.
4 channelsFour voltage and four current inputs
±0.04%Basic accuracy stated by HIOKI
DC–600 kHzMeasurement frequency bandwidth
2.5 MHz16-bit simultaneous sampling
Designed for
- Vehicle energy-consumption and WLTP-related power measurement
- DC-DC converter and inverter efficiency evaluation
- Simultaneous input-and-output power measurement across multiple circuits
- Field, laboratory and production-line testing
Order-code configuration
- PW4001-05: D/A output, motor analysis and external DC power operation
- Features not listed for this order code belong to a different PW4001 configuration.
- Current measurement range and accuracy depend on the connected HIOKI current sensor.
- Confirm the complete analyzer, sensor and accessory configuration with RCCE.
Verified technical specifications
- Measurement channels
- 4 voltage channels and 4 current channels, isolated between channels
- Supported wiring
- Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire and three-phase 4-wire
- Sampling
- 2.5 MHz, 16-bit; voltage and current sampled simultaneously
- Voltage ranges
- 6 V, 15 V, 30 V, 60 V, 150 V, 300 V, 600 V and 1500 V
- Maximum input voltage
- 1000 V AC, 1500 V DC or ±2000 V peak
- Data update rates
- 1 ms, 10 ms, 50 ms and 200 ms
- Current sensors
- Automatic recognition and phase-shift correction for compatible HIOKI sensors
- Operating temperature
- −20°C to 50°C; follow the official pre-warming condition below 0°C
Confirm the complete measurement system
Use the native purchase or enquiry controls above, or ask RCCE to verify the order code, input hardware, sensors and connection accessories for your application.
Technical source: HIOKI official PW4001 product page, brochure and instruction manual. Check the current manual for accuracy conditions, input-unit limits and sensor combinations.