Hioki
Hioki PW3390 Power Analysers
Model No :
Hioki- PW3390
Part Code :
- PW3390-01 - PW3390-02: D/A output - PW3390-03: D/A output, motor analysis

Overview

The PW3390 is a high-precision, broad-range power analyzer for measuring electrical power from DC to inverter frequencies, providing four input channels to support single and three phase inverter motor systems up to 4000 A AC/DC with superior accuracy.

Features
- ±0.04% basic power accuracy, among the best in its class
- 200 kHz measurement band with flat amplitude and phase accuracy that extend to high frequencies
- Remarkably small and light footprint, enabling high-accuracy measurement to be easily carried out even in the field
- High-accuracy, high-speed calculation of transient-state power in 50 ms; harmonic analysis; display of instantaneous waveforms; noise analysis; and simultaneous parallel calculation of all parameters, including efficiency loss
- Send measured values to Hioki data loggers using a Bluetooth® wireless technology compatible adapter (LR8410 Link-compatible products)
- Simultaneous measurement of multiple circuits and ability to acquire synchronized data using up to 8 devices (for 32 channels)
- Simple power measurement using clamp-on current sensors

Major Applications
- Measurement of single to three-phase power line
Technical Specifications
- Single-phase 2-wire, single-phase 3-wire, three-phase 3-wire, three-phase 4-wire, Voltage 4 channels, Current 4 channels, Isolated between each channel
- Input: 4 ch, Synchronization frequency range: 0.5 Hz to 5 kHz, Number of harmonic orders: Max. 100th order
- Maximum analysis frequency: 200 k/ 50 k/ 20 k/ 10 k/ 5 k/ 2 kHz
- Voltage range: 15 to 1500 V, 7 ranges
- Current range: 0.1 A to 20 kA (depends on current sensor)
- Power range: 0.0150 W to 39.600 MW
- Frequency band: DC, 0.5 Hz to 200 kHz

General Specifications
- Data update rate: 50 ms
- Display refresh rate: 200 ms
- External interfaces: LAN, USB (for communication/ memory), RS-232C (for communication/LR8410 link), CF card, Synchronization control, External Control.
- Auto-Save Functions: Each value is stored to CF card during every measurement interval
- Power supply 100 to 240 V AC, 50/60 Hz, 140 VA max.
- Mass: 4.6Kg