Hioki PW3337-03 3-Channel Power Meter

Overview

The Hioki PW3337-03 is a 3-channel power analyzer designed for development and production testing of motors, inverters, power conditioners, and power supplies. It combines high-precision measurement capabilities with a wide frequency range to support both DC and AC analysis.

Key Features

• High-precision basic accuracy of ±0.1%
• Measures DC, single-phase 2-wire to 3-phase 4-wire with 3-channel input
• Wide frequency bandwidth from 0.1 Hz to 100 kHz
• High-current direct input up to 65 A
• Harmonic measurement up to the 50th order with IEC 61000-4-7 compliance
• Built-in external sensor input terminals for measurement up to 5000 A AC
• Synchronize up to 8 units for multi-unit measurement
• Low power factor measurement capability for no-load testing of transformers and motors
• GPIB terminal and D/A output installed

Applications

• Motor development and production testing
• Inverter testing and evaluation
• Power conditioner development
• Power supply testing
• Transformer no-load testing