Hioki PW3336-01 Power Meter

Overview

The Hioki PW3336-01 is a 2-channel power meter designed for measuring power consumption across a wide range of electrical equipment, from single-phase devices such as battery-driven equipment and household electronics to industrial three-phase systems. It covers DC to inverter frequencies with voltage measurements up to 1000 V and direct-input current capabilities of up to 65 A, with an optional current sensor for measuring currents up to 5000 A.

Key Features

• Dual-channel measurement for DC, single-phase 2-wire, and three-phase 3-wire configurations
• High-precision basic accuracy of ±0.1%
• Wide frequency bandwidth from DC to 100 kHz including inverter frequencies
• Direct input current measurement up to 65 A with optional sensor expansion to 5000 A
• DCCT design reduces shunt resistor self-heating and maintains accuracy at high currents
• Parallel internal processing for simultaneous RMS, mean, DC, AC, fundamental, and harmonic measurements
• Harmonic measurement up to the 50th order per IEC 61000-4-7
• High-accuracy measurement even with low power factor for no-load testing
• GP-IB, RS-232C, LAN, and D/A output terminals
• Synchronization of up to 8 units for multi-unit measurements
• Compatible with SPECpower benchmark for server power consumption measurement

Applications

• Motor and inverter development and testing
• Power supply and power conditioner design and validation
• Harmonic analysis and power quality assessment
• No-load transformer and motor testing
• Server and data center power consumption measurement