Hioki benchtop and power analyzers are best in class power measuring instruments for measuring single to three-phase lines with a high degree of precision and accuracy. The PW3337 series measure power on the full range of electrical equipment, from single-phase devices such as battery-driven devices and household electronics to industrial use and three-phase electrical equipment over 3 input channels. The provide coverage from DC to inverter frequencies with support for voltages up to 1000 V and direct-input currents of up to 65 A, and can also measure currents of up to 5000 A using an optional current sensor.
Features:
Can measure DC, and single-phase 2-wire to 3-phase 3-wire with 2-channels input
Harmonic measurement up to the 50th order with IEC 61000-4-7 compliant
For development and production of motors, inverters, power conditioners, power supplies, and other devices
High-accuracy measurement, even with a low power factor for no-load testing of transformers and motors
High-precision basic accuracy 0.1 % (*1)
(*1) For complete details, please refer to the specifications
Built-in external sensor input terminals for measure up to 5000 A AC
Wide frequency bandwidth of 0.1 Hz to 100 kHz or DC
Synchronize up to 8 units for multi-units measurement