Hioki PW3337-03 Power Meter (3 channel with GP-IB and D/A Output)

Hioki PW3337-03 – Power Meter (3 channel with GP-IB and D/A Output)

Measurement accuracy that remains unchanged for high-current measurement

Accuracy is guaranteed for currents of up to 65 A with direct input. The power meters can also measure high currents in excess of 65 A with optional current sensors. Direct-input power meters typically exhibit degraded accuracy when inputting high currents due to shunt resistor self-heating. However, the PW3336 and PW3337 reduce input resistance with a DCCT design that virtually eliminates this type of accuracy degradation.

A 3-channel power meter

Enabling you to select the optimal range for each connection The advanced engineering of the PW3336 and PW3337 enables you to measure an inverter’s primary-side DC power supply and its secondary-side 3-phase output at the same time. The power meters make a tremendous contribution in applications that need to measure the input/output efficiency of inverters, uninterruptible power supplies, and other power supply equipment.

Best-in-class accuracy of ±0.15% rdg.

HIOKI has drawn on its accumulated base of technology and experience to deliver best-in-class accuracy for the PW3336/PW3337. This rock-solid accuracy serves to support customers throughout the full range of measurement situations.