Evaluating the Input and Output Characteristics of an Inverter

Evaluating the Input and Output Characteristics of an Inverter

Evaluating the Input and Output Characteristics of an Inverter

Two PW3337 Power Meters can be used to measure the efficiency of a three-phase inverter.


■Highlights

- As the market has lavished attention on energy conservation in recent years, evaluation of inverter efficiency has become a priority.
- Easily verify inverter efficiency with a computer by connecting two PW3337 Power Meters with a 9165 Connection Cord and using Hioki’s PW3336/PW3337 Communicator software.
- In addition to direct input, the power meters are compatible with current sensors for current measurement, enabling measurement of high-capacity inverters.
- The PW3336/PW3337 Communicator software can be downloaded free of charge from Hioki’s website.



- The PW3337 provides 3 channels of input to test 3P3W and 3P4W circuits.
- Measure currents of up to 65 A using direct input or up to 5000 A using a current sensor.
- Use of the computer software requires a LAN, GP-IB, or RS-232C connection to the PW3337.