Product Introduction

1. Performs automatic or single-step manual calibration of basic error, creep, start-up, and standard deviation for single or three-phase energy meters in accordance with relevant energy meter calibration regulations.
2. Capable of conducting tests for changes caused by influencing factors such as voltage, frequency, and harmonics.
3. Can simultaneously output highly stable and accurate three-phase voltage, current, phase, and other parameters, with the flexibility to independently adjust each phase.

Technical Parameters

1. Outputs standard AC electrical parameters such as voltage, current, phase, and power.
2. Maximum voltage output: 456V; maximum current output: 120A.
3. Strong load capacity, with maximum output of 50VA per phase for voltage and 100 VA per phase for current.
4. Output adopts multi-stage closed-loop control technology and multi-stage overload detection technology to ensure long-term stable and reliable output.
5. Equipped with a large-size LCD screen, with human-machine interaction via full touch control.
6. Built-in large-capacity FLASH ROM for storing and querying calibration data.