Single Phase Energy Meter Calibration Test Bench 16 /24 Postion 0.05% Accurancy

Description

YM-S1000 single phase energy auto-calibration system is a new generation, high precision energy meter calibration equipment. It uses the  advanced technology and electronic components available in 90 decade . The test bench can be operated from embedded keyboard or operated from PC software.

^{Technical specification}

Power supply: 220V+10%, 50Hz/60Hz
Maximum power consumption: 1000VA (reference for 24 positions)

Features

1) Equipped with electronic phantom load power source, assuring high stability, security and large output capacity.

2)Automatic adjustment of current measurement range. Fault self-detection in voltage amplifier and current amplifier.    

3) Equipped with RS-232C interface, can be operated from software.

4) Test results be saved to database, can be inquired from database and can be printed out. 

Structure and main parts

①  Error calculator    ② Screw for tested meter

③  Bracket for tested meter 

④  Keyboard / output display and signal generator

⑤  pulse input

• power switch
• current shortcut
• phantom load power source

(voltage source amplifier and current source amplifier)

(voltage range shifter and current range shifter)