The PTC-8125D is under the newest technology of digital power source which bases by MCU. It is designed under digital controlled for frequency amplitude and phase adjust, PWM (Pulse Width Modulation) and etc to overcome traditional low efficiency, heat and reliability problem. It can increase the work reliability and better load. This is a new updated ideal multi-energy meter testing instrument.
PWM amplifier provide high ranges output of voltage and current, the power source efficiency better than 85%.
The whole course Programme-controlled for output voltage/current.
Diagnostic controll of voltage and current output and with control protection and alarm.
Good stability, high reliability, and good quality of load.
Control output capacity : voltage (200 - 1000VA), current (200 - 1000VA).
Test same model but different constant meters in the same time.
Voltage isolation for testing closed I-P single-phase meter.
Auto-search mark function for no load and starting test.
Increase the work efficiency by installed the photo-pickup turnover rack device.
Calibration software with PC based under Windows 98 / 2000 / XP which the data result can be saved, searched, and printed out.
Database providing with statistic and category, information check, and management.
Logical configuration, reasonable design, pretty outfit, for physical operation.
Manual keyboard which has Imax : 600%lb / 500%lb / 400%Ib / 200%Ib / 100%Ib; 1.0L / 05.L / 0.5C and etc. for normal use.
Model & Ordering
MODEL : PTC 8125D
The range of voltage output : 0 íV 264 V
The range of current output : 0 - 120 A
The range of voltage/current output adjustment : 0 - 120% rated value
Output capacity :
Voltage : 200VA - 1000VA
Current : 200VA - 1000VA
Output frequency : 45Hz - 65Hz...... fine adjust : 0.1Hz
Output phase : 0.0 - 359.9...... fine adjust <0.1
Distorted sinusoidal with voltage / current : 1.0%