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Product description

The Portable single-phase electric meter Test Equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source, ac voltage source and current source.





Technical index

Electrical parameters

Accuracy class

0.05%, 0.1%

Power Supply

One Phase AC 100-265V, frequency 50/60Hz.

AC Voltage Output

Range

57.7V, 100V, 220V, 380V; max 500V

Adjustment range

(0-120)%RG(1)

Adjustment

0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability

0.01%/120s







Electrical parameters - continued

Distortion 0.2% (Non-capacitive load)
Output load max 25VA
Measuring accuracy 0.05%RG


AC Current Output

Range 200mA, 1A, 5A, 20A, 60A(100A) optional; max 120A
Adjustment range (0-120)%RG
Adjustment 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability