Single Phase Test Bench Portable Watt-hour Meter Calibrator with Power Source

Description

YM-P1001C single phase phantom load power source is a new generation, high stability single phase energy meter calibration phantom load power source(three phase YM-P3001C). It uses the advanced technology and electronic components available in 90 decade. The instrument can generate sine-wave voltage/current and phantom power to drive single phase energy meter, usually it is the main part of energy meter test bench.

Power and consumption:

Power supply: 1P2W 220V±10%, 50Hz / 60Hz;

Max consumption: 400VA

Dimension: 480mm X 200mm X 450mm

Current source:

Output current: 1×0.01A - 1×100A

Adjusting resolution: 0.01% (min. 0.001A)

Power factor: -1.0 ~ 1.0(0~3600; resolution: 0.10)

Output frequency: 45Hz~65Hz;

THD(sine wave output): <0.8%

Stability of current during sine wave output:

0.05% (180s)

Output wave: sine wave

Output capacity: 30VA per meter position

Voltage source:

Output voltage: 1×30V - 1×300V

Load: The Load could be resistor / inductive / capacitive(<4uF)

Adjusting resolution: 0.01% (min. 0.1V)

Output frequency: 45Hz~65Hz;

THD (sine wave output): <0.8%

Stability of voltage during sine wave output:

0.05% (180s)

Output wave: sine wave

Output capacity: 15VA per meter position

Features

• Meter under testing: 1P2W
• Testing mode: active power, reactive power
• Test 3pcs or 2pcs meter synchronously
• Starting test and creeping test
• Reference standard and power source integrated, easy to carry.
• Measuring mechanical meter and electric meter
• Operating by manual keyboard or PC
• With shortcut key of normal test point, speed up testing
• Internal large capacity storage device for mass memory
• Local checking the testing result
• Overload, short circuit, open circuit protection
• With self-checking function

Structure and main parts

① HMI Interface ② Keyboard

③ Power switch ④ U&I Output Terminal