Single and Three Phase Meter Test Bench MCSY31-01A

Device configuring and structural requirement

1. A beautiful and dignified appearance: special aluminum alloy with integral construction;

fire-resisting table with composite panel

2. Mode of current connection: shortcut press mode with aluminum alloy connect box

3. Configured with a three dimensional adjustable photoelectric sampler with multi-functions,

which can accurately receive the marks of mechanical meters as well as the stroboflash

signals of electronic meters.

Main function

1. Normal functions

1) Test various single phase and three phase energy meters;

2) Test the reactive energy meters in various measuring principles;

3) Full automatically test shunt running, starting ,basic error, standard error,24h variation etc.

according to the standard of Electricity Industry or discretionary schemes .

4) All the color patches recognized automatically and tested will stay in front to make the test

of shunt running and starting testing easier. It can calculate the waiting time for starting test

and shunt running test according to specified requirements and judge whether the test is qualified.

5) Test the changing caused by voltage, frequency, harmonics, negative phase sequence, voltage

unbalance, external magnetic field and other factors.

6) With wide measuring range of the device output, it can test various energy meters with normal

measuring range. The measuring range of current (including 100A)and voltage can be automatically

switched. With large surplus capacity of output power ,it can work stably for long time with max load.

7) It can automatically monitor the testing process by computer, modify the data ,judge the testing

inclusion and save data as well as look through ,search and print test certificate and record.

8) It supports the barcode input, error curves graph, user system, setting of max error and min error,

various testing schemes, setting of management limits, weekly testing plan etc.

9) It can timely display phasor diagram and curves graph of corresponding phase voltage and current

10) It can test the harmonics influence and set the harmonics within twice ～21 times, load harmonics

within 0-40%,harmonics phase position within 0 ～ 360°

11) It can measure the curve distortion of current and voltage.

12) It is configured with RS-232 communication interface.

13) It has the function of breakpoint resume and allows the test of hanging up any meter position

and to pause or continue the current test.

14) It has the function of running test. 15) It has the function soft starting and stopping of output

voltage and current; the function of protecting the short-circuit of voltage output terminal and

open-circuit of current output terminal;alarming function; It can protect the amplifier of output

power full dimensionally with high reliability

Technical Parameter