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
| Source voltage | 240V/415V, 50HZ/60HZ |
| Test voltage ranges | 127/220/240/380/415V |
| Output current | 0-100A, 3 phases |
| Output voltage | 0-600V, 3 phases, Y-connection |
| Insulation test voltage | 2KV |
| Test capacity | single & three phase, IEC standard meter, ANSI standard socket
meter |
| Phase angle | 0-360 degree |
| Test functions | Accuracy error test |
| Start current test |
| Creep test |
| Withstand voltage test 2KV |
| Power consumption test |
| Test for Unidirectional register |
| Power supply | 240V+/-10%, 50/60HZ |
| Standard meter current range | 1mA-120A |
| Standard meter accuracy class | 0.05 |
