Zhengzhou Great Electric Co.,Ltd.
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Three Phase Meter Test Bench SYD32-6B
1) PWM (Pulse width modulation) technology, 85% efficient
2) Mode of tests: Fully-automatic, semi-automatic, or manual by touch screen
3) Can test three nos standard meter at the same time
4) Can test six nos energy meter at the same time
5) Enough protection: over load, short circuit, open circuit, etc..
6) With high-low frequency converter device
7) With high accuracy standard meter
8) High quality with competitive prices
Standard Meter
1) Accuracy class: 0.01, 0.02, 0.05 (optional)
2) Big LCD display, touch screen
3) Display basic electric parameters, vector diagram, harmonic diagram, distortion.....
4) Display energies values
5) Wide voltage measuring range: 1V-576V
6) High stablity and resolution
6 positions 0.05 class Three Phase Meter Test Bench SYD32-6B
Technical Parameter
| Accuracy class | 0.02, 0.05, 0.1 (optional) |
| Output Voltage | |
| Range | 1-450V (P-N) |
| Resolution | 0.01% |
| THD | <0.5% |
| Stability | <0.05%/180minutes |
| Capacity | ≥ 200VA/phase |
| Current output | |
| Range | 1mA~ 120A |
| Resolution | 0.01% |
| Distortion | <0.5% |
| Stability | <0.05% |
| Capacity | ≥ 500VA/phase |
| Phase angle | |
| Adjustment range | 0° ~ 360° |
| Resolution | 0.01° |
| Frequency | |
| Range | 45-65HZ |
| Resolution | 0.01HZ |
| Other parameters | |
| Different value of each phase voltage and average value | <0.5% |
| Different value of each phase current and average value | <1% |
| Time base | 1 ~ 9999s |
| Insulation between Voltage circuit vs. Current circuit, Between circuits vs. Earth | ≥ 5MΩ |
| Power supply | 220V or 3×220V/380V±10%, 50/60Hz±10% |
| Ambient conditions | 50C ~ 400C / up to 90% RH |
Features
1) With high frequency input facility on each position for test of standard meter on test bench
2) With low frequency input facility on each position for testing of energy meter
3) With high-low frequency converter device inside, converting ratio 10000:1
4) Can do creep test, start test, basic error test, standard deviation and etc….
5) Can test all types of single and three phase meter, meter constant can be different on each position
6) With error calculation display and reset buttons on each meter position
7) Black mark search & capture for rotation disk, time saving during shunting and starting test
8) General barcode input, and supports self-defined barcode
9) Intelligent solutions for calibration with updatable software
10) Calibrate parameters including voltage, current, phase/phase sequence, power, power factor, frequency,
etc. with real time display of vector graph
11) Register (Dial ) testing function, apply for testing various kinds of electronic meters
12) 2-21 times harmonic test
13) RS-485 and RS-232 communication interfaces isolated from each other
14) PC software can realize MIS net interface connection function, easily upgrade in the future if necessary
15) Optional to calibrate single phase power meters
16) Auto short connection for empty positions
17) Powerful PC software
18) Meter reading software can be provided based supplied meter protocols by clients.