Active Member
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[China]
Address: No.1207-1, Building #1, the National University Sci-Tech Park of Henan Province, No.11 Changchun Road, Zhengzhou, Henan 450000
Contact name:Tony Han
Zhengzhou Great Electric Co.,Ltd. |
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Three Phase Meter Test Bench SYD32-6
1) Protection: current open-circuit, voltage short-circuit and malfunctions, Auto protection & auto restore,
optional modular for temperature monitor
2) PWM (Pulse width modulation) technology, 85% efficient
3) Mode of tests: Fully-automatic, semi-automatic, or manual by manual control keyboard (MCU)
6 positions 0.05 class Three Phase Meter Test Bench SYD32-6
Technical Parameter
| Accuracy class | 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 |
6 positions 0.05 class Three Phase Meter Test Bench SYD32-6
Features
1) Allows customized configurations on hardware and software,customer-friendly and future-proof
2) Can do creep test, start test, basic error test, standard deviation and etc….
3) Can test all types of single and three phase meter, meter constant can be different on each position
4) With error calculation display and reset buttons on each meter position
5) Black mark search & capture for rotation disk, time saving during shunting and starting test
6) Powerful PC software for data analyzing
7) General barcode input, and supports self-defined barcode
8) Intelligent solutions for calibration with updatable software
9) Calibrate parameters including voltage, current, phase/phase sequence, power, power factor, frequency,
etc. with real time display of vector graph
10) Self-testing function for all phases power, total power stability, symmetry of 3 phase voltage and current
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
6 positions 0.05 class Three Phase Meter Test Bench SYD32-6
Configurations
1. Three phase Power source (PS)
2. Three phase Standard reference meter (SRM), class 0.05
3. The Rack
Number of positions: 6
Each rack equip 1 emergency stop switch
Each postion consist of:
1 QCD 6 pins + 1 scanning head + 1 meter clamping + 1 RS/232 or 485 communication port + 1 error display
+ 1 RESET button + 1 Set of voltage cable
4. Control software
5. Manual control unit(touch screen)
