Guangzhou GENY Electric Co., Ltd
Professional in Energy Meter Testing
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| Name of product | Three Phase Standard Power Source |
| Model | YCSS-103 |
| Accuracy class | Class 0.02 |
| Main feature | Constructed by three sets of single phase multifunction standard AC power source, to output three phase voltage and three phase current signal. Suitable for calibrating Voltmeter, Ampere meter, Wattmeter, Energy meter. Etc. |
| Voltage range (4 physical range) | 0~480(V) |
| Voltage output accuracy | Class 0.02(50~400V) |
| Resolution of output voltage | 1(mV) |
| Minimum voltage adjustment value | 1(mV) |
| Voltage output short term deviation | ≤30(PPM) |
| Maximum voltage output power | 25(VA) |
| Voltage wave form distortion | ＜0.2% |
| Digit display on voltage | 6 digit |
| Current range(6 physical range) | 0~120(A) |
| Current output accuracy | Class 0.02(0.1~100A) |
| Resolution of output current | 0.2(mA) |
| Minimum voltage adjustment value | 0.2(mA) |
| Current output short term deviation | ≤30(PPM) |
| Maximum current output power | 100(VA) |
| Current wave form distortion | ＜0.2% |
| Digit display on current | 6 digit |
| Phase position range | 0~360 ° |
| Accuracy of phase position | 0.005 ° |
| Resolution of phase position | 0.001 ° |
| Minimum phase position | 0.001 ° |
| adjustment value | |
| Digit display on phase position | 6 Digit |
| Frequency range | 45~65(Hz) |
| Output frequency | ≤0.01% |
| accuracy(power frequency) |
1. Functional Test
2. HV- High Voltage Test
3. IR- Insulation Resistance Test
4. Calibration
5. Starting Current Test
6. No-Load Test
7. Error at Lower Load Test
8. Error at Higher Load Test
9. Laser Printing
10. Chemical Sealing of the Meter Casing
11. Decision Stage.
*If you want to know more please check our official website:http://www.genymetertestequipment.com/