Guangzhou GENY Electric Co., Ltd
Professional in Energy Meter Testing
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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.
This Single phase multifunction standard AC power source integrates the energy standard and power source, producing standard voltage and current signal, has dual input and two internal error calculator. Suitable for Voltmeter, ammeter, wattmeter, energy meter and other digital meter. Can simultaneously two single phase multifunction energy meter or test one single phase energy meter’s energy and internal time error.
| Name of product | Single Phase Standard Power Source |
| Model | YCSS-101 |
| Accuracy class | Class 0.05 |
| Voltage range (4 physical range) | 0~480(V) |
| Voltage output accuracy | Class 0.05(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 0.05(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 adjustment value | 0.001° |
| Digit display on phase position | 6 Digit |
| Frequency range | 45~65(Hz) |
| Output frequency accuracy | ≤0.01% |
| Resolution of output frequency | 0.0001(Hz) |
| Minimum voltage adjustment value | 0.0001(Hz) |
| Digit display on frequency | 6 Digit |
| Output power stability | ≤0.01% |
| Basic error short term deviation | ≤±50(PPM) |
| Current deviation in one year | ≤±20(PPM) |
| Times harmonic | 2~21 Times harmonic, even harmonic, odd harmonic, subharmonic. |
| Harmonic magnitude accuracy | Best at Class 0.1(2-21 times standard harmonic) |
| Harmonic phase position range | 0~360° |
| Accuracy of harmonic phase position | 0.1° |
| Digit of energy power display | 7 Digit(not including the symbol) |
| Number of channel | Dual channel pulse input. |
| Input frequency | ≤1×105 imp/s |
| Number of channel | Dual port |
| Type of port | RS-485 |
| The accuracy of Crystal | ≤±0.05(PPM) |
| The frequency of Crystal | FH = 1.5625×106 imp /s |
| Output energy constant | ＞20A FH=107; ＞2A FH=108; ＞0.2A FH=109; ＞0.02A FH=1010; ＞0.002A FH=1011; ＜0.002A FH=1012 |
| Communication port | RS-232,RJ-45(LAN) |
| Net Wt. | 18 kg |
*If you want to know more please check our official website:http://www.genymetertestequipment.com/