0.02% Accuracy Single Phase Electricity Meter Test Equipment for Precise Measurements
Specifications:
| | YC1891D-6 | YC1891D-12 | YC1891D-24 | YC1891D-48 |
| Number of meter positions | 6 | 12 | 24 | 48 |
| Accuracy | 0.05 |
| Power Source | YCS-101-250 | YCS-101-600 | YCS-101-1200 | YCS-101-2500 |
| Standard Meter | SZ01A-K3 |
| MSVT | HJ200GL-6 | HJ200GL-12 | HJ200GL-24 | HJ200GL-48 |
| QCD | D5 series |
| Scanning Head | YCG-2 series |
| Voltage |
| Test voltage output | 24V – 288V or customized |
| Power of the voltage output | 100VA | 250VA | 500VA | 1000VA |
| Resolution | Better than 0.01% of full scale value of range |
| Setting accuracy | Better than 0.05% at the final range value |
| Stability | Better than 0.005%/h (integration time 150 s) |
| Load regulation from 0-max. load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd – 21st free programmable |
| Current |
| Test current output | 1mA – 100A or customized,Max.200A | 1mA – 100A |
| Power of the current output | 150VA | 350VA | 750VA | 1500VA |
| Resolution | Better than 0.01% of full scale value of range |
| Setting accuracy | Better than 0.05% at the final range value |
| Stability | Better than 0.005%/h (integration time 150 s) |
| Load regulation from 0-max. load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd – 21st free programmable |
| Phase angle |
| Range | 0 -- 360° |
| Resolution | 0.01° |
| Setting accuracy | 0.1° |
| Frequency |
| Range | 45Hz – 65Hz |
| Resolution | 0.01Hz |
| Error display |
| Type of error display | Red LED |
| Resolution of the error displays | 8 digits |
| |
| Voltage Supply | 220V±10% or customized 50/60Hz±2Hz | 3x220/380V±10% or customized 50/60Hz±2Hz |
| Ambient temperature | -10°C -- +40°C |
| Relative humidity | 35% -- 85% |
Description:
1. The meter test system can measure mechanical meter, electronic mechanical meters and electronic meter by ways of automatic, semi-automatic or manual operation.
2. Meters under testing: 1P2W
3. Testing mode: active power, reactive power, cross connected reactive power
4. With MSVT, can test single-phase meters with closed links between the current and voltage measuring circuits (I-P links)
5. With current output switch, can calibrate 2 element meter(optional)
6. Simultaneously measure meters with same specifications but different meter constants
7. Automatic positioning rotor mark of disc of mechanical meter, with more efficiency.
8. Starting test and creeping test
9. With the protection function of overload, short voltage circuit and open current circuit.
10. The swing together of the scanning heads simplifies the control.
11. Aluminum alloy material, light and strong and corrosion resistant
12. The testing software with friendly Windows 2000 /XP /7 /8 /10 operation system, includes functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test etc,.
Applications:
1. Nation-level utility companies
2. Governmental bureaus of metrology
3. Big energy meter manufacturers
Primary Competitive Advantages:
1. High quality product
2. Over 18 months long warranty
3. High accuracy class: 0.05/0.02
*** highest accuracy can reaches to 0.01% under 3 meter positions***
4. 3~48 Single Phase Electric Energy Meter Test bench
5. Extremely high power stability
6. Neutral current test(optional)
7. Timing error test
8. Influence test of voltage, frequency, and harmonic
9. Installing RS232, Ethernet communication port in each meter position.
10. Tilt impact test (optional)
