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: 3P4W, 3P3W, 1P2W.
3) Simultaneously measure meters with same specifications but different meter constants .
4) Testing mode: active power, reactive power, cross connected reactive power .
5) Automatic positioning rotor mark of disc of mechanical meter, with more efficiency .
6) Neutral current test (optional).
7) Starting test and creeping test.
8) Installing the ICT in each meter position to test three-phase meters with closed links between the current and voltage measuring circuits(I-P links)(optional).
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, Max Demand test, Influence Test etc,.
Specifications:
|
Technical spec. |
|
|
Number of meter positions |
24 |
|
Accuracy |
0.05 / 0.02 |
|
Power Source |
YCS-103-1200 |
|
Standard Meter |
SZ03A-K6 / SZ03A-K8 / Radian RD-33 |
|
Scanning Head |
YCG-S Series |
|
Voltage |
|
|
Test voltage output(Phase-Neutral) |
3* (24V~288V)(or customized) |
|
Power of the voltage output |
Max. 3x500VA |
|
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 150s) |
|
Load regulation from 0~max. load |
Better than 0.01% |
|
Distortion factor |
Better than 0.3% for linear resistance load |
|
Harmonic |
2nd~21st free programmable |
|
Current |
|
|
Test current output |
3* (1mA - 100A) |
|
Power of the current output |
Max. 3x750VA |
|
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 150s) |
|
Load regulation from 0~max. load |
Better than 0.01% |
|
Distortion factor |
Better than 0.3% for linear resistance load |
|
Harmonic |
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 error displays |
8 digitals |
|
Other |
|
|
Voltage supply |
3x220/380V±10%(or customized) 50/60Hz ±2Hz |
|
Ambient temperature |
-10°C~+40°C |
|
Relative humidity |
35%~85% |
Applications:
- Nation-level utility companies
- Governmental bureaus of metrology
- Big energy meter manufacturers
Primary Competitive Advantages:
- High quality product
- Over 18 months long warranty
- High accuracy class: 0.02/ 0.05/ 0.1
- Can be customized of Three Phase Electric Energy Meter Test bench
- Extremely high power stability
- Timing Error Test
- Neutral current test(optional)
- Installing RS232, Ethernet communication port in each meter position.
- Influence test of voltage, frequency, and harmonic
- Tilt impact test (optional)
