Three Phase Stationary Meter Bench within Accuracy Class 0.02 for Calibration 24 MTUs
Specifications
| Technical spec. |
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| 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 | 0~360⁰ |
| Resolution | 0.01⁰ |
| Setting accuracy | 0.1⁰ |
| Frequency |
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| Range | 45Hz~65Hz |
| Resolution | 0.01Hz |
| Error display |
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| 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% |
Description
1) The meter test system is capable of measuring mechanical meters, electronic mechanical meters, and electronic meters through automatic, semi - automatic, or manual operation.
2) Meters under testing: 3P4W, 3P3W, 1P2W.
3) Testing modes: active power, reactive power, cross - connected reactive power.
4) It can simultaneously measure meters with the same specifications but different meter constants.
5) It features automatic positioning of the rotor mark on the disc of mechanical meters for enhanced efficiency.
6) It supports starting tests and creeping tests.
7) Neutral current test (optional).
8) The ICT can be installed in each meter position to test three - phase meters with closed links between the current and voltage measuring circuits (I - P links) (optional).
9) It is equipped with protection functions for overload, short - circuited voltage circuit, and open - circuited current circuit.
10) The synchronized movement of the scanning heads simplifies control.
11) Made of aluminum alloy, it is lightweight, strong, and corrosion - resistant.
12) The testing software is compatible with the friendly Windows 2000 / XP / 7 / 8 / 10 operating system and includes functional modules for various modern energy meters, enabling error tests, harmonic tests, demand tests, influence tests, and more.
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Three Phase Stationary Meter Bench within Accuracy Class 0.02 for Calibration 24 MTUs Images
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