- Name: Energy meter test equipment, electric meter test bench, three phase power source
- Usage: Auto Electric meter test and calibration
- Phase:Three Phase
- Power: Electronic
- Voltage Output: 3×(24V – 300V)
- Current Output: 3×(1mA – 120A)
- Operating Temperature: -10°C -- +40°C
- Supporting the auto test of two current sample meters
High Accuracy Energy Meter Testing Equipment, 3 Phase Power Source
KE870x series three phase power source is equipped with advanced digital technique, computer technology and modular design to meet the various demands of customers; it is wildly used in power grid companies, meter manufacturing companies and institutes of metrology.
Highlight:
- High accuracy and stability
- Simultaneous output of voltage and current signal for the test of single phase meters
- 2nd- 21st harmonics could be generated and the amplitude and the phase could be freely programmable
- Perfect protective alarming function, auto protection of short circuit of voltage, open circuit of current, and overload.
- Full automatic or manual operation
- The working status could be shown by the external indication light.
Main specifications:
|
KE8701 |
KE8702 |
KE8703 |
KE8704 |
Voltage output |
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Output range (P-N) |
3×(24V – 300V) |
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Output power of voltage |
3×100VA |
3×250VA |
3×500VA |
3×1000VA |
Resolution |
Better than± 0.01% |
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Stability |
Better than ±0.02% / 150s |
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Load regulation rate |
Better than ± 0.01% |
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Distortion factor |
Better than ± 0.3% (linear resistance load) |
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Harmonics output |
2nd – 21st free programmable |
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Current output |
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Output range |
3×(1mA – 120A) (or customized, Max. 230A) |
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Output power of current |
3×150VA |
3×350VA |
3×750VA |
3×1500VA |
Resolution |
Better than ± 0.01% |
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Stability |
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