3 Phase Electric Meter Test Equipment For Auto Electric Meter Test And Calibration

3 Phase Electric Meter Test Equipment For Auto Electric Meter Test And Calibration

 

1. Usage: Auto Electric meter test and calibration
2. Phase:Three Phase
3. Power: Electronic
4. Name: Energy meter test equipment, electric meter test bench, three phase power source
5. Voltage Output: 3×(24V – 300V)
6. Current Output:  3×(1mA – 120A)
7. Operating Temperature: -10°C -- +40°C
8. Supporting the auto test of two current sample meters

 

High Accuracy Three Phase Electric Meter Test Equipment 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 three voltage signal and three current signal for the test of the three phase or 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
Output range (P-N)	3×(24V – 300V)
Output power of voltage	3×100VA	3×250VA	3×500VA	3×1000VA
Resolution	Better than± 0.01%
Stability	Better than ±0.02% / 150s
Load regulation rate	Better than ± 0.01%
Distortion factor	Better than  ± 0.3% (linear resistance load)
Harmonics output	2nd  – 21st free programmable
Current output
Output range	3×(1mA – 120A) (or customized, Max. 230A)
Output power of current	3×150VA	3×350VA	3×750VA	3×1500VA
Resolution	Better than ± 0.01%
Stability	Better than ± 0.02% / 150s
Load regulation rate	Better than ± 0.01%
Distortion factor	Better than  ± 0.3% (linear resistance load)
Harmonics output	2nd  – 21st free programmable
Phase output
Output range	0 -- 360°
Resolution	± 0.01°
Frequency output
Output range	45Hz – 65Hz
Resolution	± 0.01Hz
Operation condition
Power supply	3×220/380V±10% ,50/60Hz±2Hz
Temperature	-10°C -- +40°C
Humidity	35% -- 85%RH