Highly Stable Power Source single or three phase wide range of voltage and current
KE8604 single phase high precision power source
KE8604 is a model of KE860x single phase power source series, 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.
KE8702 three phase high precision power source
KE8702 is a model of KE870x three phase power source series. The priciple of KE8702 is the same as the KE8604. They both can be configured with different output power from 250VA, 350VA, 500VA, 750VA, 1000VA, 1500VA according to the user's demand.
Main features:
- Simultaneous output of single/three voltage signal and single/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
- Stable and accurate output of current, voltage and harmonic
- Auto protection of short circuit of voltage, open circuit of current, and overload and sound alarm for it.
- Full automatic or manual operation
- The working status could be shown by the external indication light.
Technical data:
| | KE8702 | KE8604 |
| Current output |
| Output range (P-N) | 3×(1mA – 120A) | 1mA – 120A |
| Output power of voltage | 3 x 250VA | 1000VA |
| Resolution | ≤ ± 0.01% |
| Stability | ≤ ± 0.02% / 150s |
| Load regulation rate | ≤ ± 0.01% |
| Distortion factor | ≤ ± 0.3% (linear resistance load) |
| Harmonics output | 2nd -21st free programmable |
| Voltage output |
| Output range | 3 x (24V - 300V) | 24V - 300V |
| Output power of current | 3 x 350VA | 1500VA |
| Resolution | ≤ ± 0.01% |
| Stability | ≤ ± 0.02% / 150s |
| Load regulation rate | ≤ ± 0.01% |
| Distortion factor | ≤ ± 0.3% (linear resistance load) |
| Harmonics output | 2nd -21st free programmable |
| Phase output |
| Output range | 0 -- 360° |
| Resolution | ± 0.01° |
| Frequency |
| Output range | 45Hz - 65Hz |
| Resolution | ± 0.01Hz |
| Operation condition |
| Power supply | 220V±10%,50/60Hz±2Hz |
| Temperature | -10°C -- +40°C |
| Humidity | 35% -- 85%RH |
Why choose us?
Guangzhou Kingrise Enterprises Co., Ltd. is a professional company specialized in energy management and testing equipment which belongs to Hong Kong KINGRISE Group, our products consists of the test equipment of electrical, water, gas and other energy products. With rich experience in R&D, manufacturing, and service, the products have been sold to more than 40 countries and regions.
All of the founding members of Guangzhou Kingrise Enterprises have more than 20 years’ experience of management, technology development, marketing in electricity power measurement industry and other famous company of related industry, having deep understanding and rich practical experience of power test sector.
Meanwhile, there are a group of people with advanced degree and practical experience of power test technology; some of them master the core technology of the power industry, 65% of the employees in the company have the bachelor and above degree, among them 6 are D.S and M.S holders, and 16 are senior engineers.
Product Tags:
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Single / Three Phase Adjustable Power Supply , Stable High Voltage Power Supply Images
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