| Prod Model: |
SJW-WF-1200kVA 3P Electronic IGBT AVR |
| Current Type: |
AC |
| Phase: |
Three Phase |
| Frequency: |
Industrial Frequency |
| Frequency Characteristics: |
Industrial Frequency |
| Iron Core Shape: |
Electronic Heavy Duty(SCR/IGBT) Power Supply |
| Power Source: |
Electronic Heavy Duty(SCR/IGBT) Power Supply |
| Application Range: |
The Where Need Reliable and Stable Power Supply |
| Brand: |
Conpo |
Product Description
SJW-WF serial Electronic/SCR/Thyristor/IGBT, Heavy Duty Voltage Regulator consists of compensation circuit, voltage regulating circuit, control circuit, input sampling circuit, output sampling circuit, output control circuit, protection circuit and bypass circuit. It has a simple structure which as no motor, chain, and gear transmission system. Its mechanical fault is zero, so it is maintenance-free for a long time. The main circuit which adopts multiple compensation transformer combination ,can achieve stable voltage by contactless
switch of thyristor and completely avoid the maintenance of brush wear as well as high frequency interference caused by brush
contact spark. Therefore, it has long service life and more than 100, 000MTBF hours. The product is stable due to its all power supply
protection function, it can reach more than 98%. Our product has 1 to 100KVA single phase, 3 to 2000KVA three phase, less than
100ms response time and ±2% to ±3% precision. Its compensation range is often ±20% and we can design ±30%, ±40% and
±50% compensation, and it has following features:
1. Adopting the advanced duplex winding compensation technology which ensure little waveform distortion.
2. Adopting one-chip computer to control the thyristor and shifting combination for timing compensation adjustment enable it to
realize the fast non-contact adjustment. Strong instantaneous overload capacity makes it available with various loads.
3. Adopting one-chip computer split-phase control, it has the functions of delay starting-up, three-phase automatic balance addition
adjustment, display, alarm and protection of open-phase, overrun and malfunction etc.
CONPO Power Tech. Co., Ltd specializes in producing Power Source as a member of China Power Supply Society. Since being founded, we has been insisting on the theoretic guideline of "Science & Technology is the first productive force" and holding up brand strategy as the guide, relying on forward understanding about power supply technology, perfect craft and unwearied pursuing to quality, we can show top quality power supply products, and set up fine image in Chinese market and abroad market.
CONPO has the modern workshops and advanced production devices, besides we always introduce technology positively, reform craft continuously, devote to researching and developing Voltage Stabilizer/Voltage Regulator, Uninterruptible Power Supply(UPS), Power Inverter, Solar Panel, Solar Controller, Solar Inverter and Solar Generator, Switching-mode Power Supply(SMPS), Transformer, Frequency Inverter etc. Power and Solar products. In addition, we try to find excellent administrators and technical talents, through years on working hard, we has been improved on the aspect of quality, power supply varieties, producing scale, management mode, so products manufactured by us have reached advanced technical level, they are not only popular with a great of customers in China, but also in foreign countries.
CONPO Products have been approved by Quality Supervision & Inspection(QSI), Insured by PICC, and also have CE, RoHS, UL, CCC certificates. We insist on the policy of developing by quality on the time, and also have passed ISO9001: 2000 Quality Management System Certificate. Relying on rich economic strength, fine production engineering, innovating management mode, we can dare to meet kinds of challenges from China entering WTO that is helpful for establishing reinforced foundation of international business.
We are keeping our business principle for " Approaching the first-class management, Producing the first-class products, Providing the first-class service". All CONPO staffs are working hard and constantly innovate. Honest CONPO are welcome to all users to fighting a better tomorrow hand in hand.
