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This 150KVA Three Phase Servo Voltage Stabilizer 380V (±20%) input model is a three-phase compensation with high-precision regulator, cabinet type.
Description – Overview
150KVA Three Phase Servo Voltage Stabilizer 380V (±20%) input model is a three-phase compensation with high-precision regulator, cabinet type. Furthermore, it comes with LED digital display design and also compensated structure voltage regulation. In addition to this, it is mainly composed of voltage regulation transformer and compensation transformer. Besides, it is also characterized by enough power that can achieve relatively large power and maintain high precision output.
In addition to what has been mentioned above, the input voltage range (especially the minimum voltage) is very wide. The regular voltage stabilizer cannot handle extreme low and unbalance voltage but this models can handle them conveniently. Furthermore, even if those can reluctantly work, the output is de-rated a lot due to low voltage and high current situation. A special voltage stabilizer with a step-up transformer can somehow solve the problem, but it has the disadvantages of high cost, low efficiency and more space occupation.
In addition, our specially designed PRAG series of 150KVA Three Phase Servo Voltage Stabilizer 380V (±20%) input, adopts patent regulator that copes with low input voltage, and output voltage regulated to rated 220V without de-rated input power. Similarly, its high cost effective, reliability, high performance and long lifetime are all backed by a world class manufacturer with decades of mains power experience. Subsequently, it is applied for any load like telecom, medical, industrial and household applications.
- BROADCAST: Regulation for broadcast transmitter sites and studios
- COMMERCIAL: High-rise building, elevator control, large A/C chillers, lighting, other sensitive critical systems.
- INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.
- MEDICAL: X-ray, CT scanner, MRI system, Radiation therapy, machine, other medical imaging equipment.
- TELECOM: Mobile base stations, exchange stations, control centers and transmission relay stations.
- HOUSEHOLD: Flats, Houses, etc.
Above all, the Prag 150KVA Three Phase Servo Voltage Stabilizer 380V (±20%) input, is widely used in lots of places and not limited to industries and mining enterprises, printing companies, machine tools, post and telecommunications business, railways, construction sites, schools, hospitals, hotels, defense ministries, scientific research centers and other departments of electronic computers, precision machine tools, precision instruments, experimental devices, elevators and production lines.
- Extremely wide voltage regulation range
- Maintenance free roller type carbon brush
- Individual regulation with unique small dimension
- High Mean Time Between Failure (MTBF)
- Reliable and quiet servo motors
- Wheels mounted for easy installation
- Startup delay to prevent over current in rush
- Isolation transformer on request
- Indoor or outdoor version on request
- SBW 3-Phase 150KVA AVR
- Input Voltage: 220/380V system, other voltage system can be customized
- Input Range/Frequency: ±20%, (±15% ~ ±50 can be customized) / 50/60Hz
- Output Voltage: 220/380V system, other voltage system can be customized
- Output Accuracy: Selectable; ±1% to ±15%, Factory present: ±12%
- Power Factor: 0.8 ~ 1
- Efficiency: >98% on full load
- Working Principle: Servo Motor, microprocessor controlled, full automatic
- Insulation Class of Transformer: H Class
- Method of Voltage Regulation: Three phase independent regulation
- Indicators: Voltage, Current, Power, Parameters Setting, Failure Information
- Cooling: Natural/Forced air
- Protection Level: IP21 (Indoor), IP54 (Outdoor)
- Electrical Safety: CE Equivalent
- Working Temperature: -20 C to +50 C
- Altitude: <1000m
- Relative Humidity: <90%
- Noise: <55dB
Normal Function, Malfunction protection, Short-circuit protection, Lack of phase protection, Wrong sequence protection, Over Voltage / Under Voltage protection, Overload Protection, Safe Start, Manual bypass, Indicating alarms, Security password, RS232/485 interface
320 x 850 x 1470