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20KVA Advanced AVR+

20KVA Advanced AVR+

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Product Code: 3395

Extreme Wide Input, Stabilizer

Overview

In the developing countries, especially the remote areas, the mains power is extremely unstable. And the input voltage range (especially the minimum voltage) is very wide. For example, the low input voltage can be 88V (the rated line to neutral voltage is 220V) this results in the electrical equipment cannot start and operate. The common voltage stabilizer cannot handle extreme low and unbalance voltage. 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.
 
Our specially designed PRAG series extreme wide voltage stabilizer adopting patent regulator used to cope with input voltage down to 88V, and output voltage regulated to rated 220V without de-rated input power. Its cost effectiveness, reliability, high performance and long lifetime are all backed by a world class manufacturer with decades of mains power experience. It is applied for any load like telecom, medical, industrial and household applications.
 
 
Features  
  • Auto start
  • Surge protection
  • Short-circuit protection
  • Over voltage shutdown
  • Under voltage shutdown
  • Start delay protection
  • Indication ON/OFF select
  • 220V/230V output voltage select
  • Extremely wide voltage regulation range 
 
Applications
 
HOUSEHOLD: Flats, Houses, etc.
COMMERCIAL: Offices, High-rise building, elevator control, large A/C chillers, lighting, other sensitive critical systems.
BROADCAST: Regulation for broadcast transmitter sites and studios
INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.
MEDICAL: X-ray, CT scanner, MRI system, Radiation therapy, machine, other medical imaging equipments.
TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations.
 
Price: N449,000
Installation Fees: N20,000
 

  Where to Buy

Model

SVS-Z-20KVA-SPD-WM(220V, -55 to +18%)

Capacity

20KVA

Input voltage

Phase to neutral:

220V ( -55% to +18%);  100V to 260V

Output voltage

Phase to neutral: 220V±1-5%

Frequency

50/60Hz

Insulation resistance

≥2MΩ

Noise

<55dB

Wave deformation

nil

Insulation class of transformer

H class

Wire system

1-phase-3-wire-system

Operation time

≥80,000 hours

The number of carbon brush abrasion

140,000 times with only about 0.01mm roller carbon brush abrasion

Method of voltage regulation

Regulation transformer with servomotor

Insulated strength

2000V/1min without puncture

Material of package

Carton for batch volume, wooden packing for small volume

Output accuracy

Selectable: ±1% to 5%

Factory preset: ±2%

Long term stability: <±2.0%

Efficiency

>98%

Color of housing

Beige

Protection class

IP21(indoor)

Electrical safety

CE equivalent

Ambient temperature operating

-20 °C to +45 °C

Altitude

<1000m

Relative humidity

<90%

Functions

Auto start, Short-circuit protection, Over voltage shutdown, Under voltage shutdown, Start delay protection, Indication ON/OFF select, 220V/230V output voltage select.


Overview

In the developing countries, especially the remote areas, the mains power is extremely unstable. And the input voltage range (especially the minimum voltage) is very wide. For example, the low input voltage can be 88V (the rated line to neutral voltage is 220V) this results in the electrical equipment cannot start and operate. The common voltage stabilizer cannot handle extreme low and unbalance voltage. 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.
 
Our specially designed PRAG series extreme wide voltage stabilizer adopting patent regulator used to cope with input voltage down to 88V, and output voltage regulated to rated 220V without de-rated input power. Its cost effectiveness, reliability, high performance and long lifetime are all backed by a world class manufacturer with decades of mains power experience. It is applied for any load like telecom, medical, industrial and household applications.
 
 
Features  
  • Auto start
  • Surge protection
  • Short-circuit protection
  • Over voltage shutdown
  • Under voltage shutdown
  • Start delay protection
  • Indication ON/OFF select
  • 220V/230V output voltage select
  • Extremely wide voltage regulation range 
 
Applications
 
HOUSEHOLD: Flats, Houses, etc.
COMMERCIAL: Offices, High-rise building, elevator control, large A/C chillers, lighting, other sensitive critical systems.
BROADCAST: Regulation for broadcast transmitter sites and studios
INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.
MEDICAL: X-ray, CT scanner, MRI system, Radiation therapy, machine, other medical imaging equipments.
TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations.
 
Price: N449,000
Installation Fees: N20,000
 

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Features

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Specifications

Model

SVS-Z-20KVA-SPD-WM(220V, -55 to +18%)

Capacity

20KVA

Input voltage

Phase to neutral:

220V ( -55% to +18%);  100V to 260V

Output voltage

Phase to neutral: 220V±1-5%

Frequency

50/60Hz

Insulation resistance

≥2MΩ

Noise

<55dB

Wave deformation

nil

Insulation class of transformer

H class

Wire system

1-phase-3-wire-system

Operation time

≥80,000 hours

The number of carbon brush abrasion

140,000 times with only about 0.01mm roller carbon brush abrasion

Method of voltage regulation

Regulation transformer with servomotor

Insulated strength

2000V/1min without puncture

Material of package

Carton for batch volume, wooden packing for small volume

Output accuracy

Selectable: ±1% to 5%

Factory preset: ±2%

Long term stability: <±2.0%

Efficiency

>98%

Color of housing

Beige

Protection class

IP21(indoor)

Electrical safety

CE equivalent

Ambient temperature operating

-20 °C to +45 °C

Altitude

<1000m

Relative humidity

<90%

Functions

Auto start, Short-circuit protection, Over voltage shutdown, Under voltage shutdown, Start delay protection, Indication ON/OFF select, 220V/230V output voltage select.


×

Model

SVS-Z-20KVA-SPD-WM(220V, -55 to +18%)

Capacity

20KVA

Input voltage

Phase to neutral:

220V ( -55% to +18%);  100V to 260V

Output voltage

Phase to neutral: 220V±1-5%

Frequency

50/60Hz

Insulation resistance

≥2MΩ

Noise

<55dB

Wave deformation

nil

Insulation class of transformer

H class

Wire system

1-phase-3-wire-system

Operation time

≥80,000 hours

The number of carbon brush abrasion

140,000 times with only about 0.01mm roller carbon brush abrasion

Method of voltage regulation

Regulation transformer with servomotor

Insulated strength

2000V/1min without puncture

Material of package

Carton for batch volume, wooden packing for small volume

Output accuracy

Selectable: ±1% to 5%

Factory preset: ±2%

Long term stability: <±2.0%

Efficiency

>98%

Color of housing

Beige

Protection class

IP21(indoor)

Electrical safety

CE equivalent

Ambient temperature operating

-20 °C to +45 °C

Altitude

<1000m

Relative humidity

<90%

Functions

Auto start, Short-circuit protection, Over voltage shutdown, Under voltage shutdown, Start delay protection, Indication ON/OFF select, 220V/230V output voltage select.


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