Gold Member Since 2005
Audited Supplier
Wenzhou Modern Group Co., Ltd.

Voltage Stabilizer, Ac Voltage Stabilizer, Automatic Voltage Stabilizer manufacturer / supplier in China, offering SBW Voltage Stabilizer(250KVA, 300KVA, 500KVA, 800KVA, 1000KVA), Electrical Energy-Saver for Illumination (SJD-250kVA), Electrical Energy-Saver for Illumination (SJD-200kVA) and so on.

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Supplier Homepage Product AC Voltage Stabilizer SBW Voltage Stabilizer(250KVA, 300KVA, 500KVA, 800KVA, 1000KVA)

SBW Voltage Stabilizer(250KVA, 300KVA, 500KVA, 800KVA, 1000KVA)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000piece/Year
Transport Package: Carton, Wooden Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DBW
  • Phase: Three Phase
  • Usage: SVC, DBW, JIW
  • Size: Medium
  • Power Source: Linear Regulated Power Supply
  • Brand: Modern
  • Specification: CE, ISO9001-2008, SGS, RoHS etc
  • Current Type: AC
  • Frequency Characteristics: Power Frequency
  • Frequency: Industrial Frequency
  • Iron Core Shape: EI
  • Application Range: Industrial and Mining Enterprises
  • Trademark: Modern
  • Origin: China
Product Description
In today's world, the cost of electrical power and its quality have become major operating concerns. The continuing increase in the cost of electrical power has heightened interest in energy savings, and poor power quality has been identified as a cause of expensive malfunctions and shutdowns in new high technology equipment.
 
Voltage regulation problems account for more than 90% of the power quality problems seen at most sites. The MODERN Voltage Stabilizers provide protection against mains power sags, surges and brownouts. It is ideal for geographical regions that are subject to inconsistencies in the mains supply, such as Africa, Asia and certain parts of Europe.
 
Each stabilizer has a wide input voltage tolerance, and has been designed to provide the ultimate reliability in hostile environments, where the quality of the mains supply cannot be guaranteed.
 
Features
·      Extremely wide voltage regulation range
·      Maintenance free roller type carbon brush
·      Individual regulation with unique small dimension
·      Maximum capacity up to 5000KVA
·      High Mean time Between Failure(MTBF)
·      Reliable and quiet servo motors
·      Wheels mounted for easy installation
·      Start up delay to prevent over current inrush
·      Isolation transformer on request
·      Indoor or outdoor version on request

Applications:
BROADCAST: Regulation for broadcast transmitter sites and studios.
 
COMMERCIAL: High-rise building, elevator control, large A/C chillers, lighting, and 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 equipments.
 
TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations, .


Power: 250kva, 300kva, 500kva, 800kva, 1000kva
Indoor Type: IP20 (On request)
SBW Voltage Stabilizer(250KVA, 300KVA, 500KVA, 800KVA, 1000KVA)
SBW Voltage Stabilizer(250KVA, 300KVA, 500KVA, 800KVA, 1000KVA)

Model DBW SBW
Capacity (KVA) 1000
Input voltage Single Phase: 220V±20%
Three Phase:380V±20%
Output voltage Singel Phase:220V- 230V(Adjustable)
Three Phase: 380V - 405V(Adjustable)
Output accurac y ±1-5%  Upon your request
Frequency 50Hz
Insulation resistance ≥2MΩ
Noise <55dB
Voltage regulation mode Independent phase regulation
Wave deformation Nil
Insulation class of transformer H class
Wire system Single Phase
Three Phase : 3-Phase-4-wire-system   or 3-Phase-5-wire system
Operation time ≥80,000 hours
Long Life Time Carbon brush  140,000 times with only about 0.01mm roller carbon brush abrasion
Method of voltage regulation Regulation transformer with servomotor
Insulated strength Single phase: 2000V/1min without puncture
Three phase: 2500V/1 min without puncture
Package Material Carton for batch volume, Wooden packing for small volume
Efficiency >96%
Housing IP20(Indoor) IP55(Outdoor)
Electrical safety CE equivalent
Operating temperature -20 °C to +50 °C
Altitude <1000m
Relative Humidity <90%
Material of Sliding coil Copper, and inner and outer winding both
 Functions Malfunction protection;Short-circuit protection,
Lack Phase protection; Manual bypass,Safe start
Alarm and silence, Under/Over voltage Protection
Optional  Functions Auto Power-on;Isolation Transformer;
Surge Protection;Remote Monitor
 
Phase Model Capacity(KVA) Dimension(H×W×D)mm Cabinet(QTY)
Single Phase DBW-10 10 1020×300×700 1
DBW-15 15 1020×300×700 1
DBW-20 20 1020×300×700 1
DBW-30 30 1020×300×700 1
DBW-50 50 1120×380×750 1
DBW-80 80 1220×400×780 1
DBW-100 100 1220×400×780 1
DBW-150 150 1420×450×930 1
DBW-200 200 1420×450×930 1
Three Phase SBW-10 10 1020×300×700 1
SBW-20 20 1020×300×700 1
SBW-30 30 1020×300×700 1
SBW-50 50 1120×380×750 1
SBW-80 80 1220×400×780 1
SBW-100 100 1220×400×780 1
SBW-150 150 1420×450×930 1
SBW-200 200 1520×520×980 1
SBW-300 300 1720×600×1380 1
SBW-500 500 1860×720×1580 1
SBW-800 800 1860×900×1080 1
SBW-1000 1000 1860×900×1080 2
SBW-1500 1500 1860×900×1080 3
SBW-2000 2000 1860×900×1080 3
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