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 Regulator (30kVA, 50kVA, 80kVA, 100kVA), Stabilized Power Supply SBW-Z02 (10kVA-2000kVA), SBW Automatic Voltage Regulator(1000KVA, 1200KVA, 1500KVA, 1800kva, 2000kva) and so on.

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Supplier Homepage Product AC Voltage Regulator(AVR) SBW Voltage Regulator (30kVA, 50kVA, 80kVA, 100kVA)

SBW Voltage Regulator (30kVA, 50kVA, 80kVA, 100kVA)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500units/Month
Transport Package: Wooden Packing
Payment Terms: T/T

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Basic Info
  • Model NO.: DBW
  • Phase: Three Phase
  • Usage: SVC, DBW
  • Size: Large
  • Power Source: Linear Regulated Power Supply
  • Brand: Modern
  • Specification: CE, ISO9001 -2008
  • Current Type: AC
  • Frequency Characteristics: Power Frequency
  • Frequency: Industrial Frequency
  • Iron Core Shape: EE
  • Application Range: Industrial and Mining Enterprises
  • Trademark: Modern
  • Origin: China
Product Description
Key Specifications/Special Features:

Automatic voltage regulation
Protection against brownouts and over-voltages
Short circuit and overload protection
Dual voltmeter indicates line voltage and regulated voltage
LED indicators to show status of working, unusual and delaying
Selectable delaying time
Built-in transformer: Square transformer or servo motor
Surge, spike and lightning protection (customized option)
Input: 80 to 140V/140 to 250V AC
Output: 110V/220V AC
Frequency: 50/60Hz
Delay time: 6 secs/2 to 3 minutes
Power: 5/8/10, 20, 30kVA
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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