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

Voltage Stabilizer, Voltage Regulator, Stabilizer manufacturer / supplier in China, offering AC Voltage Stabilizer (Wide Input Range 10kVA - 2000 kVA), Electrical Energy-Saver for Illumination (SJD-150kVA), Broadcast Television Special-Purpose Power Conditioner (SBW, DBW) and so on.

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Supplier Homepage Product AC Voltage Stabilizer AC Voltage Stabilizer (Wide Input Range 10kVA - 2000 kVA)

AC Voltage Stabilizer (Wide Input Range 10kVA - 2000 kVA)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 5000 PCS/Month
Transport Package: Carton, Wooden Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SBW-CK Series
  • Phase: Three Phase
  • Usage: SBW
  • Size: Large
  • Power Source: Linear Regulated Power Supply
  • Brand: Modern
  • Specification: CE, ISO 9001-2008, RoHS, SGS etc
  • Current Type: AC
  • Frequency Characteristics: Power Frequency
  • Frequency: Industrial Frequency
  • Iron Core Shape: EI
  • Application Range: Industrial and Mining Enterprises
  • Trademark: Modern
  • Origin: Wen Zhou
Product Description
Voltage regulation problems account for more than 90% of the power quality problems seen at most sites. Our 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.

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.

Our special designed SBWCK series extreme wide voltage stabilizer adopting patent voltage regulator used to cope with input voltage down to 88V, and output voltage regulated to rated 220V without derated input power. Its high cost effective ,reliability, high performance and long lifetime are all backed by a world class organization with decades of mains power experience. It is applied for any load like telecom, medical, industrial, and household applications.

1. Extremely wide voltage regulation range
2. 10-2000 KVA, three phase, rated voltage can be customized
3. Individual regulation of each phase for unbalance load
4. Uniques small dimension
5. Reliable and quiet servo motors
6. Wheels mounted for easy installation
7. Overvoltage and under voltage cut off delay
8. Sine wave output(regardless of input waveform)
9. High mean time between failure(MTBF)
10. By-pass switch available for easy maintenance
11. Auto power-on function on request
Technical Specifications
Nominal system voltage       380V/220V, or other rated voltage
Frequency                                  50/60 Hz
Input voltage range            88~290V, other input range on quest
Regulation accuracy          2.5% (adjustable,1-5%)
Over voltage cut off               242V (adjustable)
Under voltage cut off            172V (adjustable)
Over voltage cut off           delay  4-7 s
Under voltage cut off         delay 4-7 s
Ingress protection              IP 20 (outdoor version on request)
Standards fulfilled              CE

Isolation transformer
Surge protector
Outdoor enclosure
Voltage frequency 50 or 60 Hz
AC Voltage Stabilizer (Wide Input Range 10kVA - 2000 kVA)
Input Voltage System Voltage
380/220V 400/230V 415/240V
-60% 88V 92V 96V
-50% 110V 116V 120V
-40% 132V 139V 144V
-30% 154V 162V 168V
-20% 176V 185V 192V
+10% 242V 254V 264V
+15% 253V 266V 276V
+20% 264V 277V 288V
+30% 286V 300V 312V
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Mr. Joe Xu
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