SBW / DBW / SBW-FSBW / DBW / SBW-F
SBW Industrial Three-Phase Servo Voltage Stabilizer
High-power automatic voltage regulation for factories, production lines and infrastructure loads.
- Capacity
- 50–2000 kVA
- Phase
- Three phase
- Accuracy
- ±3%
Product range
Voltage stabilizer models by capacity and phase.
Compare by phase, capacity, voltage range, regulation method and application. Final configurations are confirmed against your measured input and connected load.
Main product families
Automatic voltage stabilization
SBW / DBW / SBW-F
TNSJATNSJA
TNSJA Three-Phase Oil-Immersed Voltage Stabilizer
High-capacity oil-immersed regulation for demanding grids and large industrial power systems.
- Capacity
- 100–4000 kVA
- Phase
- Three phase
- Accuracy
- ±2%
SVC / TNS / SJWSVC / TNS / SJW
SVC/TNS Precision Three-Phase Servo Voltage Stabilizer
Compact three-phase stabilization with digital or analog monitoring for sensitive equipment.
- Capacity
- 9–150 kVA
- Phase
- Three phase
- Accuracy
- ±3%
AVR / TMB / TAC / TVR / MVR / SVC-TNDAVR / TMB / TAC / TVR / MVR / SVC-TND
SVC/TND Single-Phase Automatic Voltage Stabilizers
Wall-mounted and floor-standing solutions for commercial, workshop and equipment-level protection.
- Capacity
- 300 VA–80 kVA
- Phase
- Single phase
- Accuracy
- Series dependent
AVR / TND
Single-Phase Voltage Stabilizers
Servo-controlled single-phase models for 220V and 230V equipment, workshops and commercial loads.
TND
SVC/TND 10–50kVA Single-Phase Servo Voltage Stabilizer
TND Series Single Phase AC Voltage Regulator offers 10KVA to 50KVA capacity, 140-250V input range, and \u00b12%/\u00b13% output accuracy for reliable power stability.
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SVC/TND
SVC/TND 5–30kVA Single-Phase Servo Voltage Stabilizer
Reliable SVC/TND single phase servo motor voltage stabilizer ranging from 5kVA to 30kVA. Features 100% copper construction, 100-250V input, and precise 220V/230V output with CE and IEC60076 certifications.
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15kVA
SVC/TND 15–20kVA 220V Single-Phase Voltage Stabilizer
The SVC single phase automatic voltage stabilizer offers 15kVA and 20kVA capacity. It features a servo motor drive, providing stable 220V/230V output from a wide 90-280V input range for reliable home use.
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TND
SVC/TND 20–30kVA 220V Single-Phase Servo Voltage Stabilizer
TND 20kVA and 30kVA single phase servo motor voltage stabilizer by CYTRAFO. Features 140-250V input, 220V/230V output with ±2%/±3% accuracy. CE and IEC60076 certified, ideal for laser equipment.
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SVC/TND
SVC/TND 25–40kVA Single-Phase Servo Voltage Stabilizer
CYTRAFO SVC/TND 25kVA to 40kVA single phase servo motor voltage stabilizer. Reliable CE/IEC60076 certified automatic voltage regulator with 220V/230V output.
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TND
SVC/TND 50–100kVA Single-Phase Voltage Stabilizer
Reliable CYTRAFO TND 50-100KVA single-phase voltage stabilizer with servo motor, offering precise 220V/230V output and 140-250V input range.
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SVC/TND
SVC/TND 10kVA Single-Phase Servo Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TND 10kVA fully automatic single-phase AC voltage stabilizer.
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SVC/TND
SVC/TND 20kVA Single-Phase Automatic Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TND 20kVA high-precision automatic AC voltage regulator.
View specificationsAVR / TNS
Three-Phase Voltage Stabilizers
Compact and medium-capacity three-phase AVR models for sensitive industrial and commercial equipment.
Three-Phase
SVC/TNS 6–20kVA Three-Phase Servo Voltage Stabilizer
CYTRAFO TNS three-phase servo motor voltage stabilizer offers 6kVA to 20kVA capacity, 300-450V input range, and precise 380V/400V/415V output. Ideal for stable industrial power supply.
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TNS
SVC/TNS 9–30kVA 380V Three-Phase Servo Voltage Stabilizer
TNS three-phase 380V servo motor automatic voltage stabilizer offers high precision with capacities of 9KVA, 10KVA, 15KVA, and 30KVA, ideal for reliable industrial power supply.
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TNS
SVC/TNS 15–40kVA 380V Three-Phase Servo Voltage Stabilizer
CYTRAFO TNS series three phase servo motor voltage stabilizers offer 15KVA to 40KVA capacities. Featuring 380V output, high accuracy, and CE certification for reliable power protection.
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TNS
SVC/TNS 20–40kVA Three-Phase Automatic Voltage Stabilizer
TNS three phase automatic voltage stabilizer by CYTRAFO, offering 20KVA to 40KVA capacity. Features servo motor drive, 380V/400V/415V output voltage, and CE/IEC60076 certification for industrial applications.
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TNS
SVC/TNS 30kVA 380V Three-Phase Servo Voltage Stabilizer
The CYTRAFO TNS 30KVA three-phase servo motor voltage stabilizer offers reliable 380V output, ±2% accuracy, and durable copper winding for stable power supply solutions.
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Three
SVC/TNS 50–100kVA Three-Phase Servo Voltage Stabilizer
Reliable three phase TNS servo motor voltage stabilizer by CYTRAFO. Offers 50KVA to 100KVA capacity with 380V/400V/415V output. Ideal for ensuring consistent industrial power supply.
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SVC/TNS
SVC/TNS 70–100kVA Three-Phase Industrial Voltage Stabilizer
The CYTRAFO SVC/TNS three-phase voltage stabilizer offers 70kVA to 100kVA capacity with a servo motor drive. It provides stable 380V/400V/415V output and features CE and IEC60076 certifications for reliable industrial use.
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90KVA
SVC/TNS 90–100kVA 380V Three-Phase Voltage Stabilizer
CYTRAFO 90KVA 100KVA SVC TNS three-phase servo motor voltage stabilizer features 300-450V input, 380V/400V/415V AC output, ±2%/±3% accuracy, and CE/IEC60076 certification for reliable industrial power regulation.
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120KVA
SVC/TNS 120kVA Three-Phase Automatic Voltage Stabilizer
The CYTRAFO 120KVA 3-phase automatic SVC voltage stabilizer offers a 280-450V input range and precise \u00b12%/\u00b13% output accuracy for industrial applications.
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SVC/TNS
SVC/TNS 20kVA Three-Phase Servo Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TNS 20kVA high-precision three-phase AC voltage stabilizer.
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SVC/TNS
SVC/TNS 40kVA Three-Phase Servo Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TNS 40kVA three-phase automatic voltage stabilizer.
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SVC/TNS
SVC/TNS 50kVA Three-Phase Servo Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TNS 50kVA high-precision three-phase AC voltage stabilizer.
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SVC/TNS
SVC/TNS 100kVA Three-Phase Servo Voltage Stabilizer
Customer-provided product photo of the CYTRAFO SVC/TNS 100kVA high-precision three-phase AC voltage stabilizer.
View specificationsAVR / SBW
High-Power Industrial Voltage Stabilizers
Copper-column three-phase systems for manufacturing lines and higher-capacity industrial loads.
SBW
SBW 300–500kVA Three-Phase Servo Voltage Stabilizer
The SBW 500kVA three phase automatic voltage regulator features a servo motor drive, 300-450V input range, and ±2% output accuracy. It is CE and IEC60076 certified for reliable industrial manufacturing.
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SBW
SBW 200–400kVA High-Power Three-Phase Voltage Stabilizer
The SBW series three-phase high-power voltage regulator offers 200KVA to 400KVA capacity. It features a servo motor drive, 300-450V input range, and ±2% to ±3% output accuracy for reliable industrial power supply.
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SBW
SBW 400–550kVA 220V/230V Three-Phase Voltage Stabilizer
The SBW 400K/550KVA high power three-phase automatic voltage regulator provides a 170-250V input range and precise 220V/230V output. It features a reliable servo motor drive and CE IEC60076 certification for industrial applications.
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SBW
SBW 50–600kVA Independent-Control Three-Phase Voltage Stabilizer
CYTRAFO SBW/SBW-F 50K-600KVA three phase independent control automatic voltage regulator stabilizer with servo motor drive. Features 300-450V input range, CE certification, and high output accuracy.
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SBW-F
SBW-F 500–1000kVA Three-Phase Voltage Stabilizer
The SBW-F Series is a reliable three phase automatic voltage regulator stabilizer with capacities from 500kVA to 1000kVA, featuring high output accuracy and CE certification.
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SBW
SBW Three-Phase Servo Voltage Stabilizer with Analog Metering
SBW servo voltage stabilizer cabinet with analog phase metering and industrial control panel, shown in the supplied CYTRAFO product photo.
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SBW
SBW Three-Phase Servo Voltage Stabilizer with Digital Control Cabinet
Double-door SBW servo voltage stabilizer cabinet with digital monitoring, represented by the supplied CYTRAFO product photo.
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SBW
SBW 550kVA Three-Phase Servo Voltage Stabilizer
SBW 550kVA three-phase servo voltage stabilizer shown in the supplied CYTRAFO product photo with a digital control display.
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SBW
SBW 400kVA Three-Phase Servo Voltage Stabilizer
SBW 400kVA three-phase servo voltage stabilizer shown in supplied CYTRAFO cabinet and internal-structure photographs.
View specificationsTNSJA
Oil-Immersed Voltage Stabilizers
Heavy-duty oil-immersed regulation for mining, steel, infrastructure and unstable high-capacity grids.
TNSJA
TNSJA 2500kVA Three-Phase Oil-Immersed Voltage Stabilizer
The TNSJA 2500kVA three phase oil immersed voltage stabilizer offers reliable performance with a 300-450V input range, 380V/400V/415V output, and ±2%/±3% accuracy. It is CE and IEC60076 certified for industrial applications.
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1500kVA
TNSJA 1500kVA Three-Phase Oil-Immersed Voltage Regulator
CYTRAFO TNSJA 1500kVA three-phase oil-immersed voltage regulator features 380V/400V/415V output, \u00b12%/\u00b13% accuracy, and CE/IEC60076 certification.
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TNSJA
TNSJA 300–1250kVA Oil-Immersed Voltage Regulator
The TNSJA heavy duty oil immersed voltage regulator offers 300kVA to 1250kVA capacity with three phase 380V/415V output. Ideal for steel workshops, it features a 300-450V input range and CE certification.
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TNSJA
TNSJA 100–4000kVA Three-Phase Oil-Immersed Voltage Stabilizer
The TNSJA series three-phase oil-immersed voltage stabilizer offers 100kVA to 4000kVA capacity with 380V/400V/415V output, delivering high precision for heavy-duty industrial power regulation.
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TNSJA
TNSJA 200kVA Three-Phase Oil-Immersed Voltage Stabilizer
TNSJA 200kVA three phase oil immersed voltage stabilizer features 100% copper coil, 300-450V input range, and CE certification for reliable power.
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TNSJA
TNSJA Oil-Immersed Voltage Stabilizer — Dual Unit
Twin TNSJA oil-immersed voltage stabilizer units shown in the supplied workshop installation photograph.
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TNSJA
TNSJA Three-Phase Oil-Immersed Voltage Stabilizer Cabinet
TNSJA oil-immersed voltage stabilizer with industrial cabinet and integrated control panel, shown in the supplied product photo.
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TNSJA
TNSJA Oil-Immersed Voltage Stabilizer with Digital Metering
TNSJA oil-immersed voltage stabilizer with a digital metering panel, shown in the supplied CYTRAFO product photograph.
View specificationsSG / SBK
Low-Voltage Dry-Type Transformers
Complementary three-phase transformer models for voltage conversion, isolation and industrial control systems.
SG
SG Three-Phase Dry-Type Transformer Protective Cabinet
SG three-phase dry-type transformer protective cabinet with digital instruments, shown in the supplied CYTRAFO product photo.
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SG
SG 30kVA Three-Phase Dry-Type Transformer
SG 30kVA three-phase dry-type transformer in a compact wheeled enclosure, shown in supplied CYTRAFO product images.
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SG
SG 500kVA Three-Phase Dry-Type Transformer
SG 500kVA three-phase dry-type transformer cabinet shown in the supplied workshop product photograph.
View specificationsRelated products
Low-voltage dry-type transformers
Complementary solutions for voltage conversion, isolation and machine power systems.
SG / SBKSG / SBK
SG Low-Voltage Dry-Type Transformer
Low-voltage isolation and voltage-conversion products offered as a complementary power solution.
- Capacity
- 160 VA–600 kVA
- Phase
- Three phase
- Accuracy
- Application configured