Neopower Servo Stabilizer (SBW-F split phase full auto compensated) is 

designed for stabilizing AC voltage and made with Western Europe 

advanced technology and on the basis of our country national 

conditions. It can keep output voltage in steady state automatically 

when the power voltage fluctuates or the load current varies. Compared 

with other voltage stabilizers, it has the advantage of large capacity, 

high efficiency, no wave distortion, stable voltage adjustment, 

suitability for kinds of loads, bearing instantaneous overload, working 

continually for long time, as well as free transferring between manual 

control and automatic control, etc, besides, it is provided with 

protection against over-voltage, over current, phase failure and 

protection for phase sequence and has following merits: small volume, 

light weight, convenient installation and reliable running and so on.

Type Selection (Servo Stabilizer SBW-F split phase full auto 

compensated)
●Accordance with the normal conditions of use please use this product. 
●For the three-phase unbalanced power grid special places (refer to A, 

B, C three-phase voltage deviation of more than 10%), in order to 

ensure the regulator Output voltage regulation accuracy, select the 

SBW-F series of regulators. 
●For the coal mines, tunnels and other special use sites, because 

there are long lines, big and pressure drop factor, when ordering 

please provide details of the use of Place wire length, wire cross-

sectional area, electricity supply transformer capacity and the maximum 

current load information such as my company will be under The actual 

situation of the power configuration. Otherwise, it will result in 

selection of voltage regulator after the regulator would not achieve 

the desired results.
Application(Servo Stabilizer SBW-F split phase full auto compensated)
The Servo Stabilizer SBW-F split phase full auto compensated can be 

applied to large type electromechanical equipment, metal processing 

equipment, production line, construction device , elevator, medical 

equipment, equipment of light and textile industry, air-condition, TV 

set, household appliance and lighting used for industry, agriculture, 

traffic, military, railroad, scientific culture, etc, where need 

voltage stabilization.
The product is used indoors, the normal service conditions for it as 

follows: 
●Temperature environment: -15℃~+40℃;
●Altitude:<1,000 m;
●Relative humidity: 90% ;
●No gas, steam, chemical precipitate, dust, dirt or any explosive or 

corrosive medium, which can seriously affect the insulation of voltage 

stabilizer in the installation place.
●No serious vibration or jolt in the installation place.

Model (Servo Stabilizer SBW-F split phase full auto compensated)
The model description for this voltage regulator as follows:
●Temperature environment: -15℃~+40℃;
●Altitude:<1,000 m;
●Relative humidity: 90% ;
●No gas, steam, chemical precipitate, dust, dirt or any explosive or 

corrosive medium, which can seriously affect the insulation of voltage 

stabilizer in the installation place.
●No serious vibration or jolt in the installation place.

Main technical data(Servo Stabilizer SBW-F split phase full auto 

compensated)
●Input voltage: Three-phase: three-phase four-wire phase voltage 220±

20%,wire voltage 380V±20% or phase voltage 220±30%, wire voltage 380V

±30%, they can be selected (please indicate when placing an order) 

Single phase: 220V±20% or 220V±30%, it can be selected ( please 

indicate when placing an order) 
●Output voltage: Three-phase: three-phase four-wire phase voltage 

220V, wire voltage 380V Single-phase: 220V
●Accuracy of output voltage: 2-5% (adjustable) 
●Efficiency: ≥95% ( power class: more than 50KVA)
●Response speed: ≤1.5S (when outside voltage has 10% of change) 
●Waveform distortion: no additive waveform distortion 
●Protection: protection against over voltage, over current, phase 

failure and machine fault, as well as phase sequence protection 

(single-phase and three-phase 150KVA below has no phase failure and is 

provided with phase sequence protection).
●Voltage stabilization, convenient switching for commercial power 

(single phase has no function) 
●Start automatically or by hand (can be chosen) when power  is on. Can 

work continuously for a long time without anybody attendance.
●Insulation resistance: ≥2MΩ
●Electric strength: bear power frequency sine voltage 2,000V for 1 min 

without breakdown or flash over. Overload capability: 2 times rated 

current, keeping 1 min (voltage stabilizer special for elevator and CT)

Please pay attention to the following URL more
/> />