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    Product Overview:

    KBTW-GL/GT stable transformer is the second patented product of Jinpao power supply, it is a combination of KPS voltage regulator and SG transformer voltage regulator equipment, do not increase the design cost on the basis of the input 380V as the center, Output voltage 415, 400, 220, 200, 190, 110V and other SG conversion range, the same is the continuation of three-phase stripe technology, performance is more stable, widely used in imported precision equipment, textile equipment, medical equipment, laser equipment, woodworking equipment, aviation equipment, printing equipment and other fields.

    Product parameters
    Stable voltage range
    Input 220/380/415/440V±15% (or customized) ​
    Seismic resistance
    0.3 G ​
    Output accuracy
    Output 220/380/415/440V±2%(or customized) ​
    Climbing distance
    > 8mm ​
    Operating frequency
    50/60Hz ​
    Ground resistance
    0.1 or less Ω ​
    Usage efficiency
    98% or higher ​
    Coil temperature
    Class H 180℃ ​
    Application time
    < 0.05min ​
    Insulation resistance
    Coil to ground ≥100MΩ ​
    Overload capacity
    150% (60min) 300% (10min) ​
    Cooling method
    Air cooled forced heat dissipation ​
    Waveform distortion
    The sine wave is undistorted ​
    Equipment noise
    Full load ≤55dB (1M away from the device) ​
    Working environment
    Temperature (-20℃~60℃) Humidity (0~90%) ​
    Insulation voltage
    Coil to conductor 2500V 60S(≤10Ma) ​
    Product Features

    Automatic voltage regulator design, the instrument is the LED digital display developed by Jinbao, and the voltage regulator value status is clear at a glance.
    The regulator is made according to the national standard full capacity, strong overload capacity, can be used continuously with 100% load, and can withstand the inductive transient load, will not cause voltage drop, will not cause damage to the equipment and reduce the service life.
    The voltage regulator is equipped with an independent circuit to detect the output voltage is too low and the output voltage is too high. The upper and lower limits can be set according to the load characteristics of the equipment. When the output voltage is too low or too high, the voltage regulator will automatically cut off the output power to protect the load equipment.
    The voltage regulator has the function of output automatic delay, when the power is started or the power failure is restarted, the voltage regulator will be stable and then start the output power device, to ensure that no high voltage output will be generated under any circumstances, in order to protect the load equipment from high voltage impact burning.
    Separate voltage regulator design, when the input three-phase unbalanced, heavy load or nonlinear power supply, the regulator can still maintain the output three-phase voltage balance output, to ensure that the output voltage is pure and accurate.
    Tolerance of harsh environment, the internal parts are fully modular design, all parts are made of efficient and wide safety range of industrial parts, can withstand harsh temperature, humidity, vibration and dirty environment.
    Chassis double concealed design, panel display function (can prevent damage to the equipment due to collision in transportation), air switch concealed (can avoid the loss of artificial power off and power on caused by accidentally touching the switch exposed).
    Beautiful appearance, environmental protection and practical, the chassis is made of high toughness stainless steel plate, CNC sheet metal equipment processing, beautiful appearance, with environmental protection concept, small footprint, mobile with brake casters, easy to move installation.