General(Electronic Voltage Stabilizer DBW5B/SBW5B Series):
In the current electric environment nowadays, which is already saturated and highly unstable, where the fluctuations in power supply are very frequent, the voltage stabilizers play an important role when guaranteeing a stable voltage to those loads that are very sensitive to those fluctuations. Electronic Voltage Stabilizer DBW5B/SBW5B Series is patented technology based on the state-of-the-art technology and incessant research efforts, with high efficiency, high response time and excellent output accuracy, is manufactured in single or three phase configurations and in a power rate range from 3 KVA to 2000 KVA.
Applications(Electronic Voltage Stabilizer DBW5B/SBW5B Series):
Computer, Medical equipment, all type of calculation centers, communication equipment, Transmission, CNC(Computer Numerical Control), printer ,etc.
Technical Specification(Electronic Voltage Stabilizer DBW5B/SBW5B Series):
Model(phase)
|
DBW5B(1 phase)
|
SBW5B(3 phase)
|
Input
|
220V±20%
(or ±30%or ±40%or±50%)
|
220/380V±20%
(or ±30%or ±40%or±50%)
|
Output
|
220V±(2%~3%)
|
regulator accuracy
|
±2%~3%
|
Efficiency
|
≥98%
|
Temp rise??
|
<80℃
|
Noise
|
<40db
|
Frequency
|
50/60Hz
|
Respond time
|
<40ms
|
Insulation resistance
|
≥2MΩ
|
Advantages(Electronic Voltage Stabilizer DBW5B/SBW5B Series):
(1)The extremely fast regulation, it just needs 40 milliseconds to output stable voltage (the machinery carbon brush type needs 7 second to complete the regulation).
(2)The regulation without carbon brush touch and machinery operation (80% faults of the carbon brush stabilizer are resulted in by the machinery drive and carbon brush)
(3)According to the grid condition, the highest compensation can reach ±50%, efficiency is more than 99% (the highest compensation of other stabilizers just reach ±30%, efficiency can’t reach 96%).
(4)The three phase separate regulation and the adaptation to the three phase unbalance load (Other stabilizers adopt the collaborative regulation. they have to raise the fee to adopt separate regulation).
(5)When our product works under the low voltage, it can guarantee the load capacity 100% (the load adaptation of parameter stabilizer is bad, it can’t adapt to nonlinear device).
(6)Our product can adapts to the any work environment of bad and high safety request (Oil-immersed stabilizer leaks oil easily, so it can’t adapt to the occasion above)
(7)Our product can depress the surge and absorb harmonic waves with the lightning and filtering function (Magnetic-compensation stabilizer results in the harmonic waves when it works).
|