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Industrial Servo Voltage Stabilizer

DBW and SBW series compensation Industrial Servo Voltage Stabilizer
Introduction of the Industrial Servo Voltage Stabilizer
1. These series of compensation voltage stabilizers are designed for stabilizing AC current in high powered electrical systems.
2. This equipment is designed to keep the output voltage stable when there is fluctuation in the input power supply.
3. Compared with other stabilizers, our products are high capacity, high efficiency voltage stabilizers with no waveform distortion. They feature quick switching from manual and automatic operation.
4. Our voltage stabilizers are widely used for large electromechanical equipment, metal processing and other heavy duty electrical equipment across many different industries.

Basic Parts of Industrial Servo Voltage Stabilizer
Cabinet; English, LCD display screen
Terminals: 3 phase 4 wires (With Neutral Ground/Earth);
Main Switch, AC contactor, Servo Motor, Carbon Brush, Cables/Busbar, PCB main board, Manual/Automatic Switch, Adjusting
transformer (contact type voltage regulator), Compensation transformer
Surge Arrester: protects against spikes
IP54 or higher cabinet protection level
Harmonics filter: to remove site harmonics
Temperature meter: to show the temp. of the cabinet and inside components of the stabilizer

Technical Parameter of our Industrial Servo Voltage Stabilizers
Phase Model(kVA) Rated Capacity(kVA) Max Output Current (A) Dimension Weight(kg)
L×W×H(mm)
Single phase DBW-10 10 45 500×650×1320 270
DBW-15 15 68 500×650×1320 275
DBW-20 20 91 500×650×1320 283
DBW-25 25 114 500×650×1320 300
DBW-30 30 136 500×650×1320 310
DBW-40 40 182 500×700×1500 330
DBW-50 50 227 620×800×1500 360
DBW-60 60 273 620×800×1500 365
DBW-80 80 364 680×920×1620 480
DBW-100 100 455 680×920×1620 490
DBW-120 120 545 680×920×1620 496
DBW-150 150 682 680×920×1750 530
DBW-180 180 818 680×920×1750 540
DBW-200 200 909 680×920×1750 550
Three Phase SBW-20 20 30 600×720×1240 289
SBW-30 30 45 600×720×1240 300
SBW-50 50 76 600×720×1240 315
SBW-60 60 91 600×720×1240 320
SBW-80 80 121 650×820×1340 460
SBW-100 100 152 650×820×1340 480
SBW-120 120 182 650×820×1340 482
SBW-150 150 227 900×770×1600 650
SBW-180 180 273 900×770×1600 673
SBW-200 200 303 900×770×1600 680
SBW-225 225 341 1000×820×1690 810
SBW-250 250 379 1000×820×1690 830
SBW-300 300 455 900×1100×1860 1040
SBW-320 320 485 900×1100×1860 1052
SBW-350 350 530 900×1100×1860 1080
SBW-400 400 606 900×1100×1860 1106
SBW-450 450 681 900×1100×1860 1113
Detailed Specifications of the SBW-400KVA Industrial Servo Voltage Stabilizers
Model SBW-400KVA
Rated Capacity 400KVA
Input Voltage 380V+20%
Output Voltage 380V
Frequency 50/60Hz
Relative Humidity ≤90% (when the temperature is bellow 25℃)
Altitude < 1000MTR
Ambient Temperature -20℃~+55℃
Stabilized Voltage Precision 1-3% (adjustable)
Voltage Regulating Mode Three-phase unit adjustment
Response Time ≤500ms
Insulation Resistance ≥2MΩ
Overload Capacity Two times the rated current, last for 1 min
Dielectric Intensity Power frequency sine voltage 2000v, last for 1 min and no breakdown and flashover
Waveform Distortion No additional waveform distortion
Protective Function It offers the protections against over voltage, over current, phase shortage, phase-sequence and mechanical failure
Size(mm) 1000×800×2000
Weight(kg) 1300kg
Note: Data included in the table for reference only. If you need other specification, please contact us freely .
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