DBW SBW Single Three Phase Supper Power Compensated Voltage Regulator
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General
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DBW/SBW Series full automatic compensated voltage stabilizers is an energysaving new product developed by our company absorbing the advanced technology of international same product.with the functions of over/under-voltage protection, delay and error protection. It has advantages of small volume, light weight, large capacity, high efficiency, wide range, high precision, strong protection. without wave-form distortion, reliable operation and easy installation, etc.
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Application
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Widely used in post and telecommunications, department stores,elevators, hospitals.schools, printing, securities and other occasions where all needs normal voltage to ensure,such as such as workshop mines medium enterprises. sone of the important eequipment and computer power and support.
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Technology Parameter
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Input voltage
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Single-Phases:175-265V Three phases four-line
175V-265V(phases voltage) 304V-456V(Line voltage)
154V-286V(phases voltage) 270V-490V(Line voltage)
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Output voltage
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Single Phase:220V;Three phases:380V
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Output deviance
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1-5%(Adjustable)
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Frequency
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50Hz/60Hz
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Efficiency
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≥95%(Power>50KVA)
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Response time
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≤1.5S
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Ambient temperature
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-10℃~+40℃
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Insulation resistance
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≥5M Ω
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Electrical intensity
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Without breakdown and flashover phenomena at power frequency sine voltage 2000V for 1min
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Overload
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Double rated current, one min
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Wave form distortion
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Non-lack fidelity wareform
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Protect
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Overvoltage、overcurrent、feed phases
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Specification、Dimensions and Weight
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| Spec Model |
Unit(pcs) |
Package size(mm) |
Weight(Kg)
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DBW-20K
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1
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700×500×1350
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283
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DBW-30K
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1
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700×500×1350
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310
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DBW-40K
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1
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700×500×1350
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330
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DBW-50K
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1
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800×600×1500
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360
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DBW-60K
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1
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800×600×1500
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380
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DBW-70K
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1
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800×600×1500
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400
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DBW-80K
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1
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800×600×1500
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430
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DBW-100K
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1
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900×700×1700
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480
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DBW-120K
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1
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900×700×1700
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510
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DBW-150K
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1
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900×700×1700
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530
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DBW-180K
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1
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1000×800×1900
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570
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DBW-200K
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1
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1000×800×1900
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600
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| Spec Model |
Unit(pcs) |
Package size(mm) |
Weight(Kg)
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SBW-150K
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1
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1000×720×1700
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550
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SBW-180K
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1 |
1000×720×1700
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570
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SBW-200K
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1 |
1000×720×2000
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630
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SBW-225K
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1 |
1100×800×1800
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660
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SBW-250K
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1 |
1100×800×2000
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700
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SBW-300K
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1 |
1100×800×2100
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740
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SBW-320K
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1 |
1100×800×2100
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760
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SBW-400K
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1 |
1000×800×2100/2柜
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1100
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SBW-500K
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1 |
1000×800×2100/2柜
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1500
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SBW-600K
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1 |
1000×800×2100/2柜
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2200
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SBW-800K
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1 |
850×1000×2200/3柜
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2800
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SBW-1000K
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1 |
850×1000×2200/3柜
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3500
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SBW-1200K
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1 |
850×1000×2200/3柜
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4100
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SBW-1600K
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1 |
110×1100×2200/4柜
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5560
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SBW-2000K
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1 |
110×1100×2200/4柜
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7100
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