Three Phase Automatic Voltage Regulator AVR SBW With CE ISO Certificate
Description:
DBW SBW compensated voltage stablilizer is a contact adjustable automatic voltage compen-sation high-power regulating power device. When voltage from supply network is varied or dueto loading current effect, it automatically regulates the output voltage to ensure the normal func-tion of the varied of electric equipments.
Voltage Regulator Feature:
Extremely wide voltage regulation range
Maintenance free roller type carbon brush
Individual regulation with unique small dimension
Maximum capacity up to 5000KVA
High Mean time Between Failure(MTBF)
Reliable and quiet servo motors
Wheels mounted for easy installation
Start up delay to prevent over current inrush
Isolation transformer on request
Indoor or outdoor version on request
Applications:
BROADCAST: Regulation for broadcast transmitter sites and studios.
COMMERCIAL: High- rise building, elevator control, large A/C chillers, lighting, and other sensitive critical systems.
INDUSTRIAL: Industrial automation, process control, CNC, factory robotics, heavy load machinery.
MEDICAL: X- ray,CT scanner, MRI system, Radiation therapy machine,other medical imaging equipments.
TELECOM: Mobile base stations, exchanges stations, control centers and transmission relay stations, .
Technical parameter
Input Voltage | Single phase 220V±20%, three phase: 380V±20%
The other input voltage range and rated voltage can be custom designed. |
Output Voltage | Single phase 220V±1-5%, three phase: 380V±1-5% |
Supply Frequency | 50/60Hz |
Insulation Resistance | ≥2MΩ |
Voltage Regulation Mode | Independent phase regulation for three phase |
Waveform Distortion | nil |
Insulation Class | H class |
Method of Voltage Regulation | Regulation transformer with servomotor |
Insulated Strength | Single phase: 2000V/1min without puncture
Three phase: 2500V/1 min without puncture |
Efficiency | >97% on full load |
Overload Rating | Withstand 200% overload in short time |
Protection class | IP20(indoor), outdoor type on request |
Electrical safety | CE equivalent |
Operational Temperature | -20 °C to +45 °C |
Functions | Power-on style, Malfunction protection, Short- circuit protection,
Lack of phase protection, Over voltage shutdown, Under voltage
shutdown, Safe start |
Model | Dimension(W×D×H)mm | Model | Dimension(W×D×H)mm |
DBW-10KVA | 300×720×1270 | DBW-50KVA | 300×800×1370 |
DBW-20KVA | 300×720×1270 | DBW-80KVA | 300×800×1370 |
DBW-30KVA | 300×720×1270 | DBW-100KVA | 300×800×1370 |
SBW-15KVA | 300×720×1270 | SBW-350KVA | 500×1050×1800 |
SBW-20KVA | 300×720×1270 | SBW-400KVA | 500×1050×1800 |
SBW-30KVA | 300×720×1270 | SBW-500KVA | 600×1250×2000 |
SBW-50KVA | 300×800×1370 | SBW-600KVA | 600×1250×2000 |
SBW-80KVA | 300×800×1370 | SBW-800KVA | 600×1250×2000 |
SBW-100KVA | 300×800×1370 | SBW-1000KVA | 800×1800×1900 |
SBW-120KVA | 300×800×1370 | SBW-1200KVA | 1000×1800×1900 |
SBW-150KVA | 400×900×1600 | SBW-1500KVA | 1000×1800×1900 |
SBW-180KVA | 400×900×1600 | SBW-2000KVA | 1000×1800×1900 two cabinets |
SBW-200KVA | 400×900×1600 | SBW-3000KVA | 1000×1800×1900 two cabinets |
SBW-250KVA | 500×1050×1800 | SBW-4000KVA | 1000×1800×1900 three cabinets |
SBW-300KVA | 500×1050×1800 | SBW-5000KVA | 1000×1800×1900 four cabinets |
Company details:
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