30-800kVA 3-Phase AC Power Voltage Stabilizer nga IEE-Business

Ang serye ng SBW-S at DBW-S na may kasamang intelligent numerical control (microcomputer type) compensated AC power regulators ay batay sa perpektong kombinasyon ng tradisyonal na high-power compensated voltage regulators at modernong intelligent control technology, nagbibigay-daan sa mga user na makapag-enjoy ng reliabilidad at kaginhawahan ng pag-setup at maintenance na dala ng modernong advanced control circuits, na nagpapakita ng kaligtasan, estabilidad, energy saving, at humanization ng man-machine interface. Ang regulated power supply maaaring ma-equip ng iba't ibang uri ng intelligent interfaces upang maisakatuparan ang mga function ng "remote signaling, telemetry, at remote control".

Mga Katangian

• Delay output function (dagdag na output contactor).

• Lightning protection device: ito ay maaaring magbigay ng mahusay na surge protection sa kaso ng instantaneous change ng power grid at induced lightning stroke.

• EMI filtering device: ito ay maaaring mabisa na ifilter ang harmonic interference ng power grid.

• Phase sequence and phase loss protection function.

• RS485 interface: maisakatuparan ang remote control, remote signaling, at telemetry function.

Ito ay maaaring malaganap na gamitin sa industriyal at mining enterprises, scientific research, posts and telecommunications, military, railway, transportation, hospitals, elevators, bowling equipment, air conditioners, hotels, at iba pang lugar na may mataas na requirement para sa power grid power supply.Ang normal operating conditions ng serye ng sbw-s at dbw-s na intelligent control (single chip microcomputer control) complementary AC power regulators ay:

• temperature:-15°C - 40°C.

• Altitude: mas mababa sa 1000m.

• Relative humidity: <90%.

• Ang installation site ng relative humidity ay dapat walang gas, steam, chemical deposition, dust, dirt, at iba pang explosive at corrosive media na seryosong nakakaapekto sa insulation strength ng regulated power supply.

• Ang installation site ay dapat walang serious vibration at turbulence.

• Anumang special use conditions na hindi sumasang-ayon sa mga nabanggit na provision ay dapat matukoy sa pamamagitan ng pagsusuri kasama ang user at aming factory.

Mga Parameter

Wiring diagram

Ang serye ng SBW-S at DBW-S na intelligent numerical control (single chip microcomputer control) compensation AC power regulator ay pangunahing binubuo ng input circuit breaker QF, three-phase voltage regulating transformer TB, three-phase voltage regulating transformer TVV, servo motor control and transmission mechanism, voltage stabilizing / bypass transfer switch, at protection circuit. Ang electrical principle ng main circuit ay ipinapakita sa larawan sa ibaba.

• Voltage stabilizing indicator.

• Intelligent control display.

• Stop button.

• Main power switch.

• Control circuit fuse.

• Control power transformer.

• Mains / voltage stabilizing transfer switch.

• Voltage regulating transformer (auxiliary transformer).

• Input terminal block.

• Output terminal block.

• Compensation transformer (main transformer).

• Inlet and outlet holes (knock off holes).

Output Voltage Stabilization: Ang adjusted voltage ay inilalabas sa load sa pamamagitan ng output port upang siguraduhin na ang output voltage ay nananatiling stable sa loob ng predetermined range.

Mga Application Scenarios

1. Voltage Stabilization for Motors in Heavy Industry Factories

    Adaptation Advantages: Ang models mula SBW-S-200 hanggang SBW-S-800 (200kVA-800kVA) ay suportado ang phase loss protection at lightning strike prevention, maaaring stably drive 100kW-400kW industrial motors, at iwasan ang motor burnout dahil sa voltage fluctuations; 3-phase 400V &plusmn;15% voltage stabilization range, suitable para sa most factory power grids, covering "three-phase voltage stabilizing power supply for industrial motors" at "factory voltage stabilizer".

2. Power Supply for Large Medical Equipment in Hospitals

    Adaptation Advantages: Ang models mula SBW-S-100 hanggang SBW-S-225 (100kVA-225kVA) ay may EMI filtering function upang alisin ang power grid interference at siguraduhin ang imaging accuracy ng MRI at CT equipment; support remote monitoring, nagbibigay-daan sa operation at maintenance personnel na check ang voltage status sa real time, covering "voltage stabilizing power supply for hospital medical equipment" at "voltage stabilizer for CT machines".

3. Standby Voltage Stabilization for Railway Signal Systems

    Adaptation Advantages: Ang models mula SBW-S-50 hanggang SBW-S-150 (50kVA-150kVA) ay may temperature resistance range na -15℃~40℃, suitable para sa railway outdoor equipment rooms; lightning strike prevention design upang harapin ang thunderstorms sa wild, ensuring na ang signal system ay hindi mag-interrupt, covering "three-phase voltage stabilizing power supply for railway signals" at "outdoor industrial voltage stabilizer".