SBW-DT-30KVA
AC
Three Phase
Power Frequency
DBW
Industrial Frequency
Medium
EI
Linear Regulated Power Supply
Elevator
Modern
Modern
Plywood Packaging
China
Product Description
Elevator Specific Stabilizer
Features and benefits:
1. Wide input voltage
2. Maintenance free roller type carbon brush
3. No additional wave distortion, no phase deviation
4. Continually operation mode and withstand to instantaneous overload
5. Protection circuit(over, under voltage and over current auto shutoff after delayed)
6. Manual by-pass function
7. Start output delayed function
8. Lightning device addition is available as request
Applications:
1. Passenger Elevator
2. Cargo Elevator
3. Ropeway elevator
4. Escalator
Elevators play an increasingly important role in inhabitation high-rises, busy business building, and hotels. MODERN designed elaborately the elevator specific power conditioner considering voltage pulsation caused by ceaseless ups and downs and frequent running and pauses of elevators. The systematic regulation adopts roller type carbon brush and high polishing processing of regulating transformer so that the friction loss of carbon brush can be reduced to less than 0.2mm every 10, 000 times. In addition, swift speed of regulation resonance, impressive ability of anti load impact and flawless protection guarantee normal and cycling operation of elevator. It also has dual delayed function, by-pass function and the auto restore facility after power cut.
| Input Voltage | DBW | SBW |
| 220±15%,20%,30%,50% | 380±15%,20%, 25%30%,50% | |
| Output Voltage (Preset at 1.5%) | 220Vac±1-5% | 380Vac±1-5% |
| Efficiency | >98% | |
| Precision | 1-5% | |
| Frequency | 47-53Hz | |
| Response Time | <0.5S/20V(Line Voltage) | |
| Insulated Strength | 2000V/1 minute without puncture | 2500V/1 minute without puncture |
| Insulated Resistance | >2MΩ | |
| Wave Deformation | Nil | |
| Isolation transformer | Optional | |
| Surge Protection | Optional | |
