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20 kVA 3 Phase Automatic Voltage Stabilizer
- Phase:
- Single/Three phase
- Input voltage:
- 220/380V, 230/400V ±20% or customized
- Output voltage:
- 220/380V, 230/400V ±1-5%
- Frequency:
- 50/60Hz
- Power factor:
- 0.8-1
- Type of technology:
- Servo type with roller carbon brush
- Type of regulation:
- Independent voltage control
- Display:
- LED/Touch Screen HMI
- Installation:
- Indoor/Outdoor
| Model No. | SBW-DT30KVA | lron Core Shape | El |
| Power source | Linear Regulated Power supply | Application Range | Elevator |
| origin | china | ||
| Brand | Modern | ||
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 | |
FAQ
Do voltage stabilizers require much maintenance?
Equipped with roller carbon brushes, our voltage stabilizers are maintenance free. But yearly ocular (visual) inspections are strongly encouraged. Any electrically trained technician is more than capable of carrying out these simple maintenance tasks – with ease.
Do voltage stabilizers save money?
Voltage stabilizer with voltage optimisation technology could yield average energy savings of up to 25%.
For more information, please contact us.
What is the difference between voltage regulator and stabilizer?
Voltage Stabilizer: It is a device or circuit which is designed to deliver constant voltage to the output without in changes in incoming voltage. Voltage Regulator: It is a device or circuit which is designed to deliver constant voltage to the output without in changes in load current.
What does a voltage stabilizer do?
A voltage stabilizer acts as a protective shield and reduces chances of malfunction. It also helps increase the life of various appliances. Installing a voltage stabilizer is essential to protect expensive electrical appliances such as Air Conditioners, television, refrigerator and computers.
