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- Control Transformer
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- frequency converter
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- ZBW/DJW AC Contactless Voltage Regulator
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Beijing Hongtong Huarui Electric Co., Ltd
SBW-F-2000 Fractional Power Regulator
NegotiableUpdate on 04/21
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Overview
Overview: The SBWF series three-phase adjustable fully automatic compensation power regulator is an improved regulator of the SBW series products, suitable for power grids with unbalanced three-phase voltage inputs. When the power grid fluctuates or the load current changes, the three-phase output can automatically balance and maintain the advantages of stable voltage regulation
Product Details
Overview
The SBW-F series three-phase adjustable fully automatic compensation power regulator is an improved regulator of the SBW series products, suitable for power grids with unbalanced three-phase voltage inputs. When the power grid fluctuates or the load current changes, the three-phase output can automatically balance and maintain the advantages of stable voltage regulation.
Occasions for use
Widely used in all occasions that require normal voltage guarantee, such as postal and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities, and workshops of large and medium-sized industrial and mining enterprises, as well as some power supply and important equipment and supporting facilities.
| Product performance and basic parameters | |
| Model | SBW-F-2000K |
| Output power (kVA) | 2000 |
| Product size (cm) | 130×120×220/4 cabinets (length x width x height) |
| Net weight (kg) |
7050 |
| Tai Zhuang | 4 cabinets |
| input voltage | Single phase: 175V-265V Three phase four wire: 175V-265V (phase voltage) 300V-456V (line voltage) |
| output voltage | Single phase: 220V; Three phase: 380V; |
| output accuracy | 1-5% (adjustable) |
| frequency | 50Hz/60Hz |
| efficiency | ≥ 95% (on power level 50kvA) |
| response speed | ≤1.5S |
| ambient temperature | -10℃～+40℃ |
| insulation resistance | ≥5MΩ |
| overload capacity | Twice the rated current, maintain for 1 minute |
| Waveform distortion | No additional waveform distortion |
| protection function | Overvoltage and overcurrent (customized for phase loss, phase sequence, and undervoltage) |
