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E-mail
bwt-sh@163.com
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Phone
13818612430
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Address
Room 514, No. 1, Lane 775, Siping Road, Shanghai
Product Categories
Shanghai Pengshengda Electric Co., Ltd
SBW-F three-phase high-power compensating tap changer regulator
NegotiableUpdate on 05/24
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Overview
Product name: SBW-F series three-phase tap changer AC voltage regulator Product category: Voltage regulator (three-phase tap changer) Capacity range: 10KVA~3000KVA Product introduction: SBW-F series three-phase tap changer fully automatic compensation power regulator
Product Details
Product Name:SBW-FSeries three-phase tap AC voltage stabilizer
Product category: Voltage regulator (three-phase tap changer)
Capacity range:10KVA~3000KVA
Product Introduction:SBW-FSeries three-phase adjustable fully automatic compensation powervoltage regulatorYes, it isSBWImproved series of productsvoltage regulatorSuitable for three-phase voltage inputseriousUnbalanced power grid, output when the power grid fluctuates or the load current changesvoltageCapable of three-phase automatic balancingpressure regulationKeep the voltage stable, Using three-phase average true RMS sampling, widely usedWorkshop of large manufacturing and mining enterprisesAll fields that require normal voltage guarantee, such as shopping malls, hospitals, printing, securities, etcplacePartial power supplysystemAnd important equipmentofSupporting facilities.
Main technical indicators and parameters:
Main technical indicators and functions
serial number |
project |
Technical indicators and functions |
|
SBW-Fseries | |||
1 |
Capacity |
10KVA~3000KVA |
|
2 |
input voltage |
380V ± 20% or wide voltage special customization |
|
3 |
output voltage |
Optional within 380V ± 5% |
|
4 |
voltage regulation accuracy |
1% -5% optional |
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5 |
Response time |
≤0.03s |
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6 |
stabilization time |
When the input voltage undergoes a 10% step change relative to the rated value, its stabilization time is ≤ 1s |
|
7 |
guarantee protect merit can |
overvoltage |
Output voltage exceeding 5% of rated voltage, delay for 3-5 seconds to cut off output power supply |
undervoltage |
Output voltage below -13% of rated voltage, delay for 3-5 seconds to cut off output power supply |
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short circuit |
When the load device is short circuited, cut off the output power supply |
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overcurrent |
When the load device is overcurrent, cut off the output power supply |
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Reverse phase |
Cut off the output power supply |
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phase loss |
Cut off the output power supply |
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bypass |
When the voltage regulator malfunctions or is repaired, it is equipped with a manual or automatic power supply through device |
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8 |
frequency |
50Hz/60Hz |
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9 |
Additional waveform distortion |
≤0.1% |
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10 |
Asymmetric degree of additional output voltage |
Output to input asymmetry increment ≤ 0.1% |
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11 |
noise |
＜ 55dB |
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12 |
efficiency |
≥98% |
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13 |
relative humidity |
20% - 90% |
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14 |
pressure resistance |
The whole machine has no breakdown or arcing phenomenon at 2000VAC/min to the ground |
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15 |
insulation resistance |
The whole machine has a ground resistance of ≥ 2M Ω |
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16 |
Lightning protection device (optional configuration) |
When there are instantaneous changes in the power grid and induced lightning strikes, it can provide good surge current protection effect |
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17 |
Monitoring interface(Optional configuration) |
Equipped with RS485 RS232 interface, capable of remote control and telemetry functions |
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18 |
EMI filtering device (optional configuration) |
Can effectively filter out harmonic interference in the power grid |
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