SBW-F: Three-Phase Separately-Regulating Electric Voltage Regulator
AVR Voltage regulator
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SBW-F: Three-Phase Separately-Regulating Electric Voltage Regulator

Item No.: SBW-F
SBW-F Three-phase Separately-regulating Electric Voltage Regulator, Fully-automatic & Compensated Type is a kind of modified SBW series product suitable for the electric network with unbalanced three-phase voltage input .It can balance three-phase output
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Description
SBW-F: Three-Phase Separately-Regulating Electric Voltage Regulator
 
Input voltage Three phase ::220±20% Wire voltage:380V±20%
OR :220±30%  Wire voltage:380V±30%
Output voltage Single phase e:220V
three phase: 220V Wire voltage:380V
Output voltage accuracy 2-5%(can be adjusted)
Frequency 50Hz/60Hz
Efficiency ≥98%(Power grade is over 50KVA)
Ambient temperature -5℃~±40℃
Overload capacity ≤1.5S(in the condition that the external voltage changes is 10%)
Insulation resistance ≥2MΩ
Protective function It offers the protections against over voltage, over current, phase shortage and phase-sequence and mechanical failure
Response speed ≤1.5S