Name: SBW-F: Three-Phase Separately-Regulating Electric Voltage Regulator
Brand: Variac transformer
SKU: SBW-F
Availability: InStock
Rating: 5 (1 reviews)

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