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BK toroidal transformer 200va 380v to 220v single-phase control transformer can be customized

Item No.: 04
Model: HBK-200                    Power: 200VA
Input voltage: 380V  red        Output voltage: 220V yellow
Frequency: 50/60Hz              Application: control power supply
Brand Name: HENGNIU          ODM&OEM: accept
Place of Origin: Sichuan, China
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Description Item list Performance indicators
List of BK control transformer models(Part of the sample)
Model Dimensions
H×Φ(mm)
Installment pitch of holes
a×b(mm)
Plate size
a×b(mm)
HBK-100 58×105 85×85 163×55
HBK-200 75×115 85×85 163×55
HBK-350 86×125 105×105 193×50
RemarkDimensions can be customized according to customer's requirements. Please contact online customer service for more details. Welcome to the call: 0086-28-82385361
List of BK control transformer performance indicators(Part of the sample)
Model Power
(VA)
Primary dc copper
resistance

(Ω±20%)
Unload current
(≤mA)
Connction
(≤W)
Initial and secondary
reactance strength
(KV)
Adjusted rate
(<%)
insulation
grade
Full load
temperature rise
(<℃)
Efficiency
(>%)
BK-100 100 0-220V:14.3
0-380V:35.0
0-220V:25
0-380V:15
2.5 3.5/60S 8 B 40 89
BK-200 200 0-220V:6.0
0-380V:16.5
0-220V:35
0-380V:25
4.5 3.5/60S 7 B 50 90
BK-350 350 0-220V:3.4
0-380V:9.1
0-220V:55
0-380V:35
7 3.5/60S 6.5 B 60 90
Remark:Please contact online customer service for more details. Welcome to the call: 0086-28-82385361
Jamie 18919570924