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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: CHNA
  • Model Number: BK
  • Usage: Power
  • Phase: Single
  • Coil Structure: Toroidal
  • Coil Number: Autotransformer
  • Input: 380v,220v,110v
  • Output: 380,220v,110v,36v,24v,12v,6v

Packaging & Delivery

Packaging Details Wooden box or Polyfoam
Delivery Time 5days

Specifications

1.Certification:ISO9001,CE
2.Type and voltage can be customized
3 Three years of guarantee period

   We're MANUFACTURER and specialize in electrical field for several years,also export products with good quality and right price in China. If the following parameter specifications do not meet your requirements, please contact us to quote and produce according to your requirements.

BK Series Control Transformer

    BK series single phase control transformer comprehensive used in AC 50-60HZ, where Input , output voltage not over than 1000V. It  is commonly used in machine tool working as local lighting, powr of indicator light  or the machine control electric appliance.

 

Model and Meaning

 

 

Working Enviconment:
1.Ambient air temperature: -5 degree ~+45 degree , the highest monthly mean temperature should not exceed +30°C;
2.Altitude for installing place should not exceed 2000m;
3.When the ambient  air  temperature is +40°C, the relative humidity should  not  exceed 50%, and  it allows  higher relative humidity under lower temperature. Max average humidity in the  dampest month is 90%,  meanwhile  the lowest  average  temperature  of  this  month is  + 25°C,  and  condensation  on  the  product  surface  caused  bytemperature change should be taken into consideration.

 

Outline and Install dimension
 
 
type
Outline dimension(mm)
Hole distance for installation(mm)
Installation
hole(mm)
K × J
Bmax
Dmax
Emax
A
C
BK-50
78
68
87
52±0.5
52±0.5
4.8 × 9
BK-100
84
82
94
64±0.5
64±0.5
4.8 × 9
BK-150
96
98
106
81±0.5
81±0.5
5.8× 11
BK-250
96
108
106
91±0.5
91± 0.5
5.8× 11
BK-300
120
117
114
97±0.5
97±0.5
7×13
BK-400
132
124
124
104±0.5
104±0.5
7×13
BK-500
132
124
124
104±0.5
104±0.5
7×13
BK-700
132
134
124
114±0.5
114±0.5
7×13
BK-1000
150
153
142
128±0.5
128±0.5
8×13
BK-1500
192
147
177
122±0.5
122±0.5
8×13
BK-2000
192
167
177
152±0.5
152±0.5
8×13

 

 

 

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