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380V 110V 220V (all copper coil) BK-50VA

price:USD$34.00
discount 70% in 2018-07-18 to 2018-07-20
price: USD$ 23.80
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Shanghai Hua Hua Machinery Equipment Co., Ltd.Is a product design, research and development, production and sales integrationTransformer manufacturing enterprises.

First, the company specializing in production:

1BKSeries control transformer                     Model specification: fromBK-25VA~BK-50KVAFull specification

2JBK3Series machine tool control transformerModel specification: fromJBK3-40VA~6300VAFull specification

3JBK5Series machine tool control transformer        Model specification: fromJBK5-40VA~6300VAFull specification

4QZBSeries autotransformer                   Model specification: fromQZB-14KW~600KWFull specification

5JMBBJZ/DG/DZA series of lighting transformersModel specification: fromJMB(BJZ/DG)-25VA~50KVAFull specification

6SG/ZSG/SBKSeries three phase dry rectifier transformerModel specification: fromSG/ZSG/SBK-50VA~500KVAFull specification

Transformer input and output voltage,It can be customized according to customer requirementsYou can also design samples according to your company's needs, the quantity is not limited, 1 units can also arrange production and delivery

Winding materials are available:Copper  Half of copper  aluminum Welcome to consult!

A.Applicable scope

BK(DK))Series machine tool control transformer(Hereinafter referred to as transformer)Suitable for communication50~60HzVoltage to500VIn circuit,It is usually used as power supply for local lighting and indicator light of machine tool control electric appliance.

Two.Structural characteristics

   BK(DK)Series of machine tool transformers can be divided into shell type according to the structure,According to the installation method can be divided into vertical.

Real photos are as follows:






Type three and its meaning



 

Four.Working environment and normal working conditions

  1. Ambient air temperature-5°Cto+40°C,24The average hourly value is not exceeded+35°C.
  2. Installation location is not above sea level2000m
  3. The relative humidity of the atmosphere is at the temperature of the ambient air+40°CNot exceeding50%,At lower temperatures, higher relative humidity can be obtained,The maximum monthly maximum humidity in the wettest month is 090%,At the same time, the average minimum humidity of the month is+25°C,Taking into account due to temperature changes occurred in the product on the surface of frost.

Five.Shape and mounting dimensions

 

Model

Outline size

Mounting hole distance

Mounting hole
K×J

B max

D max

E max

A

C

BK-50VA

78

70

90

56±0.4

50±1

5×12

BK-100VA

96

80

110

85±0.4

60±1

6×12

BK-150VA

108

95

110

78±0.4

72±1

6×12

BK-200VA

112

102

120

78±0.4

77±1

9×11.5

BK-250VA

115

115

125

90±0.4

90±1

9×11.5

BK-300VA

115

125

120

90±0.4

98±1

9×11.5

BK-400VA

132

125

130

100±0.4

105±1

9×11.5

BK-500VA

132

132

130

100±0.4

117±1

9×11.5

BK-700VA

150

135

155

120±0.4

125±2

9×11.5

BK-1000VA

150

155

155

120±0.4

125±2

9×11.5

BK-1500VA

175

190

190

145±0.4

145±2

9×11.5

BK-2000VA

175

210

190

145±0.4

165±2

9×11.5

.Six.Matters needing attention

  1. Before purchase,First estimate the total capacity of the appliances you use,And transformer with the same margin,Ensure that the transformer is not burned when the instantaneous start.
  2. The transformer specifications are designed and manufactured according to the relevant national standards,When you use multiple windings(Multiple control voltages)Transformer time,Capacity should be increased according to the voltage ratio to increase the transformer capacity,To avoid burning transformer.
  3. Before installation,The data listed in the nameplate should be carefully checked to meet your requirements,After confirmation,It can be installed and used.
  4. After power work,The transformer core and coil will be heated,(But the temperature rise is not exceeded80°C)Belong to normal phenomenon,If the temperature rises above80°C ,Even smoke,The power switch should be cut off,Re check the electrical capacity you use.
  5. Customized special transformer products according to customer's requirements,Input voltage and output voltage should be provided.How many watts are allocated for each output voltage?.

.Remarks:Pictures are for reference only!In accordance with physical object.Input voltage, output voltage, according to customer requirements to provide voltage customization or transmission drawings customized.Large volume, more favorable, because the product is relatively heavy, Jiangsu, Zhejiang and Shanghai region can send express, other areas recommended to send special line logistics, transportation speed and general express almost.

Shanghai Hua Hua Machinery Equipment Co., ltd.:

Contact: Wang ZhichunCell phone: 13626522408Telephone: 0577-27871816