Resistance Welding Transformer with Pure Copper Windings Dry Type

Product Details
Customization: Available
Application: Power, Electronic, Instrument
Phase: Three
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  • Resistance Welding Transformer with Pure Copper Windings Dry Type
  • Resistance Welding Transformer with Pure Copper Windings Dry Type
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  • Overview
  • Product Parameters
Overview

Basic Info.

Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Separated Winding Transformer
Certification
ISO9001, CCC
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Zhengxi
Rated Power
50~31000kVA
Voltage
380V/3kv/6kv/11kv/33kv
Connection
Dyn11/Yd11/Yyno
No-Load Losses(Kw)
0.1~2.8
Impedence
4%
Transport Package
Wooden
Specification
3000*2000*2500
Trademark
ZHENGXI or OEM
Origin
Zhejiang, China

Product Description

This dedicated single-phase buck-boost transformer is specifically designed for resistance welding applications. It reduces the input voltage to deliver a low-voltage, high-current output-exactly the power characteristics required for effective welding performance.

     
    Product Parameters

     

    Parameter Specification
    Voltage Ratio 380 V : 5 V
    Phase Single-Phase
    Rated Power 150 kW
    Cooling Method Water-cooled
    Core Shape E-type laminated steel core
    Frequency 50-60 Hz (low frequency)
    Winding Type Isolated primary and secondary windings
    Transformer Core Type Core form (open-frame)
    Moisture Protection Open type (ventilated)
    Insulation Class F class (155°C rated insulation)
    Impedance < 10³ Ω
    Tap Levels 4, 6, 8, or 12 tap positions
    Secondary Turns 1-2 turns (depending on tap setting)
    Usage Environment ≤ 2000 m altitude; ambient ≤ 40°C; relative humidity ≤ 90%; no corrosive gases or conductive dust; shock-free environment
    Duty Cycle Intermittent (30% nominal duty); no-load switching (idle) is not required
    Certifications CE; ISO 9001; ISO 14001; ISO 15001
    Model(MFBH) BHAC-35 BHAC-40 BHAC-75 BHAC-100 BHAC-160
    Input power 35kvA 40kvA 75kvA 100kvA 160kvA
    Frequency 380V 50Hz 380V 50Hz 380V 50Hz 380V 50Hz 380V 50Hz
    Duty cycle 50% 50% 50% 50% 50%
    Rated Input Current 92A 105A 197A 263A 429A
    Short circuit current 10KA 12KA 27KA 30KA 34KA
     

    Resistance Welding Transformer with Pure Copper Windings Dry TypeResistance Welding Transformer with Pure Copper Windings Dry Type

     
     Resistance Welding Transformer with Pure Copper Windings Dry TypeResistance Welding Transformer with Pure Copper Windings Dry TypeResistance Welding Transformer with Pure Copper Windings Dry Type

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