[email protected]
Home > Substations & Transformers > High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
1 / 3
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier
High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier

High-Quality BKC Series Control Transformers – Compact, Reliable Power Solutions Suppliers, Supplier

BKC Series Control Transformers deliver consistent performance in 50–60 Hz AC circuits. Designed with a compact C-type core for low loss and easy installation, they suit electronics, mining, machinery, and industrial applications. These transformers operate reliably within altitudes up to 2000m, temperatures from -25°C to +40°C, and humidity below 95%. Built for durability in clean, dry environments, they resist corrosion and moisture. Offering stable power for machine tools, control systems, and general electrical use, BKC transformers provide an efficient, long-lasting solution for various industrial power supply needs.

Send Inquiry

Product Description

Type Designation

BKC-4 Type Designation
1Transformer
2Control
3C-type core
4Rated capacity (VA)

Normal Working & Installation Conditions

Maximum operating altitude: 2000 meters
Ambient temperature range: -25°C to +40°C
Maximum monthly average temperature not exceeding +30°C
Annual average temperature not exceeding +20°C
Relative humidity below 95%
Environment free from corrosive gases, dust, or conductive particles
Must be protected against exposure to water, rain, or snow
Supply voltage waveform should be nearly sinusoidal
Special ordering required for use below -25°C

Product Display

BKC Series Control Transformer View 1
BKC Series Control Transformer View 2

Structural Features

C-type core made from high-grade magnetic material
Compact design with reduced losses and space-saving footprint
One-piece molded base ensures precise alignment during installation
Core secured with strapping for enhanced stability and service accessibility
Terminal blocks designed for safe, straightforward wiring connections
Suitable for a wide range of industrial and electronic applications
Capable of continuous operation under rated load conditions
Robust construction supports long service life in demanding environments

External & Installation Dimensions

BKC Dimensions Diagram
Model Installation (mm) Hole K or K×J External (mm)
A C B D E
BKC-25VA50644.5×6.5835883
BKC-50VA50575×8708098
BKC-100VA56806×979103110
BKC-150VA56806×983103125
BKC-200VA80786×910099137
BKC-250VA78786×910198139

Ordering Information

When ordering the control transformer model BKC-150, please provide the following specifications: output capacity 150VA, frequency 50Hz, rated input voltage 220V, and rated output voltages with their respective capacities—110V (100VA) and 24V (50VA). If an isolation shield between the input and output windings is required, please clearly note this in your order.
Frequently Asked Questions
Q1: What is the maximum installation altitude for the BKC series? A1: The maximum operating altitude for these control transformers is 2000 meters.
Q2: What are the primary advantages of the C-type core design? A2: The C-type core is made from high-grade magnetic materials, offering a compact design with reduced energy losses and a smaller space-saving footprint.
Q3: Can these transformers be used in outdoor environments? A3: They must be protected against direct exposure to water, rain, or snow, and used in environments free from corrosive gases or conductive dust.
Q4: What temperature range is suitable for normal operation? A4: The ambient temperature range is between -25°C and +40°C. For use below -25°C, special ordering is required.
Q5: Is it possible to customize the output voltage and capacity? A5: Yes, when ordering, you can specify your required rated input voltage, output voltages, and respective capacities for each winding.
Q6: Are these transformers capable of continuous operation? A6: Yes, the BKC series is designed for continuous operation under rated load conditions in industrial and electronic applications.

Related Products

Wholesale ZGS11-Z.T Integrated Photovoltaic Step-up Substation Suppliers, Factories

Wholesale ZGS11-Z.T Integrated Photovoltaic Step-up Substation Suppliers, Factories
Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Factories, Companies

Wholesale ZGS11-12 Combined American Prefabricated Substation for Urban Power Factories, Companies
OEM YBD Landscape-Type Underground Compact Substation Supplier, Manufacturer

OEM YBD Landscape-Type Underground Compact Substation Supplier, Manufacturer
OEM YB□-12 Prefabricated Transformer Substation for Power Distribution Suppliers, Companies

OEM YB□-12 Prefabricated Transformer Substation for Power Distribution Suppliers, Companies
OEM Modular Intelligent Prefabricated Cabin Substation with Smart Features Manufacturer, Factory

OEM Modular Intelligent Prefabricated Cabin Substation with Smart Features Manufacturer, Factory
High-Quality DFW Outdoor High Voltage Cable Branch Box (Cabinet) Supplier, Factory

High-Quality DFW Outdoor High Voltage Cable Branch Box (Cabinet) Supplier, Factory
OEM S11-M Type 10kV Series Fully-Sealed Distribution Transformer Manufacturer, Companies

OEM S11-M Type 10kV Series Fully-Sealed Distribution Transformer Manufacturer, Companies
China SC(B)10 Type 10kV Series Resin Insulation Dry Type Power Transformer Factory, Companies

China SC(B)10 Type 10kV Series Resin Insulation Dry Type Power Transformer Factory, Companies
OEM S13-M Type 10kV Series Hermetically Sealed Distribution Transformer Suppliers, Manufacturers

OEM S13-M Type 10kV Series Hermetically Sealed Distribution Transformer Suppliers, Manufacturers
ODM SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Manufacturers, Factory

ODM SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Manufacturers, Factory