ODM BKC Series Control Transformers – Reliable Power Solutions from China Suppliers and Factory for Industrial Applications Supplier, Factory

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ODM BKC Series Control Transformers – Reliable Power Solutions from China Suppliers and Factory for Industrial Applications Supplier, Factory

The BKC Series Control Transformers are expertly designed to deliver consistent performance in 50–60 Hz AC circuits, making them ideal for a range of industrial applications. Manufactured in China by reliable suppliers, these transformers feature a compact C-type core that ensures low energy loss and facilitates easy installation. They are suitable for various sectors including electronics, mining, machinery, and more, demonstrating robust functionality at altitudes up to 2000m and operating temperatures between -25°C and +40°C, with humidity levels below 95%. Built to withstand the challenges of clean, dry environments, BKC transformers resist corrosion and moisture, providing stable power for machine tools, control systems, and general electrical usage. As a trusted factory in the industry, we offer an efficient and long-lasting solution to meet diverse industrial power supply needs

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Product Description

Type Designation

1	Transformer
2	Control
3	C-type core
4	Rated 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

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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 Dimensions and Installation Dimensions

BKC Series Control Transformers Dimensions

Model	Installation Dimensions		Mounting Hole K or K×J	External Dimensions
Model	A	C	Mounting Hole K or K×J	B	D	E
BKC-25VA	50	64	4.5×6.5	83	58	83
BKC-50VA	50	57	5×8	70	80	98
BKC-100VA	56	80	6×9	79	103	110
BKC-150VA	56	80	6×9	83	103	125
BKC-200VA	80	78	6×9	100	99	137
BKC-250VA	78	78	6×9	101	98	139

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 does the BKC series designation stand for?

The BKC series designation breaks down as follows: "B" stands for Transformer, "K" for Control, "C" for C-type core, and the number that follows indicates the rated capacity in VA (volt-amperes).

Q2: What is the maximum operating altitude for BKC series control transformers?

BKC series control transformers are rated for a maximum operating altitude of 2000 meters. For installations above this altitude, please consult the manufacturer for special configurations.

Q3: Can BKC control transformers be used in environments with temperatures below -25°C?

Standard BKC transformers are designed for ambient temperatures from -25°C to +40°C. For applications requiring operation below -25°C, a special order must be placed with the appropriate specifications clearly stated.

Q4: What are the key structural advantages of the BKC series?

The BKC series features a C-type core made from high-grade magnetic material, a compact one-piece molded base for precise alignment, strapping-secured core for stability, and terminal blocks designed for safe and straightforward wiring—making it suitable for continuous industrial operation.

Q5: What information is needed when placing an order for a BKC control transformer?

When ordering, you should specify the model (e.g., BKC-150), total output capacity (VA), frequency (Hz), rated input voltage, and the rated output voltages with their respective capacities. If an isolation shield between input and output windings is needed, this must also be noted in the order.

Q6: Are BKC series transformers suitable for outdoor installation?

No. BKC series control transformers must be protected against exposure to water, rain, or snow. They are designed for indoor or sheltered installations only. The environment should also be free from corrosive gases, dust, and conductive particles.

ODM BKC Series Control Transformers – Reliable Power Solutions from China Suppliers and Factory for Industrial Applications Supplier, Factory

Product Description

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