Bk Single Phase Control Transformer Machine Tool Isolation Grade

• Customization: Available
• Application: Power, Lighting
• Phase: Single
• Model NO.: BK-350W
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Xinyan
• Name: Bk Series Machine Tool Transformer
• Input Voltage: Rated Voltage ±5%
• Output Voltage: AC380±5%,AC220±5%
• Coil Stricture: Toroidal
• Coil Number: Auto-Transformer
• Overload Capability: 2 Times Rated Current Keep a Minute
• Frequency: 50Hz/60Hz
• Current: AC Power Supply
• Transport Package: Carton Package
• Specification: Standard
• Trademark: Xinyan
• Origin: Yueqing, Zhejiang, China
• HS Code: 8504310000
• Production Capacity: 200, 000PCS/Year

Product Description

Product Description

BK Sereis Machine tool control transformer  

BK Series transformer  is suitable for AC circuit of 50-60hz, output rated voltae less than 220V, inputrated voltage less than 500V, worked as control power supply for mechanical equipment and general electrical appliance and as power supply for work lighting and signal lamp.

 Main Parameters
 

Item Name	BK-350 Series Machine Tool Control Transformer
Input Voltage	Rated Voltage ±5%
Output Voltage	AC380±5%,AC220±5%
Ambient Temperature	-30-+60,C
Frequency	50Hz/60Hz
Phase	Single Phase
Efficiency	>95%
Insulation Resistance	>20MD
Signal Winding	5<Um<5/10<Um<10,4.5<Un®/9<Um<12
Control Winding	95% ~105UH
Overload Capability	2 times rated current keep a minute
Coil Stricture	Toroidal
Coil Number	Auto-transformer
Service Site	indoor or outdoor

 

The BK Series transformer is a high-performance, high-efficiency, low-interference, and low-noise power transformer. Its core advantage stems from its unique closed-loop core structure. Although the manufacturing cost is higher, it remains an irreplaceable choice in many fields that prioritize quality, efficiency, and quiet operation. In simple terms, it is the "Quiet Expert" and "Energy-Saving Pioneer" among transformers.

The BK series single-phase isolation control transformer is a specialized electrical component designed for machine tool equipment, widely applied in manufacturing workshops, mechanical processing plants, and industrial production lines. It features stable performance, reliable isolation protection, and precise voltage conversion, effectively meeting the electrical control and power supply needs of various machine tools.