Advanced 220V Control Transformer for Superior Electrical Performance

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single
• Model NO.: JBK5
• Core: Core-type Transformer
• Cooling Method: Jbk5 Control Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CNAS
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Dongliang
• Color: Grey or Optional
• Iron Core: New Silicon Steel Sheet
• Approval Company: ISO9001&CNAS
• Temperatures: -30ºC~ +40ºC
• Transport Package: Wooden Case
• Specification: 100VA
• Trademark: dongliang
• Origin: Zhejiang, China
• HS Code: 850421
• Package Size: 10.00cm * 10.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Product introduction

Capacity of 5000VA and below, suitable for input voltage 1000V and below AC 50-60Hz circuit. Its robust design allows for continuous operation and it is extensively utilized in machine tools and mechanical equipment as an all-purpose electrical control power source. Ideal for local lighting and signaling power, ensuring reliable performance.
Crafted from premium cold-rolled silicon steel sheets, the core offers a compact, lightweight design with a high efficiency rate. Its superior build guarantees impressive magnetic properties and safe, dependable connections.

·The altitude is not more than 1000 meters



· Ambient air temperature -30ºC to +40ºC

·The relative humidity of the air does not exceed 85%;



·Ideal for locations free from intense vibration and shock; environments protected from rain and snow.

 

·Designed for environments without explosion hazards; free from gases and conductive dust that could corrode metals and compromise integrity.

Apply	Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings
Installation height	The altitude does exceed 1000m
The waveform of the power supply voltage	similar to a sine wave

With 32 years of profound expertise, we at Dongliang Electric Co., Ltd. are distinguished leaders in electric equipment manufacturing. Specializing in transformers (dry-type and oil-immersed), voltage stabilizers, switchgear, compact substations, and frequency converters, our rigorous quality control systems guarantee unmatched safety and excellence. Our prestigious reputation spans both domestic and international markets, driven by our unyielding focus on customer satisfaction. We are dedicated to offering sincere, meticulous, and fulfilling services. We warmly welcome you to visit our advanced facility and explore a long-term partnership with us.

Product categories

Company Profile

Established in 1992 with a registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of experience in manufacturing medium-voltage transmission and electrical distribution equipment. Specializing in a wide array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, and control transformers, along with voltage stabilizers, regulators, switchgear, compact substations, and more, we are located in the renowned 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province. Our prime location is bordered by the East Sea and Oujiang River to the south and national scenic spots to the north. Adhering to the principles of 'quality first, service first,' paired with continuous innovation and improvement, we maintain a 'zero defect, zero complaints' quality standard. Our stringent quality control measures have established our reputation for excellence, earning favor from clients both domestically and internationally. Our perpetual pursuit is customer satisfaction, and we pledge to provide the most sincere, attentive, and satisfactory service. We invite you to visit our factory and establish a lasting partnership.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: Our products are typically secured using robust wooden cases or protective containers to ensure safe delivery.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd, a distinguished transformer company with 32 years of professional transformer production expertise, based in Zhejiang, China.
Q: Can your product be customerized?
A: Yes, our transformers can be customized to meet your specific requirements, accommodating variations in voltage, frequency, and other distinct characteristics across different regions.
Q: How about your after-sales servic?
A: We stand by our products with a 20-year after-sales quality guarantee, ensuring peace of mind and long-term satisfaction.
More questions? Please feel free to get in touch, and you will receive a prompt and attentive response.