High-Performance Control Transformer Machine with IEC Standard Compliance

• 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

Boasting a versatile capacity of up to 5000VA, our High-Performance Control Transformer Machine is tailored for circuits with input voltages of 1000V or below, operating at an AC frequency of 50-60Hz. The machine's robust left-face constant capacity ensures seamless connectivity over extended periods, making it an indispensable asset in machine tools and mechanical equipment applications. Its primary function serves as an exceptional general electrical control power source, while also providing reliable local lighting and power for indicator systems.
Engineered with a core crafted from premium-grade cold-rolled silicon steel sheets, our transformer offers an array of advantages: compact dimensions, lightweight construction, exceptional double rate, and a striking knot effect. The design ensures a secure and safe connection, setting new standards in reliability and efficiency.

· Ideal for altitudes of up to 1000 meters



· Operates efficiently within ambient air temperatures ranging from -30ºC to +40ºC

· Maintains optimal performance with air relative humidity not exceeding 85%



· Designed for tranquil environments, devoid of violent or shock vibrations, rain, or snow exposure:

 

· Operates safely in non-explosive environments, free from corrosive gases and conductive dust that could damage metal or compromise absolute safety

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

Dongliang Electric Co., Ltd. stands as a beacon of excellence with 32 years of esteemed expertise in electric equipment manufacturing. Specializing in a diverse range of transformers-encompassing dry-type and oil-immersed models-alongside voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, we have cultivated an unmatched reputation for safety and quality. Our rigorous quality control system ensures products that meet the highest standards, earning respect and admiration both locally and globally. As a customer-centric firm, we prioritize complete satisfaction, offering genuine, detailed, and fulfilling services. We warmly welcome you to visit our premises and embark on a journey toward a fruitful and enduring partnership.

Product categories

Company Profile

Since 1992, Dongliang Electric Co., Ltd. has been a pioneer in the manufacture of medium-voltage transmission and distribution electrical equipment. With a substantial registered capital of 50 million RMB, we have amassed nearly 30 years of specialized experience in producing a wide array of transformers-including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers-alongside voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Nestled in the renowned "Electrical Appliance Capital of China," Yueqing City, Zhejiang Province, we are strategically positioned near the East Sea and the scenic Oujiang River. Our commitment to "quality first, service first" drives continuous improvement and innovation, aiming to achieve "zero defects, zero complaints" as our quality objective. We adhere to a stringent and thorough quality control system, earning high regard in our industry and favor among domestic and international clients. Our unwavering pursuit of customer satisfaction propels us to offer the most heartfelt, attentive, and satisfactory service. We cordially invite you to visit our factory and establish a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: Our products are carefully packed using robust wooden cases or containers, ensuring optimal protection during transit.
Q: Who are we?
A: We are a dedicated transformer company with 32 years of professional experience in transformer production, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Recognizing the diverse voltage, frequency, and other specific needs of transformer products across different countries and regions, we offer customization options to tailor our products precisely to your requirements.
Q: How is your after-sales service?
A: Our company is committed to providing a 20-year after-sales quality guarantee, ensuring peace of mind and unwavering support.
For more inquiries... Do not hesitate to contact us for an immediate response and personalized assistance.