Reliable High-Performance Jbk Transformer Unit for 500va Applications

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single
• Model NO.: Greater than500va JBK
• Core: Core-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Color: Grey or Optional
• Iron Core: New Silicon Steel Sheet
• Approval Company: ISO9001&CNAS
• Temperatures: -30ºC~ +40ºC
• Transport Package: Wooden Case
• Specification: Greater than500va
• 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

Introducing the JBK Grey Transformer Single Phase from Dongliang Electric Co., Ltd., the ultimate pinnacle of innovative electrical control solutions. Clad in an elegant grey finish, this transformer embodies sophistication and performance, boasting an extraordinary capacity exceeding 5000VA. It is the ideal selection for applications requiring input voltages up to 1000V in AC 50-60Hz circuits. Our design ensures consistent capacity on the left face for a reliable and steadfast connection, expertly engineered for extended operations with unwavering stability. A valuable asset for machine tools and mechanical equipment, this transformer is a reliable and efficient source of general electrical control power, excelling in local lighting and precision indicator power applications.
Meticulously crafted from premium cold-rolled silicon steel sheets, our transformers achieve an exceptional balance of compact size and lightweight ease. This design ensures superior operational efficiency, boasting a remarkable double efficiency rate that elevates your operational standards to new heights. Renowned for their excellent knot effect and secure, dependable connections, these transformers promise unparalleled reliability and safety, providing peace of mind across all your electrical applications.

· Expertly engineered to deliver peak performance at altitudes up to 1000 meters.



· Designed with cutting-edge technology for efficiency in environments with ambient air temperatures ranging from a brisk -30ºC to a warm +40ºC.

· Ensures exceptional performance when relative humidity levels are maintained at or below 85%.



· Ideally suited for installations in locations free from intense vibrations and shock movements, safeguarding against exposure to rain and snow.

· Specifically designed for secure operation in environments devoid of explosion hazards, corrosive gases, or conductive dust that may compromise structural integrity or damage metal.

Apply	Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings
Installation height	The altitude does not exceed 1000m
The waveform of the power supply voltage	similar to a sine wave

With a rich legacy spanning over 32 years, Dongliang Electric Co., Ltd. is a revered leader in the electrical equipment industry, committed to crafting exceptional products with unmatched expertise. Our extensive portfolio includes dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, along with an array of pioneering electrical solutions. With unwavering dedication to excellence, our rigorous quality control processes ensure every product meets the highest standards of safety and quality, securing our esteemed global reputation. At Dongliang, client satisfaction is our utmost priority. We offer genuine, comprehensive, and rewarding services, and cordially invite you to our manufacturing hub to witness our dedication to quality firsthand. Explore the potential for a fruitful, long-term partnership with us.

Product categories

Company Profile

Established in the remarkable year of 1992, Dongliang Electric Co., Ltd. has ascended as a luminary of distinction with a robust registered capital of 50 million RMB, encapsulating nearly 30 years of unparalleled expertise in the dynamic field of medium voltage transmission and distribution electrical equipment. Our celebrated transformers are the crowning glory of our vast array of product offerings, boasting a rich and varied portfolio that includes dry-type transformers, oil-immersed transformers, machine tool transformers, eco-friendly transformers, control transformers, and lighting lamp transformers. Our innovative spirit elegantly extends to the fabrication and production of voltage stabilizers, voltage regulators, switchgears, compact substations, frequency converters, and an extensive spectrum of other state-of-the-art electric equipment products. Nestled within the renowned 'Electrical Appliance Capital of China,' Yueqing City in Zhejiang Province, our scenic company headquarters enjoys the tranquil embrace of the East Sea along with the majestic Oujiang River to the south, while the 'world beautiful' national scenic spot graces us from the north. Our steadfast dedication to the tenets of 'quality first, service first, continuous improvement and innovation to meet customers' needs,' propels our relentless pursuit of excellence, anchored by our quality goal of achieving 'zero defect, zero complaints.' Our meticulously maintained and comprehensive quality control system has earned us a prestigious standing among clients both domestically and internationally. At Dongliang Electric Co., Ltd., customer satisfaction is not just an aspiration; it is an unwavering pursuit. We are wholly committed to delivering the most authentic, attentive, and rewarding service. We warmly invite you to visit our factory and eagerly look forward to the exciting prospect of establishing a long-lasting and mutually advantageous partnership with you.

Company advantage

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Packaging & Shipping

Packing Standard: To ensure your product's journey is as flawless as its final destination, we utilize exquisite wooden cases or bespoke container protection. With our packaging, rest assured your product will be delivered in pristine, undamaged condition.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a beacon of craftsmanship and innovation in the transformer manufacturing sector, boasting an illustrious 32-year history of producing top-tier transformers. Situated in the dynamic region of Zhejiang, China, our company exemplifies industry-leading reliability and cutting-edge advancement.
Q: Can your product be customized?
A: Indeed! Our commitment to meeting diverse global needs is unwavering. The JBK Single-phase Transformer is expertly customizable to fulfill your specific voltage, frequency, and specification requirements, ensuring seamless integration with your distinct applications.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd. is devoted to excellence, extending beyond production to exceptional after-sales service. Our robust 20-year quality guarantee underscores our promise of enduring satisfaction and confidence, offering you tranquility for years to come.
Have more questions? We encourage you to reach out to us anytime. Our dedicated team stands ready to deliver swift, comprehensive, and detailed assistance to all your inquiries with the utmost professionalism.