Reliable Jbk Single-Phase Transformer for Greater Than 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., your ultimate source for pioneering electrical control solutions. Crafted with elegance, this transformer features a sophisticated grey finish and an impressive capacity exceeding 5000VA, making it the quintessential choice for applications requiring input voltages up to 1000V in AC 50-60Hz circuits. Its intelligently designed consistent capacity on the left face guarantees reliable and steadfast connections, engineered to perform flawlessly during extended operations. As an essential asset for machine tools and mechanical equipment, this transformer stands as a beacon of reliability and efficiency, expertly serving general electrical control power needs, local lighting, and precision indicator power applications with distinction.
Our transformers are meticulously engineered, featuring a core crafted from high-grade cold rolled silicon steel sheets to ensure an exceptional balance of compactness and lightweight convenience. This advanced design translates into superior operational efficiency and an impressive double efficiency rate, elevating your operational standards to unprecedented heights. Celebrated for their outstanding knot effect, these transformers deliver secure and dependable connections, ensuring unmatched reliability and safety, providing you with peace of mind for all your electrical applications.

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



· Crafted with cutting-edge technology, these transformers maintain efficiency in ambient air temperatures ranging from a brisk -30ºC to a warm +40ºC.

· Guarantees exceptional performance when relative humidity levels are kept at or below 85%, ensuring longevity and reliability.



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

· Specially designed for safe operation in environments devoid of explosion hazards, corrosive gases, or conductive dust that might jeopardize structural integrity or damage metal components.

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. has earned its place as a revered leader in the electrical equipment industry. Our commitment to crafting exceptional products is unmatched, with an extensive portfolio that includes dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our pioneering electrical solutions are a testament to our unwavering dedication to excellence. Through rigorous quality control processes, we uphold the highest safety and quality standards, securing our esteemed global reputation. At Dongliang, client satisfaction is our utmost priority, and we offer genuine, comprehensive, and rewarding services. We warmly invite you to our manufacturing hub to personally witness our dedication to quality and explore the potential for a fruitful, long-term partnership with us.

Product categories

Company Profile

Founded in the landmark year of 1992 with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. brings nearly three decades of unrivaled expertise in the meticulous crafting of medium voltage transmission and distribution electrical equipment. Our crowning jewels are our transformers, which are the epitome of our product range, encompassing a diverse array including dry-type transformers, oil-immersed transformers, machine tool transformers, eco-friendly transformers, control transformers, and lighting lamp transformers. Our innovative spirit further manifests in the sophisticated design and production of voltage stabilizers, voltage regulators, switchgears, compact substations, frequency converters, and a multitude of other cutting-edge electrical equipment products. Nestled in the renowned 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province, our company is blessed with an inspiring locale bordered by the serene East Sea and the majestic Oujiang River to the south, with the 'world beautiful' national scenic spot gracing the north. We consistently uphold our unwavering commitment to the guiding principles of 'quality first, service first, continuous improvement and innovation to meet customers' needs,' which fuels our relentless quest for excellence with a quality objective of 'zero defect, zero complaints.' Our meticulous and comprehensive quality control system has earned us a distinguished reputation among both domestic and international clients. At Dongliang Electric Co., Ltd., customer satisfaction goes beyond being a mere objective; it is our relentless pursuit. We are wholeheartedly committed to providing the most sincere, attentive, and satisfactory service. We warmly invite you to visit our factory, where we eagerly anticipate forging a lasting and mutually rewarding partnership with you.

Company advantage

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Packaging & Shipping

Packing Standard: We prioritize the ultimate protection and security of your valuable product by employing robust wooden cases or specialized container protection. This ensures that your product arrives in pristine, undamaged condition, maintaining the highest standards of quality and care.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a renowned transformer manufacturer with an impressive legacy of 32 years in the industry. Nestled in the vibrant heart of Zhejiang, China, we stand as a symbol of innovation and reliability, setting benchmarks of excellence in transformer production.
Q: Can your product be customized?
A: Absolutely! We understand the diverse voltage, frequency, and specification demands that vary across different countries and regions. Therefore, we offer bespoke customization of our Transformer JBK Single-phase, ensuring it meets your exact requirements and functions seamlessly within your framework.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., our dedication to excellence shines through our outstanding after-sales services. We offer an exceptional 20-year quality guarantee, assuring you of our commitment to your long-term satisfaction and peace of mind.
Have more questions? Feel free to reach out to us anytime. Our dedicated team is eager and ready to provide immediate and comprehensive responses to all your inquiries, ensuring you receive the support you need.