Reliable Grey Transformer with ISO9001 Approval for Quality Assurance

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single
• Model NO.: 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: 100VA
• Trademark: dongliang
• Origin: Zhejiang, China
• HS Code: 850421
• Package Size: 100.00cm * 100.00cm * 150.00cm
• Package Gross Weight: 50.000kg

Product Description

Product introduction

Introducing the JBK Grey Transformer Single Phase from Dongliang Electric Co., Ltd., a paragon of advanced electrical control innovation. This exquisitely designed transformer, enveloped in a sleek grey finish, delivers an impressive capacity of up to 5000VA, making it the perfect choice for applications with input voltages not surpassing 1000V in AC 50-60Hz circuits. Its consistently designed capacity on the left face ensures a reliable and steadfast connection, engineered to endure prolonged operations with unyielding stability. An indispensable component for machine tools and mechanical equipment, this transformer stands as a trustworthy and efficient source of general electrical control power, excelling in local lighting and precision indicator power applications.
Crafted with meticulous precision, our transformers feature a core composed of premium cold rolled silicon steel sheets, achieving an ideal balance between compact size and lightweight convenience. This design translates into exceptional operational efficiency, offering a remarkable double efficiency rate that propels your operational standards to unprecedented heights. Celebrated for their superior knot effect and secure, dependable connections, these transformers guarantee unmatched reliability and safety, ensuring peace of mind in all your electrical applications.

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



· Designed with state-of-the-art technology for optimal efficiency in environments with ambient air temperatures from a chilly -30ºC to a comfortable +40ºC.

· Assures exceptional performance when relative humidity levels are sustained at or below 85%.



· Perfectly suited for installations in locations devoid of intense vibrations and shock movements, effectively safeguarding against exposure to rain and snow.

· Specially designed for secure operation in environments free from explosion hazards, corrosive gases, or conductive dust that could 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. emerges as a distinguished leader in the electrical equipment domain, dedicated to crafting exceptional products with unparalleled expertise. Our expansive portfolio includes dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, along with a spectrum of pioneering electrical solutions. Unwavering in our commitment to excellence, our stringent quality control processes ensure that every product we create adheres to the highest standards of safety and quality, bolstering our esteemed global reputation. At Dongliang, client satisfaction is our paramount priority, as we deliver genuine, comprehensive, and rewarding services. We warmly welcome you to our manufacturing hub to witness our commitment to quality firsthand and explore the potential for a prosperous, long-term partnership with us.

Product categories

Company Profile

Established in the pivotal year of 1992, Dongliang Electric Co., Ltd. shines resplendently as a beacon of unparalleled excellence within the dynamic electrical industry. Proudly backed by a formidable registered capital of 50 million RMB, we have cultivated nearly three decades of unmatched expertise, rising as illustrious industry leaders in the design and manufacture of superior medium voltage transmission and distribution electrical equipment. Our iconic transformers stand as the crowning jewels of our extensive product range, featuring a diverse array of dry-type transformers, oil-immersed transformers, machine tool transformers, eco-friendly transformers, control transformers, and illuminating lamp transformers. Our pioneering spirit soars beyond the realm of transformers, embracing innovation in cutting-edge voltage stabilizers, sophisticated voltage regulators, state-of-the-art switchgears, compact substations, frequency converters, and a broad spectrum of trailblazing electric equipment products. Situated in the renowned 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province, our company thrives in a scenic landscape bordered by the serene East Sea and the majestic Oujiang River to the south, with the 'world beautiful' national scenic spot gracing our northern horizon. At Dongliang Electric Co., Ltd., our unwavering commitment to 'quality first, service first, continuous improvement and innovation to meet customers' needs' propels us toward unparalleled heights of excellence. Our rigorous quality objective of 'zero defect, zero complaints' reflects our steadfast quality control system, securing us a stellar reputation among both domestic and international clients. Your satisfaction is our unwavering pursuit, fueling our passion to deliver genuinely attentive and satisfying service. We warmly invite you to visit our factory, eager to forge a lasting and mutually rewarding partnership with you.

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Packaging & Shipping

Packing Standard: At Dongliang Electric Co., Ltd., we pride ourselves on our unwavering commitment to delivering nothing short of excellence with every shipment. Your High-Performance Jbk Transformer is carefully entrusted to the safety of our top-tier, premium wooden cases and specially designed container protections, ensuring utmost security throughout transit. Our meticulously engineered packaging solutions assure that your product arrives in impeccable condition, exactly as we intended. No matter the challenges it may encounter along the journey, we guarantee a perfect delivery.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished leader and trailblazer in the transformer manufacturing industry, consistently setting a benchmark with an impressive 32-year legacy of innovation and dependability. Based in the vibrant hub of Zhejiang, China, we are proud to create transformers that stand as the hallmark of superior quality and unmatched expertise, elevating industry standards around the globe.
Q: Can your product be customized?
A: Absolutely! Dongliang Electric Co., Ltd. excels in catering to the diverse and complex electrical needs across the globe. Our Transformer JBK Single-phase is fully customizable to precisely match your specific voltage, frequency, and specification requirements, ensuring a flawless fit that is uniquely tailored to your distinct needs and operational demands.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., our dedication to excellence transcends the point of sale, evolving into a lifelong commitment. Our extraordinary 20-year quality guarantee stands as a robust testament to our unwavering dedication to your satisfaction. Our after-sales service is thoughtfully designed not only to meet but to exceed your expectations, promising a seamless and gratifying experience, enriched with comprehensive support.
Have more questions? We warmly encourage you to reach out to us at any time. Our dedicated team is poised, enthusiastic, and ready to provide swift, thorough responses to all your inquiries, ensuring you receive the premium information and support you richly deserve.