Single-Phase Power Toroidal 161/22kv Transformer

• 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 magnificent JBK Grey Transformer Single Phase from Dongliang Electric Co., Ltd., a true beacon of advanced electrical control innovation. This exquisitely designed masterpiece, elegantly cloaked in a sophisticated grey finish, delivers an astounding capacity of up to 5000VA. It stands as the pinnacle choice for applications where input voltages do not exceed 1000V in AC 50-60Hz circuits. The thoughtfully designed capacity on the left face ensures a dependable and steadfast connection, crafted to withstand prolonged operations with unwavering stability. Essential for machine tools and mechanical equipment, this transformer is a beacon of reliability and efficiency, excelling as a power source for general electrical control, enhancing local lighting, and precision indicator power applications.
Meticulously crafted with precision, each transformer boasts a core composed of premium cold-rolled silicon steel sheets, achieving the perfect synergy between compact size and lightweight convenience. This innovative design leads to outstanding operational efficiency, providing 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 offer unparalleled reliability and safety, delivering peace of mind across all your electrical applications.

· Expertly engineered to deliver unrivaled performance even at altitudes reaching up to 1000 meters, ensuring consistent reliability wherever you are.



· Incorporating state-of-the-art technology, these transformers are optimized for peak efficiency in environments with ambient air temperatures ranging from a frosty -30ºC to a comfortable +40ºC.

· Guarantees exceptional performance when relative humidity levels are maintained at or below 85%, securing optimal function in varying conditions.



· Ideally suited for installations in environments free from severe vibrations and shock movements, effectively providing protection against harsh weather elements like rain and snow.

· Specially engineered for safe operation in environments devoid of explosion hazards, corrosive gases, or conductive dust, thereby safeguarding structural integrity and preventing damage to 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 an illustrious history spanning over 32 years, Dongliang Electric Co., Ltd. stands as a beacon of excellence in the electrical equipment industry, renowned for crafting exceptional products with unmatched expertise. Our extensive portfolio encompasses dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, complemented by a range of groundbreaking electrical solutions. Our unwavering commitment to excellence is demonstrated through rigorous quality control processes, ensuring every product we create adheres to the highest standards of safety and quality, reinforcing our esteemed global reputation. At Dongliang, client satisfaction is of utmost importance as we provide genuine, comprehensive, and rewarding services. We warmly invite you to our manufacturing hub to experience our dedication to quality firsthand and explore the potential for a fruitful, long-term partnership with us.

Product categories

Company Profile

In the transformative year of 1992, Dongliang Electric Co., Ltd. emerged as a shining beacon of excellence in the electrical realm. With an impressive registered capital of 50 million RMB, our journey over nearly three decades has been one of unparalleled expertise and leadership in the design and manufacture of premium medium voltage transmission and distribution electrical equipment. At the heart of our offerings are our prestigious transformers, a testament to our engineering prowess. Our diverse range includes dry-type transformers, oil-immersed variants, machine tool transformers, eco-conscious options, control transformers, and transformers for illuminating lamps. Yet, our innovation transcends these marvels, pioneering into voltage stabilizers, voltage regulators, advanced switchgears, compact substations, frequency converters, and an expansive selection of groundbreaking electric equipment products. Situated in Yueqing City, Zhejiang Province, famously known as the 'Electrical Appliance Capital of China,' we are surrounded by a picturesque landscape - the tranquil East Sea and the majestic Oujiang River lie to our south, while the renowned national scenic spot, celebrated for its beauty, graces our northern view. At Dongliang Electric Co., Ltd., our commitment is anchored in 'quality first, service first, continuous improvement and innovation to meet customers' needs,' driving us towards a horizon of unmatched excellence. Our steadfast dedication to 'zero defect, zero complaints' underpins our rigorous quality control system, earning us an esteemed reputation across domestic and global markets. Your satisfaction is our relentless pursuit, inspiring us to provide the most genuine, attentive, and fulfilling service. We warmly welcome you to visit our factory, with the hope of cultivating a lasting and mutually beneficial 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 excellence with every shipment. Each High-Performance JBK Transformer is carefully encased in our top-tier premium wooden cases and complemented by specially designed container protections, ensuring a flawless journey from our hands to yours. Our meticulously engineered packaging solutions promise that your product will arrive in impeccable condition, overcoming any challenge it may face along the way, maintaining the integrity and quality we so diligently uphold.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished leader in the transformer manufacturing industry, boasting an impressive 32-year legacy of innovation and dependability. Based in the heart of Zhejiang, China, we consistently set the standard for excellence, crafting transformers that are the hallmark of superior quality and unmatched expertise, trusted by clients worldwide for their reliability and performance.
Q: Can your product be customized?
A: Absolutely! Dongliang Electric Co., Ltd. excels at accommodating the diverse and complex electrical demands across the globe. Our Transformer JBK Single-phase is fully customizable, aligned perfectly to meet your exact voltage, frequency, and specification requirements, guaranteeing a seamless integration that is finely tuned to your unique needs.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., our dedication to excellence is a lifelong commitment that extends well beyond the point of sale. With our extraordinary 20-year quality guarantee, we offer robust assurance of our steadfast commitment to your satisfaction. Our after-sales service is thoughtfully crafted to not only meet but exceed your expectations, promising a seamless and gratifying experience that reflects the quality and care synonymous with our brand.
Have more questions? We warmly invite you to reach out to us at any time. Our dedicated team is poised and enthusiastic to provide swift, thorough responses to all your inquiries, ensuring you receive the premium information and support you richly deserve. Your satisfaction is our highest priority, and we are here to assist you with any additional questions or concerns.