Affordable 220V Control Transformer for Power Supply Applications

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Single
• Model NO.: JMB
• 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
• Temperature: -5ºC~40ºC
• Transport Package: Wooden Case
• Specification: 0.05-1.8kv 0.3-30kva
• 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 D-R Series Jack Special Transformer: a pinnacle of engineering excellence, designed for AC circuit frequencies of 50Hz. This transformer is an outstanding solution for local lighting power supply needs in machine tools and diverse equipment, crafted in accordance with the stringent Q/ZT 258 standards.
This expertly crafted transformer system seamlessly integrates the acclaimed NDK series transformer with a durable protective shell. The shell is meticulously designed with strategically placed terminals for easy input power and load wiring, while robust ground screws ensure optimal grounding integrity.

· Engineered for superior performance at altitudes reaching up to 2000 meters, ensuring consistent operational excellence.



· Efficiently performs within a broad ambient air temperature range from 40°C to -5°C. For environments outside this range, specify your requirements for a customized, tailor-made solution when placing your order.

· At a peak temperature of 40°C, the relative humidity should not surpass 50%. However, as temperatures decrease, higher relative humidity levels are permissible, providing flexibility across diverse conditions.
· For example, at a temperature of 20°C, the product can accommodate up to 90% relative humidity. It is advisable to adopt special measures for occasional condensation resulting from temperature variations.

 

Maintain an environment free from corrosive gases and dust that can harm metal components and insulation. Ensure the transformer remains shielded from water exposure to guarantee its sustained functionality over time.
· Safeguard against erosion caused by rain and snow, ensuring the product's durability and dependable performance over its lifespan.

Apply	Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings
Installation height	The altitude does exceed 2000m
The waveform of the power supply voltage	similar to a sine wave

With a legacy of expertise, we are a professional manufacturer boasting an impressive history of 32 stellar years in the electric equipment manufacturing industry. We specialize in a comprehensive range of transformers, including dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our dedication to a rigorous quality control system ensures unparalleled safety and quality, cementing our esteemed reputation both nationally and internationally. Our unwavering commitment to customer satisfaction is achieved through sincere, meticulous, and exceptional service. We warmly invite you to visit our facility and explore the potential for a lasting partnership with us.
 

Product categories

Company Profile

Founded in 1992 with a commanding registered capital of 50 million RMB, Dongliang Electric Co., Ltd. emerges as a leader with close to three decades of unmatched expertise in the creation of medium-voltage transmission and distribution electrical equipment. We are distinguished by our adept specialization in an extensive variety of transformers, such as dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product line further encompasses voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a broad array of elite electric equipment products. Zhejiang Dongliang Electric Co., Ltd., proudly situated in Yueqing City, Zhejiang Province, is celebrated as the 'Electrical Appliance Capital of China.' This prime location is nestled amidst the mesmerizing beauty of the East Sea and the Oujiang River to the south and is flanked by the renowned national scenic marvels to the north, invigorating our unwavering commitment to excellence. Guided by the resolute tenets of 'quality first, service foremost,' we fervently embrace perpetual enhancement and innovation, aiming to surpass customer expectations consistently. Our ambitious quality goals of 'zero defects, zero complaints' are maintained through a rigorous and all-encompassing quality control system, ensuring peerless quality and safety standards. This steadfast devotion has earned us a stellar reputation, both nationally and globally, positioning us as the preferred choice among discerning customers. Customer satisfaction is our perpetual pursuit, and we are dedicated to providing the most genuine, attentive, and gratifying services. We warmly welcome you to tour our factory and eagerly anticipate fostering a lasting partnership with you.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing Standard: We prioritize the safe delivery of your valuable purchases. Our standard packaging includes robust wooden cases or secure containers, providing unmatched protection and ensuring the utmost safety during transit.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a beacon of excellence in the transformer industry, boasting a prestigious 32-year history of professional transformer production. Proudly located in Zhejiang, China, we continue to lead with innovation and quality.
Q: Can your product be customized?
A: Our transformers are crafted with unrivaled adaptability. Acknowledging the different voltage, frequency, and specific requirements around the globe, we offer tailored customization to meet your exact specifications, ensuring seamless integration into your systems.
Q: How about your after-sales service?
A: We are dedicated to providing excellence beyond purchase, offering an extraordinary 20-year after-sales quality guarantee that affirms our commitment to your satisfaction and peace of mind.
More questions? We are here to assist! Reach out to us for any queries and receive a swift, attentive response to all your concerns.