New Grey Control Transformer for 220V Single Phase Power Supply

• 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 precision, designed for AC circuits operating at a frequency of 50Hz. This transformer stands out as an unparalleled source of local lighting power for machine tools and an array of equipment, rigorously complying with the esteemed Q/ZT 258 standards.
Masterfully crafted, this transformer system merges the distinguished NDK series transformer with a durable protective shell. The shell is ingeniously equipped with terminals facilitating effortless input power and load wiring. Secure ground screws ensure perfect grounding integrity, setting new benchmarks in reliability.

· Designed to deliver peak performance at altitudes reaching up to 2000 meters.



· Effortlessly operational within an ambient air temperature spectrum of 40°C to -5°C. For scenarios exceeding 40°C or dropping below -5°C, express your bespoke needs at the time of order for a meticulously customized solution.

· At a peak ambient temperature of 40°C, the relative humidity is optimally maintained below 50%. However, at cooler temperatures, increased relative humidity is acceptable, ensuring adaptability across a multitude of conditions.
· For example, at a moderate 20°C, the product can accommodate up to 90% relative humidity. Proactive measures are advisable to mitigate occasional condensation resulting from any temperature shifts.

 

Ensure the surrounding environment is devoid of harmful gases or dust that could corrode metal or impair insulation. The transformer must be shielded from water exposure to maintain its enduring functionality.
· Safeguard against the detrimental effects of rain and snow erosion, ensuring the transformer's reliability and longevity remain unchallenged.

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

We are a distinguished professional manufacturer, boasting 32 illustrious years in the electric equipment manufacturing sector. Our expertise encompasses a diverse array of transformers, including both dry-type and oil-immersed variants, alongside voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. We pride ourselves on an unwavering commitment to a stringent quality control system, ensuring unparalleled safety and quality. This dedication has cemented our esteemed reputation both nationally and globally. Our ultimate aspiration is to achieve unwavering customer satisfaction through sincere, meticulous, and exceptional service. We warmly invite you to visit our facility and explore an enduring, fruitful partnership with us.
 

Product categories

Company Profile

Since its establishment in 1992, Dongliang Electric Co., Ltd. has emerged as a powerhouse in the world of electrical manufacturing, supported by a formidable registered capital of 50 million RMB. With almost 30 years of unmatched expertise in crafting medium-voltage transmission and distribution electrical equipment, we have honed our skills to perfection. Specializing in a diverse array of transformers, our offerings include dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Beyond transformers, our diverse portfolio features voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a myriad of other top-tier electric equipment products. Our prestigious enterprise, Zhejiang Dongliang Electric Co., Ltd., proudly resides in Yueqing City, Zhejiang Province, an area celebrated as the 'Electrical Appliance Capital of China.' Nestled amidst the enchanting landscapes of the East Sea and the picturesque Oujiang River to the south, with nationally revered scenic splendors to the north, our location inspires our relentless commitment to excellence. Guided by the unwavering principles of 'quality first, service foremost,' we relentlessly pursue continuous improvement and innovation to surpass customer expectations. Our steadfast quality objectives of 'zero defects, zero complaints' are upheld through a meticulous and comprehensive quality control system, guaranteeing exceptional quality and safety. This steadfast dedication has earned us an impeccable reputation both at home and abroad, rendering us the preferred choice of discerning clients. Customer satisfaction is our perpetual mission, and we are unwavering in our quest to provide the most sincere, comprehensive, and gratifying service imaginable. We cordially invite you to tour our factory and eagerly anticipate the possibility of a fruitful, long-lasting partnership with you.

Company advantage

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Packaging & Shipping

Packing standard: Our packaging standards ensure the utmost protection for your valuable investments, typically utilizing robust wooden cases or highly secure containers. This approach guarantees maximum safety and security during transit, preserving the integrity and quality of your products every step of the way.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is an esteemed leader in the transformer industry, boasting a rich and illustrious history of 32 years in professional transformer manufacturing. Strategically headquartered in the vibrant province of Zhejiang, China, we continually set the benchmark for excellence and innovation.
Q: Can your product be customized?
A: Our transformers are ingeniously crafted to offer unparalleled versatility. Acknowledging the diverse voltage, frequency, and specific requirements that vary across different countries and regions, we proudly provide product customization services. This ensures that each of our transformers aligns seamlessly with your distinct specifications and needs.
Q: How about your after-sales service?
A: Our dedication to customer satisfaction is reflected in our stellar 20-year after-sales quality assurance. This formidable guarantee underscores our unwavering commitment to ensuring your continuous peace of mind and ultimate satisfaction with our products.
More questions? We are here to assist you with any queries you may have! Please do not hesitate to reach out. We prioritize a prompt, attentive, and comprehensive response to all your inquiries, ensuring you receive the support and information you need.