100va Control Transformer Machine Grey Iron Core ISO9001 Approved

• 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

The D-R series jack special transformer by Dongliang Electric Co., Ltd. sets a new benchmark in precision engineering, designed specifically for AC circuits operating at a frequency of 50Hz. It stands out as an outstanding power supply solution for local lighting of machine tools and diverse equipment, aligning perfectly with Q/ZT 258 standards to deliver unparalleled performance.
Exquisitely designed, this transformer system seamlessly integrates the illustrious NDK series transformer with a durable protective shell. The shell is ingeniously configured with terminals, enabling effortless input power and load wiring connections, further complemented by secure grounding screws that ensure impeccable grounding fidelity.

· Engineered to deliver peak performance at altitudes reaching up to 2000 meters, making it versatile for various geographic locations.



· Operates with remarkable efficiency in ambient air temperatures ranging from 40°C to -5°C. Should your operational environment extend beyond these temperatures, we invite you to specify your requirements for a bespoke, tailor-made solution at the time of ordering, ensuring customized excellence.

· When operating at a maximum temperature of 40°C, the relative humidity should be maintained below 50%. Yet, at cooler temperatures, a higher relative humidity is allowable, offering adaptability across diverse climatic conditions.
· For example, at a comfortable 20°C, the product can adeptly manage up to 90% relative humidity. Take into consideration the need for special measures to mitigate occasional condensation due to any temperature changes.

 

Ensure that the surrounding air is devoid of harmful gases or dust that could potentially corrode metal components or compromise insulation integrity. The transformer must be protected from water ingress, securing its sustained performance and reliability.
· Guard against degradation from rain and snow, ensuring durability and consistent operation over the long term.

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

As a leading professional manufacturer, we boast an impressive legacy of 32 illustrious years in the electric equipment manufacturing sector. Our expertise encompasses a diverse array of transformers, including both dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. We are steadfast in our dedication to a stringent quality control system that guarantees unparalleled safety and premium quality, reinforcing our esteemed status on both national and international stages. Our unwavering mission is to achieve complete customer satisfaction through sincere, detail-oriented, and outstanding service. We cordially invite you to visit our facility and explore a promising and enduring partnership with us.
 

Product categories

Company Profile

Founded in 1992, Dongliang Electric Co., Ltd. stands as a beacon of excellence in the realm of electrical manufacturing, fortified by an impressive registered capital of 50 million RMB. With nearly three decades of unrivaled expertise, we specialize in the creation of medium-voltage transmission and distribution electrical equipment. Our diverse array of transformers includes dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our product portfolio further extends to encompass voltage stabilizers, voltage regulators, switchgear, compact substations, and frequency converters, as well as a plethora of other top-tier electric equipment products. Proudly headquartered in Zhejiang Dongliang Electric Co., Ltd., our company is nestled in Yueqing City, Zhejiang Province, a place revered as the 'Electrical Appliance Capital of China.' Set against the awe-inspiring backdrop of the East Sea and the Oujiang River, with scenic national treasures to the north, our location embodies our commitment to quality and innovation. We steadfastly adhere to the principles of 'quality first, service foremost,' constantly pushing the boundaries of improvement and innovation to not just meet, but surpass customer expectations. Our lofty quality ambitions of 'zero defects, zero complaints' are meticulously upheld through a rigorous and comprehensive quality control system, ensuring our products are synonymous with unmatched quality and safety. This dedication has earned us an esteemed reputation both at home and abroad, securing our place as the preferred choice among discerning customers. Our relentless pursuit of customer satisfaction drives our mission to offer the most genuine, considerate, and gratifying service. We warmly welcome your visit to our factory and eagerly anticipate forging a long-lasting partnership with you.

Company advantage

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Packaging & Shipping

Packing standard: At Dongliang Electric Co., Ltd., we prioritize the utmost protection for your invaluable products. Our standard packing involves the use of durable wooden cases or securely fastened containers, ensuring maximum safety and minimizing risk during transit. Rest assured that your products are in safe hands.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a beacon of excellence in the transformer industry, boasting an impressive 32-year legacy of specializing in professional transformer production. Our esteemed company is proudly based in Zhejiang, China, where we have cultivated a tradition of quality and innovation.
Q: Can your product be customized?
A: Absolutely! Our transformers are ingeniously crafted with adaptability as a core principle. Recognizing the unique voltage, frequency, and specific requirements in different regions worldwide, we offer comprehensive customization to ensure our products meet and exceed your specific needs, providing you with tailored solutions.
Q: How about your after-sales service?
A: We are dedicated to delivering unparalleled service quality with our extraordinary 20-year after-sales quality guarantee. This commitment to excellence underscores our pledge to ensure your complete satisfaction and peace of mind long after your purchase.
More questions? We are at your service! Don't hesitate to reach out to us with any inquiries. You can expect a seamless and attentive response from our team, eager to assist you with all your needs.