ISO9001 Certified 100va Control Transformer with Iron Core

• 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 is a masterwork of engineering, meticulously created for AC circuit frequencies of 50Hz. It stands out as a superb local lighting power supply solution, perfectly suited for machine tools and other equipment, meeting the stringent requirements of Q/ZT 258 standards with unmatched precision.
Expertly crafted for resilience and efficiency, this transformer system harmoniously integrates the acclaimed NDK series transformer with a durable, robust protective shell. This shell is strategically designed with terminals that allow for seamless input power and load wiring connections, coupled with secure ground screws that ensure optimal grounding integrity and safety.

· Engineered to deliver top-tier performance at altitudes reaching up to 2000 meters, ensuring reliability even in challenging conditions.



· Ensures efficient operation within an ambient air temperature range of 40°C to -5°C. For environments surpassing 40°C or descending below -5°C, we invite you to specify your unique requirements for a bespoke, tailor-made solution when placing your order.

· When the temperature reaches a maximum of 40°C, maintaining a relative humidity below 50% is essential. However, at lower temperatures, the product accommodates higher relative humidity, providing versatility and adaptability to various environmental conditions.
· For example, at 20°C, this exceptional product can handle up to 90% relative humidity. It is crucial to consider special measures to manage occasional condensation resulting from any temperature fluctuations.

 

Ensure that the surrounding air remains free of harmful gases or dust, as these can corrode metal and damage insulation. The transformer must be shielded against water exposure, maintaining its sustained functionality and durability.
· Safeguard the transformer from erosion caused by rain and snow, guaranteeing its longevity and unwavering reliability.

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 with a remarkable track record spanning an impressive 32 stellar years in the electric equipment manufacturing industry. We specialize in an extensive array of transformers, such as dry-type and oil-immersed models, alongside voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to a rigorous quality control system guarantees unparalleled safety and quality, fortifying our esteemed reputation both nationally and globally. Our ultimate goal is delivering unwavering customer satisfaction, achieved through sincere, detail-oriented, and exceptional service. We warmly welcome you to visit our facility and consider embarking on an enduring partnership with us.
 

Product categories

Company Profile

Established in the dynamic year of 1992, Dongliang Electric Co., Ltd. stands as a beacon of quality in the realm of electrical engineering. With a formidable registered capital of 50 million RMB, we have spent almost three decades mastering the art of manufacturing top-tier medium-voltage transmission and distribution equipment. Specializing in an impressive suite of transformers-ranging from dry-type to oil-immersed, machine tool to environmentally protective models, as well as control and lighting lamp transformers-we offer unparalleled diversity and expertise. Our expansive product catalog goes beyond transformers to include voltage stabilizers, regulators, state-of-the-art switchgear, compact substations, and sophisticated frequency converters, all crafted with precision and care. Nestled in the heart of Yueqing City, Zhejiang Province, famously dubbed the 'Electrical Appliance Capital of China,' Zhejiang Dongliang Electric Co., Ltd. enjoys a prime location enriched by the magnificent East Sea and Oujiang River to the south, and nationally renowned scenic landscapes to the north. This inspiring setting fuels our relentless dedication to 'quality first, service foremost,' driving our innovation and continuous improvement efforts as we strive to surpass customer expectations consistently. We are committed to the highest standards of quality and safety, guided by our rigorous 'zero defects, zero complaints' quality control system, which has cemented our reputation for excellence both at home and internationally. Our unwavering goal is to achieve complete customer satisfaction by offering the most genuine, attentive, and fulfilling service. We eagerly invite you to experience our factory firsthand and are excited to build a long-lasting partnership with you.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We meticulously ensure the utmost protection for your precious investments. Typically, this involves the use of robust wooden cases or meticulously secured containers, providing ultimate safety and peace of mind during transit.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a hallmark of excellence in the transformer industry. With an illustrious 32-year heritage, we are esteemed for our specialized focus on transformer production, proudly rooted in Zhejiang, China.
Q: Can your product be customized?
A: Our transformers epitomize flexibility and adaptability. Recognizing the vast array of voltage, frequency, and unique specifications required globally, we offer tailor-made solutions to impeccably fit your distinct requirements, ensuring unparalleled satisfaction.
Q: How about your after-sales service?
A: We are devoted to delivering exceptional service with a formidable 20-year after-sales quality assurance, providing you with unmatched peace of mind and satisfaction.
More questions? Our dedicated team is readily available to assist you! Please do not hesitate to reach out, and you can expect a swift and comprehensive response to any inquiries.