ISO9001 Certified Single Phase Isolation Control Transformer Available

• 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

Precision-engineered to perfection, the D-R series jack special transformer operates at an AC circuit frequency of 50Hz. This exceptional power supply is ideal for local lighting applications, serving machine tools and a variety of equipment with utmost reliability and adhering to the Q/ZT 258 standards.
This expertly crafted transformer system seamlessly integrates the renowned NDK series transformer with a robust protective shell. Thoughtfully designed, the shell includes terminals that facilitate effortless input power and load wiring, alongside secure ground screws that ensure optimal grounding integrity.

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



· Efficiently operates within a wide ambient air temperature range from 40°C to -5°C. For conditions surpassing 40°C or falling below -5°C, specify your unique requirements at the time of order for a personalized, tailor-made solution.

· At the peak temperature of 40°C, it maintains a relative humidity not exceeding 50%. However, when temperatures are lower, the product accommodates higher relative humidity, ensuring adaptability across diverse conditions.
· For example, at 20°C, the product manages up to 90% relative humidity. Special precautions should be taken for occasional condensation as a result of temperature changes.

 

Ensure the surrounding air remains free of harmful gases or dust capable of corroding metal or damaging insulation. It's crucial to protect the transformer against water exposure to maintain its sustained functionality.
· Protect against rain and snow erosion to ensure long-lasting reliability and durability.

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 an esteemed professional manufacturer with an impressive legacy of 32 stellar years in the electric equipment manufacturing industry. Our expertise encompasses a diverse range of transformers, including dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to a rigorous quality control system guarantees unrivaled safety and exceptional quality, securing our esteemed reputation both nationally and internationally. Our ultimate ambition is to achieve unwavering customer satisfaction through sincere, detail-oriented, and extraordinary service. We warmly welcome you to visit our facility and explore a long-lasting partnership with us.
 

Product categories

Company Profile

Founded in 1992, with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. stands as a beacon of excellence with nearly three decades of unmatched expertise in the realm of medium-voltage transmission and distribution electrical equipment. We take immense pride in our unparalleled specialization, offering a diverse array of transformer solutions including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product portfolio further encompasses voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and an assortment of other superior electric devices. Nestled strategically in Yueqing City, Zhejiang Province, a prestigious hub famously recognized as the 'Electrical Appliance Capital of China,' our esteemed company, Zhejiang Dongliang Electric Co., Ltd., is enveloped by the mesmerizing landscapes of the East Sea and the Oujiang River to the south, with nationally acclaimed scenic wonders gracing the north. This picturesque location fuels our relentless commitment to unparalleled quality and service. With an unyielding dedication to the principles of 'quality first, service foremost,' we embrace a culture of continuous improvement and innovation, tirelessly striving to surpass customer expectations. Our ambitious quality objectives of 'zero defects, zero complaints' are rigorously upheld through a meticulous and comprehensive quality control system, safeguarding exceptional quality and safety standards. This steadfast dedication has earned us a distinguished reputation both domestically and internationally, making us the preferred partner for discerning customers worldwide. At Dongliang Electric Co., Ltd., customer satisfaction is our perpetual pursuit, and we are devoted to providing the most genuine, attentive, and fulfilling service. We wholeheartedly invite you to visit our factory and eagerly anticipate the opportunity to forge a lasting and mutually rewarding partnership with you.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: Rest assured, we deliver unrivaled protection for your prized products. Utilizing robust wooden cases or secure containers, we guarantee unparalleled safety and security throughout the entire journey.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a beacon of excellence, with an esteemed 32-year heritage in crafting industry-leading transformers. Nestled in the heart of Zhejiang, China, we have consistently set the benchmark for quality and innovation in transformer production.
Q: Can your product be customized?
A: Our transformers are engineered for adaptability, catering to a spectrum of needs. Recognizing the diverse voltage, frequency, and tailored specifications demanded across global markets, we proudly offer customizable solutions to seamlessly match your exacting expectations.
Q: How about your after-sales service?
A: Our unwavering commitment to your satisfaction is exemplified by an extraordinary 20-year after-sales quality assurance, delivering unparalleled peace of mind and confidence in our products.
More questions? We are here to assist! Reach out to us anytime, and experience our swift and dedicated response to all your queries.