Grey - ISO9001 Certified, Iron Core, New Silicon Steel Jmb Transformer

• 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: 100.00cm * 100.00cm * 150.00cm
• Package Gross Weight: 50.000kg

Product Description

Product introduction

Introducing the D-R series jack special transformer, expertly designed for AC circuit frequency of 50Hz. This exceptional power solution is perfect for local lighting and machine tools, meeting the high standard: Q/ZT 258.
Crafted with precision, it integrates the NDK series transformer within a robust protective shell. Thoughtfully designed terminals facilitate seamless power input, load wiring, and secure grounding with ground screws.

· Optimized for altitudes not exceeding 2000m, ensuring reliable performance in diverse environments.



· Designed to withstand ambient temperatures from -5°C to a maximum of 40°C. For environments outside this range, custom specifications can be arranged upon request, assuring tailored performance.

· In conditions where the temperature peaks at 40°C, the relative humidity should not surpass 50%. At lower temperatures, however, a higher relative humidity is permissible.
· For example, a relative humidity of 90% is acceptable at 20°C. Proactive measures are recommended to counteract occasional condensation due to temperature fluctuations.

 

Ensure the ambient air is free from corrosive gases or dust that could compromise metal integrity or insulation. The transformer should be safeguarded against water exposure.
Protection against rain and snow erosion is crucial for longevity and performance.

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 distinguished manufacturer, 32 years of unparalleled expertise mark our legacy in electric equipment manufacturing. We specialize in diverse transformers, from dry-type to oil-immersed models, as well as voltage stabilizers and regulators. Our range extends to switchgear, compact substations, and frequency converters. Each product is backed by a rigorous quality control system, ensuring unmatched safety and quality. Our reputation is celebrated both domestically and internationally. Customer satisfaction is our unwavering commitment, and we pledge to deliver services that are sincere, detailed, and wholly satisfactory. We warmly welcome you to visit our state-of-the-art facility and look forward to establishing a long-lasting partnership.
 

Product categories

Company Profile

Founded in 1992, with a registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in the manufacture of medium-voltage transmission and distribution electrical equipment. Specializing in a diverse range of transformers-including dry-type, oil-immersed, machine tool, environmentally-friendly, control, and lighting lamp transformers-our product line also features voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and an array of other premium electrical equipment products. Strategically located in China's renowned 'Electrical Appliance Capital,' Yueqing City, Zhejiang Province, Dongliang Electric Co., Ltd. is ideally positioned between the picturesque East Sea and the Oujiang River to the south, and the nationally celebrated scenic wonders to the north. Upholding a management philosophy rooted in 'quality first, service first,' we commit to continuous improvement and innovation to address our customers' evolving needs. Our stringent quality control system ensures products with 'zero defects, zero complaints,' earning us a stellar reputation both domestically and internationally. We strive for ultimate customer satisfaction and are dedicated to providing sincere, attentive, and exemplary service. We warmly invite you to visit our factory to explore and establish a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We ensure that our products are safeguarded with robust wooden cases or protective containers, providing superior security during transit.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company with an impressive 32 years of professional transformer production expertise, proudly operating from Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique voltage, frequency, and other specifications needed for transformer products across various countries and regions, our offerings can be meticulously customized to align perfectly with your specific requirements.
Q: How about your after-sales service?
A: Our company is committed to excellence, offering a remarkable 20-year after-sales quality guarantee, ensuring long-lasting satisfaction with your purchase.
More questions... Feel free to reach out to us and receive an immediate, attentive response.