ISO9001 Certified, Grey Color, New Silicon Steel Core 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

The D-R series jack special transformer is expertly designed for AC circuit frequency of 50Hz. This powerhouse serves as a local lighting power source for machine tools and various equipment, adhering to the rigorous standard: Q/ZT 258, ensuring reliability and efficiency in every operation.
Crafted with precision, it consists of the superior NDK series transformer and a durable protective shell. The shell is equipped with user-friendly terminals for input power and load wiring, complemented by ground screws for enhanced safety and grounding.

· Designed for versatility, it performs seamlessly at altitudes up to 2000m, delivering consistent results regardless of elevation.



· Engineered to withstand an ambient air temperature from a cozy -5 °C to a warm 40 °C. For environments exceeding these limits, specialized customization is available, ensuring the transformer meets all your unique needs.

· At a maximum temperature of 40 °C, the air's relative humidity remains a manageable 50%. Lower temperatures can accommodate higher humidity levels, providing flexibility and adaptability.
· An example of this adaptability is allowing a 90% humidity at 20 °C, with special provisions for any condensation that may occur due to temperature fluctuations.

 

Built for durability, the transformer operates in environments free from harmful gases or dust that could corrode metal or compromise insulation. It remains steadfast and reliable, never succumbing to water exposure,
nor erosion from rain and snow, ensuring longevity and uninterrupted 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

We are a distinguished professional manufacturer with an impressive 32 years of extensive experience in the electric equipment manufacturing industry. Our specialization spans across a variety of products, including transformers (both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our steadfast commitment to a rigorous quality control system guarantees exceptional safety and quality, earning our esteemed reputation on both domestic and global stages. Customer satisfaction is our unwavering pursuit, and we pledge to provide sincere, meticulous, and highly satisfactory services. We extend a warm invitation to visit our facility, where we welcome the opportunity to establish a lasting and fruitful partnership with you.
 

Product categories

Company Profile

Founded in 1992 with a registered capital of 50 million RMB, Dongliang Electric Co., Ltd. stands as a beacon of excellence in the MV transmission and distribution electrical equipment industry with nearly 30 years of unparalleled expertise. Specializing in a diverse array of products such as transformers-ranging from dry-type and oil-immersed to machine tool, environmental protection, control, and lighting lamp transformers-our portfolio also includes voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a comprehensive suite of other electric equipment products. Strategically nestled in Yueqing City, Zhejiang Province, known as the 'Electrical Appliance Capital of China', our facility is perfectly positioned along the picturesque shores of the East Sea and the Oujiang River, with the breathtaking national scenic wonders to the north. Adhering to the guiding principles of 'quality first, service foremost, continuous improvement, and innovation,' our steadfast commitment to quality-ensuring zero defects and zero complaints-has earned us a stellar reputation both domestically and internationally. At Dongliang Electric, customer satisfaction is our ultimate pursuit, and we are dedicated to delivering the most sincere, considerate, and fulfilling service. We warmly invite you to visit our factory and establish a lasting partnership with us, as we continue to set the standard for excellence and innovation in the industry.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing Standard: We prioritize the safety and integrity of our products by employing durable wooden cases or secure container protection, ensuring your transformer arrives in pristine condition.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting 32 years of professional transformer production experience, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique voltage, frequency, and transformer needs of different countries and regions, our products can be tailored precisely to your specifications.
Q: How about your after-sales service?
A: Our commitment to excellence extends to our after-sales service, offering an impressive 20-year quality guarantee, ensuring your peace of mind long after purchase.
For more questions or inquiries, do not hesitate to reach out. We assure you of a prompt response to address any concerns or needs you may have.