Jmb ISO9001 Approved Transformer, Grey Color, New Silicon Steel 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: 100.00cm * 100.00cm * 150.00cm
• Package Gross Weight: 50.000kg

Product Description

Product introduction

Introducing the D-R series jack special transformer: a revolutionary solution for AC circuit frequency needs at 50Hz. This exceptional device serves as a reliable local lighting power supply for machine tools and other equipment, proudly adhering to the stringent standards outlined in Q/ZT 258.
Crafted meticulously from the robust NDK series transformer and encased in a durable protective shell, this transformer features user-friendly terminals for seamless input power and load wiring, along with ground screws for secure grounding.

· Designed for use at altitudes up to 2000 meters, ensuring versatile applicability.



· Withstand ambient air temperatures ranging from a chilly -5 °C to a warm 40 °C. For environments exceeding these limits, we offer specially customized solutions to meet your specific needs upon request.

· At a maximum temperature of 40 °C, the air's relative humidity should not exceed 50%. However, at lower temperatures, a higher relative humidity is permissible, ensuring flexibility in diverse conditions.
· For instance, an impressive 90% relative humidity at 20 °C is achievable. Nonetheless, special precautions should be considered for occasional condensation caused by temperature fluctuations.

 

The ambient air should remain free from harmful gases or dust, which may corrode metal or compromise insulation. The transformer should be safeguarded against water exposure,
as well as protected from erosion caused by rain and snow, ensuring longevity and 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 proudly stand as a professional manufacturer with 32 years of unparalleled expertise in electric equipment manufacturing. Our specialization spans a range of products, including transformers (both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our commitment to a stringent quality control system guarantees unmatched safety and quality, earning us a distinguished reputation both domestically and internationally. Customer satisfaction remains our highest priority, and we dedicate ourselves to providing sincere, comprehensive, and satisfactory services. We warmly invite you to tour our facility and embark on a rewarding and lasting partnership with us.
 

Product categories

Company Profile

Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts an impressive legacy of nearly three decades in the field of medium voltage transmission and distribution electrical equipment manufacturing. Our expertise shines through in our specialized production of a diverse range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Furthermore, we excel in crafting voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and various other electrical equipment products. Our esteemed company, Zhejiang Dongliang Electric Co., Ltd., is strategically nestled in Yueqing City, Zhejiang Province-famously known as the 'Electrical Appliance Capital of China.' Positioned elegantly by the East Sea and the Oujiang River to the south and neighboring the breathtaking national scenic spots to the north, our location is as advantageous as it is picturesque. Upholding our steadfast commitment to 'quality first, service paramount,' we continuously strive for excellence through innovation and improvement, dedicated to exceeding our customers' expectations. By adhering to our quality objective of 'zero defects, zero complaints,' we have established a rigorous and comprehensive quality control system that ensures the utmost safety and reliability of our products. This dedication has garnered us a sterling reputation within the industry, both domestically and internationally. Customer satisfaction remains our unwavering goal, and we eagerly offer you our most genuine, considerate, and satisfactory service. We warmly invite you to visit our factory, where we hope to forge a lasting and prosperous partnership together.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We proudly adhere to robust packaging standards, utilizing strong, durable wooden cases or secure container protection to ensure your product arrives safely and in pristine condition.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company with an impressive 32 years of unparalleled professional transformer production experience, proudly based in the industrially vibrant Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Understanding the diverse demands of global markets, our transformers can be tailored to meet your specific requirements, taking into account variations in voltage, frequency, and other unique characteristics necessary for different countries and regions.
Q: How about your after-sales service?
A: We are committed to excellence in customer satisfaction, offering a remarkable 20-year after-sales quality guarantee, ensuring long-term reliability and performance of our products.
More questions...... Do not hesitate to reach out to us for any inquiries, and experience our prompt and attentive response.