ISO9001 Certified Jmb Grey Transformer with Advanced Silicon Steel

• 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

Our D-R series jack special transformer stands as a testament to engineering excellence, tailored for AC circuit frequency 50Hz. It serves as an optimal local lighting power supply for machine tools and various other equipment. This product meets the rigorous standard: Q/ZT 258, ensuring reliability and superior performance.
This transformative marvel comprises the robust NDK series transformer encased within a durable protective shell. The shell is thoughtfully designed with terminals for seamless input power and load wiring, complemented by ground screws for secure grounding.

· Designed for optimal performance, it is suitable for use at altitudes not exceeding 2000 meters.



· Crafted for diverse environments, it withstands ambient air temperatures ranging from a frigid -5°C to a warm 40°C. For environments with temperatures beyond these limits, bespoke customization options are available upon request to meet and exceed user needs.

· Engineered with precision, at a maximum temperature of 40°C, it maintains a relative humidity of up to 50%. For lower temperatures, it accommodates a higher relative humidity, ensuring adaptability and reliability.
· For instance, at 20°C, it supports up to 90% relative humidity. Special provisions are recommended to address possible condensation due to temperature fluctuations, safeguarding performance.

 

The ambient air is designed to be pure, devoid of harmful gases or dust that could corrode metal or compromise insulation. During use, the transformer is protected from water exposure,
and resilient against erosion caused by rain and snow, ensuring long-lasting 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 proudly position ourselves as a professional manufacturer with 32 years of profound expertise in the realm of electric equipment manufacturing. Our specialization spans across an array of products including transformers (dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our unwavering commitment to a rigorous quality control system assures unmatched safety and quality, earning us a revered reputation both nationally and globally. Customer satisfaction is at the heart of our mission, driving us to deliver sincere, meticulous, and gratifying services. We extend a warm invitation for you to visit our facility and embark on a lasting partnership with us, where innovation meets reliability.
 

Product categories

Company Profile

Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. brings nearly three decades of rich expertise in the manufacture of medium voltage transmission and distribution electrical equipment. Specializing in a wide array of transformative solutions, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, our expansive product line also features high-performance voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and diverse other electrical apparatus. Nestled in the renowned 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province, our strategic location offers breathtaking views of the East Sea and the Oujiang River to the south, and the 'world beautiful' national scenic spot to the north. Upholding our core principles of 'quality first, service first,' along with a commitment to continuous improvement and innovation to fulfill customer needs, our management ethos is driven by a 'zero defect, zero complaints' quality objective. By implementing a stringent and comprehensive quality control system, we assure unparalleled quality and safety, earning us a stellar reputation domestically and internationally. Customer satisfaction remains our perpetual quest, and we pledge to deliver the most sincere, attentive, and gratifying service. We warmly invite you to visit our factory and forge a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We ensure robust protection by employing sturdy wooden cases or container protection, guaranteeing the safe transit of your products.
Q: Who are we?
A: We are a trusted transformer company with an impressive 32 years of professional transformer production expertise, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! In recognition of the diverse requirements stemming from variations in voltage, frequency, and other specifications across different countries and regions, our products can be tailored specifically to meet your needs.
Q: How about your after-sales service?
A: Rest assured with our remarkable commitment to quality, as Dongliang Electric Co., Ltd. provides an exceptional 20-year after-sales quality guarantee.
More questions...... Do not hesitate to reach out to us, and experience our immediate and attentive response to all your inquiries.