New Silicon Steel, ISO9001 & CNAS Approved Reliable 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, meticulously engineered for AC circuits with a frequency of 50Hz. This specialized transformer serves as a robust local lighting power supply specifically designed for machine tools and similar equipment. Fully compliant with the standard: Q/ZT 258, it guarantees reliability and efficiency in every application.
The D-R Series Transformer is innovatively crafted, comprising the advanced NDK series transformer encased in a durable protective shell. The shell is thoughtfully designed with terminals for seamless input power and load wiring, along with sturdy ground screws to ensure secure grounding.

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



·Engineered to withstand a diverse range of temperatures, the upper ambient limit is 40°C, while the lower limit is -5°C. For environments exceeding these parameters, bespoke customization is available upon request, ensuring tailor-made solutions for every unique need.

·Under maximum ambient conditions of 40°C, the air's relative humidity does not surpass 50%. However, at reduced temperatures, a higher humidity level is permissible, accommodating more diverse climatic conditions.
·For instance, at 20°C, an impressive 90% relative humidity is viable. In cases of occasional condensation due to temperature fluctuations, we recommend implementing protective measures to maintain integrity.

 

The ambient environment must be free from corrosive gases or dust that can damage metal or compromise insulation. The transformer is built to withstand operational challenges but must not be exposed to water,
nor be subjected to rain and snow erosion, ensuring longevity 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 a professional manufacturer with 32 years of profound expertise in electric equipment manufacturing. Our specialization includes an array of transformers (both dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and much more. Our rigorous quality control system assures ultimate safety and premium quality, securing a respected reputation across domestic and international markets. We prioritize customer satisfaction as our ultimate objective, offering sincere, meticulous, and gratifying services. We warmly invite you to visit our facility and explore the opportunity to establish a lasting partnership with us.
 

Product categories

Company Profile

Founded in 1992 with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of expertise in the manufacture of medium-voltage transmission and distribution electrical equipment. Our specialization spans a wide array of high-quality products including transformers (dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers), voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and other essential electric equipment. Nestled in the renowned 'Electrical Appliance Capital of China', Yueqing City, Zhejiang Province, our location graces the scenic shores of the East Sea and the Oujiang River, with a breathtaking national scenic spot to the north. Adhering to a management philosophy of 'quality first, service foremost', we relentlessly pursue continuous improvement and innovation to exceed customer expectations. Our commitment is embodied in our 'zero defect, zero complaints' quality objective, supported by a rigorous quality control system to ensure unparalleled safety and reliability. This dedication has earned us a sterling reputation, both domestically and internationally. With customer satisfaction as our perpetual goal, we are committed to offering the most sincere, attentive, and satisfactory service. We warmly welcome you to visit our factory and forge a lasting partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing standard: We employ robust methods, typically utilizing sturdy wooden cases or reinforced container protection to ensure the utmost safety during transit.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting 32 years of expertise in professional transformer production, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique demands of varied voltages, frequencies, and other specificities across different countries and regions, our Reliable Jmb Transformer is fully customizable to align with your precise requirements.
Q: How about your after-sales service?
A: Our company stands behind its products with an impressive 20-year after-sales quality guarantee, ensuring peace of mind and enduring satisfaction.
More questions? We invite you to reach out to us. Contact us anytime for immediate assistance and discover the prompt and attentive service we are known for.