Audited Supplier
JMB
Power, Electronic, Instrument, Lighting
Single
Core-type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001
Single-phase Transformer, Power Transformer, Distribution Transformer
Low Frequency
EE
Grey or Optional
New Silicon Steel Sheet
ISO9001&CNAS
-5ºC~40ºC
dongliang
Wooden Case
0.05-1.8kv 0.3-30kva
Zhejiang, China
850421
Product Description
The D-R series jack special transformer stands as a hallmark of electrical excellence, designed specifically for AC circuits with a frequency of 50Hz. This transformer serves as an ideal choice for machine tools and various equipment, delivering reliable local lighting power supply. It adheres to the stringent standard: Q/ZT 258, ensuring high-quality performance.
Crafted with precision, the transformer is composed of the NDK series core, enveloped in a robust protective shell. This thoughtfully designed shell includes terminals for seamless input power and load wiring connections, along with ground screws to ensure secure grounding.
·The product is engineered for operational excellence at altitudes of up to 2000 meters.
·It thrives in ambient air temperatures with an upper limit of 40°C and a lower operational threshold of -5°C. Should your needs exceed these parameters, we offer specially tailored solutions for environments above 40°C or below -5°C, available upon request.
·It thrives in ambient air temperatures with an upper limit of 40°C and a lower operational threshold of -5°C. Should your needs exceed these parameters, we offer specially tailored solutions for environments above 40°C or below -5°C, available upon request.
·With a maximum temperature of 40°C, the transformer maintains optimal efficiency when the relative humidity of the air does not exceed 50%. It can also accommodate higher humidity levels at reduced temperatures.
·For instance, it operates efficiently at 90% relative humidity at 20°C. Please consider special precautions to manage occasional condensation arising from temperature fluctuations.
·For instance, it operates efficiently at 90% relative humidity at 20°C. Please consider special precautions to manage occasional condensation arising from temperature fluctuations.
The transformer is designed for environments free of harmful gases or dust that could corrode metal or compromise insulation integrity. It is vital that the unit remains free from exposure to water,
and is safeguarded against erosion caused by rain and snow.
and is safeguarded against erosion caused by rain and snow.
| 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 leading professional manufacturer, enriched with 32 years of profound expertise in the domain of electric equipment manufacturing. Our specialization spans across transformers-including both dry-type and oil-immersed models-voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our rigorous quality control system guarantees unmatched safety and quality, which has earned us a prestigious reputation both nationally and internationally. We are dedicated to achieving supreme customer satisfaction and pledge to provide sincere, meticulous, and satisfactory services. We warmly welcome you to explore our facility and establish a lasting partnership.
Founded in 1992 with a robust 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 specialty encompasses a wide range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our extensive product portfolio also includes voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and other premium electrical equipment. Nestled in the renowned 'Electrical Appliance Capital of China'-Yueqing City, Zhejiang Province-our strategic location offers proximity to the stunning East Sea and the picturesque Oujiang River to the south, and the renowned national scenic beauty to the north. Our corporate ethos is rooted in the principles of 'quality first, service first, continuous improvement, and innovation' to consistently exceed customer expectations. Our steadfast commitment to 'zero defects, zero complaints' forms the cornerstone of our quality objectives. We have instituted a rigorous and comprehensive quality control system to ensure the safety and excellence of our products, earning us a stellar reputation both domestically and internationally. We are deeply committed to achieving unparalleled customer satisfaction and are devoted to providing the most sincere, considerate, and satisfactory service. We warmly invite you to visit our factory and look forward to establishing a lasting partnership with you.
Packing Standard: Our premium packaging solutions include robust wooden cases or specialized container protection, ensuring the utmost security during transit.
Q: Who are we?A: We are a leading transformer company with 32 years of unparalleled expertise in professional transformer production, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Given the diverse voltage, frequency, and unique specifications required across different countries and regions, our transformers can be tailor-made to meet your precise requirements.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd. offers an exceptional 20-year after-sales quality guarantee, ensuring long-lasting satisfaction.
Have more questions? Reach out to us anytime for an immediate and comprehensive response.
