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
Introducing the D-R series jack special transformer, meticulously designed for optimal performance in AC circuit frequencies of 50Hz. This transformer serves as a reliable local lighting power source for machine tools and various other equipment. It adheres to the premium quality standards outlined in Q/ZT 258, ensuring top-tier efficiency and dependability.
Crafted with precision, this remarkable transformer features the NDK series transformer paired with a protective shell. The sophisticated design of the shell includes terminals for seamless input power and load wiring, accompanied by ground screws to ensure safe and efficient grounding.
· Optimally designed for altitudes up to 2000 meters, guaranteeing exceptional performance and efficiency.
· Engineered to withstand ambient air temperatures ranging from -5 °C to an upper limit of 40 °C. For environments that exceed these temperature parameters, bespoke customization is available upon request to meet specific user needs.
· Engineered to withstand ambient air temperatures ranging from -5 °C to an upper limit of 40 °C. For environments that exceed these temperature parameters, bespoke customization is available upon request to meet specific user needs.
· At a maximum ambient temperature of 40°C, the relative humidity should not surpass 50%. However, at cooler temperatures, a higher relative humidity is permissible without compromising the transformer's functionality.
· Notably, at 20°C, the ambient air can accommodate up to 90% humidity. Precautionary steps must be taken to manage occasional condensation resulting from temperature fluctuations.
· Notably, at 20°C, the ambient air can accommodate up to 90% humidity. Precautionary steps must be taken to manage occasional condensation resulting from temperature fluctuations.
The surrounding air should be devoid of harmful gases or dust that could potentially corrode metal or damage insulation. Furthermore, it is imperative that the transformer remains protected from water exposure.
Protection against erosion by rain and snow is crucial to maintain optimal performance and longevity.
Protection against erosion by rain and snow is crucial to maintain optimal performance and longevity.
| 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 and professional manufacturer with an impressive 32 years of extensive experience in the realm of electric equipment manufacturing. Our specialization spans across an array of transformers, including dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and much more. Our rigorous quality control system is the backbone of our operations, ensuring unmatched safety and premium quality that has garnered us a reputable standing both domestically and globally. At the heart of our ethos is customer satisfaction, and we are unwavering in our commitment to providing sincere, thorough, and satisfactory services. We extend a warm invitation for you to visit our state-of-the-art facility and embark on a lasting collaboration with us.
Founded in 1992, with a substantial registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of distinguished experience in the manufacture of medium voltage (MV) transmission and distribution electrical equipment. Our specialization encompasses an extensive range of state-of-the-art transformers, including dry-type transformers, oil-immersed transformers, machine tool transformers, environmentally-friendly transformers, control transformers, and lighting lamp transformers. Additionally, our product line features advanced voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and a variety of other cutting-edge electrical equipment offerings. Dongliang Electric Co., Ltd. is strategically situated in the renowned 'Electrical Appliance Capital of China'-Yueqing City, Zhejiang Province. This prime location offers proximity to the picturesque shores of the East Sea and the Oujiang River to the south while being in close vicinity to the 'world beautiful' national scenic spot to the north. We are steadfast in our commitment to the principles of 'quality first, service first,' continuously striving for improvement and innovation to exceed customer expectations. Our guiding management tenets emphasize 'zero defect, zero complaints' as our unwavering quality objective. Equipped with a rigorous and comprehensive quality control system, we ensure unparalleled quality and safety, earning us an esteemed reputation both domestically and internationally. Customer satisfaction is our perpetual mission, and we pledge to deliver the most sincere, considerate, and satisfactory service. We wholeheartedly welcome you to visit our factory and look forward to establishing a lasting partnership with you.
Packing standard: Our products are generally encased in strong wooden cases or protected securely in containers to ensure safety during transit.
Q: Who are we?A: We are a renowned transformer company with an impressive 32 years of professional transformer production experience, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Given the varying requirements for voltage, frequency, and other special features of transformer products across different countries and regions, our products can be meticulously customized to meet your specific requirements.
Q: How about your after-sales service?
A: Our esteemed company is committed to providing an exceptional 20-year after-sales quality guarantee, ensuring peace of mind with every purchase.
More questions? Feel free to reach out to us, and you will receive an immediate response. We are here to assist you!
