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 is a marvel of engineering, designed perfectly for AC circuit frequencies of 50Hz. It serves as an ideal local lighting power source for machine tools and other equipment, strictly adhering to the standard: Q/ZT 258.
This innovative product is a seamless integration of the NDK series transformer encapsulated within a robust protective shell. The shell is thoughtfully equipped with terminals for both input power and load wiring, along with ground screws for secure grounding.
·Engineered for use at altitudes not exceeding 2000 meters, ensuring optimal performance even in elevated terrains.
·The transformer is built to withstand a wide range of ambient air temperatures, with an upper limit of 40°C and a lower limit of -5°C. For environments exceeding these limits, bespoke solutions are available upon request.
·The transformer is built to withstand a wide range of ambient air temperatures, with an upper limit of 40°C and a lower limit of -5°C. For environments exceeding these limits, bespoke solutions are available upon request.
·At a maximum temperature of 40°C, the air's relative humidity should not surpass 50%. However, higher humidity is permissible at lower temperatures, enhancing flexibility and adaptability.
·For instance, the transformer can accommodate 90% humidity at 20°C. Special precautions should be taken to prevent occasional condensation due to temperature fluctuations.
·For instance, the transformer can accommodate 90% humidity at 20°C. Special precautions should be taken to prevent occasional condensation due to temperature fluctuations.
The operational environment must be free from harmful gases or dust that can corrode metal or compromise insulation integrity. The transformer is designed to be safeguarded from water exposure,
and is resilient against erosion from rain and snow, ensuring durability and longevity.
and is resilient against erosion from rain and snow, ensuring durability 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 proudly stand as a leader in the industry, boasting 32 years of extensive experience in electric equipment manufacturing. Our specialization spans transformers, including both dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. With a rigorous quality control system, we offer unmatched safety and quality, earning us an esteemed reputation globally. Our unwavering commitment to customer satisfaction drives us to provide genuine, attentive, and exceptional services. We invite you to visit our facility and explore the potential of a fruitful partnership with us.
Founded in the thriving year of 1992, Dongliang Electric Co., Ltd. boasts an impressive registered capital of 50 million RMB and nearly three decades of unparalleled expertise in manufacturing medium voltage transmission and distribution electrical equipment. Specializing in a diverse array of transformers-including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers-our product lineup extends to voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and a broad spectrum of electric equipment. Nestled in the renowned "Electrical Appliance Capital of China," Yueqing City, Zhejiang Province, our strategic location graces the shores of the East Sea and Oujiang River to the south, with the stunning national scenic wonder to the north. We adhere to the core tenets of "Quality First, Service Foremost," ceaselessly innovating and refining to exceed customer expectations. Our unwavering commitment to "Zero Defects, Zero Complaints" is the cornerstone of our rigorous quality control system, which ensures both safety and excellence. This dedication has earned us a sterling reputation, securing favor among domestic and international clients alike. At Dongliang Electric, customer satisfaction is our perpetual pursuit, and we pledge to deliver the most genuine, thoughtful, and gratifying service. We warmly invite you to visit our factory and forge an enduring partnership with us.
Packing standard: Our commitment to quality ensures that we generally use robust wooden cases or reliable container protection to safeguard your purchase during transit.
Q: Who are we?A: We are Dongliang Electric Co., Ltd., a 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! Recognizing the diversity in voltage, frequency, and other unique transformer specifications across different countries and regions, our products are fully customizable to meet your specific requirements.
Q: How about your after-sales service?
A: Our company is dedicated to providing exceptional support with a 20-year after-sales quality guarantee, ensuring your peace of mind long after your purchase.
More questions? Don't hesitate to reach out, and you'll receive an immediate, attentive response from our team.
