Jmb Grey Transformer with ISO9001 Approval, New Silicon Steel Core

• 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

The D-R series jack special transformer is ingeniously designed for use in AC circuits with a frequency of 50Hz. Crafted to serve as a reliable local lighting power source for machine tools and various other equipment, it perfectly aligns with the high standards of the industry, specifically adhering to standard: Q/ZT 258.
This exceptional transformer is a combination of the NDK series transformer and a robust protective shell. The shell is meticulously engineered, featuring terminals for input power and load wiring, as well as grounding screws to ensure safe and effective grounding.

· The transformer is designed for optimal performance at altitudes not exceeding 2000 meters.



· The ambient air temperature is expertly managed within an upper limit of 40°C and a lower limit of -5°C. If required for environments beyond these specifications, customization is available to meet these needs when placing an order.

· At a maximum of 40°C, the air's relative humidity should not exceed 50%. However, the design allows for higher relative humidity when the temperature is lower.
· For instance, at 20°C, a relative humidity of up to 90% is permissible. To manage occasional condensation resulting from temperature fluctuations, appropriate measures must be taken.

 

The ambient air should remain free of harmful gases or dust that could corrode metal or compromise insulation integrity. During use, the transformer must be protected from moisture,
including erosion 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 are a leading professional manufacturer with an impressive 32 years of rich expertise in the electric equipment industry. Specializing in a broad range of products such as transformers (including both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, and compact substations, as well as frequency converters, we pride ourselves on our stringent quality control system. This commitment to quality ensures unmatched safety and quality, earning us a prestigious reputation both domestically and internationally. Customer satisfaction is our top priority, and we are dedicated to delivering services that are sincere, meticulous, and satisfactory. We warmly invite you to visit our facility and consider establishing a lasting partnership with us.
 

Product categories

Company Profile

Established in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. proudly boasts nearly 30 years of expertise in manufacturing medium-voltage transmission and distribution electrical equipment. Our specialization encompasses a diverse array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. We further excel in the production of voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and other premium electric equipment products. Strategically positioned in Yueqing City, Zhejiang Province, known as China's "Electrical Appliance Capital," our location is blessed with picturesque surroundings-nestled between the sparkling East Sea and the serene Oujiang River, with the enchanting national scenic spot to the north. At Dongliang Electric, we are unwavering in our commitment to excellence, adhering to our principles of "quality first, service first," while embracing continuous improvement and innovation to exceed customer expectations. Our stringent quality control system ensures unparalleled quality and safety, earning us a stellar reputation among domestic and international clientele. Customer satisfaction remains our ultimate goal, and we are dedicated to providing the most sincere, thoughtful, and gratifying services. We cordially invite you to visit our factory and forge an enduring partnership with us.

Company advantage

certificate

 

service

exhibition

Packaging & Shipping

Packing Standard: Our products are securely packaged using robust wooden cases or container protection to ensure the utmost safety during transit.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a leading transformer company with 32 years of professional transformer production experience, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Our products can be tailored to meet your unique specifications. We understand the variations in voltage, frequency, and specialty requirements across different countries and regions, and we're here to accommodate your needs.
Q: How about your after-sales service?
A: We are committed to excellence with a 20-year comprehensive after-sales quality guarantee, ensuring your satisfaction long after purchase.
Have more questions? Don't hesitate to reach out to us. We promise you an immediate response with the information you need.