Advanced Power Supply Transformer with Custom Voltage Specifications

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Model NO.: Oil immersed transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Frequency Characteristics: Power Frequency
• Brand: Junling
• Voltage: Customizable
• Frequency: 50/60Hz
• Standard: Standard
• Use: Voltage Conversion
• Origin: China

Product Description

Product Description

Oil-immersed transformer:
1. Featuring a core crafted from premium imported high-quality cold-rolled silicon steel sheets, these transformers significantly cut down on no-load loss and no-load current while minimizing operational noise.
2. Designed for longevity, the transformer is isolated from air exposure, effectively mitigating oil degradation and slowing insulation aging.
3. Utilizing a Dyn11 connection group, these transformers efficiently minimize harmonic interference, enhancing power quality and grid reliability.
4. Engineered with a fully sealed structure, they boast extended service life with maintenance-free cores, ensuring reliable performance over time.
5. Noise levels are meticulously measured to remain below industry standards, ensuring quiet operation.

 

Excellent cooling performance:
With oil serving as the cooling medium, these transformers proficiently dissipate heat generated during operation, ensuring the equipment's stability and safety.

Good insulation performance:
The superior insulation properties of transformer oil offer robust electrical isolation, guaranteeing the safe and efficient operation of the equipment.

Strong overload capacity:
Built to handle significant loads for short durations, oil-immersed transformers exhibit remarkable overload resilience.

Long service life:
Meticulously designed with premium materials, these transformers are renowned for their extended service life and minimal failure rates.

Large capacity adaptability:
Tailored for large capacities, oil-immersed transformers are perfectly suited for high-power transmission and distribution tasks.

Economical:
In expansive power installations, these transformers offer cost-effective investment and operational benefits, underscoring their economic advantages.

Product specification

Item	Value
Voltage	Customizable
Frequency	50/60HZ
Standard	Internation
Authentication	ISO9001
Use	Voltage conversion Current conversion Impedance conversion  Isolate  Voltage stabilization

Rated capacity	Voltage ratio	Set of vectors	No-load loss (kilowatts)	resistance
30kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.13	4%
50kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.18	4%
80kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.25	4%
100kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.27	4%
125kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.32	4%
160kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.36	4%
200kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.42	4%
250kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.49	4%
315kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.6	4%
400kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.66	4%
500kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.79	4%
630kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	0.91	4%
800kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	1	6%
1000kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	1.2	6%
1250kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	1.4	6%
1600kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	1.6	6%
2000kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	2	6%
2500kva	6kv/10kv/11kv/33kv	Yyn0/Dyn11	2.4	6%

Main product

Company Profile

Qingdao Junling Transformer Co., Ltd. stands as a prestigious transformer manufacturer in China, boasting over 15 years of industry expertise and an annual output value surpassing 150 million yuan. We are equipped with advanced manufacturing equipment, a robust technical team, cutting-edge production processes, and comprehensive testing methods. Our product line spans oil-immersed power transformers, epoxy resin dry-type transformers, high and low-voltage switchgear, box-type substations, and complete power installation solutions. Our products are integral to power grid transmission, municipal infrastructure, steel smelting, chemical sectors, and industrial substations. We consistently enhance our management practices and elevate product quality, adhering strictly to ISO9001 quality and ISO14001 environmental standards. Driven by core values of "Integrity, Innovation, and Excellence," we are committed to technological advancement, exceptional quality, and unrivaled customer satisfaction. We invite partners across all sectors to join us in forging a luminous future for the power industry.

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FAQ

Q1. Are you a trading company or manufacturer?
We are a professional factory with 15 years of experience in the field of transformers, cable distribution boxes, various electrical equipment, etc.

Q2. Do you accept customized services?
We offer OEM/ODM service and can print your logo on the product. our professional technical and quotation team can provide a satisfactory project according to your drawing and parameters.

Q3.What is your MOQ?
Our MOQ is 1 piece.

Q4.How long is your delivery lead time?
It depends on your product requirement and quantity. Generally, 5~10 working days is available.

Q5. How do you solve quality problems?
Please provide detailed photos of quality problems. our technical and quality testing department will analyse. we will make a satisfactory solution within 2 days.

Q6. What are your payment terms?
T/T, L/C,MoneyGram, Credit Card, Western Union, Cash;