High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer
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Product Highlights
- Wide Application Range: Suitable for power, electronic, lighting, rectifier, and audio systems.
- Multiple Voltage Options: Available in 10kV, 20kV, and 35kV high voltage configurations.
- Three-Phase Design: Core-type transformer with multi-winding and copper winding material.
- High Safety Standards: Certified with ISO9001-2000, ISO9001, and CCC compliance.
- Efficient Cooling System: Dry-type transformer design with oil-immersed safety options.
- Low Loss Performance: Optimized off-load loss of 0.5KW and on-load loss of 4.8KW.
- Flexible Payment Terms: Accepts LC, T/T, and Western Union for international transactions.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Lighting, Rectifier, Audio
- Phase
- Three
- Model NO.
- MK-EP2888
- Core
- Core-type Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Multi-winding Transformer
- Certification
- ISO9001-2000, ISO9001, CCC
- Usage
- Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
- Frequency Characteristics
- High Frequency
- Shape of Core
- Ring
- Brand
- China
- Transport Package
- Wooden Case
- Specification
- Customized
- Trademark
- Markevina or OEM
- Origin
- China
- Production Capacity
- 100, 000, 000/Year
- Package Size
- 100.00cm * 150.00cm * 100.00cm
- Package Gross Weight
- 2000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer
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High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer -
High Voltage 10kv, 20kv 35kv High Voltage Oil and Dry Type Transformer
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Product Description
1.Product introduction
Three-phase high-voltage power transformers can be widely used in industry, such as start spot welding machine, automatic welding machine, butt welding machine, straightening machine, steel wire rolling machine, diffusion welding machine, seam welding, roll welding, touch welding, row welding machine etc.
2. Normal operating conditions
Three-phase high-voltage power transformer should be able to work normally under the following conditions:
a) Altitude: not more than 1000m;
b) Ambient temperature: -15 ºC ~ + 40 ºC
c) The relative humidity of the air does not exceed 95% (at + 25 ºC);
d) In a gas or steam environment without damage to insulation;
e) Used in explosive environment without methane coal dust.
3. Product parameters
| No. | Item | S-300/33/0.415 |
| 1 | Rated power(KVA) | 300 |
| 2 | Frequency(Hz) | 50 |
| 3 | Rated voltage: MV/LV(KV) | 33±2X2.5/0.415 |
| 4 | Impedance | 6.5% |
| 5 | Vector group | Dyn11 |
| 6 | No. Of phase | 3 |
| 7 | Type of winding | double |
| 8 | Material of winding | copper |
| 9 | Power frequency withstand voltage: MV/LV(KV) | 85/5 |
| Lightning impulse voltage at primary side(kv) | 170 | |
| 10 | Off-load current | 1.0% |
| 11 | Off-load loss (KW) | 0.5 |
| 12 | On-load loss (KW) | 4.8 |
| 13 | Temperature raise of top oil(K) | 55 |
| Winding temperature rise(K) | 65 | |
| 14 | Method of tapping | Off-load |
| 15 | Dimension (L*W*H)(mm) | 1350×950×1550 |
| 16 | Weight (kg) | 1580 |
| 17 | Standard | According to the "three-phase oil-immersed transformer" national standard |
Product Description:
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI242085". Items marked "
" are certified.
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Company Profile
Markevina Technology (Shenzhen) Co., Ltd. Was founded in 2017, the company is located in Shenzhen, one of the top hi-tech products manufacturing and development center of the world, Markevina is currently a professional trading company for some group internal manufacturing facilities.
Smart Home Appliances products:
Mainly including smart small appliances including humidifiers, air purifiers, coffee makers, air fryer, Electric oven, disinfectors, electric grill etc, and smart plugs, smart doorbell systems, smart locks and smart humidifiers of many series manufacturing etc.
Electricity and power equipment manufacturing and engineering
We supply power station related products, such as Transformer, switchgear, Vacuum Breakers, Isolators, and also Hydro Turbines, Diesel Generators, Gas Generators, Wind Turbines etc.
Machinery and Production Line
We can customize machinery and solutions according to the particular requirements of Production Lines in food, medical, chemical industrial areas.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment; We can provide a wide range of products. In fact, our main series now and we also provide an extensive range of customization services in order to cater for your special orders. We are seeking sincerely cooperation with all interested companies.
Currently, our products have been exported to America, France, Poland, Sweden, Australia, Italy and some other countries and regions. Our company has always focused on research, development and innovation. All of our products could reach CE FCC ETL RoHS certification standards.
We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us. We look forward to establish a good and long-term business relationship with you.
Markevina Technology (Shenzhen ) Co., Ltd.
Markevina Technology (Zhongshan) Co., Ltd.
Markevina Technology (Zhuhai) Co., Ltd.
Markerry Industrial Co., Ltd.
About Our Factory & Business Background
- Address
- Longhua, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Shenzhen, Zhongshan, Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-09-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum operating altitude?
- It is designed to operate at altitudes not exceeding 1000 meters.
- What certifications does the product have?
- It holds ISO9001-2000, ISO9001, and CCC certifications.
- What are the available payment methods?
- We accept LC, T/T, and Western Union.
- What is the lead time for production?
- The lead time is one month for both peak and off-peak seasons.
- Is the transformer suitable for explosive environments?
- Yes, it can be used in explosive environments without methane coal dust.
- What is the winding material?
- The winding material is copper.
- What are the standard shipping terms?
- We offer FOB, EXW, CFR, CIF, DAT, FAS, DAP, CIP, CPT, and FCA terms.
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