Industrial Electrical Transformer 3 Phase Step Down Oil Immersed Transformer OEM Logo
Brand Name:HENTG Power
Certification:CE
Model Number:S11 S18 S20 S22 or customer
Minimum Order Quantity:1
Place of Origin:China
Price:CN¥1600-8888/units
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Location:
Changsha Hunan China
Address:
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
Supplier`s last login times:
within 22 hours
Product Details
Company Profile
Product Details
Industrial Electrical Transformer 3 Phase Step Down Oil Immersed
Transformer
Product Attributes
| Attribute | Value |
|---|---|
| Type | power transformer, distribution transformer, On-load voltage regulation & non-excitation voltage regulation |
| Material | Copper, Aluminum |
| Frequency | 50Hz, 60Hz |
| Shape | ROUND, Coil |
| Toplogy | BUCK |
| Winding Material | Aluminum, Copper |
| Application | Power Supply |
| Vector Group | Yd11/Ynd11 |
| Phase | Three |
| Coil Structure | TOROIDAL |
| Coil Number | AUTOTRANSFORMER |
| Input Voltage | 10kV, 15kV, 35kV, 69kV, 110kV, 115kV, 132kV |
| Output Voltage | 400V, 480V, 380V, 220V |
| Product Name | 35kV class 3 phase power transformer |
| Cooling Method | ONAN ONAF OFAF |
| Customization | Accept |
| Advantages | Strong short-circuit resistance |
Product Description
Oil-immersed 3 Phase Step Down Industrial Electrical Transformer 35 kv 10 kv to 480v 2.5 mva 2 mva
Technical Specifications
- Rated Voltage: 35kV
- Capacity Range: 50kVA to 3150kVA
- Cooling Method: Oil-immersed
- Frequency: 50Hz or 60Hz
- Impedance Voltage: Customizable
- Ambient Temperature: -25°C to +40°C
Advantages
- Global Support Network: Backed by a worldwide network of technicians and service centers.
- Cost-effective: The long lifespan and low maintenance costs ensure a high return on investment.
- Durability: Designed for extended life, providing reliability for decades, even in harsh conditions.
- Safe Operation: Features advanced safety mechanisms, protecting both the equipment and personnel.
Technical Data For 35KV Three-Phase Oil Immersed Transformer
(630KVA~31500KVA)
| Capacity (KVA) | HV (KV) | HV Tapping | LV (KV) | Vector Group | No-load Loss (W) | On-load Loss (W) | No-load Current (%) | Short Circuit Impedance (%) |
|---|---|---|---|---|---|---|---|---|
| 630 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 830 | 7870 | 1.1 | 6.5 |
| 800 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 980 | 9410 | 1 | 6.5 |
| 1000 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 1150 | 11540 | 1 | 6.5 |
| 1250 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 1410 | 13940 | 0.9 | 6.5 |
| 1600 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 1700 | 16670 | 0.8 | 6.5 |
| 2000 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 2180 | 18380 | 0.7 | 6.5 |
| 2500 | 35 | ±5% | 3.15 6.3 10.5 | Yd11 | 2560 | 19670 | 0.6 | 6.5 |
| 3150 | 35~38.5 | ±5% | 3.15 6.3 10.5 | 3040 | 23090 | 0.56 | 7 | |
| 4000 | 35~38.5 | ±5% | 3.15 6.3 10.5 | 3620 | 27360 | 0.56 | 7 | |
| 5000 | 35~38.5 | ±5% | 3.15 6.3 10.5 | 4320 | 31380 | 0.48 | 7 | |
| 6300 | 5250 | 35060 | 0.48 | 7.5 | ||||
| 8000 | 35~38.5 | ±2*2.5% | 3.15 3.3 6.3 6.6 10.5 11 | Ynd11 | 7200 | 38480 | 0.42 | |
| 10000 | 35~38.5 | ±2*2.5% | 3.15 3.3 6.3 6.6 10.5 11 | Ynd11 | 8700 | 45320 | 0.42 | |
| 12500 | 10080 | 53870 | 0.4 | 8 | ||||
| 16000 | 12160 | 65840 | 0.4 | 8 | ||||
| 20000 | 14400 | 79520 | 0.4 | 8 | ||||
| 25000 | 17020 | 94050 | 0.32 | 8 | ||||
| 31500 | 20220 | 112860 | 0.32 | 8 |
Our Process
Step 1:
We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms. We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list.
Step 2:
After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products.
Step 3:
We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service.
Our Capabilities
- Professional 30+ senior engineers offer 24 hours online service and response within 30 mins.
- 100000 m² factory, 250 workers, 30+ engineers.
- 4 production lines, 10000+ sets annual production capacity.
- 100% OQC testing with 25 detection contents.
- 15 years power transformer designing and production experience.
- Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard.
- Cross-industry power transformer solution.
- Global on-site technical support.
Frequently Asked Questions
Q: Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.
Q: How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Q: Why choose us?
We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. We have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 mins.
Q: What services can we provide?
Accept OEM, business payment are negotiated.
Industrial Electrical Transformer 3 Phase Step Down Oil Immersed Transformer OEM Logo
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