630kVA Mv Hv Oil Immersed Transformer Electrical Isolation Three Phase Power Transformer
MOQ:
1
Delivery Time:
Negotiable
Brand:
HENTG Power
Product Description
630kVA MV HV Oil Immersed Transformer Electrical Isolation Three Phase Power Transformer
Product Specifications
| Attribute | Value |
|---|---|
| Type | Distribution Transformer, Oil-filled Transformer |
| Material | Copper, Aluminum, Steel |
| Frequency | 50Hz |
| Shape | Rectangle |
| Winding Material | Copper, Aluminum |
| Application | Electronic, Industrial |
| Phase | Three |
| Coil Structure | Circular coil |
| Coil Number | Dual-winding coil |
| Input Voltage | 10kV, 35kV, 110kV |
| Output Voltage | 0.4KV |
| Color | White |
| Size | 150*80*120CM |
| Vector Group | Dyn 11 |
| Cooling Method | ONAN |
| Capacity | 63kVA |
Product Description
High-voltage oil-immersed power transformers with multi-layer pressboard insulation, enhanced via pre-impregnated lamination to improve thermal cycling and voltage surge resilience.
International Certifications & Full Factory Testing
- Compliant with IEC, ANSI, and BS standards, with CE, ISO9001, and type test certificates available
- 100% factory-tested for electrical performance and vacuum-dried for insulation reliability
- Ensures safe and compliant procurement for global projects with guaranteed performance
S20 Type Energy-Efficient Secondary Oil-Immersed Transformer
| Rated Capacity (KVA) | Vector Group | Voltage Combination | No-load Loss | Load Loss | Impedance |
|---|---|---|---|---|---|
| 30 | Yyn0 / Dyn11 | 10 6.3 6 | 70 | 505 | 4.0 |
| 50 | 90 | 730 | |||
| 63 | 100 | 870 | |||
| 80 | 115 | 1050 | |||
| 100 | 135 | 1265 | |||
| 125 | 150 | 1510 | |||
| 160 | 180 | 1850 | |||
| 200 | 215 | 2185 | |||
| 250 | 260 | 2560 | |||
| 315 | 305 | 3065 | |||
| 400 | 370 | 3615 | |||
| 500 | 430 | 4330 | |||
| 630 | 510 | 4960 | 4.5 | ||
| 800 | 630 | 6000 | |||
| 1000 | 745 | 8240 | |||
| 1250 | 870 | 9600 | |||
| 1600 | 1050 | 11600 | |||
| 2000 | 1225 | 14640 | 5.0 | ||
| 2500 | 1440 | 14840 |
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions around the world. Founded in 2011, we occupy 100,000 square meters and specialize in reliable, high-performance solutions for global power systems.
How can we guarantee quality?
- Always a pre-production sample before mass production
- Final inspection before shipment with QC & test reports provided
- We accept FAT (Factory Acceptance Test)
- Factory can manufacture oil type and dry type distribution transformers, max 500KV 480MVA power transformer, GIS, switchgear, substation
- Compliant with ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- 2+ years guarantee service provided
Why choose us?
- Professional and independent drawing team and technical team
- Expected to confirm all drawing contents within 7 days
- 30+ senior engineers offering 24/7 online service with 30-minute response time
What services can we provide?
Accept OEM, business payment terms are negotiable.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Hentg Power Electric Technology Co., Ltd.
Location
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
Contact Person
Laurel