China ZTelec Yuguang: Leading Power Transformer Manufacturer in China | 20+ Years of Global Export Experience
10-14 2025 | By:
About China ZTelec Yuguang
China ZTelec Yuguang is a trusted manufacturer and exporter of electrical power equipment with over 20 years of international experience. With more than 5,000 global partners, our company provides high-quality transformers, switchgear, and substations for industrial, commercial, and utility applications.
Our products are widely used in power distribution networks, industrial automation, renewable energy, mining, and urban infrastructure across Asia, Europe, South America, Africa, and the Middle East.
Our product range includes:
All products are engineered for voltage levels up to 35kV and comply with IEC, ANSI, GB, and CE standards.
1. Oil-Immersed Power Transformer
ZTelec Power Transformer Factory
Oil-immersed transformers are widely used in distribution networks, substations, and renewable energy systems.
They are known for excellent heat dissipation, low noise, and long service life.
Oil-Immersed Distribution Transformer Price Guide 2025 Specifications & Buying Tips
| Model | Voltage Class | Capacity (kVA) | Cooling Method | Efficiency Level | Standards | Application |
|---|---|---|---|---|---|---|
| S11 | 10–35kV | 100–12500 | ONAN/ONAF | Level 2 | IEC 60076 / GB 1094 | Urban power grids, industrial zones |
| S13 | 10–35kV | 200–31500 | ONAN | Level 3 | ANSI / CE | Renewable and utility systems |
| Sh15 | 10–20kV | 500–31500 | ONAN/ONAF | Level 3 | ISO9001 / IEC | Solar & wind power stations |
2. Dry-Type Cast Resin Transformer
Cast Resin Solar Transformer Manufacturer for Photovoltaic Projects
Dry-type transformers are flame-retardant, moisture-proof, and environmentally friendly, ideal for indoor use in commercial buildings, hospitals, and factories.
Three Phase Dry Type Transformer
| Model | Voltage Level | Capacity (kVA) | Insulation Class | Cooling | Standards | Application |
|---|---|---|---|---|---|---|
| SCB10 | ≤35kV | 100–2500 | F | AN / AF | IEC 60076 / GB/T 10228 | Hospitals, shopping centers |
| SCB11 | ≤35kV | 200–3150 | H | AF | CE / ISO14001 | Industrial facilities |
| SG Series | 10–20kV | 160–2500 | F | Natural / Forced Air | ANSI / UL | Data centers, schools |
3. Phase-Shifting Rectifier Transformer
Phase shifting rectifier transformer price
These transformers are used in electronic rectification, steel plants, and variable frequency drives, effectively improving power factor and system stability.
| Model | Input Voltage | Capacity (kVA) | Phase Shift Angle | Cooling | Standards | Application |
|---|---|---|---|---|---|---|
| ZT(P)SFG(H)-1000 | 6–35kV | 1000–5000 | 30° | Oil/Natural | IEC 60076 | Rectifier systems |
| ZT(P)SFG(H)-3150 | 10–35kV | 2000–15000 | 15°–30° | Oil/Natural | CE / GB | Industrial VFDs |
4. High & Low Voltage Switchgear
Our switchgear systems are built for safe, reliable power distribution with modular designs and smart control options.
| Type | Voltage Range | Rated Current (A) | Frequency | Standards | Application |
|---|---|---|---|---|---|
| KYN28 | 3.6–40.5kV | 630–4000 | 50/60Hz | IEC 62271 / GB 3906 | Substations & utilities |
| GCS / GGD | ≤690V | 400–3200 | 50/60Hz | IEC 60439 | Factories, distribution panels |
| HXGN15 | ≤24kV | 630 | 50/60Hz | CE / ISO | Compact switch stations |
5. Box-Type Substation
Transformers For Wind Turbine Generators
Compact and fully integrated, box-type substations combine transformer, switchgear, and protection systems in one enclosure.
Perfect for urban grids, renewable energy, and industrial areas.
| Model | Voltage (kV) | Capacity (kVA) | Structure | Cooling | Application |
|---|---|---|---|---|---|
| YB-12/0.4 | 12 | 200–1600 | Metal Shell | ONAN | Urban & rural power supply |
| YB-35/10 | 35 | 500–2500 | Compact Modular | ONAF | Solar & wind projects |
Photovoltaic Step-Up Transformers
Customization & OEM Services
ZTelec Yuguang provides custom-built solutions according to client needs:
-
Custom voltage and power capacity up to 35kV / 30MVA
-
Optional insulation materials (Nomex, FR4, G10)
-
Smart monitoring systems
-
Compact or modular designs for containerized stations
FAQ
Q1: What is the lead time for transformer production?
➡ Standard models: 15–20 working days.
➡ Custom models: 25–35 working days.
Q2: What warranty do you provide?
➡ 24 months warranty and lifetime technical support.
Q3: Can ZTelec Yuguang export worldwide?
➡ Yes, we export to Asia, Europe, Africa, South America, and more.
Q4: Does ZTelec Yuguang offer OEM/ODM?
➡ Yes, we offer custom labeling and technical designs for partners.
Contact China ZTelec Yuguang
📧 Email: info@ztelecgroup.com
🌐 Website: www.hnztelec.com
📞WhatsApp: +86-157-1674-9170
You may also find these interesting:
