Schneider Trihal Cast Resin Dry Type Transformer 10kV-35kV 100-3150kVA
- Ultimate Safety: F1 certified for fire resistance—self-extinguishing and toxic-gas free.
- Maintenance-Free: No oil checks or filtration needed; ideal for hard-to-reach installations.
- High Thermal Shock Resistance: Engineered to handle rapid load fluctuations in demanding environments.
- Eco-Friendly Design: E2 environmental and C2 climatic certified for sustainable infrastructure.
| Model | Rated Power | Voltage Ratio | Vector Group | Impedance |
|---|---|---|---|---|
| Trihal 250kVA | 250 kVA | 10(20)/0.4 kV | Dyn11 / Yzn11 | 4.0% |
| Trihal 630kVA | 630 kVA | 10(20)/0.4 kV | Dyn11 | 4.0% / 6.0% |
| Trihal 1000kVA | 1000 kVA | 10(20)/0.4 kV | Dyn11 | 6.0% |
| Trihal 1600kVA | 1600 kVA | 10/0.4 kV | Dyn11 | 6.0% |
| Trihal 2500kVA | 2500 kVA | 35/0.4 kV | Dyn11 | 6.0% / 7.0% |
| Trihal 3150kVA | 3150 kVA | 35/0.415 kV | Dyn11 | 7.0% / 8.0% |
- Residential Housing Developments
- Schools, Hospitals, Commercial Strips, and Public Parks
Trihal is oil-free, eliminating fire and leakage risks, making it ideal for indoor infrastructure like hospitals and data centers.
It guarantees the transformer is self-extinguishing and produces no toxic gases during a fire, ensuring maximum safety for high-occupancy buildings.
No. Its cast resin design is virtually maintenance-free, only requiring occasional cleaning of the cooling air channels.
Yes, with its C2 climatic rating, it can operate in temperatures as low as -25°C and handle sudden, heavy load changes.
Yes, the E2 rating ensures reliable performance in environments with high humidity or heavy pollution without track-mark risks.
We offer Natural Air (AN) as standard and Forced Air (AF) to increase power capacity by up to 40% when needed.
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