High-Efficiency 10kv 630kVA Cast Resin Transformer for Industrial Use

Safety

1. Dupont Nomex insulation system supplies a high rate of flame-proof, explosion-proof, and fire-protection.
2. Professional technology assures high mechanical strength, short-circuit withstand, and longtime reliable operation.

Reliability

1. C Grade insulation materials provide H Grade fire-resistance rating.
2. Low partial discharge, high insulation level, and long-life expectancy.
3. High capacities of three proofings (moisture proofing, salt spray proofing and dust proofing).

Environment

1. There is no pollution in the process of transportation, storage, and operation.
2. Saving up to 70-80% core loss compared to conventional transformers. Improving energy efficiency, short-term investment return.
3. Low noise and maintenance-free.
4. Recyclable.

Core

1. Using high quality Amorphous metal as the core, it saves 70-80% off-load loss comparing to traditional ones.
2. High mechanical strength is to ensure no damage in the transportation vibration.
3. Ability of against higher order harmonic.

Windings

Features:

1. High quality copper foil and H Grade insulation materials at LV side;
2. Multi-layer, sub-cylindrical ring, and vertical structure of multi-airway at HV side;
3. First class insulation material - Nomex paper between layers of coil;
4. Vacuum Pressured Immersed (VPI) windings;
5. Resin sealed winding endings.

What these features bring:

1. High mechanical strength and prominent short-circuit endurance.
2. Strong ability of thermal shock resistance prolongs its life to a extended level.
3. High capacities of three proofings (moisture proofing, salt spray proofing and dust proofing).