Product Description
Triangular Transformer Cold-Press tap changer
The triangular transformer cold-press switch, specifically designed for triangular transformers, has been in use since 2016, with approximately 200,000 units sold to date. Customer feedback consistently highlights its stable quality and performance.
Advantages of the Product
1. Compared to Conventional Plate Switches:
- Eliminates Wire Breakage:
By avoiding the wire looping required in conventional plate switches, this design prevents wire breakage.
- Minimizes Bolt Loosening Risks:
Conventional plate switches rely on bolted connections between wires and terminals, which can loosen during long-distance transportation. This often necessitates tightening the bolts twice, increasing material, labor, and production costs.
- Boosts Production Efficiency:
The cold-press connection improves wire production efficiency by 30% compared to conventional plate switches.
2. Material Savings:
- Compact Design:
Its smaller size reduces the space it occupies in the transformer oil tank, which in turn decreases the size of the tank and reduces the amount of transformer oil and tank material required.
- Shorter Lead Wires:
The triangular arrangement of the switch's three-phase contacts shortens the tap wires, saving over 0.5 kg in paper-covered copper wire costs.
3. Enhanced Performance:
- Superior Sealing:
The sealing components are made of high-quality brass with precision-sealed surfaces, ensuring excellent sealing performance.
- Improved Conductivity:
The concave design of the movable contact increases the contact area with the static contact, enhancing conductivity.
- Enhanced Insulation:
The use of premium epoxy fiberglass boards significantly improves electrical insulation performance.
4. Easy Operation:
- Automatic Positioning:
The switch automatically and quickly aligns during tap changes, providing a clear and tactile sense of position switching.
- Clear Position Indicators:
The external operating mechanism features clear position indicators for intuitive and user-friendly operation.
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