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The Power Contacts for Outdoor Isolator/Disconnector Switch designed for voltages above 66KV are essential components for ensuring robust electrical performance in high-voltage applications. These contacts are manufactured from high-purity electrolytic copper with superior electrical conductivity, engineered to withstand extreme environmental conditions while maintaining low contact resistance. With a customizable current capacity of up to 4000A, these contacts meet the demands of various applications including high-voltage substations, power transmission networks, and renewable energy systems. The surfaces are enhanced with corrosion-resistant silver/tin plating, ensuring durability and longevity, complying with international standards like IEC 62271-102 and ANSI C37.30. They offer operational efficiency with minimal maintenance, while the mechanical durability of over 10,000 cycles guarantees reliable performance.
Key Features
| Features | Description |
|---|---|
| Voltage Rating | Above 66KV |
| Current Capacity | Up to 4000A (customizable) |
| Material | High-conductivity electrolytic copper with silver/tin plating |
| Contact Resistance | ≤ 30 µΩ |
| Operating Temperature | -40°C to +85°C |
| Mechanical Durability | >10,000 operation cycles |
| Surface Treatment | Corrosion-resistant plating |
| Standards Compliance | IEC 62271-102 / ANSI C37.30 |
| Attributes | Description |
|---|---|
| Material | High-purity electrolytic copper |
| Plating Options | Silver or tin plating (customizable) |
| Operational Compliance | IEC 62271-102 and ANSI C37.30 |
| Temperature Performance | -40°C to +85°C |
| Electrical Efficiency | Contact resistance ≤ 30 µΩ |
| Mechanical Lifespan | >10,000 cycles |
Key Words
*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Brand: Heatex
Country of Origin: India
### **Technical Data Sheet: Power Contacts for Outdoor Isolator/Disconnector Switch (>66KV)**
#### **Product Overview:**
The power contacts for outdoor isolator/disconnector switches ensure reliable current conduction and minimal contact resistance in high-voltage applications above 66KV. Engineered for superior electrical performance, these contacts withstand extreme environmental conditions while maintaining durability and efficiency.
#### **Technical Specifications:**
- **Voltage Rating:** Suitable for systems above 66KV
- **Current Capacity:** Up to 4000A (customizable)
- **Material:** High-conductivity electrolytic copper with silver/tin plating
- **Contact Resistance:** ≤ 30 µΩ for optimal efficiency
- **Operating Temperature:** -40°C to +85°C
- **Mechanical Durability:** >10,000 operation cycles
- **Surface Treatment:** Corrosion-resistant plating for extended lifespan
- **Standards Compliance:** IEC 62271-102 / ANSI C37.30
#### **Applications:**
- High-voltage substations
- Power transmission and distribution networks
- Renewable energy systems
These power contacts ensure robust electrical performance, longevity, and minimal maintenance requirements.
### **Power Contacts for Outdoor Isolator/Disconnector Switch (>66KV)**
#### **Technical Overview:**
Power contacts play a vital role in high-voltage isolator/disconnector switches, ensuring efficient current conduction with minimal electrical losses. Designed for voltages exceeding 66KV, these contacts are engineered to deliver superior electrical and mechanical performance, even under harsh environmental conditions. Their robust construction and advanced surface treatments help maintain low contact resistance, ensuring system reliability and longevity.
#### **Material & Surface Treatment:**
Manufactured from high-purity electrolytic-grade copper, the contacts offer excellent electrical conductivity. To enhance durability and corrosion resistance, they are available with silver or tin plating. The silver-plated variant (customizable thickness) provides excellent oxidation resistance and maintains a stable, low-resistance interface over prolonged operational cycles.
#### **Electrical & Mechanical Performance:**
- **Voltage Rating:** Suitable for high-voltage applications above 66KV
- **Current Carrying Capacity:** Up to 4000A, customizable based on system requirements
- **Contact Resistance:** ≤ 30 µΩ, ensuring minimal energy loss
- **Mechanical Endurance:** Rated for over 10,000 operating cycles
- **Temperature Range:** Operates reliably between -40°C and +85°C
- **Spring-Loaded Mechanism:** Ensures consistent pressure and optimal conductivity
#### **Environmental & Operational Standards:**
- Compliant with **IEC 62271-102** and **ANSI C37.30** standards for high-voltage switchgear
- Corrosion-resistant plating ensures longevity in high-humidity, high-pollution environments
#### **Applications:**
- High-voltage substations
- Power transmission and distribution networks
- Renewable energy infrastructure
Engineered for long-term efficiency, these power contacts provide exceptional reliability, reducing maintenance requirements while ensuring consistent electrical performance in high-voltage disconnector applications.
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