| Customization: | Available |
|---|---|
| Rated Voltage: | 10kv |
| System Rated Voltage: | 9kv |
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HY5WS-17/50DL 10KV Outdoor High Voltage Power Distribution Detachable Zinc Oxide Lightning Arrester with Polymer Housing
Overview
HY5WS-17/50DL 10KV Outdoor High Voltage Power Distribution Detachable Zinc Oxide Lightning Arrester with Polymer Housing
Product Description:
The HY5WS-17/50DL series 10KV Outdoor High Voltage Power Distribution Detachable Zinc Oxide Lightning Arrester is an efficient device used to protect power distribution equipment from overvoltage damage. This arrester uses zinc oxide varistors as the core component, which offer high sensitivity to system overvoltage and non-linear voltage-current characteristics. When the power system experiences lightning strikes or operational overvoltages, the arrester rapidly conducts and dissipates energy, effectively limiting the peak overvoltage and protecting electrical equipment.
The arrester is equipped with a detachable polymer housing, which provides excellent moisture, pollution, and explosion resistance, making it suitable for various harsh outdoor environments. The compact design ensures easy installation and maintenance, while the product also boasts high mechanical strength and long-term stability. The HY5WS-17/50DL series meets national and international standards such as GB/T 11032 and IEC 60099-4.
Technical Parameters:
• Rated Voltage: 10kV
• Maximum Continuous Operating Voltage (MCOV): 8.4kV
• Nominal Discharge Current: 10kA
• Residual Voltage at Rated Discharge Current: ≤50kV
• DC Reference Voltage (1mA): ≥17kV
• Operating Response Time: ≤100ns
• High Pollution Flashover Voltage: ≥400kV
• Pollution Grade: II
• Insulation Material: Polymer Composite
• Mechanical Strength: ≥120Nm
Environmental Conditions:
• Altitude: Not exceeding 1000m (If altitude exceeds 1000m, the insulation level should be adjusted accordingly)
• Ambient Temperature: -40°C to +60°C
• Relative Humidity: ≤90% (at 25°C)
• Wind Speed: Not exceeding 35m/s
• Seismic Intensity: Not exceeding 8 degrees
Installation and Maintenance:
The arrester is simple to install, typically in a vertical orientation, and should be kept away from areas with strong vibrations. To ensure long-term stability, it is recommended to conduct regular visual inspections and electrical performance tests, especially in areas with frequent lightning and severe pollution.
These specifications were compiled from multiple reliable sources .
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