110kV, 220kV Power Station Porcelain Surge Arrester
Price:
Negotiable
MOQ:
5000PCS
Delivery Time:
5-7 days
Brand:
UCHI
Product Description
110kV, 220kV Power Station Porcelain Surge Arrester
The Porcelain Surge Arrester is a high-quality product that provides reliable protection for electrical equipment. Its durable construction, efficient performance, and easy installation make it essential for industrial applications. With excellent high voltage protection capability, it prevents costly equipment damage while ensuring operational safety.
Product Specifications
- Type: 110kV, 220kV power station porcelain surge arrester
- Application: Station type
- Material: Porcelain housing
- Color options: Brown or Grey
- High quality MOV discs/blocks
- 100% routine tested
- Certifications: KEMA, CEPRI, XIHARI test reports and ISO 9001
- Compliance: GB, IEC, IEEE standards
Uchi ELECTRIC porcelain single column arresters with line discharge classes from 2 to 5 are available for systems up to 500 kV, providing protection against lightning and switching over voltages. The design features:
- Porcelain housing with Aero Dynamic shed profile (IEC 60.815 compliant)
- ZnO varistors, spacers and locating rings assembled under compression
- Pressure relief diaphragms at both ends
- Evacuated air void replaced with dry air and sealed
- System seal evaluated during routine tests using vacuum chamber
- Tested in accordance with IEC 60099-4 standard
Technical Specifications
| Type | Rated Voltage (kV) | MCOV(kV) | Maximum Residual Voltage (kV) | Repetitive charge transfer withstand Qrs C |
|---|---|---|---|---|
| Y10W-51/134 | 51 | 40.8 | 154 | 0.4 |
| Y10W-84/221 | 84 | 67.2 | 254 | 1.0 |
| Y10W-90/235 | 90 | 72.5 | 264 | 1.0 |
| Y10W-96/250 | 96 | 75 | 280 | 1.0 |
| Y10W-102/266 | 102 | 79.6 | 297 | 1.0 |
| Y10W-108/281 | 108 | 84 | 315 | 1.0 |
| Y10W-192/500 | 192 | 150 | 560 | 1.2 |
| Y10W-204/532 | 204 | 159 | 594 | 1.2 |
| Y10W-216/562 | 216 | 168.5 | 630 | 1.2 |
Key Features
- Quality design and manufacturing
- Glazed externally and internally
- Varistors in single column, spring loaded with air cavity
- High energy handling and pollution performance
- Pressure relief performance up to 65 kA
- Safe non-shattering short circuit behavior
- Available in Gray or Brown
Product Benefits
- High Voltage Protection: Safeguards equipment from damaging voltage surges
- Energy Efficient: Operates with low energy consumption
- Easy Installation: Simple setup without requiring professional services
- Durable Construction: Weather-resistant porcelain housing for long service life
- Safety Assurance: Reduces electrical hazards and fire risks
- Cost Effective: Minimizes equipment damage and downtime
Applications
- Power stations and substations
- Industrial plants (manufacturing, mining, oil & gas)
- Critical facilities (airports, hospitals)
- Commercial buildings and residential complexes
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Uchi Electronics Co.,Ltd
Location
Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
Contact Person
Anna