KEMA Outdoor Substation Substation Lightning Arrester 220kV , Brown / Gray Color
Price:
negotiation
MOQ:
1pcs
Delivery Time:
21days per container
Brand:
YONGDE
Product Description
KEMA Outdoor Substation Silicone Polymer Gapless Lightning Arresters 220kV
Characteristics:
- It adopts double sealing structure, the core encapsulates by molded silicone rubber which completely solves the sealing problem of porcelain housed products.
- It has a two-way pressure release structure.
- Its core component ZnO varistor has good pressure ratio, consistency, large flow capacity and high reliability.
- E creepage distance of porcelain housed products is wide which is suitable for IV level heavy pollution areas.
Technical Data:
| Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 1/5 μ s Steeo Discharge Current | MRV under 8/20 μ s Lightning Discharge Current | MRV under 30/60 μ s Operating Discharge Current | Minmum Reference Voltage under 1 mA DC | 4/10 μ s High Current Impulse Twice (KA) | 2mS SW through-flow capacity A/18 | Line Discharge Class | |||
| 5KA | 10KA | 5KA | 10KA | 0.25KA | 0.5KA | ||||||||
| Y10W5-192/500 | 220 | 192 | 150 | 560 | 500 | 426 | 280 | 100 | 800 | 3 | |||
| Y10W5-200/520 | 220 | 200 | 156 | 582 | 520 | 442 | 290 | 100 | 800 | 3 | |||
| Y10W5-204/532 | 220 | 204 | 159 | 594 | 532 | 452 | 296 | 100 | 800 | 3 | |||
| Y10W5-216/562 | 220 | 216 | 168.5 | 630 | 562 | 478 | 314 | 100 | 800 | 3 | |||
Enviromental Condition:
- Power frequency: 48Hz ~60Hz
- Ambient temperature: -40℃~+40℃
- Maximum wind speed: not exceed 35m/s
- Altitude: not exceed 2000m
- Earthquake intensity: not exceed 8 degrees
- Ice thickness: not exceed 10 meters.
- Long-term applying voltage does not exceed the maximum coutinuous operating voltage.
Why Choose Us?
1. Certification:ISO9001:2008
2. Rensonable price for all clients
3. Short delivery
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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
Hangzhou Yongde Electric Appliances Co.,Ltd
Location
Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China
Contact Person
Matt