| Customization: | Available |
|---|---|
| Type: | Yh5w5-21 |
| Application: | High Voltage or Medium Voltage |
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Station Class Surge Arrester Rated Voltage 21kV/ Low Voltage Lightening Arresters
1. Surge Arrester detail sheet
| Type | YH5W5-21/56 | 4/10μS High current impulse kA | 65 |
| Rated voltage---------kV | 21 | Lightning impulse withstand kV | 125 |
| MCOV ----------------kV | 17 | Power frequency voltage withstand(dry/wet)kV | 50 |
| Nominal Current-------kV | 5 | 0.1S TOV--------------kV | 25.2 |
| Residual voltage of steep impulse----at 5kA(kV) | 60.5 | 1S TOV----------------kV | 24.15 |
| 8/20μS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV) | 56 | 10S TOV---------------kV | 23.1 |
| Residual voltage of switching impulse current kV (peak value)----at 1kA (kV) | / | 1200S TOV-------------kV | 21 |
| 1mA D.C reference voltage (kV) | 29.7 | Creepage distance ----mm | 662 |
| Line discharge level | 1 | Material employed in series non-linear resistor | Zinc Oxide |
| 2mS long duration impulse current A | 250 | Material of housing | silicon rubber |
2. Surge Arrester Drawing
3. Surge Arrester Working Condition
| Low Voltage Lightning Arrester | ||||||||
| Working condition: | Environment temperature: -40--+40 degree | |||||||
| altitude:<1000m | ||||||||
| 48HZ<Rated frequency<62HZ | ||||||||
| Power frequency voltage should not be more than continuous running voltage | ||||||||
| Max wind speed should be less than 35m/s | ||||||||
| Earthquake intensity should be less than 7 degree | ||||||||
| If used in contamination area, should be noted in advance. | ||||||||
4. Surge arrester shipping information
| Product Name: 21kV,5kA ,Lightning arrester(L,A) | Item No: YH5W5-21/56 | |
| Size:370mmX130mmX230mm with 3pieces per carton | Packing:carton with polyfoam insert parts | |
| MOQ:1sets | production capacity: 500 sets per day | |
| Payment Terms:T/T 30% before shipment,balance 70% L/C after received B/L | Weight:5kg/carton | |
| Trade Terms:FOB,CIF(or we can discuss details) | Loading Port:Ningbo/ Shanghai(Or as customer requirement) | |
| Loading Ability: | 20'GP | 4500sets |
| 40'GP | 9000sets | |
5. Surge Arrester detail picture
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