Protection rating	IP66	Operating temperature	-20~85℃
External Corrosion Protection Grade	C4H (Neutral Salt Spray Test, 720 hours)	Internal Corrosion Protection Grade	C3H (Neutral Salt Spray Test, 72 hours)
Exhaust area (maximum opening)	5836mm2	Operating temperature	-20~85℃
Typical Applications	Industrial and Commercial Energy Storage Cabinet

Before work （T1）：	Long（mm）：		Voir is the leading supplier of protective ventilation solution products, On-site quantification, theoretical model derivation, If you want to learn more Please call：+86 400-6136683 www.voir-tech.com.cn
After work（T2）：	Wide（mm）：
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After heating(Kpa)：	After heating(mm³)：
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Balance time(min)：		mm³/min

Manufacturing Base: No. 8, Hexin Road, Ma’an Town, Huicheng District, Huizhou City, Guangdong Province
R&D Centers: Shenzhen | Hangzhou | Wuhan

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