380D/220D Lightning protection for power system Class 4 - Product

^{MINIMUM QUANTITY^100PCS}

^{WARRANTY^{5 YEARS}}

Place of Origin : Shenzhen,China
Delivery Terms : Delivery Against Payment
Delivery Time : 7~30 Days
Product Capacity : 1000 Pcs/month
Payment Terms : FOB China Main Port

Product Description

They are applied to equipotential bonding of the main low voltage distribution boxes in the building, providing protection against the overvoltage arising from the lightning strike to power supply system of class 4 or faulty operation.( option from standard IEC61643- 1 and Gb50343)
When the protector is overheated and invalid arising from the aging or breakdown, the build-in invalid disengage device can automatically break away fromthe electric network , meanwhile reporting failure signal.

Basic Information

Brand : LZZ
Model : 380D/220D
Material : Aluminum Alloy

Physical Specification

Other Specification : Main Technical Data Type 380D/220D NPE Max. Continuous AC Voltage Uc 275 385 420 275 Voltage Protection Level Up KV ＜1.2 ＜1.5 ＜1.8 ＜1.2 Norminal Discharge Current In (8/20μs) KA 10 10 Max. Discharge Current Imax (8/20μs) KA 20 20 Leakage Current 75% Uc 1mA ≤20μA -- Response Time Ns ＜25 ＜100 Compound Mode 1P+N、2P、3P+N、4P Enclosure Material Enhanced Flame Retardant PBT (light Gray ,flame Retardancy:V0) Max. Backup Fuse/airbreak Switch 50A GL/20A Cross-sectional Area ≥10mm 2 Stranded/flexible Ordering Description Type/assemblage Type/assemblage 380D-D/3+NPE 220D-D/1+NPE 380D-D/4 220D-D/2

^{Company Inforamtion}

SHENZHEN YWSS TECHNOLOGY CO., LTD.
^{[ Exporter - China ]}

: Room 5M Haogong Mansion, No.5 Yannan Road, Futian District, Shenzhen City, Guangdong Province, China
: +86-755-13164733190
: sales@lzzspd.com
: www.lzzspd.com

: Jennifer Guan
: +86-755-13164733190
: +86-15814053782~
: saleslzz01@gmail.com