(3-36KV) Polymeric Housed Zinc Oxide Lightning Arresters Without Gaps

SpecificationsPocelain Surge Arrester
1.Rated volt:3-36KV
2.Ratings:up to 220kv
3.Certificates:ISO9001:2008
4.standards:IEC60099-4
Porcelain Housed metal-OxideSurge Arresterwithout GAPS (3-36kv)
1.Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
2.Features:
Reliability and excellent protection based on years of experience and expertise in surge protection.
Good anti-moisture capability, resistant to pollution.
GIS metal oxidesurge arrester, composite metal oxidesurge arresterand porcelain metal oxidesurge arrestersare available.
Long life and lightweight.
Easy installation and maintenance.
Good sealing capability to ensure reliable operation.
High energy absorption ability.
3.lightning arrester Technical Specification:TypeRated
voltage
of
arrester
KVNominal
voltage
of system
(virtual
value)KVD.C(U1mA)
reference
voltage KV not less thanNominal discharge currentMax residual voltage(peak)Current impulse withstand
discharge capacitySteep
current
impulse
KVLightning
impulse
current
KVSwitching
current
impulse KV2000μs
(A)4/10μs
(KA)Y1.5W-0.28/1.30.280..240.61.51.41.37525Y1.5W-0.5/2.60.50.421.21.52.72.67525Y5W-3/1032.555.5511.3108.915065Y5W-6/1065.211522.62017.815065Y10W-3/1032.555.21011.3108.9250100Y10W-6/2065.210.81022.62017.8250100Y5W-9/3097.7165343026.815065Y5W-11/36119..419.5541.53632.715065Y5W-12/391210.221.5545.33935.715065Y10W-9/3097.71610343026.8250100Y10W-11/36119.419.21041.53632.7250100Y10W-12/391210.221.31045.33935.7250100Y5W-15/421512.7522547.54235.815065Y5W-18/501815.326557504315065Y10W-15/421512.75221047.54235.8250100Y10W-18/501815.32610575043250100Y5W-21/622117.133.45706254.215065Y5W-24/702419.538580706215065Y10W-21/622117.13310706254.2250100Y10W-24/702419.53710807062250100Y5W-36/1003630.454.5511510086.715065Y10W-36/1003630.4541011510086.7250100