Polymer Housed Metal Oxide Surge Arrester Without Gaps

Specifications
surge arrester:
lightweight, unbreakable, hydrophobic, resistant ozone UV radiations, resistant earthquake shocks.
Polymer housed metal oxide surge arrestes without gaps
Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
Ratings: Up to 220kV.
Standards: IEC 60099-4
Features: Reliability and excellent protection based on years of experience and expertise in surge protection. Good anti-moisture capability, resistant to pollution. GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arresters are available. Long life and lightweight. Easy installation and maintenance. Good sealing capability to ensure reliable operation. High energy absorption ability.
Technical Specification:TypeRated voltage of arrester KVNominal voltage of system (virtual value)KVContinuous operating voltage (virtual value)KVReference voltage not less than D.C (U1mA)KVMax residual voltage(peak)2000μs rectangular impulse current (peak value) A4/10μs impulse current (peak value) KAThe max leakage current of 0.75DC refference voltageμASteep current impulse KVLightning impulse current KVSwitching current impulse KVYH5WZ-42/143423523731541341141506550YH5WZ-51/134513540.873154134114YH5WZ-52.7/13452.73540.873154134114YH5WZ-54/13454354173154134114YH5WZ-75/1347566601232482151834006550YH5WZ-90/224906672.5130258224190YH10W-75/25075666012728825021360010050YH10W-75/223756660127256223190YH10W-75/230906660127265230196YH10W-90/224906672.5130258224190YH10W-90/232906672.5130266232198YH10W-90/235906672.5130270235201