Newell offers field proven performance in a complete line of solid core station post porcelain insulators. With over 50 years of manufacturing experience and performance testing, you can confidently specify Newell.
Newell offers substation post insulators for practically every application:
Non-Stacking 7.5 to 161 kV
Stacking 230 to 765 kV
NPRTV® COATED POSTS
Newell-PSN offers porcelain insulators with high-leakage or NPRTV coating for high contamination areas.
High Leak Insulators are available in a full line of standard voltage models; and, WE WILL QUOTE SPECIAL CUSTOMER DESIGNS.
THE INSTALLATION BENEFITS OF NPRTV COATED INSULATORS ARE:
No resistive power loss… means lower overall cost
No loss of stability with over-voltage
Ideal for installation areas prone to salt spray or industrial contaminants
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