MV Arrester

Distribution High (DH) & Station Low (SL)
  • Brand : Hubbell
  • Model : PDV 100 Optima and PVI-LP
Hubbell offers both IEEE and IEC compliant distribution arrester products. The application may dictate the use of a different design to handle excessive lightning duty, high TOV or offer superior equipment protection.Distribution  arresters are commonly applied on system voltages from 3 – 46 kV. Use this guide to help select the correct arrester classification for your specific application. Other designs are available for unique applications.

IEC Class Station Medium Polymer Housed Surge Arrester

High quality solid-core station class arresters qualified to both IEEE and IEC arrester standards

  • PVI-LP arresters comply with the latest revision of IEC 60099-4
  • Long lasting ESPTM housing material with superior mechanical strength and electrical characteristics
  • Robust sealing system protects internal components from moisture ingress to extend service lifetime
  • High quality MOV discs made in Wadsworth, Ohio since 1978

TECHNICAL DATA

Full Product Specifications

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Photo Electric Control Unit (PECU) is an electronic switch which is triggered at a specific light level. Based on thermal, electronic or microprocessor technology, photocells operate in a number of ways depending of the level of accuracy required.Dusk to dawn sensing – generally inaccurate light detection where the lamp switches ‘ON’ as night falls and switches ‘OFF’ shortly after sunrise.Light level detection – more accurate light detection where the photocell switches at pre-set light levels both at sunset and sunrise, typically 70/35, 55/28, 35/18 or 20/20 lux. Negative switching sets the lamp to ‘OFF’ at a lower level than ‘ON’, with positive switching acting in reverse.
  • ANSI C119.4, full tension, Class A connector (95% of conductor breaking strength unless otherwise noted)
  • Color coded end funnel guides for easy identification
  • Factory inhibitor protected
  • Fastest method of splicing aluminum, aluminum alloy and ACSR conductor
Low voltage metal oxide surge arresters with a silicone housing NNO and MOSPO are designed for installation in low voltage power lines or junction boxes with voltages up to 1 kV.They serve as the initial level of protection against surges and other transients. The varistors of low voltage surge arresters NNO and MOSIPO are directly molded by silicone rubber, providing them with a high level of ingress protection rated at IP 67.
IPC is used for simultaneous penetration of insulation on LV ABC conductors and for connecting of conductors for street lighting. Connector is manufactured in such way that it enables connection of LV ABC and branch conductor regardless of whether it is an aluminum or copper conductor. The body of the connector is made of Heat and UV resistant plastic and the elastomer insert eliminates the appearance of electrolytic corrosion since it prevents the appearance of moisture at contact points. The contacts are protected with electric contact grease. Mounting under voltage is possible but with mandatory use of adequate protection equipment. Ring-spanner or tubular spanner.