MV Surge Arrester upto 45kV for substation protection from lightening and switching over voltages. In past few years, almost all high-voltage networks used MO arresters. However, in medium-voltage networks, a substantial number of conventional gapped arresters (SiC resistors and series spark gaps) were installed until a few years ago. Today MO (Metal-Oxide) arresters without spark gaps have gained popularity. Networks…
Overhead line covers for bare conductors. MVLC provides state-of-the-art insulation to help prevent electrical outages. It is designed to insulate existing bare lines without costly conductor replacement expenditures or additional line hardware. MVCC provides high quality electrical insulation and made from non-tracking silicone material suitable for harsh medium voltage outdoor environments. MVCC is suitable for applications up to 25 kV…
🔹 Summary of Raychem MV Surge Arresters (up to 52 kV) Raychem MV surge arresters (up to 52 kV) are metal-oxide (ZnO), gapless protective devices used to safeguard medium-voltage power systems from lightning and switching overvoltages. They use MOV (metal oxide varistor) technology with no spark gaps, giving fast response and better protection levels. The arresters have polymeric (silicone rubber)…
Raychem MV surge arresters (up to 52 kV) are metal-oxide (ZnO), gapless protective devices used to safeguard medium-voltage power systems from lightning and switching overvoltages. They use MOV (metal oxide varistor) technology with no spark gaps, giving fast response and better protection levels. The arresters have polymeric (silicone rubber) housing, which is moisture-resistant, pollution-resistant, and non-shattering. Designed as per IEC…
Raychem MV surge arresters (up to 52 kV) are metal-oxide (ZnO), gapless protective devices used to safeguard medium-voltage power systems from lightning and switching overvoltage. They use MOV (metal oxide varistor) technology with no spark gaps, giving fast response and better protection levels. The arresters have polymeric (silicone rubber) housing, which is moisture-resistant, pollution-resistant, and non-shattering. Designed as per IEC…
MV Surge Arrester upto 45kV for substation protection from lightening and switching over voltages. In past few years, almost all high-voltage networks used MO arresters. However, in medium-voltage networks, a substantial number of conventional gapped arresters (SiC resistors and series spark gaps) were installed until a few years ago. Today MO (Metal-Oxide) arresters without spark gaps have gained popularity. Networks…
Raychem MV surge arresters are modern, reliable, and efficient devices that protect medium-voltage systems by safely diverting surge currents to ground and preventing equipment damage. Excellent TOV performance. Safe, non-shattering failure in short circuit test Higher energy handling capability Crimped structural construction is light in weight, provides optimal mechanical strength Void free construction and optimum interface sealing achieved by bonding…
MV Surge Arrester upto 45kV for substation protection from lightening and switching over voltages. In past few years, almost all high-voltage networks used MO arresters. However, in medium-voltage networks, a substantial number of conventional gapped arresters (SiC resistors and series spark gaps) were installed until a few years ago. Today MO (Metal-Oxide) arresters without spark gaps have gained popularity. Networks…
Purpose: Raychem polymeric surge arresters protect electrical systems—distribution lines, transformers, switchgear, and substations—from lightning and switching overvoltages. Core Technology: They use gapless ZnO (zinc-oxide) MOVs, which rapidly conduct and divert surge current to ground while remaining highly resistive during normal operation. Polymeric Housing: Silicone rubber/EVA housing provides lightweight construction, hydrophobicity, and strong resistance to moisture, contamination, tracking, and erosion. Safety…
PCA Polymeric surge arresters provides active over-voltage protection that contributes directly to improved reliability of the system, reduces outages and protects expensive terminal equipment. PCA silicone surge arresters are designed and tested to meet customer demands with reliability in offering optimum operational performance. Proven moisture sealing technology Non-tracking insulating silicone materials Fully integrated single piece and void free design Safe…
Ex metal cable glands suitable for unarmoured cables suitable in Group II (Surface). Raychem RPG supplies cable glands suitable for Ex Hazardous areas in which flammable substances (Oil & Gas) substantially exist, making it potentially explosive atmospheres. Our cable glands are compatible for equipment/enclosures/junction boxes of Group II (Surface Industries) with Equipment Protection. Designs specific for non-explosion-hazard zones Approved in…
For aluminium and copper conductors and best suited to avoid rotation or movement of lugs One-Hole Compression Lugs for aluminium conductors ranging from 10 – 500 mm2
