Mappec - Leaders in Line Arresters

Description

The MAPPEC Externally Gaped Line Arresters (EGLA) for 69-138 Kv subtransmission lines are made up of a core of zinc oxide varistors covered in a silicone rubber envelope; offering better mechanical resistance and permeability against water and dust. EGLAs provide a barrier that reduces the probability of flashover of subtransmission lines generated by direct or induced discharges; Likewise, it avoids the generation of reverse fluttering from the structure to the phases. The EGLA is not permanently connected to the system, ie there is a “GAP” or air gap between the conductor and the EGLA. The versatility and flexibility of the EGLA allows it to be installed in any type of structure (special towers or truncated cone posts), adapting to the needs of our clients.

Products from this category

EGLA 69 (C1, C2, C3)
EGLA 115 (C1, C2, C3)
EGLA 138 (C1, C2, C3)

EGLA Subtransmission