Earthing and short-circuit equipment for overhead lines Standard(s) : IEC 61230 Use : The earthing and short-circuiting device EY322NG is designed for bare MV overhead lines with 3 cables. Installation from the pylon or from the ground. Clamps MT330N from the device are spring clip with prior armament allowing its automatic clamping on the conductor. They are made of a body and a mobile jaw in aluminum alloy. The plate PEY3AP in aluminium can support the 3 clamps MT330N. It is equipped with an APV fitting to be fixed to an insulating stick and a hook for removing the clamps. Specifications : Spring-loaded clamps for overhead lines for 3 to 32 mm conductor diameters. Max Isc : 8 kA/1s or 13 kA/1s according to model. The device includes : — 3 clamps MT330N connected by 2 short-circuiting cables, — 2 short-circuiting copper cables, cross-section 35 mm² or 50 mm², length 2.25 m or 2.75 m — 1 reel for earthing cable (T7021616) equipped with earthing clamp for earthing rod and with earthing copper cable, cross-section 16 mm², length 16 m, — 1 plate PEY3AP for 3 clamps equipped with an APV fitting and a hook, — 1 hexagonal earthing rod, ref.701, length 1 m, — 1 insulating stick TR276APV The set is delivered in : — 1 metal case TD386 — 1 waterproof canvas soft case HTR11100 containing the stick and the earth rod Advantages : — Lightweight — Fast and easy to use — Wide clamping capacity : Ø 3 to 32 mm
Технические характеристики
CharacteristicsOptionsphase short circuit
