EY322NG 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

EY3221NG = Isc: 8 kA/1s , Short-circuit cable cross-section: 35 mm² , Short-cricuit cable length (m): 2.25 , Weight (kg): 15
EY3222NG = Isc: 8 kA/1s , Short-circuit cable cross-section: 35 mm² , Short-cricuit cable length (m): 2.75 , Weight (kg): 15
EY3222NG13 = Isc: 13 kA/1s , Short-circuit cable cross-section: 50 mm² , Short-cricuit cable length (m): 2.75 , Weight (kg): 18
EY322NG18 = Isc: 18 kA/1s , Short-circuit cable cross-section: 70 mm² , Short-cricuit cable length (m): 2.75 , Weight (kg): 20.5