Assembly: main guard model 1 combined with door model 2 fitted with protective hoops and covers
Technical sheet
/ Areas of activity
Electrical distribution
Transport
/ Standards
IEC 61229
/ Use
In combination with the conductor covers, the suspension string and pole head cover is used to allow : • The operator to reduce the distance between his working area and the parts protected by the cover. • It can also be used to avoid accidental contact between phase-to-phase and phase-to-earth. In all cases, protruding network elements must be removed before the cover is fitted. If the conductor is held by a conductor support stick or sticks, the suspension clamp must also be removed.
• Model 1: chimney integral with the cover for insulators with a diameter of 175 to 200 mm / 7’’ to 8’’. • Model 2: removable chimney. 4 chimneys of different dimensions can be adapted to all MV insulators.
The chimeneys are fixed in place by 6 polyamide bolts and washers. The door model 1 can only be used to protect the head of a conductor support stick. The door model 2 can be used : • Protect the head of a conductor support stick. • To ensure the complete protection of a suspension string
/ Technical specifications
Product type
:
Protector
Operating voltage (V)
:
HTA (1 000 V to 50 000 V)
Overall dimensions
:
900x320x600mm
Weight (Kg)
:
8,0
Overall length (inch)
:
2’11’’x1’x1’11’
Weight (lbs)
:
17,6
Removable chimney type (Ø insulators)
:
A = 108mm, B = 135mm, C = 175 et 200mm, D = 254mm