Energized Conductor Contact Hazard - Mec 1330SE Operator's Manual

Section 4 - Hazards

Energized Conductor Contact Hazard

Min. volts
CLEARANCES FROM LIVE AERIAL CONDUCTORS
10
8
No go zone
8
10
FRONT VIEW
LEGEND
= No shading, in the front views, indicates no proximity requirements
= Light shading indicates spotter is required
= Heavy shading indicates the NO GO ZONE
Page 6
Max. volts
Min. volts
(a) Affected area
6.4
3
No go zone
3
6.4
FRONT VIEW
(a) Distribution lines up to and including 133 kV
Spotter
required
zone
Sway
(b) Transmission lines greater than 133 kV
1330SE - Operator's Manual
Higher voltage
20000 V
15000 V
10000 V
5000 V
(b) Avoid simultaneous contact across
areas of high potential difference
Spotter
required
zone
Personal
protection
barriers
SIDE VIEW
Sag
Sag
Sag
Variations
in sag
SIDE VIEW
June 2023
5000 V
Lower voltage
Sag
Variations
in sag
ART_3265