EN 61057:1993

Aerial devices with insulating boom used for live working exceeding 1 kV a.c. EN 61057:1993

Publication date:   Jun 4, 2001

Scope

Applies to aerial devices (mobile elevating work platforms (MEWP)), with or without the possibility of an additional jib, as a minimum with an insulating upper boom (extending structure) used for live working on the rated voltage, which is between 1 kW r.m.s. and 800 kV r.m.s., at power frequency.