7 | Installation STOBER
40
12/2018 | ID 442537.05
7.2.2 Braking resistor
FZMU, FZZMU tubular fixed resistor
Permitted installation:
§ On vertical surfaces with terminals downwards
§ On horizontal surfaces
§ In control cabinets
Impermissible installation:
§ On vertical surfaces with terminals upwards, left or right
§ Outside of control cabinets
GVADU, GBADU flat resistor
Permitted installation:
§ On vertical surfaces with cables downwards
§ On horizontal surfaces
§ Installation outside of the control cabinet possible for
mechanical protection of the conductors
Impermissible installation:
§ On vertical surfaces with cables upwards
FGFKU steel-grid fixed resistor
Permitted installation:
§ On vertical surfaces with terminals downwards
§ Top and bottom perforated sheets
§ On horizontal surfaces
§ Installation on, next to or in the control cabinet possible
Impermissible installation:
§ On vertical surfaces with terminals upwards, left or right