Connection Of A Braking Resistor; Terminal Strip X1B Connection Braking Resistor; Wiring Of An Intrinsically Safe Braking Resistor; Figure 15: Terminal Strip X1B Connection Of A Braking Resistor - KEB Combivert G6 Instructions For Use And Installation

cONNecTION Of THe POWer UNIT

4.2.5 connection of a braking resistor

4.2.5.1 Terminal strip X1B connection braking resistor

X1b
Figure 15: Terminal strip X1B connection of a braking resistor

4.2.5.2 Wiring of an intrinsically safe braking resistor

Figure 16:
ATTENTION
Name function
Connection for
braking resistor
++, R
(alternatively ++,
PB)
Connection for
PE,
protective earth
Wiring of an intrinsically safe braking resistor
Only "intrinsically safe" braking resistors are permissible for this oper-
ation, since these resistors interrupt themselves at fault such as safety
fuse without fire risk.
Technical data and design for intrinsically safe braking re-
sistors.
www.keb.de/fileadmin/media/Manuals/dr/ma_dr_safe-braking-resis-
tors-20106652_en.pdf
cross-section
AWG mm²
without with
wire-end wire-end
ferrule ferrule
24...14 0.25...2.5
Stranded wire
Screw M4
for ring cable lug
X1B
R
R
- -
PA
++
U
V
W
Tightening
torque
0.5...0.6 A
5...6 lb-inch
1.3 Nm
11 lb inch
41