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CONNECTION OF THE POWER UNIT
4.2.6.2 Terminal block X1A connection braking resistor
Name Function
Terminal con-
nection
Tightening
torque
Crimp con-
nector dimen-
sion type
Max. num-
ber of con-
ductors
1)
+
Connection for braking
resistor (between + and R)
8 mm stud for
M8 crimp connec-
tor
10...15 Nm
88...132 lb inch
2
For IEC: 2
For UL: 2
R
Figure 31: Terminal block X1A connection braking resistor
1)
From 50mm² only one conductor allowed
Crimp connector dimension Type 2
Max. width l / mm 19
Max. shaft length l / mm 46
Max. diameter l / mm 19
Table 34: Crimp connector dimension braking resistor
NOTICE
Short circuit due too low air and creepage distances!
► The pressing of the crimp connectors must point upwards when
connecting 95 mm² lines!
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