Lenze 9400 Manual - Manual (Page 300)

Regenerative power supply modules
Wiring
Wiring of control connections
7

300 EDS94SPP101-7.1
DC bus
Terminal X111
(right part)
Labelling Description
+UG
-UG
Alternative option for DC-bus voltage connection (compatible to
9300 series)
E94ARNE0244: maximum current I
dc
= 50 A
SSP940X111
Terminal data
Max. conductor cross-section Tightening torque

[mm 2 ] [AWG] [Nm] [lb-in]
Device size 3:
Flexible
With wire end ferrule
10 6 1.2 ... 1.5 10.6 ... 13.3 PH1
External brake resistor
Terminal data
Max. conductor cross-section Tightening torque

[mm 2 ] [AWG] [Nm] [lb-in]
Device size 3:
Flexible
With wire end ferrule
10 6 1.2 ... 1.5 10.6 ... 13.3 PH1
7.6.8 Wiring of control connections

Danger!
Dangerous electrical voltage
All power terminals remain live for up to three minutes after mains
disconnection.
Possible consequences:
ƒ Death or severe injuries when touching the power terminals.
Protective measures:
ƒ Switch off the power supply and wait for at least three minutes before
working on the power terminals.
ƒ Make sure that all power terminals are deenergised.

Stop!
The device contains components that can be destroyed by electrostatic
discharge!
Before working on the device, the personnel must ensure that they are free of
electrostatic charge by using appropriate measures.