SIEMENS
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Siemens D 11 · 2015
3
SINAMICS G130
Drive converter chassis units
DC link components > Braking Modules
■
Overview
A Braking Module and the associated braking resistor are re-
quired when the drive is to be braked or specifically stopped,
e.g. for an EMERGENCY STOP.
The Braking Module includes the power electronics and the as-
sociated control circuit. The supply voltage for the electronics is
taken from the DC link.
During operation, the DC-link power is converted into heat loss
in an external braking resistor.
The Braking Module works independently of the converter
control. If more braking power is required than provided by the
Braking Modules listed here, then braking units may be con-
nected in parallel for higher converter outputs (on request). In
this case, a Braking Module is assigned to each braking resistor.
The activation threshold of the Braking Module can be adjusted
by means of a DIP switch. The braking power values specified
in the technical specifications apply to the upper activation
threshold.
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Design
The Braking Module is inserted in a slot inside the Power
Module; it is force-cooled by the Power Module fan.
Several Braking Modules can be used for Power Modules with
more than one power block:
•
Frame size HX: 2 Braking Modules
•
Frame size JX: 3 Braking Modules
Each Braking Module is always assigned a dedicated braking
resistor.
The Braking Module is connected to the DC link by means of the
busbar sets or flexible cables contained in the scope of delivery.
The Braking Module has the following interfaces as standard:
•
DC-link connection
•
Braking resistor connection
•
1 digital input (block Braking Module / acknowledge error)
•
1 digital output (Braking Module faulty)
•
1 DIP switch for adjusting the activation threshold
Information about Braking Module activation thresholds as
well as further configuration information is contained in the
SINAMICS Low Voltage Engineering Manual.
■
Selection and ordering data
Suitable for
Power Module
Type rating of
the Power
Module at 400 V,
500 V or 690 V
Braking Module
kW
Article No.
380 ... 480 V 3 AC
6SL3310-1GE32-1AA3
6SL3310-1GE32-6AA3
110
132
6SL3300-1AE31-3AA0
6SL3310-1GE33-1AA3
6SL3310-1GE33-8AA3
6SL3310-1GE35-0AA3
160
200
250
6SL3300-1AE32-5AA0
6SL3310-1GE36-1AA3
6SL3310-1GE37-5AA3
6SL3310-1GE38-4AA3
6SL3310-1GE41-0AA3
315
400
450
560
6SL3300-1AE32-5BA0
500 ... 600 V 3 AC
6SL3310-1GF31-8AA3
6SL3310-1GF32-2AA3
6SL3310-1GF32-6AA3
6SL3310-1GF33-3AA3
110
132
160
200
6SL3300-1AF32-5AA0
6SL3310-1GF34-1AA3
6SL3310-1GF34-7AA3
6SL3310-1GF35-8AA3
6SL3310-1GF37-4AA3
6SL3310-1GF38-1AA3
250
315
400
500
560
6SL3300-1AF32-5BA0
660 ... 690 V 3 AC
6SL3310-1GH28-5AA3
6SL3310-1GH31-0AA3
6SL3310-1GH31-2AA3
6SL3310-1GH31-5AA3
75
90
110
132
6SL3300-1AH31-3AA0
6SL3310-1GH31-8AA3
6SL3310-1GH32-2AA3
6SL3310-1GH32-6AA3
6SL3310-1GH33-3AA3
160
200
250
315
6SL3300-1AH32-5AA0
6SL3310-1GH34-1AA3
6SL3310-1GH34-7AA3
6SL3310-1GH35-8AA3
6SL3310-1GH37-4AA3
6SL3310-1GH38-1AA3
400
450
560
710
800
6SL3300-1AH32-5BA0
© Siemens AG 2015