42 P2077SB/EN 2011-09 77h_PowerDistributionBox-en.fm, 06.09.2011
Power distribution box PDB-CPS…
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11.5 Supply module CPS3
11.5.1 Description
The supply module CPS3 (Central Power Supply 3 KVA) is integrated in the power distribution box
PDB-CPS:
• 1× in PDB-CPS3
• 2× in PDB-CPS6
• 3× in PDB-CPS9
The CPS3 has the following functions:
• Rectification and smoothing of the intermediate circuit voltage to 380 VDC for the tightening module
TSE/TUSE
• Switch-on current limiting
• Braking chopper
• Excess and low-voltage monitoring with intermediate circuit shut-off
• Short circuit and overcurrent monitoring
• Generation of Ready signal on the mPro400GC-M and machine control
• Evaluation of signal Emergency stop
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