Siemens SINAMICS S120 Equipment Manual page 83

Additional requirements for CSA compliance, frame sizes FSA ... FSC
Install the Power Module with an external interference suppression device with the following
properties:
● Surge protection device with the appropriate certification (category checking numbers
VZCA and VZCA7)
● Rated supply voltage
– 240 V (phase with respect to ground), 240 V (phase to phase) for 200 V Power
– 480 V (phase to phase) for 400 V Power Modules
● Terminal voltage, V
– Max. 2 kV for 200 V Power Modules
– Max. 2.5 kV for 400 V Power Modules
● Overvoltage category III
● Pollution degree 2
● Suitable for SPD applications, type 1 or type 2 (SPD = Surge Protective Device)
Additional requirements relating to CSA conformance, frame sizes FSD ... FSG
Overvoltage category OVC III must be ensured for all connections of the power circuit. This
can mean that a surge suppressor must be connected upstream on the line side (SPD =
surge protective device). The rated voltage of the surge suppressor must not lie below the
line voltage, and must guarantee the limit values V
terminal voltage).
Line voltage
3 AC 200 V ... 240 V
3 AC 380 V ... 480 V
3 AC 500 V ... 600 V
AC Drive
Manual, 06/2019, 6SL3097-5AL00-0BP1
Modules
PR
Grounding
Grounded neutral
conductor
Grounded line
conductor
Grounded neutral
conductor
Grounded line
conductor
Grounded neutral
conductor
Grounded line
conductor
5.2 Blocksize Power Modules (PM240-2)
(VPR = Voltage Protection Rating =
PR
Phase to ground
Rated V
PR
voltage
139 V 2.5 kV
240 V 4 kV
277 V 4 kV
480 V 6 kV
347 V 6 kV
600 V 6 kV
Power Modules
Phase to phase
Rated V
PR
voltage
240 V 4 kV
240 V 4 kV
480 V 4 kV
480 V 4 kV
600 V 4 kV
600 V 4 kV
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