Power Module PM240P-2
Hardware Installation Manual, 06/2020, A5E37800827C AD
17
Installing
3
3.1
Installation conditions
General installation conditions
When installing the Power Modules carefully observe the conditions listed below in order to
guarantee reliable, continuous and disturbance-free operation.
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The Power Modules are designed for installation in a control cabinet.
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The Power Modules are certified for use in environments with degree of pollution 2
without condensation; i.e. in environments where no conductive pollution/dirt occurs.
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The built-in units fulfill IP20 degree of protection at delivery status with the maximum
cross section for the connected cables.
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You can find the permissible conductor cross-sections for the terminals in:
Converter terminals (Page 43)
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The following section describes how you can install the Power Modules in compliance
with EMC regulations:
EMC-compliant installation of a machine or system (Page 19)
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For a system configuration in conformance with IEC, use the fuse types approved for IEC,
specified in the Technical data, or the circuit breakers under the following Internet
address.
–
Fuse types: Technical data (Page 53)
–
Circuit breaker
https://support.industry.siemens.com/cs/ww/en/view/109750825
Converters for systems in the United States / Canada (UL/cUL)
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For a system configuration in conformance with UL/cUL, use the fuse types approved for
UL/cUL, specified in the Technical data, or the circuit breakers under the following
Internet address.
–
Fuse types: Technical data (Page 53)
–
Circuit breaker
https://support.industry.siemens.com/cs/ww/en/view/109750825
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The integrated semiconductor short-circuit protection does not provide cable protection.
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On the system side, provide cable protection in conformance with NEC or CEC, Part 1
and the local regulations.
