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EMC Filters

In order to meet the requirements of IEC/EN 61800-3 it may be necessary to fit additional input and output filters to the power and motor cables.  These filters must be fitted in accordance to the installation guide and recommendations.

Unitronics UMI-S0xxx power filters offer high insertion loss and low leakage current.

In order to select the correct filters for a given inverter power and environment rating please use the tables below.

Typical EMC filter
IEC/EN 61800-3 environment
C3 C2
Inverter model Input filter Input filter Ouput filter
UMI-0004BE-B1 UMI-S0030 UMI-S0020 UMI-S0032
UMI-0007BE-B1 UMI-S0030 UMI-S0020 UMI-S0032
UMI-0015BE-B1 UMI-S0030 UMI-S0021 UMI-S0033
UMI-0022BE-B1 UMI-S0030 UMI-S0021 UMI-S0033
UMI-0004BU-B1 UMI-S0030 UMI-S0020 UMI-S0032
UMI-0007BU-B1 UMI-S0030 UMI-S0020 UMI-S0032
UMI-0015BU-B1 UMI-S0030 UMI-S0021 UMI-S0033
UMI-0022BU-B1 UMI-S0030 UMI-S0021 UMI-S0033
IEC/EN 61800-3 environment
C3 C2
Inverter model Input filter Input filter Ouput filter
UMI-0004CU-B1 UMI-S0031 UMI-S0022 UMI-S0032
UMI-0007CU-B1 UMI-S0031 UMI-S0022 UMI-S0032
UMI-0007CU-B5 Built in UMI-S0022 UMI-S0032
UMI-0015CU-B5 Built in UMI-S0023 UMI-S0033
UMI-0022CU-B5 Built in UMI-S0023 UMI-S0033
UMI-0040CU-B5 Built in UMI-S0024 UMI-S0036
UMI-0055CU-B5 Built in UMI-S0024 UMI-S0036
UMI-0075CU-B5 Built in UMI-S0025 UMI-S0037
UMI-0110CU-B5 Built in UMI-S0026 UMI-S0038
UMI-0150CU-B5 Built in UMI-S0026 UMI-S0038
UMI-0185CU-B5 Built in UMI-S0027 UMI-S0039
UMI-0220CU-B5 Built in UMI-S0027 UMI-S0039
UMI-0300CU-B5 Built in UMI-S0028 UMI-S0040
UMI-0370CU-B5 Built in UMI-S0028 UMI-S0040
UMI-0450CU-B5 Built in UMI-S0029  UMI-S0041
UMI-0550CU-B5 Built in UMI-S0029  UMI-S0041
IEC/EN 61800-3 environment
C3 C2
Inverter model Input filter Input filter Ouput filter
UMI-0007EE-B1 Built In UMI-S0022 UMI-S0032
UMI-0015EE-B1 Built In UMI-S0022 UMI-S0032
UMI-0022EE-B1 Built In UMI-S0022 UMI-S0032
UMI-0040EE-B1 Built In UMI-S0023 UMI-S0033
UMI-0055EE-B1 Built In UMI-S0023 UMI-S0033
UMI-0075EE-B1 Built In UMI-S0024 UMI-S0036
UMI-0110EE-B1 Built In UMI-S0024 UMI-S0036
UMI-0150EE-B1 Built In UMI-S0025 UMI-S0037
UMI-0185EE-B1 Built In UMI-S0025 UMI-S0037
UMI-0220EE-B1 Built In UMI-S0026 UMI-S0038
UMI-0300EE-B1 Built In UMI-S0026 UMI-S0038
UMI-0370EE-B1 Built In UMI-S0027 UMI-S0039
UMI-0450EE-B1 Built In UMI-S0027 UMI-S0039
UMI-0550EE-B1 Built In UMI-S0028 UMI-S0040
UMI-0750EE-B1 Built In UMI-S0028 UMI-S0040
UMI-0900EE-B1 Built In UMI-S0029 UMI-S0041
UMI-1100EE-B1 Built In UMI-S0029 UMI-S0041
IEC/EN 61800-3 environment
C3 C2
Inverter model Input filter Input filter Ouput filter
UMI-0015EU-B5 Built in UMI-S0022 UMI-S0032
UMI-0022EU-B5 Built in UMI-S0022 UMI-S0032
UMI-0040EU-B5 Built in UMI-S0023 UMI-S0033
UMI-0055EU-B5 Built in UMI-S0023 UMI-S0033
UMI-0075EU-B5 Built in UMI-S0024 UMI-S0036
UMI-0110EU-B5 Built in UMI-S0024 UMI-S0036
UMI-0150EU-B5 Built in UMI-S0025 UMI-S0037
UMI-0185EU-B5 Built in UMI-S0025 UMI-S0037
UMI-0220EU-B5 Built in UMI-S0026 UMI-S0038
UMI-0300EU-B5 Built in UMI-S0026 UMI-S0038
UMI-0370EU-B5 Built in UMI-S0027 UMI-S0039
UMI-0450EU-B5 Built in UMI-S0027 UMI-S0039
UMI-0550EU-B5 Built in UMI-S0028 UMI-S0040
UMI-0750EU-B5 Built in UMI-S0028 UMI-S0040
UMI-0900EU-B5 Built in UMI-S0029 UMI-S0041
UMI-1100EU-B5 Built in UMI-S0029 UMI-S0041
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