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| E6581160 |
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| Combination of inverter and filter |
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| Inverter | Transmission noise | Transmission noise | Transmission noise |
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| EN55011 Class A Group 1 | EN55011 Class B Group 1 | EN55011 Class A Group 1 |
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| Applicable filters | Applicable filters | Applicable filters |
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| (Length of motor connecting cable: | (Length of motor connecting cable: | (Length of motor connecting cable: |
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| Max. 5 m) | Max. 20 m) | Max. 50 m) |
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| With a | EMFS11 | ||
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| Combination of inverter and filter |
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| Inverter | Transmission noise | Transmission noise | Transmission noise |
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| EN55011 Class A Group 1 | EN55011 Class B Group 1 | EN55011 Class A Group 1 |
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| Applicable filters | Applicable filters | Applicable filters |
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| (Length of motor connecting cable: | (Length of motor connecting cable: | (Length of motor connecting cable: |
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| Max. 5 m) | Max. 20 m) | Max. 50 m) |
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| With a | EMFS11S | |||
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Note : For 600V models compliant with EU standards, contact your nearest Toshiba inverter distributor.
(2)Use shielded power cables, such as inverter output cables, and shielded control cables. Route the cables and wires so as to minimize their lengths. Keep a distance between the power cable and the control cable and between the input and output wires of the power cable. Do not route them in parallel or bind them together, instead cross at right angle.
(3)Install the inverter and the filter on the same metal plate. It is more effective in limiting the radiation noise to install the inverter in a sealed steel cabinet. Using wires as thick and short as possible, earth the metal plate and the control panel securely with a distance kept between the earth cable and the power cable.
(4)Route the EMI filter input and output wires apart from each other.
(5)To suppress radiation noise from cables, ground all shielded cables through a noise cut plate.
It is effective to earth shielded cables in the vicinity of the inverter, cabinet and filter (within a radius of 10cm from each of them). Inserting a ferrite core in a shielded cable is even more effective in limiting the radiation noise.
(6)To further limit the radiation noise, insert a
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