en/ACS800-04/U4 Hardware Manuals - VAE ProSys sro
en/ACS800-04/U4 Hardware Manuals - VAE ProSys sro
en/ACS800-04/U4 Hardware Manuals - VAE ProSys sro
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114Second <strong>en</strong>vironm<strong>en</strong>t (drive of category C3)The drive complies with the standard with the following provisions:1. Frame sizes R2…R5: The drive is equipped with EMC filter +E200. The filter is suitable for TN(earthed) systems only.Frame size R6: The drive is equipped with EMC filter +E210. The filter is suitable for TN (earthed)and IT (unearthed) systems.2. The motor and control cables are selected as specified in the <strong>Hardware</strong> Manual.3. The drive is installed according to the instructions giv<strong>en</strong> in the <strong>Hardware</strong> Manual.4. Maximum cable l<strong>en</strong>gth is 100 metres.WARNING! A drive of category C3 is not int<strong>en</strong>ded to be used on a low-voltage public network whichsupplies domestic premises. Radio frequ<strong>en</strong>cy interfer<strong>en</strong>ce is expected if the drive is used on suchanetwork.Second <strong>en</strong>vironm<strong>en</strong>t (drive of category C4)If the provisions under Second <strong>en</strong>vironm<strong>en</strong>t (drive of category C3) cannot be met, e.g. the drive cannotbe equipped with EMC filter +E200 wh<strong>en</strong> installed to an IT (unearthed) network, the requirem<strong>en</strong>ts of thestandard can be met as follows for restricted distribution:1. It is <strong>en</strong>sured that no excessive emission is propagated to neighbouring low-voltage networks. Insome cases, the inher<strong>en</strong>t suppression in transformers and cables is suffici<strong>en</strong>t. If in doubt, a supplytransformer with static scre<strong>en</strong>ing betwe<strong>en</strong> the primary and secondary windings can be used.Medium voltage networkSupply transformerNeighbouring networkStatic scre<strong>en</strong>Point of measurem<strong>en</strong>tLow voltageEquipm<strong>en</strong>t(victim)Low voltageDriveEquipm<strong>en</strong>tEquipm<strong>en</strong>tMarine type approvals2. An EMC plan for prev<strong>en</strong>ting disturbances is drawn up for the installation. A template is availablefrom the local ABB repres<strong>en</strong>tative.3. The motor and control cables are selected as specified in the <strong>Hardware</strong> Manual.4. The drive is installed according to the instructions giv<strong>en</strong> in the <strong>Hardware</strong> Manual.WARNING! A drive of category C4 is not int<strong>en</strong>ded to be used on a low-voltage public network whichsupplies domestic premises. Radio frequ<strong>en</strong>cy interfer<strong>en</strong>ce is expected if the drive is used on suchanetwork.See <strong>ACS800</strong>-01/U1/<strong>04</strong>/<strong>U4</strong> Marine Supplem<strong>en</strong>t [3AFE68291275 (English)].Technical data