Eaton PowerXL DE1 series Manual

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Contents

4 Operation4.1 Checklist for commissioningDE1… Variable Speed Starter 11/16 MN040011EN www.eaton.com 674 Operation4.1 Checklist for commissioningBefore putting the variable speed starter into operation, make sure to checkthe following checklist items:Table 13: Checklist for commissioningNo. Activity Space for writing down comments1 The device has been installed and wired as specified in theinstruction leaflet (￫ IL040005ZU).2 All leftover wiring and cable segments, as well as all the tools thatwere used, have been removed from the vicinity of the variablespeed starter, the motor, and all moving machine parts.3 All the connection terminals in the power section and in the controlsection have been tightened with the required torque.4 The cables connected to the variable speed starter’s outputterminals (U, V, W) are not being short-circuited and are notconnected to earth (PE).5 The variable speed starter is properly earthed and connected to thePE. The connection terminals are labeled with an earth symbol.6 All the electrical connections in the power section have been sizedand configured as required and are properly connected.DE1…-12… to L1/L, L2/N and PEDE1…-34… to L1/L, L2/N, L3 and PEMotor to U, V, W, and PE7 Every single supply voltage phase (L or L1, L2, L3) is beingprotected by a fuse or a circuit-breaker.8 The DE1... variable speed starter and the motor are configured forthe mains voltage being supplied.DE1…-12…: 200 - 240 V ±10 %DE1…-34…: 380 - 480 V ±10 %Motor: configuration (star, delta)9 The cooling air’s quality and volume will ensure that the requiredambient conditions for the DE1... variable speed starter and themotor will be met.10 All connected control cables and switchgear will ensure that therequired stop conditions will be met when necessary.11 The operating direction of a connected machine will make itpossible for the motor to be started (￫ Check the U, V, W phasesequence or the FWD or REV operating direction).12 All emergency switching off functions and safety functions are in anappropriate condition.