ZIEHL-ABEGG ECQ Assembly Instructions Manual

Also see for ECQ: Operating instructions Operating instructions

Contents

ZIEHL-ABEGG ECQ Assembly Instructions Manual Manual pdf 10 page image

4.3 Connection of the motorDanger due to electric current• The mains voltage must comply with the EN 50160 quality characteristics and thedefined standard voltages in IEC 60038!• Connect fan only to electrical circuits that can be disconnected with an all-poleisolating switch.• The device owner is responsible for the EMC of the entire plant according to thelocally applicable standards.Connection diagram for motors with one speedKT00047B18.11.2015M1 ~ECQBUrpm 1BNNL1N, L1 Line voltage see rating plateBN brownBU blueConnection diagram for motors with three speedsKT00047A14.04.2016M1 ~ECQBUrpm 1BNBKCNL1M1 ~ECQBUBNBKCNL1M1 ~ECQBUBNBKCNL1rpm 2rpm 3N, L1 Line voltage rating plateC Control input speedBK blackBN brownBU bluerpm 3 Speed step 3rpm 2 Speed step 2rpm 1 Speed step 1If the black wire is connected with the brownwire, the motor runs at speed step 3If the black wire is connected with the blue wire,the motor runs at speed step 2If the black wire is not connected, the motor runsat speed step 1Assembly instructions ECQ InstallationL-BAL-F071-GB 1642 Index 001 Part.-No. 00703698-GB10/17