Altivar 21 vfd manual

Altivar 71's “Power Removal” function. This function requires the use of connection diagrams conforming to category 3 of standard EN and safety integrity level 2 according to IEC/EN The Power Removal function takes priority over any run command. Read and understand the instructions in the "programming manual". CAUTION. Altivar ® 58 TRX AC Drives. Type H Drive Controllers. ATV58 TRX TYPE H DRIVE CONTROLLERS Features. The ATV58 TRX Type H drives are used for controlling three-phase asynchronous motors ranging from: • 1 to hp CT (1 to hp VT), / Vac, three-phase input • to hp CT ( to 30 hp VT), / Vac, single-phase input.  · Like all Altivar AC drives, the Altivar 21 increases the return on investment by modulating motor speed to provide immediate energy savings and extend equipment life.“The Altivar 21 drive is another opportunity for end users to achieve real energy savings through smart technology,” Landry said.

• Drive, as used in this manual refers to the controller portion of the adjustable speed drive as per the NEC. • Power converter refers to the ATVH series controllers (described in Altivar Installation Guide, S1A) when used as a component in the S-Flex enclosed drive. Thank you for choosing DELTA's multifunction VFD-EL Series. The VFD-EL Series is manufactured with high-quality components and materials and incorporate the latest microprocessor technology available. This manual is to be used for the installation, parameter setting, troubleshooting, and daily maintenance of the AC motor drive. Altivar 71's Power Removal function. This function requires the use of connection diagrams conforming to category 3 of standard EN , ISO and safety integrity level 2 according to IEC/EN The Power Removal function takes priority over any run command. Read and understand the instructions in the Programming Manual. CAUTION.

RELATED DOCUMENTATION The following documentation is also available for the Altivar 21 drives: † Altivar® 21 Programming and Operation Guide, † Altivar® 21 Remote Keypad Display, VW3A, † Altivar® 21 Quick Start Guide, RECEIVING AND PRELIMINARY INSPECTION Before installing the ATV21 drive. BBV www.doorway.ru 11/ Altivar Variable speed drives for asynchronous motors Programming manual 06/ Courtesy of Steven Engineering, Inc Ryan Way, South San Francisco, CA Main Office: () Outside Local Area: () www.doorway.ru ALTIVAR® 58 TRX AC DRIVES File / / CONTENTS Description Page Drives Product Support and Contacts.