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Variable speed drives Altivar 312 Solar for pumps with photovoltaic arrays Simplified manual

 Variable speed drives Altivar 312 Solar  for pumps with photovoltaic arrays  Simplified manual




Solar powered variable speed drives for 200V/400V, 3 phase AC pumps from 0.18kW (0.25HP) to 5.5kW (7.5HP).
  • Suitable for any IEC three-phase asynchronous 200V and 400V motors
  • Can operate on Solar or Grid power
  • Input voltage for 200V Solar drive :
  •           Solar power : Vmpp = 283VDC - 373VDC and Voc = 382VDC max
  •           Grid power : 230V, 50/60Hz single or 230V, 50/60Hz, 3 phase 
  • Input voltage for 400V Solar drive :
  •           Solar power : Vmpp = 537VDC - 777VDC and Voc = 792VDC max
  •           Grid power : 400V, 50/60Hz, 3 phase 
  • Automatic regulation of pump flow
  • Self-adaptation to the drive used in the installation
  • On-board commands
  • Designed for harsh environments
  • Easy integration with IP cabinets
  • Embedded motor protection and pump functions


Variable speed drives for pumps whith photovoltaic arrays Page 3

Variateurs de vitesse  pour pompes avec panneaux photovoltaïques Page 5

Content 3 
Safety Information 4 
About the book 7
 Quick Start steps 8 
Wiring 14
 Programming 24
 Maintenance 45 
Diagnostics and troubleshooting 46
 Glossary 53
 Sommaire 51 
Information sur la sécurité 52
 À propos de ce guide 55 
Étapes de démarrage rapide 56 
Câblage 62 
Programmation 72 
Maintenance 93 
Diagnostics et dépannage 94
 Glossaire 101

Simplified manual