E-Flex AC drives are packaged, adjustable speed drive solutions for commercial and industrial pump and fan applications.
The E-Flex drive is the perfect solution for large HVAC systems where flexibility, functionality, structural integrity, ease of use, and reliability are concerns for the user.
Square D product details, like standard options and HVAC control interfacing, allow users to stay focused on their business and not ours. E-Flex AC drives utilize Altivar® 61 drive technology in a unique packaged power converter ("flex-drive") design that extends the specification ratings beyond a standard Altivar 61 drive. E-Flex drives are compatible with Altivar® 61 communication cards, I/O extension cards and operator interface options.
Features and Benefits
Application flexibility - full range of E-Flex drives to meet specific indoor and outdoor applications
Type 1 enclosure for indoor, non-dusty environments
Type 12K enclosure for indoor, dusty/wet environments
Type 3R enclosure for outdoor, rain or shine environments
(10° to 50°C ambient temperatures)
Industrial product integrity
coordinated circuit breaker eliminates line input fuse requirements
UL 508C coordinated listing for drive and bypass options
industrial rated control operators and pilot devices
fully rated motor isolation and bypass with mechanical and electrical interlock
Type 1 or 12K (conduit knockouts) construction
Reduced installation cost and commissioning time
top and bottom conduit entry provides installation flexibility
pre-punched conduit entry location saves on installation time
pre-programmed for HVAC variable torque applications
Type 2B wiring terminals provides ease of wiring