This is legacy product, please consider the Altivar Process Drive Systems 660This Product is Obsolete
A platform of standard, engineered and special features to meet the varied needs of commercial, industrial and municipal process applications
The M-Flex™ enclosed drive featuring either the Altivar® 61 or Altivar 71 drives within a Type 1 general purpose or Type 12/12K drip/dust proof enclosure in integrated or barriered designs. It offers a platform of standard, engineered and special features to meet the varied needs of commercial, industrial and municipal process applications where high functionality of features is required. M-Flex enclosed drive controllers are low voltage products available in the following ratings:
Constant torque (Heavy duty, 150% current limit)
- Altivar® 71 power converter
- 1 to 450 hp, 460 V
- 1 to 40 hp, 208/230 V
Variable torque (Light duty, 110% current limit)
- Altivar 61 power converter
- 1 to 500 hp, 460 V
- 1 to 50 hp, 208/230 V
Integrated enclosures can be wall or floor mounted, depending on size. They provide a circuit breaker disconnect and enough room for power peripherals, including isolation and bypass contactors, all within the same enclosure.
Barriered enclosures separate power and control circuits, such as bypass, from drive control. The separate compartments allow for maximum flexibility if servicing a drive in bypass operation.