Issue:
Differences between an ATV660 and an ATV960.

Product Line:
ATV660, ATV990

Environment:
Process Drive enclosures

Cause:
n/a

Resolution:
ATV630 is a stand alone drive
ATV660 and ATV680 are drive systems
The same for ATV930/960/980

All ATV600 are dedicated to variable torque applications as pump and fan applications.
All ATV900 are dedicated to constant torque applications like cranes, conveyor belts, centrifuges, extruder,etc.

The difference between ATV660 and ATV960?
The internal power electronic is completely the same.
The control electronics including firmware is different.

ATV900 has also the possibility of braking units and speed feedback cards. (Not available for ATV600)

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