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Chapter 3. Installing the CS7000 Controller
Meeting the AC Input Power Requirements
For proper operation, the controller must be connected to a stable power source. The supply source should be capable of delivering at least 1.5 kVA per channel at 220V for 177 Series tools. For the 277 Series tools, at least 2KVA per channel is recommended.
The voltage tolerance for 220V controllers is 208 to 250 VAC.
NOTE:
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CAUTION!
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The maximum
Failure to provide the proper power source can cause the following problems in your CS7000 Fastening System:
•The nutrunner might shut down before it reaches the target torque during a rundown cycle.
•The nutrunner might not operate when a
•The maximum free speed of the nutrunner might be lower than specified.
Input Power Protection
A circuit breaker or fuses positioned between the AC input and the servo amplifier provides the controller with short circuit protection.
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December 2005 | Page |