14
PV String
DC Switch
Load
3.4.2 Output Cable Protection for Short-Circuit Situations
If the output cables are properly selected according to the controller rated current, the controller
itself is fully capable of protecting the loadand output cables in case of short-circuit situations.
Note: If a single controller runs more than 1 load, a separate thermal overload switch or a circuit
breaker is required.
3.5 Keypad Remote Usage
Keypad mounted on the controller can be removed and connected to the controller using an
extension cable to facilitate operation when the controller is installed in a location where it cannot
be easily accessed. It can also be permanently mounted remote locations such as panel doors using
an extension cable and an installation support set.
Summary of Contents for CPSPI3700EVF380
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