The SACE-PR111/P is Circuit Breaker. | |||
SACE-PR111/P SACEPR111P Data sheet | The SACE PR111/P unit carries out the following protection functions:L – protection against overload with inverse long time. | ||
delay S – protection against short-time short-circuit I – protection against instantaneous short-circuit G | |||
protection against earth fault Iinst – rapid protection against instantaneous short-circuit. | |||
Installation
Install the power circuit breaker in a dry, dust-free, non-corrosive room, and in such a way that it is not subject to shocks or vibrations. Where this is not possible, use assembly in switchgear with a suitable degree of protection. | |
For preparation of the installation room, please refer to the “Overall dimensions” paragraph, which gives information on the following points: | |
– minimum installation volumes of the power circuit breakers and derived versions – distances to be respected for power circuit breakers in compart-ments – overall dimensions of the power circuit breakers – fixing mounting holes – compartment door mounting holes |
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The operation of installation, put in service and eventually ordinary and straordinary maintenance have to be done by skilled personel, that has the detailed knowledge of the apparatus. |
If you want to more details,please contact me without hesitate. Email:sales@amikon.cn
The electrical operation of the power circuit breaker is possible when the following accessories (supplied on request) are present: – geared motor for automatic charging of the closing springs – closing coil – shunt trip. |
The geared motor automatically recharges the springs after each closing operation until the yellow indicator appears (6, Fig. 25). When the power is cut off during charging, the geared motor stops and automatically starts recharging the springs again when the power returns. It is, in any case, always possible to complete the recharging operation manually. |
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