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Keep A Close Eye On The RCCB
Doepke

Keep A Close Eye On The RCCB

Doepke's DFA remote actuators are the solution to this problem, used in combination with RCCBs of the DFS 2 or DFS 4 series to restore power as quickly as possible.

Doepke

Keep A Close Eye On The RCCB

Published: 9 September 2019 · Category: Product Catalogues & Brochures

Doepke's DFA remote actuators are the solution to this problem, used in combination with RCCBs of the DFS 2 or DFS 4 series to restore power as quickly as possible.

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www --------- doepke.de Keep a close eye on the RCCB DFA ----------- devices monitor safe system operation ------------------------ for two- and four-pole residual current circuit-breakers ------------------------ DFA 2: RCCBs can be switched on/off and tripped remotely ------------------------ DFA 3 in compact 1 module ------------------------ automatic reclosing selectable Selftest ---- intelligent residual current circuit-breaker ------------------------ regular self-test without any interruption to the power supply ------------------------ remote signalling ------------------ automatic restart with preliminary test (Selftest Restart) Remote actuators DFA 2/3 Selftest/Selftest Restart Doepke Reliable remote monitoring: DFA 2/3 -------------------------------------------------------------------------- In addition to the necessary deactivation in the event of a fault, there are other causes that can lead to the tripping of an RCCB, for example, lightning during storms or mains circuits in regenerative power generation. In some cases there is only a short-term fault current. However, if the system remains switched off for a longer period of time, because it is unmanned for example, this will incur costs. It is particularly important to use qualified personnel, who have to check the affected power distributor and put it back into operation. Photovoltaic systems or pumps in unmanned lifting stations, as well as charging stations for electric cars, are particularly at risk of...

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