Chapter 15 – Installation
5.2 RPV311 AC AND DC POWER CONNECTION
Figure 105 show the wiring diagram for the AC and DC of the RPV311 respectively.
Figure 105: AC/DC power connection
For compliance with IEC 61010, install a suitable external switch or circuit breaker in each current-carrying
conductor of RPV311 power supply; this device should interrupt both the hot (+/L) and neutral (-/N) power
leads. An external 10 A, category C, bipolar circuit-breaker is recommended. The circuit breaker should have
an interruption capacity of at least 25 kA and comply with IEC 60947-2. The switch or circuit-breaker must be
suitably located and easily reachable, also it shall not interrupt the protective earth conductor.
Information about nominal voltage range, maximum voltage range, frequency and power consumption, refer
to Specifications Chapter 17.
5.3 RA331, RA332 AND RA333 AC AND DC POWER CONNECTION
Figure 106 show the wiring diagram for the AC and DC of the RA331, RA332 and RA333 respectively.
Figure 106: AC/DC power connection
For compliance with IEC 61010, install a suitable external switch or circuit breaker in each current-carrying
conductor of RA33x power supply; this device should interrupt both the hot (+/L) and neutral (-/N) power
leads. An external 10 A, category C, bipolar circuit-breaker is recommended. The circuit breaker should have
an interruption capacity of at least 25 kA and comply with IEC 60947-2. The switch or circuit-breaker must be
suitably located and easily reachable, also it shall not interrupt the protective earth conductor.
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