How to wire RCBO in consumer unit (UK). More electrical tips and diagrams www . Instructions on how to fit an RCBO in Isobar three phase distribution board. This video will show you how to change from normal circuit breaker to RCBO.
RCBO means Residual current operated Circuit Breaker with Overcurrent protection.
As they must sense the current in both the line and neutral, they have connections for both.
Now that the ends are clear you can connect the RCBO device.
It goes to the neutral bus bar. The bare wire stays where it was. Note: Nowhere in the leg can the bare . WARNING: installation by qualified contractors only. Learn How To Wire Residual Current Device (RCD) or RCBO or GFCI, also at the end of the video, there is connection scheme of RC how is RCD connect to power.
Each neutral and earth connection must correspond numerically to its outgoing way. Additional blanks (ref. VAS01) are available to cover spare ways. A pack is provided to label this consumer unit, please consult us for spares or replacements. RCBO tripping current (30mA) with flying 700mm lead for neutral connection.
The RCBOs that replaced them in the Wylex unit are directly connected to the main . Find out how to wire Residual Current Device (RCD) in garage, shed consumer unit. If it is an RCBO some makes will not trip if you apply the test at the terminals. This is because the line terminal is the wrong side (upstream)of the search coil.
Small diameter RCBO functional earth lead. Large diameter neutral cable in main switch. Busbar connection into outgoing terminal of RCD and supply side of circuit-breakers. I was always told to test RCD and RCBOS at the field end as that would be the nearest simulation to real life conditions, as opposed to testing at the rcbo with loads . Select your Add-On Block and your MCB from the comprehensive hager range up to 63A.
Step 3: Installation Install within distribution board. Connection : The phase (L) and neutral (N) from the load circuit are connected to the two upper terminals. The DSE2RCBOs are particularly compact, flexible and easy to install , either in consumer units or in distribution boards: they offer superior performance and. Lighting Sub Circuits,nos 13A Radial Circuits for Socket outlets and nos.
The rating for the DB is 60A, Single Phase, at 230V. So the Feeder Cable or the Main Incoming cable should be 16mmof cross . A short video explaining the electrical requirements for an electric shower, in particular what to check bef. Push RCBO onto appropriate busbar outgoing way making sure that the DIN clip faces towards the busbar assembly.
Connect RCBO Neutral lead to appropriate numbered terminal on the neutral terminal bar.
No comments:
Post a Comment
Note: only a member of this blog may post a comment.