COOKER INSTALLATION ADVICE

[NEBITOMI]

HELLO
i need to install Rangemaster nexus 110 cooker
the hob is 8kw
the oven is 15.5 kw
i dont know this cooker has two separate connection point for hob and oven or has it just one connection terminal ???

i was put 10mm (two core and earth) for oven and 4mm (two core and earth )for hob
the fuse board is 3 phase schneider acti9 (12WAY-36 MODULE)
i thinking to change the 10mm (TWIN AND EARTH) cable to 3 phase - 5 CORE cable (10mm)but i cant find 4 pole isolator switch for isolation and need recessed also! the house is wery expensive, so i need isolation switch which is looks nice!
also the fuseboard is 3 phase and no place, not possible to put 3 phase rcd in!
SHOULD I PUT THE 4 WAY METAL CONSUMER UNIT FOR 3 PHASE RCD FEED COOKER (OVEN) NEXT TO THE MAIN FUSEBOARD??

the cooker is 15 m away from D.B. and not isulation around ,just the cable run above plaster board celing!

the hob is 8kw and the 20 ammp grid isolation switch is no option !
or do i install two 45 amp isolator switch next to the cooker ?one for hob and one for oven (of course more then 30cm away)

I KNOW THE DIVERSITY CAN BE APPLYED BUT, I WOULD LIKE TO DO THE COOKER INSTALLATION IN WORST CASE ,IF THEY USING FULL POWER !

so please advice how can i do the installation!And please no contempt!
REGARDS

 

[mhar]

I would check your ratings. 15.5kW for ovens?

Most of us have been alarmed when first seeing one of these but diversity can be applied

 

[tlangdon12]

GEWISS make a range of flush mounting distribution boards, see:

Enclosure - GW40602 | Gewiss - https://www.gewiss.com/it/en/products/experience-catalogue/catalogs/series/product/building/40-cdi-range-flush-mounting-distribution-boards-and-enclosures/GW40602

Could you fit a Schneider 4 Pole Isolator and Three Phase RCD into a flush mount distribution board close to the Oven.

 

[Pete999]

Best advice, employ a competent Electrician to install the cooker for you.

 

[NEBITOMI]

Best advice, employ a competent Electrician to install the cooker for you.

IS IT TOO DIFICULT TO HELP ME A BIT? EASY JUST SAY LOOK APROVED ELECTRICAN!??

 

[Yozza19]

Acti 9 range do a 3 phase RCBO but it takes up 6 single phase ways

 

[Pete999]

IS IT TOO DIFICULT TO HELP ME A BIT? EASY JUST SAY LOOK APROVED ELECTRICAN!??

IS IT TOO DIFICULT TO HELP ME A BIT? EASY JUST SAY LOOK APROVED ELECTRICAN!??

Nebitomi
With respect, we can't give step by step advice to what appears to be a DIY request for help.
With what you have said in your post, getting an electrician in ti help you is the best advice in all honesty.

 

[Yozza19]

Also if your really worried about aesthetics use a grid switch set up with a few contactors at dB

 

[NEBITOMI]

Also if your really worried about aesthetics use a grid switch set up with a few contactors at dB

THANK YOU! THIS IS WHAT I THINK!

 

[NEBITOMI]

Acti 9 range do a 3 phase RCBO but it takes up 6 single phase ways

THAT IS NOT PROBLEM I HAVE LOTS OF SPARE! CAN YOU SHOW THAT DEVICE?

 

[Midwest]

Can you stop shouting, its very rude.

 

[Yozza19]

Do you offer a three phase RCBO in the Acti 9 range? - https://www.schneider-electric.co.uk/en/faqs/FA284558/

 

[NEBITOMI]

Do you offer a three phase RCBO in the Acti 9 range? - https://www.schneider-electric.co.uk/en/faqs/FA284558/

NOT YET!

 

[Nebu1a]

This appliance is dual fuel so you'll need a GSR to help you fit it.
Electrical specs from rangemaster site.

Additional Information The oven complies with EN 60350-1 Maximum output @ 230V 50Hz Conventional 2.2 kW Multifunction 2.5 kW Multifunction (with Rapid Response) - Forced Air Convection 2.5 kW Grill 2.3 kW Slow Oven - Bread Proving Drawer 0.2 kW
Maximum total electrical load at 230 V (approximate total including hob, oven lights, oven fan, etc.): 9.8 kW

 

[Midwest]

This appliance is dual fuel so you'll need a GSR to help you fit it.
Electrical specs from rangemaster site.

Rangermaster do an all electric Nexus model.

 

[Wilko]

Hi - suggest contacting manufacturer for advice, but my memory is a single 50A circuit with its own RCBO (due to 8mA leakage in normal operation). Here's their contact
[email protected]

 

[Midwest]

Risking repeating myself again, I had to connect a similar Rangemaster oven. Originally installed by Rangemaster engineers, to a 32A supply. Rangemaster technical insisted it needed a 40A supply, but their was no option for me but the 32A. Worked fine, no issues. Had an 8.6kW myself, for which the Rangemaster engineer insisted on a 40A supply, which luckily I had. When I clamped on full wellie, never got over 13A.

 

[NEBITOMI]

This appliance is dual fuel so you'll need a GSR to help you fit it.
Electrical specs from rangemaster site.

Additional Information The oven complies with EN 60350-1 Maximum output @ 230V 50Hz Conventional 2.2 kW Multifunction 2.5 kW Multifunction (with Rapid Response) - Forced Air Convection 2.5 kW Grill 2.3 kW Slow Oven - Bread Proving Drawer 0.2 kW
Maximum total electrical load at 230 V (approximate total including hob, oven lights, oven fan, etc.): 9.8 kW

thanks! what is the gsr?

 

[Midwest]

thanks! what is the gsr?

Something you don't need I think. What model do you actually have?

 

[NEBITOMI]

Something you don't need I think. What model do you actually have?

NEXUS 110cm Range Cooker - Induction | Rangemaster - http://www.rangemaster.co.uk/products/range-cookers/nexus/nexus-110-induction