Dobrý den, v manuálu ani instalačních instrukcích není uvedeno, jakým způsobem je možné desku připojit k elektrické síti. Pouhý údaj o výkonu 6600 W a napětí 220-240V, neříká nic o tom, zda deska využívá jednu nebo více fází. V případě jedné fáze by vstupní proud činil necelých 29 A. To by znamenalo přívodní vodič 10 mm a jisteni 32 A. V případě zapojení na 2 fáze a napětí stále 230 V by N vodičem tekl na plný výkon desky stejný proud cca 29 A.
BOSCH PKE645BA2E

BOSCH PKE645BA2E
BOSCH PKE645BA2E Serie 4 hob
Modern features, quality construction and a top-class design make this Bosch built-in hob a practical helper for any kitchen. The hob uses ceramic glass heating. You can easily set everything using the touch controls. If you accidentally switch it off, you'll appreciate the automatic setting restoration with the ReStart function.
Why choose the BOSCH PKE645BA2E Serie 4 hob
TouchSelect control:
select a cooking zone and easily set the desired power level
Stainless steel frame around the entire hob
ReStart:
if your food boils over and spills out of the pot, the hob automatically switches off and saves the last selected setting
Child lock:
locks the controls and prevents the hob from being switched on accidentally
Everything at a single touch
With the TouchSelect function, you can set everything with a single touch. The control panel lets you easily select a cooking zone and its desired intensity.
ReStart function
When you switch the hob off, the last setting is briefly saved to memory. If you switch the Bosch PKE645BA2E hob back on shortly after, the original setting is still available. What's more, the hob switches itself off if your food boils over or if something spills on it.
Maximum safety
The safety of you and your children is ensured by a practical child lock, which prevents a curious little one from switching the hob on.
Key parameters of the BOSCH PKE645BA2E Serie 4 hob
Hob type
electric hob
Number of cooking zones that can be used simultaneously
4
Frame type
stainless steel frame
Control type
TouchControl +/- (EasyTouch)
Number of power levels
17
Appliance dimensions
48×583×513mm
What is the difference between flexi, combi zone, and round inductors?
Round zones have a fixed size. A combi zone bridges two separate zones into one larger area. A flexi zone, on the other hand, adapts to the shape and size of the cookware anywhere on the surface.
Can I connect the hob to 400V?
Yes, most induction hobs can be connected to 400V (two phases), which is actually recommended for reaching full power.
Why can't I connect a hob with a power input of 4.6 kW to two phases?
A 4.6 kW power input is designed to run on a single, stronger phase. Splitting the load across two phases usually requires a higher total power rating, around 7 kW.
On your website, you state Voltage 220-240 V, can the hob be connected to a multi-phase connection?
Yes, the 220-240V figure refers to the voltage per phase. The hob can typically be connected to two phases (400V) as well.
Which hobs are designed for flush installation?
These are frameless models with polished edges, listed in the range as suitable for flush-mount installation.
The hob is noisy, it clicks loudly.
The clicking comes from switching relays or the power management function. It's a normal operating characteristic of induction technology, not a fault.
Is it possible to turn off the sound signals on the hob?
Yes, on Bosch and Siemens models this can be done in the "Basic Settings" menu (C2). Confirmation tones can be muted, but warning signals stay active regardless.
What is the smallest diameter of cookware that will work on an induction hob?
The minimum diameter depends on the size of the zone, and typically falls somewhere between 9 and 12 cm.
For questions about Bosch large home appliances, you can find all the useful information here.
Specifications
Hob type
Cooktop features
Cooktop dimensions and weight
Cooktop colour
Design
Cooktop design
Cooktop connection
Power outlet type
Cooktop packaging dimensions
BSH domácí spotřebiče s.r.o., Radlická 350/107c, 158 00, Praha 8, www.bsh-group.com/cz
Specifications can be changed without notice. Images are for illustrative purposes only.

