Induction Iv Power Control - Siemens EH70650 Repair Instructions

5.3

Induction IV power control

The induction electronics incorporates power control in a closed loop
that allows keeping the output power equal to the established
reference power (shown in the TC description).
However, it is possible for the cooktop to supply power below the
nominal power in the following cases::
►
Small diameter containers.
►
The power grid voltage is too low (less than 215 VAC).
►
After prolonged frying.
►
During intensive use of the cooktop.
In the last two cases, the power recovers nominal power as soon as
the temperature falls below the established limits.
5.3.1 Power regulation in accordance with the radiator
Power
100% 100%
30% 30%
206_58300000105199_ara_en_h – 15.03.a
Temperatur
IGBTs IGBTs
115ºC 135ºC 135ºC
5.3.2 Power regulation in accordance with the inductor
Power
100% 100%
30% 30%
5.3.3 Power regulation in accordance with the power grid
voltage
Power
100%
80% 80%
190V 215V 215V
Temperature
NTC
185ºC 185ºC 230ºC 230ºC
Voltage
280V 230V
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