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Table 4
10 APPROVALS AND DECLARATIONS
Temperature regulation
method
PWM (pulse with modulation
method) with PI control loop
Accuracy – floor/room
sensor
0.2°C in the range 0°C to +40°C
Back-up for set values
In non-volatile memory
Back-up for time
and date
5 years storage or 10 years with
50% power on
Type of action
1.B. (39)*
Control pollution
degree 2 (49)*
Rated impulse voltage 4kV (75)*
Temperature for the ball
pressure test
125°C (77)*
SELV limits realized
22 VDC (86)*
* According to the EN 60730-1 table 1
Содержание NRG-DM
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