Shini STM-W - STM-3650 W 400 V Main Circuit Diagram

2.23 STM-3650W 400V
Main Circuit
Q1
100A
1
3
5
2
6
2.5mm
2
2
1
3
6
5
W3V3U3
EH2
9kW
In=13.5A
Heater 2
K3
PE
X1
25mm
2
L13
L12
L11
PE
PEL3
L2
L1
3/PE/400V 50Hz
INPUT
62.6A
2/A1 2/A1 2/A1
2.5mm
2
2.5mm
2
1
2
3
6
5
F1
K1
U1 V1 W1
M1
3
PE
2
1
3
6
5
W2V2U2
EH1
SET
9.1A
4.0kW
In=8.6A
Pump
9KW
In=13.5A
Heater 1
K2
PE
X1
X1
1
2
3
6
5
Q3
63A
15
2
T
400V
230V
F11
1 2
1 2
1
2
3/C1
3
3/A1
0.75mm
2
L21 L22 L23
1
3
5
2 6
C1
C2
Structure characteristics and working principle