- 55 - V08 en, SCC
Control of SSR steam element at 100% energy demand
Star connection 3(N)AC 400-480V
To check the heating elements in 100% energy demand:
Function test 100%
I=P / (1.73 x V)
e.g. I= 9000W/(1.73 x 400V) = 13A
Steam generator
safety thermostat 160°C
Thermocouple B5
12V DC
Violet
A1/B1
B2
A2
+
-
+
-
A
B
A1/B1 - A2 Steam / Dampf
A1/B1 - B2 Hot Air / Heißlu
A1/B1
B2
A2
+
-
+
-
A
B
L3
L2
L1
P
C
B
0V DC
Orange
Black
B5
12V DC
0V DC
SSR 100% power at 3NAC/400V
BK
OG
VT
X00
L3
R1
9kW(3x3kW)
Thermocouple B5
D1/D2
2
1
VT
4
3
BK
6
5
OG
V1
A1/B1
B2
A2
B-
B+
A- A+
BKBK
(HL2)
R2
9kW(3x3kW)
2
D1/D2
1
XV1
44
VT
4
3
33
BK
6
5
22
OG
(D1)
11
BK
V2
A1/B1
B2
B-
B+
A- A+
A2
OGOG
(HL1)
XV2
44
R4
18kW(6x3kW)
1
2
HL1/HL2
33
5
6
22
9
10
(D2)
11
OG
VT
3
4
BK
7
8
OG
11
12
HA2 HA1
ST1 ST2
VT
L1
L2
L3
V1 - 9KW
V1+V2 - 18KW