JUMO 709062 TYA 202 - Three-Phase Power Controller Operating Manual - Manual (Page 75)

2012-12-31/00561073 [SCR power switch TYA202] 73
6 Special device functions
Fuse for contr
ol
electr
onics 2A
Fusing to pr
otect the
power section cabling
U1 U2
N/L2 L1 V
13
14
15
12
11
10
89
7
6
5
4
2
3
1
8
1
U1 U2
Semiconductor-
fuse
N/L2 L1 V
13
14
15
12
11
10
89
7
6
5
4
2
3
1
8
1
S
Relay
Ö P
0(4)...20mA
-
+
Ohmic load star
connection
Patchcable
TYA 202
E
Optocoupler
C
I
1 (Device1)
L1 N L2 L3 PE
U
L
U
N
U1 U2
N/L2 L1 V
13
14
15
12
11
10
89
7
6
5
4
2
3
1
8
1
U1 U2
N/L2 L1 V
13
14
15
12
11
10
89
7
6
5
4
2
3
1
8
1
S
Relay
Ö P
0(4)...20mA -
+
Setpoint lnput:
Patchcable
TYA 202
E
Optocoupler
C
Device 1
Device 2
I
2 (Device1)
I
3 (Device1)
I
3 (Device2)
I
2 (Device2)
I
1 (Device2)
I
1
I
2
I
3
Attention:
- Make sure that the rotating electric field
is right handed!
- Only possible in burst firing mode
- SCR load voltage =U
L
Setpoint lnput:
Semiconductor-
fuse
Ohmic load star
connection
Fuse for contr
ol
electr
onics 2A
Semiconductor-
fuse
Semiconductor-
fuse