Single-Phase Operation: Phase / Phase - JUMO 709061/8-01-032 Operating Manual

3.4.2 Single-phase operation: phase / phase

Setpoint input:
0(4)...20mA
0(1)...5V,
0(2)...10V
U = U
Thy N
P
tot
I =
Thy
U
N
I = I
Thy L
A
V1.04/EN/00561071 [Thyristor Power Switch TYA 201]
-
+
-
+
Relais
Ö
P
S
Halbleiter-
sicherung
N/L2 V L1
Load
U = phase-phase voltage
L
U = phase-neutral voltage
N
U = voltage on thyristor power unit
Thy
P = total controlled power
tot
I = current in phase conductor
L
I = current in thyristor power unit
Thy
*
see switch on sequence if bus-systems are used
In the case of power controllers with a load current of 250 A, the fan terminal
X14 must also be supplied with the specified voltage!
The lead protection must be between 2 A and a maximum of 5 A.
v Chapter 3.2.4 "Type 709061/X-0X-250-XXX-XXX-XX-25X"
(X2_1)
(U1)
3 Electrical connection
Optokoppler
C
E
U2 U1
I
Thy
L1 L2 N PE
U U
L N
S1
I
L
S2*
( X2_
(X14)
(L1)
(V)
(N/L2)
2)
39