Chapter 5 System Operation
86
890 USE 120 00
Description of the restart lock -AS-, continued
Block diagram
Note: AS relay :
Its main features are:
- according to EN 50205, IEC 255, IEC 664
- monostable
- high mechanical service life
- high switching reliability
- approvals TUV, UL and CSA.
Continued on next page
setpoint
6
3
activation
M
control logic
6
6
223
2
charging
circuit
3~
3~
Mains
24Vdc
KSI+
KSI-
KSO1
KSO2
4
3
1
2
X10
DC/DC converter
DC link
AS
relay
0V
monostable
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