Güvenlik Rölesi Cedes SafeC S 103 105

Güvenlik Rölesi Cedes SafeC S 103 105

Technische Daten
Input circuit
Nominal voltage UN: DC 24 V
Voltage range DC
at 10% residual ripple: 0,9 … 1,1 UN
Nominal consumption: DC approx. 2 W
Min. Off-time: 250 ms
Control voltage on S11: DC 23 V at UN
Control current over S12, S22: 40 mA at UN
Minimum voltage
on S12, S22: DC 21 V when relay activated
Short-circuit protection: Internal PTC
Overvoltage protection: Internal VDR
General Data
Operating mode: Continous operation
Temperature range: – 15 … + 55 °C
Degree of protection:
Housing: IP 40 EN 60 529
Terminals: IP 20 EN 60 529
Terminal designation: EN 50 005
Wire connection: 1 x 2,5 mm2 stranded wire with sleeve
or
1 x 4 mm2 solid or
2 x 1,5 mm2 stranded wire with sleeve
DIN 46 228-1/-2/-3/-4
Wire fixing: Box terminal with wire protection,
removable terminal strips
Mounting: DIN rail EN 50 022
Weight: 220 g
Dimensions: 22,5 x 84 x 118 mm
Output
Contacts 2 NO, 1 NC contact
Operate delay typ. at UN:
Manual start: 40 ms
Automatic start: 250 ms
reaction time typ. at UN:
Disconnecting the supply: 50 ms
Disconnecting S12, S22: 15 ms
Contact type: positive guided
Nominal output voltage: AC 250 V
DC: see limit curve for arc free
operation
Switching of low loads: > 100 mV
(Contact 5 m Au) > 1 mA
Thermal current Ith: see current limit curve
on 1 contact path: max. 8 A
on more than 1 contact path: max. 7 A per contact path
Switching capacity:
to AC 15: AC 3 A / 230 V EN 60 947-5-1
for NO contacts
AC 2 A / 230 V EN 60 947-5-1
for NC contact
Electrical contact life
to AC 15 at 2 A, AC 230 V: 105 switching cycles (EN 60947-5-1)
Permissible operating
frequency: max. 1 200 operating cycles/ h
Short circuit strength
max. fuse rating: 6 A general purpose EN 60 947-5-1
Sicherungsautomat: C 8 A
Mechanical life: 10 x 106 switching cycles

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