Ps-8640, Ps-8642; Technical Data - Siemens CP-8000 User Manual

System Components and Technical Data
5.3.3

PS-8640, PS-8642

External power supply modules for CP-8021 and CP-8022.
5.3.3.1

Technical Data

Voltage input
(voltage is provided via terminals)
Input voltage
Operating voltage
Input current
Power consumption
Reverse voltage protection
Overload protection
Short-circuit protection
Can be connected in parallel
Inrush peak current
Voltage outputs
Output nominal voltage 1
Output nominal current 1
Output nominal voltage 2
Output nominal current 2
Output nominal voltage 3
Output nominal current 3
Output power 1 (P
Output power 2 (P
Output power 3 (P
Total output power
Guaranteed interruption time
Startup time
Permanent short-circuit proof
Mechanics
Connections
Dimension (LxWxH)
Weight
1)
for the generation of the auxiliary voltage for specific transmission facilities
2)
applies only for PS-8642
92
Unrestricted
PS-8640
DC 24...60 V
DC 18...78 V
3.05 A at DC 18 V
2.20 A at DC 24 V
0.90 A at DC 60 V
0.67 A at DC 78 V
55 W at DC 18 V
52.9 W at DC 48 V
52.5 W at DC 78 V
Yes
Yes
Yes
Yes (for redundancy, not for power enhancement)
Specified acc. to IEC 60870-4 (90) class S1
DC 5.15 V ± 2% static, ±3% dynamic
0...2 A
DC 28 V ±10%static, ±3% dynamic
0...1.79 A
DC 24 V +0%/-15%
2)
0.42 A
) 10 W
out 1
) 45 W - P
out 2 out 1
) 10 W (30 W peak)
AUX
45 W
50 ms
< 2 s
Yes
Removable screw terminals, 4-pole (grid size 5.08)
wire cross sections up to 2.5 mm²
124 x 30 x 132 mm (measure without DIN rail)
Approx. 400 g (inkl. bus module 12 g)
PS-8642
DC 100...240 V
DC 82.5...286 V
0.68 A at DC 82,5 V
0.55 A at DC 100 V
0.24 A at DC 240 V
0.20 A at DC 286 V
55.5 W at DC 82,5 V
55.1 W at DC 220 V
55.3 W at DC 286 V
1)
2)
– P (45 W if P = 0 W)
AUX out 1/AUX
2)
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
AC 100...240 V
AC 85...264 V
(45...66 Hz)
0.66 A at AC 85 V
0.56 A at AC 100 V
0.26 A at AC 240 V
0.25 A at AC 264 V
55.2 W at AC 85 V
55.0 W at AC 100 V
54.8 W at AC 264 V