System Components and Technical Data
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual Unrestricted 91
DC8-037-2.02, Edition 10.2017
5.3.2 PS-8620, PS-8622
External power supply modules for
• CP-8021
• CP-8022 (as of production level CC)
5.3.2.1 Technical Data
Voltage input
(voltage is provided via terminals) PS-8620 PS-8622
Input voltage DC 24…60 V DC 110…220 V
Operating voltage DC 18…70 V (78 V
1)
) DC 82.5…253 V (286 V
1)
)
Input current 0.8 A at DC 24 V
0.4 A at DC 48 V
0.3 A at DC 60 V
0.16 A at DC 110 V
0.08 A at DC 220 V
Reverse voltage protection Yes
Overload protection Yes
Short-circuit protection Yes
Can be connected in parallel Yes (for redundancy, not for power enhancement)
1)
Inrush peak current Specified acc. to IEC 60870-4 (90) class S1
Voltage outputs
Output nominal voltage 1 DC 5.15 V ± 2% static, ±3% dynamic
Output nominal current 1 0…1.8 A
Output nominal voltage 2 DC 28 V ±10%static, ±3% dynamic
2)
Output nominal current 2 0…0.43 A
Output power 1 (P
out 1
) 9 W
Output power 2 (P
out 2
) 12 W - P
out 1
(12 W if P
out 1
= 0 W)
Total output power 12 W
Guaranteed interruption time 50 ms
Startup time < 2 s
Permanent short-circuit proof Yes
Mechanics
Connections Removable screw terminals, 4-pole (grid size 5.08)
wire cross sections up to 2.5 mm²
Dimension (LxWxH) 124 x 30 x 132 mm (measure without DIN rail)
Weight Approx. 240 g (incl. bus module 12 g)
1)
as of production level CC
2)
for the generation of the auxiliary voltage for specific transmission facilities
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