User manual

Technical data
7.5 Protection and monitoring
SITOP UPS1600 / UPS1100
116 Operating Instructions, 05.2014, C98130-A7628-A1-4-7629
7.5
Protection and monitoring
Table 7- 2 UPS1600
6EP4134-3AB00-... (10 A)
6EP4136-3AB00-... (20 A)
...-0AY0
...-1AY0
...-2AY0
...-0AY0
...-1AY0
...-2AY0
Current limitation
Typ.
• Remark
30 A
Power boost with 300% Ia rated for typ. 30 ms
60 A
Power boost with 300% Ia rated for typ. 30 ms
Short-circuit protection
Yes, device will be switched off after five seconds (extra power)
Reverse polarity
protection
Against input voltage Ua and against batteries
Overload/short-circuit
indicator
Yes, restart in normal operation
Table 7- 3 UPS1100
6EP4131-0GB00-0AY0
(1.2 Ah)
6EP4133-0GB00-0AY0
(3.2 Ah)
6EP4134-0GB00-0AY0
(7 Ah)
Short-circuit protection
Yes, fuse
Reverse polarity protection
Yes
7.6
MTBF
6EP4134-3AB00-0AY0 (10 A)
6EP4134-3AB00-1AY0 (10 A)
6EP4134-3AB00-2AY0 (10 A)
6EP4136-3AB00-0AY0 (20 A)
6EP4136-3AB00-1AY0 (20 A)
6EP4136-3AB00-2AY0 (20 A)
Mean Time Between Failures
SN29500: >350,000 hours at 40° C, rated load, 24-h operation