User manual

SITOP UPS1600 / UPS1100

Operating Instructions, 05.2014, C98130-A7628-A1-4-7629

113

Technical data

Note

Technical data is applicable for a rated input voltage, rated load and +25°

C ambient

temperature (if nothing else is specified).

7.1

Input

7.1.1

UPS1600

6EP4134-3AB00-... (10 A)

6EP4136-3AB00-... (20 A)

Input voltage Ui rated / range

24 VDC (21 ... 29 V)

Connection threshold for buffering

• Remark

22.5 VDC ± 3% (factory setting),

setting range: 21 VDC , 21.5 VDC , 22 VDC, 22.5 VDC, 23 VDC, 24 VDC,

25 VDC or via software.

The connection threshold must be at least 0.5 V lower than the input voltage.

After reaching the minimum input voltage at the DC UPS module, the module

cannot buffer for a maximum of 1.5 seconds.

Input current Ii rated Approximately 14 A for the max. charge

current (3 A)

Approximately 25 A for the max. charge

current (4 A)

Reverse polarity protection

Yes

7.1.2

UPS1100

Charging current: Maximum 0.3 CA for a connected battery module; maximum 0.4 CA is

permitted for several parallel connected battery modules.