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Блоки бесперебойного питания DC-UPS

Обзор

SITOP offers a comprehensive portfolio to protect against power failures with durations from a few seconds to several hours, ranging from buffer modules to system-integrated DC UPS units. Selection is based on the energy storage unit used, the associated ambient conditions, performance and functionality.

The selection matrix should help you to find the right 24 V buffering for your application:

SITOP modules for 24 V buffering

Buffer module 1)

UPS500

UPS1600

DC UPS

Energy storage units

24 V buffering up to

10 s

Minutes

Hours

Hours

Storage medium

Electrolytic capacitors

Double-layer capacitors

Lead-gel batteries

Lead-gel batteries

Lifetime dependent on temperature The specified time refers to a fall to 50 % of the original capacity in the case of lead batteries and 80 % in the case of capacitors.

0 … +50 °C: > 8 years

… +50 °C: > 8 years

+20 … +40 °C:
4 ... 1 years
(high-temperature rechargeable battery:
+20 …+60 °C:
> 10 ... 1 years)

+20 … +40 °C:
4 ... 1 years
(high-temperature rechargeable battery:
+20 … +60 °C:
> 10 ... 1 years)

Temperature range

0 … +60 °C

0 … +60 °C

0 … +40 °C
(high-temperature rechargeable battery:
-40°…+60°C)

0 … +40 °C
(high-temperature rechargeable battery:
-40°…+60°C)

Ventilation required

-

-

Degree of protection

IP20

IP20/ IP65 (UPS500P)

IP00

IP00

UPS module/electronics

Degree of protection

IP20

IP20/ IP65 (UPS500P)

IP20

IP20

Max. rated output current

40 A

15 A

40 A

40 A

Max. dynamic overload current

40 A (200 ms)

25 A (200 ms)

120 A (30 ms) / 60 A (5 s/min)

56 A (80 ms)

Interfaces

-

I/O, USB

I/O, USB,
Ethernet/ PROFINET

I/O, serial, USB

Information about operation and diagnostics via

    
  • Signaling contact

-

  • OPC servers

-

  • Web server

-

-

-

  • S7 function blocks

-

-

-

  • WinCC faceplate

-

-

-

Shutdown of multiple PCs/ PLCs

-

-

-

Starting from the battery, without supply voltage (stand-alone mode)

-

-

-

Engineering via

    
  • Software tool (PC)

-

  • TIA Portal

-

-

-



1) for SITOP smart and SITOP modular power supply units

Блоки бесперебойного питания DC-UPS