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Блоки бесперебойного питания DC-UPS

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  • Информационные материалы

    Информационные материалы

    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,
    rechargeable lithium iron phosphate 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

    0 … +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

    Дальнейшая информация

    The SITOP Selection Tool offers detailed selection guidance according to criteria such as the required backup time, nominal current or peak current:
    http://www.siemens.com/sitop-selection-tool