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Information about Pure Power L7 and L8-CM

Discussion in 'be quiet!' started by Stefan@be quiet!, Oct 4, 2011.

  1. Stefan@be quiet!

    Stefan@be quiet! be quiet! Rep

    Joined:
    Jul 5, 2011
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    Hello I'd like to introduce our new Pure Power models.
    The Pure Power L8-CM series is a series of 80plus Bronze certified power supplys with cable managment. The peak efficiency can be as high as 88%.
    Besides Cable managment, this series will have a special, temperature controlled, Silent Wings Fan with a good sleeve bearing as well as sleeved cables.
    All models of the L7 and L8 series have two +12V rails with up to 30A.
    Even our smallest L8 will have 2 PCIe connectors (6+2pin and 6pin), the 630W and 730W even 4 (6+2) pin.

    A small overview of all L8 models

    Powerlabel
    [​IMG]

    Connectors of the L8
    [​IMG]

    Electronics
    [​IMG]

    All models of the L8 series have the following protections:

    • OCP - overcurrent protection
    • OTP - overtemp protection
    • OVP - overvoltage protection
    • UVP - undervoltage protection
    • SCP - short circuit protection
    • OPP - overpower protection

    +12V rail distribution of the L8 series:
    Column 1 Column 2
    0 connector +12V rail
    1
    2 PCie 1
    +12V1 ​
    3
    4 PCIe 2*
    +12V2 ​
    5
    6 ATX 24pin
    +12V1 ​
    7
    8 S-ATA/IDE
    +12V1 ​
    9
    10 CPU
    +12V2 ​

    *does not apply to the 430W model.

    430W
    Powerlabel:
    [​IMG]

    connectors and cable length
    [​IMG]

    fan curve
    [​IMG]

    530W
    Powerlabel:
    [​IMG]

    connectors and cable length:
    [​IMG]

    fan curve
    [​IMG]

    630W
    powerlabel:
    [​IMG]

    connectors and cable length:
    [​IMG]

    fan curve
    [​IMG]

    730W
    Powerlabel
    [​IMG]

    connectors and cable length
    [​IMG]

    fan curve
    [​IMG]
    catnipkiller says thanks.
  2. Stefan@be quiet!

    Stefan@be quiet! be quiet! Rep

    Joined:
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    We also updated the L7 series and added two new models (630W and 730W) to the lineup. The technical basis of those two units is the same as the L7 and also 80plus bronze certified. The other models (350 to 530W) remain unchanged. The new models will feature the same casing as our existing L7 models.

    A small overview of all moldels of the L7 series:

    Powerlabel:
    [​IMG]

    Connectors:
    [​IMG]

    Electronics of the new L7 series (730W)
    [​IMG]

    All models of the L7 series have the following protections:

    • OCP - overcurrent protection
    • OTP - overtemp protection
    • OVP - overvoltage protection
    • UVP - undervoltage protection
    • SCP - short circuit protection
    • OPP - overpower protection

    +12V rail distribution of the new L7 models:
    Column 1 Column 2
    0 connector +12V rail
    1
    2 PCie 1
    +12V1 ​
    3
    4 PCIe 2*
    +12V2 ​
    5
    6 ATX 24pin
    +12V1 ​
    7
    8 S-ATA/IDE
    +12V1 ​
    9
    10 CPU
    +12V2 ​


    630W
    powerlabel:
    [​IMG]

    connectors and cable length:
    [​IMG]

    fan curve:
    [​IMG]

    730W
    powerlabel:
    [​IMG]

    connectors and cable lenth:
    [​IMG]

    fan curve
    [​IMG]

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