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UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Caterpillar


System Startup

Usage:

UPS 750 CPM
Note: Refer to Operation and Maintenance Manual, SEBU8145, "Initial Startup Procedure" in this manual before proceeding with this procedure.

Starting the Single Module System (SMS)

  • SMS with a Bypass Cabinet

  • SMS without a Bypass Cabinet

SMS with a Bypass Cabinet

    Show/hide table

    Illustration 1g01797996

    Side view of the Bypass Cabinet

    (10) Bypass Switch

    (11) Output Switch

    (12) Input Switch

  1. Close the Output Switch (11) that is located in the Bypass Cabinet. Refer to Illustration 1.
    Show/hide table

    Illustration 2g01833833

    User Interface Panel on the Flywheel Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the Flywheel Cabinet to the "Online" position. Refer to Illustration 2.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "Online" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 3g00948128

  1. Hit the "Menu" button on the user interface panel. Verify that the flywheel enters the "Online" mode. Refer to Illustration 3.

    The system is ready for operation.

SMS without a Bypass Cabinet

  1. Close the external output circuit breaker that connects the system output to the load of the facility.

  1. Open the external bypass switch.
    Show/hide table

    Illustration 4g01833833

    User Interface Panel on the Flywheel Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the Flywheel Cabinet to the "Online" position. Refer to Illustration 4.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 5g00948128

  1. Hit the "Menu" button on the user interface panel. Verify that the flywheel enters the "Online" mode. Refer to Illustration 5.

    The system is ready for operation.

Starting the Multiple Module System (MMS)

  • Single Input Without Switches

  • Single Input With Three Switches

  • Dual Input Without Switches

  • Dual Input With Two Switches

  • Dual Input With Three Switches

Single Input Without Switches

    Show/hide table

    Illustration 6g01779897

    System Cabinet

    The switches go from MMU 1 to MMU 4 in a descending order.

    (6) Input Isolation Switches

    (7) Output Isolation Switches

  1. Close the Input Isolation Switches (6) that are located in the System Cabinet for each MMU. Refer to Illustration 6.

  1. Close the Output Isolation Switches (7) that are located in the System Cabinet for each MMU. Refer to Illustration 6.

  1. Connect the output bus of the system to the load of the facility.
    Show/hide table

    Illustration 7g01833833

    User Interface Panel on the System Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the System Cabinet to the "On-Line" position. Refer to Illustration 7.
    Show/hide table

    Illustration 8g01833853

    User Interface Panel on the MMU Cabinet

    (2) Keyswitch

  1. Turn the keyswitch (2) on each MMU to the "Online" position. Refer to Illustration 8.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 9g00948128

  1. Hit the "Menu" button on the User Interface Panel of the last System Cabinet. Refer to Illustration 9.

  1. Select "Telemetry".

  1. Select "MMU Summary".

  1. Verify that the MMU is in the "Online" mode. The flywheel should be spinning at 7700 rpm and the energy should be at "100%". Perform this procedure for each MMU.

  1. The system is ready for operation.

  1. Verify that the "KVA" and the "KW" values are equal to the load of the facility on each MMU.

Single Input With Three Switches

    Show/hide table

    Illustration 10g01779897

    System Cabinet

    The switches go from MMU 1 to MMU 4 in a descending order.

    (6) Input Isolation Switches

    (7) Output Isolation Switches

  1. Close the Input Isolation Switches (6) that are located in the System Cabinet for each MMU. Refer to Illustration 10.

  1. Close the Output Isolation Switches (7) that are located in the System Cabinet for each MMU. Refer to Illustration 10.
    Show/hide table

    Illustration 11g01802293

    Input/Output Cabinet

    (3) Maintenance Bypass Switch

    (4) Output Isolation Switch

    (5) Input Isolation Switch

  1. Close the Output Isolation Switch (4) that is located in the Input/Output Cabinet. Refer to Illustration 11.
    Show/hide table

    Illustration 12g01833833

    User Interface Panel on the System Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the System Cabinet to the "Online" position. Refer to Illustration 12.
    Show/hide table

    Illustration 13g01833853

    User Interface Panel on the MMU Cabinet

    (2) Keyswitch

  1. Turn the keyswitch (2) on the MMU Cabinet to the "Online" position. Refer to Illustration 13.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 14g00948128

  1. Hit the "Menu" button on the User Interface Panel of the System Cabinet. Refer to Illustration 14.

  1. Select "Telemetry".

  1. Select "MMU Summary".

  1. Verify that the MMU is in the "Online" mode. The flywheel should be spinning at 7700 rpm and the energy should be at "100%". Perform this procedure for each MMU.

  1. The system is ready for operation.

  1. Verify that the "KVA" and the "KW" values are equal to the load of the facility on each MMU.

Dual Input Without Switches

  1. Apply facility power to the Bypass Input of the system.

  1. Apply facility power to the input node of the system.
    Show/hide table

    Illustration 15g01779897

    System Cabinet

    The switches go from MMU 1 to MMU 4 in a descending order.

    (6) Input Isolation Switches

    (7) Output Isolation Switches

  1. Close the Input Isolation Switches (6) for each MMU that are located in the System Cabinet. Refer to Illustration 15.

  1. Close the Output Isolation Switches (7) for each MMU that are located in the System Cabinet. Refer to Illustration 15.

  1. Connect the output bus of the system to the load of the facility.
    Show/hide table

    Illustration 16g01833833

    User Interface Panel on the System Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the System Cabinet to the "Online" position. Refer to Illustration 16.
    Show/hide table

    Illustration 17g01833853

    User Interface Panel on the MMU Cabinet

    (2) Keyswitch

  1. Turn the keyswitch (2) on the MMU Cabinet to the "Online" position. Refer to Illustration 17.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 18g00948128

  1. Hit the "Menu" button on the User Interface Panel of the System Cabinet. Refer to Illustration 18.

  1. Select "Telemetry".

  1. Select "MMU Summary".

  1. Verify that the MMU is in the "Online" mode. The flywheel should be spinning at 7700 rpm and the energy should be at "100%". Perform this procedure for each MMU.

  1. The system is ready for operation.

  1. Verify that the "KVA" and the "KW" values are equal to the load of the facility on each MMU.

Dual Input With Two Switches

    Show/hide table

    Illustration 19g01779897

    System Cabinet

    The switches go from MMU 1 to MMU 4 in a descending order.

    (6) Input Isolation Switches

    (7) Output Isolation Switches

  1. Close the Input Isolation Switches (6) for each MMU that are located in the System Cabinet. Refer to Illustration 19.

  1. Close the Output Isolation Switches (7) for each MMU that are located in the System Cabinet. Refer to Illustration 19.
    Show/hide table

    Illustration 20g01798373

    System Cabinet

    (3) Maintenance Bypass Switch

    (4) Output Isolation Switch

  1. Close the Output Isolation Switch (4) that is located in the Input/Output Cabinet. Refer to Illustration 20.
    Show/hide table

    Illustration 21g01833833

    User Interface Panel on the System Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the System Cabinet to the "Online" position. Refer to Illustration 21.
    Show/hide table

    Illustration 22g01833853

    User Interface Panel on the MMU Cabinet

    (2) Keyswitch

  1. Turn the keyswitch (2) on the MMU Cabinet to the "Online" position. Refer to Illustration 22.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 23g00948128

  1. Hit the "Menu" button on the User Interface Panel of the System Cabinet. Refer to Illustration 23.

  1. Select "Telemetry".

  1. Select "MMU Summary".

  1. Verify that the MMU is in the "Online" mode. The flywheel should be spinning at 7700 rpm and the energy should be at "100%". Perform this procedure for each MMU.

  1. The system is ready for operation.

  1. Verify that the "KVA" and the "KW" values are equal to the load of the facility on the User Interface Panel of each MMU.

Dual Input With Three Switches

    Show/hide table

    Illustration 24g01779897

    System Cabinet

    The switches go from MMU 1 to MMU 4 in a descending order.

    (6) Input Isolation Switches

    (7) Output Isolation Switches

  1. Close the Input Isolation Switch (6) that is located in the System Cabinet. Refer to Illustration 24.

  1. Close the Output Isolation Switch (7) that is located in the System Cabinet. Refer to Illustration 24.
    Show/hide table

    Illustration 25g01779896

    Input/Output Cabinet

    (3) Maintenance Bypass Switch

    (4) Output Isolation Switch

    (5) Input Isolation Switch

  1. Close the Output Isolation Switch (4) that is located in the Input/Output Cabinet. Refer to Illustration 25.
    Show/hide table

    Illustration 26g01833833

    User Interface Panel on the System Cabinet

    (1) Keyswitch

  1. Turn the keyswitch (1) on the System Cabinet to the "Online" position. Refer to Illustration 26.
    Show/hide table

    Illustration 27g01833853

    User Interface Panel on the MMU Cabinet

    (2) Keyswitch

  1. Turn the keyswitch (2) on the MMU Cabinet to the "Online" position. Refer to Illustration 27.

    Note: The system will enter the "Bypassed-Auto Start" mode. The system will begin to charge the flywheel. The system will change to the "On-Line" mode when the flywheel reaches 4000 rpm.

    Show/hide table

    Illustration 28g00948128

  1. Hit the "Menu" button on the User Interface Panel of the System Cabinet. Refer to Illustration 28.

  1. Select "Telemetry".

  1. Select "MMU Summary".

  1. Verify that the MMU is in the "Online" mode. The flywheel should be spinning at 7700 rpm and the energy should be at "100%". Perform this procedure for each MMU.

  1. The system is ready for operation.

  1. Verify that the "KVA" and the "KW" values are equal to the load of the facility on the User Interface Panel of each MMU.

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