Dawson DZA50 Скачать руководство пользователя страница 2

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5. FRONT PANEL

5.1 Front panel description

1. Power plug:
This is a standard plug as shown below:

     Overload protection: AC 250V, 15A
2. “X1” current terminal:
     Tests actual working current.
3. “X10” current terminal:
    Tests working current x10.
4. Voltage test input sockets:
    Insert test lead probes to measure voltage.
5. Input socket:
    Maximum input: AC 250V, 15A.
This socket is suitable for two standard plug configurations. 
These configurations are shown in the figure below:

6. OPERATING INSTRUCTIONS

6.1 Current testing

    Each terminal of the splitter will give a different current 
    reading:
    X1 terminal for normal current load.
    X10 terminal for 10 times the normal current load.

    The error of the clamp meter itself will influence the 
    testing degree of accuracy.

6.2 Voltage testing

1 Connect the power plug to an outlet.
2. Plug the device to be measured into the input socket.
3. Connect the test leads of your multimeter to the voltage 
    test sockets and put the meter in AC voltage mode to 
    measure the voltage of the connected device.

6.3 Power testing

1 Connect the power plug to an outlet.
2. Plug the device to be measured into the input socket.
3. Connect the test leads of your multimeter to the voltage 
    test sockets and put the meter in AC voltage mode to 
    measure the voltage of the connected device.
4. Use a clamp meter and clamp the desired current terminal 
    of the line splitter for measurement.
5. Calculate the power of the connected device using the 
    following formula:
    Power = voltage x current

    Maximum input is: AC 250V, 15A.
1. Connect the power plug to an outlet.
2. Plug the device to be measured into the input socket.
3. Use a clamp meter and clamp the desired current terminal 
    of the line splitter for measurement.

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DZA50

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