Wayne Kerr AP10030, Руководство пользователя и обслуживания

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Wayne Kerr AP 1kW Power Supplies • Issue 2 15
6. OPERATING INSTRUCTIONS
6.1 First Time Operation
General
Before turning ‘ON’, confirm that the unit is set to the correct mains input voltage and
that the mains earth lead is connected to ground. Remove the terminal cover and confirm
that links are in place on the barrier strip viz.:
+ linked to +sense (13 and 12)
- linked to -sense (11 and 10)
Vprog terminals 6, 7 and 8 connected together
Iprog terminals 3, 4 and 5 connected together
That + (13) and - (11) are wired to +ve and -ve busbar respectively.
Ensure that no load is connected
Replace the terminal cover. (The output of the power supply is inhibited with this cover
removed).
If the power supply is fitted with the IEEE488 option, ensure that the Bus connector is
disconnected and the Bus/Local switch is in the Local position. (Both items are located
on the back panel).
Fig 6.1 Front panel controls and indicators
Turn the voltage control 1 and the current control 2 , fully anticlockwise and the OVL
control 5 fully clockwise. Ensure that the output enable switch 3 is in the button out
position.
Switch the power supply on by moving the circuit breaker 6 upwards to the ‘ON’
position. The LED voltmeter and ammeter are now illuminated.
Rotate the voltage control fully clockwise, noting that the voltmeter and bargraph show
increased readings until at least the maximum output voltage of the unit is reached.
Repeat the above process using the current control and monitoring the ammeter and
associated bargraph. Ensure the readings reach at least the maximum output current of
the unit.