BK Precision 9115-AT User Manual download pdf (Page 22)

from resistances in the wires.

Due to the high current rating of the power supply, proper wire sizes are necessary for safe

connectivity and to prevent wires from overheating. Refer to the table below as a reference for

proper wire sizes according to the amount of current used for operation:

Table 2.2 - Wire Gauge Rating

AWG

Imax(A)

mΩ/meter

1.3

2.1

3.3

5.2

8.3

13.2

33.5

52.8

2.3 Preliminary Check

Complete the following steps to verify that the power supply is ready for use.

1. Verify AC Input Voltage

Verify and check to make sure proper AC voltages are available to power the instrument.

The AC voltage range must meet the acceptable specification as explained in “2.1 Input

Power and Fuse Requirements”.

2. Connect Power and Self-Test

Connect AC power cord to the AC receptacle in the rear panel and press the power

switch to the |(ON) position to turn ON the instrument. It will run through a self-test

procedure with the screen shown in below:

10mm

Rear Output Terminal

10mm

6mm

Hex Key Screw

Figure 2.1 - Rear Output Terminal

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BK Precision 9115-AT User Manual Page 22