Agilent Technologies L4400 manual Applying Power, Connect the Shelf to the Rack Frame

Introduction to the L4400 Series LXI Instruments 1

Connect the Shelf to the Rack Frame

Once the instruments are installed and all power cords and cables are routed as intended, slide the shelf into the cabinet until the shelf handles meet the front-facing columns of the rack frame. Using two10-32 pan head dress screws (item 2) per column, secure the shelf to the frame.

Applying Power

The input power, operating environment, and storage environment specifications for the L4400 series instruments are listed in Table 1-3. Refer to the instrument data sheets for a complete listing of instrument specifications. The data sheets can be found on the Web at:

www.agilent.com/find/L4400

Table 1-3. Agilent L4400 Series Instrument Input Power Specifications.

Instrument		Description
L4421A	Power Supply:	Universal 100V to 240V ±10%
		50Hz to 60Hz ±10% auto sensing
L4433A	Power Line Frequency:
L4437A
L4445A	Power Consumption:	50VA
L4450A
	Operating Environment:	Full accuracy for 0°C to 55°C
L4451A
L4452A		Full accuracy to 80% R.H. at 40°C
	Storage Environment:	-40°C to 70°C

Connecting the Power Cord and Turning On the Instrument

Connect the power cord supplied with the instrument or a power cord rated for the conditions listed in Table 1-3 to the electrical outlet and to the instrument.

Turn the instrument on (and off) by pressing the power button shown in Figure 1-6.

L4400 User’s Guide 11