Agilent Technologies 6890 Series - Page 718

1 of 10
Jun 2001
Electrical
Agilent 6890 Gas Chromatograph Service Manual
1230 Power Supply
Setting the instrument power configuration
There are seven possible line voltage power configurations for the 6890 GC.
Table 1230-1 Voltage Configuration Information
To change the power configuration for the instrument, you must install the
appropriate types of the following components:
• Line voltage configuration plug
• Ceramic fuses on the AC power board
• Oven shroud assembly
These three components are explained in the following topics.
Voltage
(–10%, +5%)
Frequency
(Hz)
Maximum power
consumption (VA)
Power line requirement Oven type
120 V 48-66 2,250 20-amp dedicated
receptacle
Regular
200 V 48-66 2,950 15-amp dedicated
receptacle
Fast-heating
208 V 48-66 2,950 15-amp dedicated
receptacle
Fast-heating
220 V 48-66 2,950 15-amp dedicated
receptacle
Fast-heating
230 V 48-66 2,250 10-amp dedicated
receptacle
Regular
230 V 48-66 2,950 16-amp dedicated
receptacle
Fast-heating
240 V 48-66 2,950 13- or 16-amp dedicated
receptacle
Fast-heating