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Chapter 1 General Information
Description
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Warning Outputs can be floated to maximum of ±240 Vdc provided that the metal shorting bars
without insulation are either replaced with insulated conductors or they are removed
from the terminals so there is no operator access to the output conductors without
insulation. All field wiring insulation must be adequate for the voltage present.
The power supply is shipped with a detachable, 3-wire grounding type power
cord. The ac line fuse is an extractor type on the rear panel. The power supply
can be calibrated from the front panel directly or with a controller over the
GPIB or RS-232 interface using calibration commands. Correction factors are
stored in nonvolatile memory and are used during output programming.
Calibration from the front panel or a controller eliminate the need to remove
the top cover or even the need to remove the power supply from your system
cabinet. You can guard against unauth orized calibration by using the “S ecured”
calibration protection function.