Voltech AT5600 User Manual

C H A P T E R 7 – T E S T S A N D T E S T C O N D I T I O N S
AT5600 User Manual 98-119 issue 14 Page 146
Trimming of requested Voltage (when using Step-up transformer
with AC Interface)
When using the AC interface with a step-up transformer, the AT5600 uses the
Class D drive (used on VOC MAGI WATT and STRW) and routes it thought
the AC interface. The AT5600 calculates a nominal value for the voltage
needed to get the target value based on your requested voltage, and the
programmed ratio of your chose transformer. The AT5600 will then attempt to
trim to get the exact value that is needed.
If either of the following two conditions are exceeded, the AT will report a
trimming failure (0020):
If the trimming requires deviation of more than 60% from the nominal
(i.e. 100V nominal, but trimming requires excess of 160 V or less than
40 V)
If the trimming requires outputting more than 230
Please also see
14.6.28 for specific advice on programming the test, and
10.2.16 for test accuracy specification

Voltech AT5600 Specifications

General

Brand	Voltech
Model	AT5600
Category	Test Equipment
Language	English