V
OLTECH
AC
I
NTERFACE
U
SER
M
ANUAL
98-072
ISS
7
PAGE
7
1.2. P
ACKAGE
C
ONTENTS
The following items are supplied with your AC interface. Please check that you have every item and report any
missing items to your Voltech supplier as soon as possible.
Voltech AC Interface Fixture
Kelvin clip leads, 10A rated (Voltech# 78-060)
For use during program design, or when the transformer does not have existing fixturing.
One black (Voltech# 78-067) and one red (Voltech# 78-068) 4mm safety to 4mm stackable AC test leads
For connecting the 'External Source Output' connectors of the Interface to the test fixture.
Two pairs of red (Voltech# 78-057) and black (Voltech# 78-058) 4mm safety to bare tinned leads.
One pair for connecting the external source or transformer secondary to the ‘Input from External Source’
connector of the AC Interface.
The other pair for connecting the 'AT Transformer Drive Output' to the primary of a transformer (if used).
One yellow 4mm and one blue 4mm safety socket.
For fitting to your existing test fixture to accept the leads from the 'External Source Output' of the AC Interface.
One current transformer CT 10-20 (Voltech# 31-132)
A precision current transformer that fits directly onto the AC Interface.
This is rated to 10 Amps AC RMS , with a ratio of 1:20 to step down the current so the AT can measure. This
is the default ratio that is set when you configure the external source in the At Editor program.
Certificate of Conformance
