1
Introduction
Your Tester in Brief
Input terminals
To avoid damaging this device, do not exceed the input limit.
WA R N I N G
The terminal connections for the different measurement functions of your
tester are described in the table below.
Table 1-8 Terminal connections for different measuring functions
Remote switch
probe terminal for
IR and EBR tests
Figure 1-6 Connecting the remote switch probe
24
Rotary switch position
Input terminals
The remote switch probe is
used for insulation resistance
(IR) and earth-bond resistance
(EBR) tests.
U1452A/U1452AT/U1451A User's Guide
Overload protection
1000 Vrms
1000 Vrms for
short circuit <0.3 A
440 mA/1000 V, 30 kA
fast-acting fuse