Startup
7.6 Applying the measuring voltage
SENTRON PAC3200
100 Manual, 02/2008, A5E01168664B-04
1. CT PRIMARY: 5000A
2. CT SECONDARY: 5A
Figure 7-10 Device setting "CURRENT INPUTS - CT PRIMARY?"
7.6 Applying the measuring voltage
The SENTRON PAC3200 with multi-range power supplyis designed for measuring in
systems with rated AC voltages to
● 400 V phase-to-neutral (max. 347 V for UL) and
● 690 V phase-to-phase (max. 600 V for UL).
The SENTRON PAC3200 with extra-low voltage power supplyis designed for measuring in
systems with rated AC voltages to
● 289 V phase-to-neutral and
● 500 V phase-to-phase.
CAUTION
Observe limit values
The limits given in the technical data or on the type plate must not be exceeded even at
startup or when testing the device.
Measurement of DC voltage is not possible.
External voltage transformers are required to measure higher voltages than the permissible
rated input voltages.
See also
Applying the supply voltage (Page 92)
Measuring inputs (Page 22)
Safety notes (Page 73)
Safety notes (Page 17)
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