Commissioning
7.2 Applying the supply voltage
SENTRON PAC3100
52 Manual, 07/2009, A5E02385159B-01
Supply voltage fuse protection
CAUTION
Non-fused supply voltage may lead to device and equipment damage
Always protect the device with an IEC approved or UL listed CLASS CC 0.6 A fuse.
If a fusible link is used, a suitable IEC approved or UL listed fuse holder has to be used. In
addition, a suitable isolating device shall be connected upstream in order to permit
disconnection of the device from the power supply.
Do not use voltage transformers as a power supply.
Procedure
Connect the supply voltage to terminals L/+ and N/-.
Table 7- 1 Connection of supply voltage
Terminal marking Connection
L/+ AC: Connection: Conductor (phase-to-neutral voltage)
DC: Connection: +
N/- AC: Connection: Neutral conductor
DC: Connection: -
See also
Safety notes (Page 13)
Safety notes (Page 39)
Applying the measuring voltage (Page 60)
Technical data (Page 105)
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