Siemens SENTRON PAC3100, Manual, Page: 15 / 152

SENTRON PAC3100
Manual, 07/2009, A5E02385159B-01
15
Description
3
3.1 Features
The SENTRON PAC3100 is a Power Monitoring Device for displaying the basic electrical
variables in low-voltage power distribution. It is capable of single-phase, two-phase, or three-
phase measurement and can be used in three-wire, four-wire, TN, TT, and IT systems.
Thanks to its compact design in 96 x 96 mm format, it is an ideal replacement for all
conventional analog indicating instruments.
Thanks to its large measuring voltage range, the SENTRON PAC3100 can be connected
direct in any low-voltage system up to a rated voltage of 480 V
L-L
.
Higher voltages can be measured using voltage transformers.
x / 5 A current transformers can be used for current measuring.
The large graphical LC display permits reading even from a distance.
The combination of four function keys with the multi-language plaintext displays makes
intuitive user prompting possible. The experienced operator can also use direct navigation
for quicker selection of the desired display menu.
The integrated RS 485 interface can be used for communication.
In addition, the SENTRON PAC3100 has 2 digital inputs and 2 digital outputs. The
parameters can be set either direct on the device or via the RS 485 interface.
Password protection is integrated via the front of the device to guard against unauthorized
access.
Device versions
The device is available in the following version:
Table 3- 1 Device versions
SENTRON PAC3100 Power Monitoring Device
Order No.
Description
7KM3133-0BA00-3AA0 SENTRON PAC3100 with wide-range power supply and screw terminals
Measurement
● Derivation of more than 30 measured variables from the basic measured variables for
voltages and currents.
● The SENTRON PAC3100 can be connected direct to 480 V industrial systems
(measuring category III, pollution degree 2). Higher voltages using voltage transformers.
● Suitable for current transformers x / 5 A. Programmable conversion ratio and direction of
current.