Description
3.1 Performance features of the SENTRON PAC4200
SENTRON PAC4200
20
System Manual, 09/2009, A5E02316180B-02
With optional SENTRON PAC 4DI/2DO expansion modules, it is possible to expand the
SENTRON PAC4200 with up to 8 digital inputs and up to 4 digital outputs. This makes a
maximum configuration of 10 digital inputs and 6 digital outputs possible. The external digital
inputs and digital outputs have the same functions as the integral digital inputs and digital
outputs. Thanks to the internal power supply, the digital inputs and digital outputs of the
expansion modules can be used as S0 interfaces in accordance with IEC 62053-31. This
also enables the use of simple floating contacts for wiring the digital inputs.
The parameters can be set either direct on the device or with the SENTRON powerconfig
configuration software.
Password protection is integrated to guard against unauthorized access.
Measurement
●
Derivation of more than 300 measured variables from the basic measured variables with
maximum and minimum values (min/max pointer function).
●
At the voltage terminals, SENTRON PAC4200 can be connected direct to 690 V industrial
systems (max. 600 V for Vph, measuring category III, pollution degree 2). Higher voltages
using voltage transformers.
●
For current transformers x/1 A and x/5 A. Conversion ratio and current direction
programmable.
●
Can be used in 2-, 3- and 4-wire systems. Suitable for TN, TT and IT systems.
●
High measuring accuracy: For instance, accuracy class 0.2 in accordance with IEC
61557-12 for the active energy, in other words accuracy equivalent to 0.2% of the
measured value under reference conditions.
●
Calculation of genuine r.m.s values for voltage and current to the 63rd harmonic
●
4-quadrant measurement (import and export)
●
Zero blind measurement
Sliding window demand values
●
Calculation of the sliding window demand values for
–
Voltages and currents
–
Power factor per phase and total system
–
Apparent, active, and reactive power per phase as well as total power
●
Maximum and minimum values of the sliding window demand with the date and time of
occurrence since startup, the last reset, or the last deletion
●
Demand calculation for reactive power VAR
1
, reactive power VAR
n
, or total reactive
power VAR
tot
.
●
Configurable averaging time.
Содержание PAC4200
Страница 16: ...Introduction 1 6 Further documentation SENTRON PAC4200 16 System Manual 09 2009 A5E02316180B 02 ...
Страница 66: ...Operation planning 4 1 Operation planning SENTRON PAC4200 66 System Manual 09 2009 A5E02316180B 02 ...
Страница 174: ...Service and maintenance 10 6 Disposal SENTRON PAC4200 174 System Manual 09 2009 A5E02316180B 02 ...
Страница 284: ...Index SENTRON PAC4200 284 System Manual 09 2009 A5E02316180B 02 ...