Siemens 7UG0571-1FT20 User Manual

7
Siemens Ltd.
Product development is a continuous process. Consequently
the data indicated in this Leaet is subject to change without
prior notice. For latest issue contact our sales ofces.
SACHIN ENTERPRISE
Disposal
Siemens product are environment friendly, which predominantly
consist of recyclable materials.
For disposals we recommend disassembling and separation into
following materials:
METALS: Segregate into Ferrous & Non Ferrous types for recycling
through authorised dealer.
PLASTICS: Segregate as per material type for recycling through
authorised dealer. Because of the long lifetime of Siemens
products the disposal guidelines may be replaced by other national
regulations when taking the product out of service.
The local customer care service is available at any time to answer
disposal-related questions
Customer Care Toll free no. 1800 209 0987 Email: ics.india@siemens.com Order No. A5E40846135A
a) Manual switching (MANL) :
DI :
b) Rotational switching (ROTN) :
c) Automatic switching (AUTO) :
d) Linear switching (LINR) :
1) When this switching programis selected, the capacitor steps are controlled manuallybythe user.
2) When user selects manual switching through Auto/Manual switchonthe panel, then all therelays that are 'ON'through APFC are turned 'OFF' and
then user can manually turn every capacitor bank through push button available on panel forrespective banks. In this case APFC has no more control and
it switches off all bank that it was earlier controlling.
This switching programis based on rotational first-in-first-out sequence. This option will automatically switchin and out
the capacitors according to thetargetedpower factor, sensitivity setting and there-connection time setting.
This automatic switching program uses intelligent switching sequence. The step switching sequence is notfixed and the
program automatically selects the most appropriatesteps to switchinor out in order to achieve shortest reaction time with minimum number of steps.
In this switching sequence it worksin lastinfirst out mode. This option will automatically switchin and out the capacitors
according to thetargetedpower factor, sensitivity setting and there-connection time setting.
User Guide
Sensor Clip Assembly
Assemble sensor on the panel /Din rail clampby using center screw provision
and M4 nut. As shown in below diagram.
1. PANEL MOUNTING ASSEMBLY:
2. DIN RAIL MOUNTING ASSEMBLY:
+
+
+
Phase-angle Setting
L3-N L3-N L3-N
L3
L1 L2
L2-N L2-N L2-N
L2
L3
L1
L1-N L1-N L1-N
L1 L2
L3
0
0
240
0
240
0
240
0
120
0
120
0
120
0
0
0
0
0
Voltage
CT
Phase-Angle
Voltage
CT
Phase-Angle
L1-L2 L1-L2 L1-L2
L3
L1 L2
L3-L1 L3-L1 L3-L1
L2
L3
L1
L2-L3 L2-L3 L2-L3
L1 L2
L3
90
0
90
0
90
0
330
0
330
0
330
0
210
0
210
0
210
0
Dimensional Drawing (mm)
Panel Cutout (in mm)
138
138
Outline Dimensions (in mm)
144
136.5
144
5
50
Side
view
Frontbezel
Mounting APFC: Cable and Cover termination:
Security Information: In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement
– and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens products and solutions constitute one element
of such a concept. For more information about industrial security, please visit http://www.siemens.com/industrialsecurity.
/AB

Siemens 7UG0571-1FT20 Specifications

General

Brand	Siemens
Model	7UG0571-1FT20
Category	Relays
Language	English