Tecnoware FSTEL1K2M Manual de usuario
ELECTRONIC STABILIZER
STABILIZZATORI ELETTRONICI
User’s manual
Manuale utente
Index
User’s Manual - English 1
Safety Warnings 1
1 Introduction 2
2 General Characteristics 3
3 Receipt and site selection 4
4 External Description 4
4.1 Front Panel ............................................................................ 4
4.2 Front Side and Rear Side ............................................................. 5
4.2.1 Single-Phase models ...................................................................... 5
4.2.2 Three-Phase models ...................................................................... 7
4.3 Input/output Terminals ..............................................................
5 Electrical Installation 10
5.1 Installation ............................................................................ 11
6 Functioning 12
6.1 Turning ON and OFF ................................................................. 12
6.2 Load Control .......................................................................... 13
6.3 Manual Bypass ........................................................................ 13
7 Technical Characteristics 14
7.1 Load Curve ............................................................................ 15
8 Maintenance 15
8.1 AVR Cleaning ......................................................................... 15
8.2 Operator Safety ...................................................................... 15
9 Service 16
Conformity to the European Directives 16
Product Disposal 16
Indice
Manuale Utente – Italiano 17
Avvisi di Sicurezza 17
1 Introduzione 18
2 Caratteristiche Generali 19
3 Ricevimento e Collocazione 20
4 Descrizione Esterna 20
4.1 Pannello Frontale .................................................................... 20
4.2 Fronte e Retro ........................................................................ 21
4.2.1 Modelli Monofase ......................................................................... 21
4.2.2 Modelli Trifase ............................................................................ 23
4.3 Morsettiera d’Ingresso/Uscita ...................................................... 25
5 Installazione Elettrica 26
5.1 Installazione .......................................................................... 27
6 Funzionamento 28
6.1 Accensione e Spegnimento ......................................................... 28
6.2 Controllo del carico .................................................................. 2
6.3 Bypass Manuale ....................................................................... 2
7 Caratteristiche Tecniche 30
7.1 Grafico della Potenza ............................................................... 31
8 Manutenzione 31
8.1 Pulizia del prodotto.................................................................. 31
8.2 Sicurezza dell’Operatore ........................................................... 31
9 Servizio Assistenza 32
Conformità alle Direttive Europee 32
Smaltimento del Prodotto 32
ENGLISH
ELECTRONIC STABILIZER 1 User’s manual
User’s Manual - English
Safety Warnings
Read this manual carefully and completely before installing and using the TECNOWARE Electronic
Stabilizer, which, from here after, will also be referred to as AVR
This manual should be kept close to the AVR and read before the AVR is installed and used
The AVR must be used only by properly trained personnel To ensure correct and safe operations, it is
necessary that operators and maintenance personnel observe the general safety Standards as well as the
specific instructions included in this manual
Risk of electric shock: do not remove the cover The AVR contains internal parts which are at a high
Voltage and are potentially dangerous, capable of causing injury or death by electric shock
The electric installation has to be done by qualified personnel Follow all the Safety Standards (CEI
Standards in Italy or IEEE elsewhere) for the Input/Output connections and for the right section of
Input/Output cables
There are no internal parts in the AVR which are user serviceable Any repair or maintenance work must
be performed exclusively by qualified technical personnel authorized by TECNOWARE TECNOWARE
declines any responsibility if this warning is disregarded
It is compulsory to ground the AVR according to Safety Standards
Risk of electric shock at the Output lines when the AVR is ON or in Bypass Mode
Risk of electric shock at the Output lines while the unit is connected to the AC utility line
We recommend to use a dedicate AC Input/Output power line for the AVR
Do not obstruct ventilation slots or holes and do not rest any object on top of the AVR
Do not insert objects or pour liquids in the ventilation holes
Install the AVR indoors, in a protected, clean and moisture-free environment
Do not expose to the direct sun light
Do not keep liquids, flammable gases or corrosive substances near the AVR
ENGLISH
User’s manual 2 ELECTRONIC STABILIZER
1Introduction
Principle of compensated AC Voltage Regulator
TECNOWARE Electronic Stabilizer is an AVR (AVR means Automatic Voltage Regulator): this product is the result of
constant technological research aimed at obtaining the best performance at the lowest cost.
This product is a compensated type AC voltage regulator.
It consists of MCU control unit, voltage regulator unit, compensator transformer, adjust transformer, and
input/output protection components, etc. (see figure 1).
When the grid voltage is not stable, MCU control unit samples the output voltage, and according to the
requirement of setting accuracy, keeps the output voltage within the desired voltage range, by means of
adjustment of the voltage regulator unit.
Figure 1 – Block Diagram of Electric Stabilizer
AVR has a short response time, high efficiency, high reliability, can work continuously for a long time. It is
applicable for all kinds of instruments, meters, communications, home appliances and work site.
This manual is a guide that enables you to correctly install and use your AVR This
manual includes important SAFETY instructions for the operator, for the AVR correct
installation, and gives useful advice on the product maintenance For any type of
problem, please refer to this manual before calling the customer service
Electronic Stabilizer is constantly being developed and improved: consequently, your unit may differ somewhat
from the description contained in this manual.
ENGLISH
ELECTRONIC STABILIZER 3 User’s manual
This manual includes the following models:
SINGLE-PHASE ELECTRONIC STABILIZERS
Code Power
FSTEL1K2M
1
.2 K
VA
FSTEL2K5M
2.5 K
VA
FSTEL3K5M
3.5 K
VA
FSTEL6KM
6 KVA
FSTEL KM
KVA
FSTEL12KM
12 KVA
FSTEL18KM
18 KVA
FSTEL25KM
25 KVA
FSTEL35KM
35 KVA
THREE-PHASE ELECTRONIC STABILIZERS
Code Power
FSTEL3K5T
3.5 KVA
FSTEL6KT
6 KVA
FSTEL KT
KVA
FSTEL12KT
12 KVA
FSTEL18KT
18 KVA
FSTEL25KT
25 KVA
FSTEL30KT
30 KVA
FSTEL35KT
35 KVA
FSTEL50KT
50 KVA
FSTEL55KT
55 KVA
FSTEL60KT
60 KVA
FSTEL75KT
75 KVA
FSTEL100KT
100 KVA
FSTEL120KT
120 KVA
In this manual Electronic Stabilizer will simply be referred to as AVR.
2General Characteristics
AVR has all the advanced features which guarantee maximum reliability and safety:
•Output Voltage regulation ±3%
•Protection from overload and short circuits
•Automatic restart after Blackout, once AC utility power comes back on.
•Graphic Display for visualization of the Input and Output Voltage measurements, percentage of load,
alarms, overload and fault condition.
•Acoustic signals of various kinds indicating alarm situations
•High efficiency
•Maximum reliability
•Smart design and easy to use
ENGLISH
User’s manual 4 ELECTRONIC STABILIZER
3Receipt and site selection
Carefully remove the AVR from its packaging, and carry out a meticulous inspection. We recommend keeping the
original packaging in a secure place, in case you need to send the AVR for maintenance purposes. In case of
transport damage, notify the carrier and dealer immediately.
We recommend paying attention to the below points in order to choose a correct placement for your AVR:
•The AVR is designed to operate in a protected environment (e.g. offices). We therefore recommend
installing it in a place with very little or no humidity, dust or smoke.
•When the AVR is brought from a cold place to a warmer place, humidity in the air may cause condensation
in the AVR. In this case, allow AVR to stand for two hours in the warmer place before beginning with the
installation.
•In all circumstances, see the “Technical Characteristics” chapter for environmental specifications and
check that the selected area meets these criteria.
•During normal operation the AVR discharges a minimal amount of heat. So it is necessary to leave at least
20 cm of unobstructed space all around the AVR in order to keep it properly ventilated.
•Do not obstruct ventilation holes.
•Do not insert objects or pour liquids in the ventilation holes.
•Do not rest any object on top of the AVR.
•Do not keep liquids, flammable gases or corrosive substances near the unit.
•Install the AVR on a properly tiled floor. Avoid the installation on a floor that is not tiled flat.
4External Description
4 1 Front Panel
AVR informs the user about operating status, alarm conditions and measurements through a display on the front
panel (see figure 2).
Figure 2 – Front panel display
ENGLISH
ELECTRONIC STABILIZER 5 User’s manual
1 Delay Time
2 Normal
3 Protection (fault Mode)
4 Over Voltage Protection
5 Low Voltage Protection
6 Over Temperature Protection
7 Input Voltage
8 Output Voltage
9 Output Load Level
10 Overload protection
Single-Phase Electronic Stabilizer has one display on the front panel.
Three-Phase Electronic Stabilizer has three display on the front panel, one for each phase.
4 2 Front Side and Rear Side
4 2 1 Single-Phase models
Figure 3 – Front side (FSTEL1K2M, FSTEL2K5M, FSTEL3K5M, FSTEL6KM models)
ENGLISH
User’s manual 6 ELECTRONIC STABILIZER
Figure 4 – Rear side
(on the left:FSTEL1K2M, FSTEL2K5M models – on the right: FSTEL3K5M, FSTEL6KM models)
Figure 5 – Front side and rear side (FSTEL9KM, FSTEL12KM, FSTEL18KM, FSTEL25KM, FSTEL35KM models)
Este manual sirve para los siguientes modelos
22
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