Leonics Wide33 Manuale utente
LEN.MAN.STA.104 Rev.3.00/2008
ZERO CURRENT/ VOLTAGE CROSSING
AUTOMATIC VOLTAGE STABILIZER
WiseMP33
Wise33
CONTENTS
SAFETY INSTRUCTIONS 1
INTRODUCTION 2
FRONT AND REAR PANELS 4
INSTALLATION AND OPERATION 13
DATA DISPLAY 15
SETTING 17
TROUBLESHOOTING 18
SAFETY INSTRUCTIONS
Please read carefully and follow this LEONICS Wise33 / Wise MP33 series AVR guide.
Important: Please keep this user’s guide for reference in order to use the LEONICS AVR properly and safety.
This user's guide contains instructions for installation, operation, display, setting and troubleshooting.
If there are any symptoms of problems which are not mentioned in this guide or an queries, please contact
your Leonics local distributors,Leonics Service Center,send e-mail to [email protected] or visit www.leonics.com.
For your convenience and quick reference for our service, please fill the
requested information in the blanks below.
Wise33 / Wise MP33 series model : _______________________________
Serial number : ______________________________________________
Purchased date : ______________________________________________
Purchased from : ______________________________________________
WARNING!
Risk of electric shock, DO NOT remove cover. No user serviceable part inside, please refer
servicing to qualified service personnel.
1.1 Electrical Safety
1.1.1 Do not work alone where there are electrically hazardous conditions.
1.1.2 Contact with live conductors will cause burns and dangerous electric shock.
1.1.3 Only qualified electricians should install or service this unit.
1.1.4 Properly install and ground ( ) the equipment in accordance with the instruction manual.
1.1.5 To reduce risk from electric shock when you could not check building electric ground system, turn off
the Input breaker of this unit before connecting the loads.
1.1.6 Periodically check your cable, terminal and power source to make sure that they are in good condition.
1.1.7 To reduce risk from electric shock , disconnect all power source before connecting / disconnecting the
loads or when maintaining or servicing this unit.
1.1.8 Use ONLY one hand when connect and disconnect the cable from equipment to equipment in order to
avoid electric shock from touching two surfaces with differential potential.
1.2 Safety Instruction for transport
1.2.1 Use forklift truck or stacker for transport this unit.
1.2.2 Keep this unit upright all the time.
1.2.3 Carry with its packaging to avoid damage.
1.3 Safety instruction for installation and operation
1.3.1 Before installing or using this unit, read all instructions and caution markings on this unit or loads and
all sections of this user guide.
1.3.2 Install this unit in a temperature and humidity controlled indoor area with adequate air flow and away
from chemical particles or flammable substances. Avoid installing the unit near radio transmission
station, heat dissipation equipment and direct sunlight.
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1.3.3 This unit has ventilation grills. Ensure that sufficient ventilation is provided. DO NOT block the
ventilation grills. Install this unit at least 20 cm.from the wall to the side of the unit for good ventilation
and at least 30 cm. from the wall to the back of the unit for easy access when maintenance or repair.
1.3.4 Use insulated tools to reduce your risk of electric shock.
1.3.5 Remove all jewelry or other metal objects such as rings, necklace, bracelets and watches when
installing this product.
1.3.6 Place the AVR on reinforced cement floor which can carry its weight.
1.3.7 Connect the cables to the terminals of this unit as mentioned in the diagram and installation procedure
to prevent the damages.
1.3.8 Turn off the AVR by turning off the INPUT breaker before connect any cables to the computer.
1.3.9 To prevent surge, always turn on the AVR before turn on the equipments.
1.3.10To connect the AVR to AC source,it is recommended to connect through MDB (Main Distribution Board).
1.3.11During heavy rain and storm, it is recommended to stop using any equipment including the AVR to
prevent them from lightning through AC Line.
INTRODUCTION
2.1 General
Wise33 / Wise MP33 series AVR, a 3-phase automatic voltage regulator or stabilizer, is compatible with
both star and delta circuit connections. With 8/16 bit microprocessor controlled, Wise33 / Wise MP33 series
AVR supplies pure sine wave output with low harmonic distortion at high accuracy and efficiency. Wise33 /
Wise MP33 series AVR comes with built-in surge protector and audible alarm to alarm when the AVR has
faults. Furthermore, it has LED display and LCD screen to display operating status and electrical data.
2.2 Features
-3phase voltage regulator with 8/16 bit microprocessor controlled
-Pure sine wave output
-Zero voltage and zero current crossing
-4taps change
-EMI/RFI and power line noise protection
-Surge protector
-Automatic shut down when extremely high voltage, extremely low voltage, overload and
unbalance phase
-Easy to install
-LED and digital volt-amp meter on LCD display
-Volt meter and Amp meter
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2.3 Operation
Normal operation mode: Wise33 / Wise MP33 series AVR takes power from main electricity supply.
Then, the current flows to automatic voltage regulator (AVR) circuit to regulate the voltage level. If the
voltage is too high or too low, the AVR circuit will regulate it to the level that is safe for the loads. Then, flows
to EMI/RFI noise filter circuit and check load level at Power watcher to protect overload. If the AVR is
overloaded, it will alarm. You have to disconnect some loads. If the AVR is under these situations; output
over/under voltage, overload, input frequency fault, over temperature, and etc., it will shut itself down and
restart automatically when it returns to normal (for autotomatic restart mode only).
Maintenance bypass mode: When the Maintenance bypass switch is ON, the loads are taking power
directly from main electricity supply. To stop the AVR and disconnect it from main electricity supply for
maintenance, turn off the input breaker.
Note: There are 2 restart modes (automatic and manual restart). After the AVR shuts down and the restart
mode is manual, once it detects no more faults, it will alarm. You can restart the AVR by pressing
simultaneously once.
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INPUT BREAKER SURGE
PROTECT
AC INPUT AC OUTPUT
POWER WATCHER
MAINTENANCE
BYPASS SWITCH
AUTOMATIC VOLTAGE
REGULATOR EMI/RFI
NOISE FILTER
FRONT AND REAR PANELS
3.1 Front panel
Wise33 / Wise MP33 series AVR type A
3.1.3
3.1.2
3.1.1
3.1.4.1
3.1.4.2
3.1.4.3
3.1.4.4
3.1.5
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
A
V
L1
0
L3
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
A
V
L1
0
L3
- 4 -
Wise33 / Wise MP33 series AVR type B
- 5 -
L1
0
L3
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
V A
Upper Deck
Lower Deck
3.1.5
Wise33 / Wise MP33 series AVR type B
(when open the upper door)
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3.1.1 3.1.2
L1
0
L3
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
V A
3.1.3
3.1.4.1
3.1.4.2
3.1.4.3
3.1.4.4 Upper Deck
Lower Deck
3.1.3
3.1.2
3.1.4.1
3.1.4.2
3.1.4.3
3.1.4.4
3.1.1
3.2.4 3.2.3
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
A
V
L1
0
L3
3.2.1
Wise33 / Wise MP33 series AVR type C
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Wise33 / Wise MP33 series AVR type D
(when open the lower door)
- 8 -
3.1.3
3.1.4.1
3.1.4.2
3.1.4.3
3.1.4.4
L1-N
L2-NL2-L3
L3-NL3-L1
L1-L2
A
V
L1
0
L3
3.1.2
3.1.1
3.2.4
3.2.5
3.2.1
3.2.3
Upper Dec
k
Lower Deck
Questo manuale è adatto per i seguenti modelli
1
Indice
