Hyundai N700E User manual

N700E INSTRUCTION MANUAL
N700E INSTRUCTION MANUALN700E INSTRUCTION MANUAL
N700E INSTRUCTION MANUAL
N700E
INSTRUCTION MANUAL
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1. Installation
! CAUTION
 Be sure to install the unit on flame resistant material such as metal.
Otherwise, there is a danger of fire.
 Be sure not to place anything highly flammable in the vicinity.
Otherwise, there is a danger of fire.
 Do not carry unit by top cover, always carry by supporting base of unit.
There is a risk of falling and injury.
 Be sure not to let foreign matter enter inverter such as cut wire refuse, spatter from welding,
iron refuse, wire, dust, etc.
Otherwise, there is a danger of fire.
 Be sure to install inverter in a place which can bear the weight according to the specifications
in the text. (Chapter 2. Installation)
Otherwise, it may fall and there is a danger of injury.
 Be sure not to install and operate an inverter which is damaged or has parts which are
missing.
Otherwise, there is a danger of injury.
 Be sure to install the inverter in an area which is not exposed to direct sunlight and is well
ventilated. Avoid environments which tend to be high in temperature, high in humidity or to
have dew condensation, as well as places with dust, corrosive gas, explosive gas, highly
flammable gas, grinding-fluid mist, salt damage, etc.
Otherwise, there is a danger of fire.
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2. Wiring
! WARNING
 Be sure to ground the unit.
Otherwise, there is a danger of electric shock and/or fire.
 Wiring work should be carried out by qualified electricians.
Otherwise, there is a danger of electric shock and/or fire.
 Implement wiring after checking that the power supply is off.
Otherwise, there is a danger of electric shock and/of fire.
 After installing the main body, carry out wiring.
Otherwise, there is a danger of electric shock and/or injury.
! CAUTION
 Make sure that the input voltage is:
Three phase 200 to 240V 50/60Hz
Three phase 380 to 480V 50/60Hz
 Be sure not to single phase the input.
Otherwise, there is a danger of fire.
 Be sure not to connect AC power supply to the output terminals(U, V, W).
Otherwise, there is a danger of injury and/or fire and/or damage to unit.
 Be sure not to connect a resistor to the DC terminals(P, RB) directly.
Otherwise, there is a danger of fire and/or damage to unit.
 Be sure to install an earth leakage breaker or the fuse(s) which is(are) the same phase as the
main power supply in the operation circuit.
Otherwise, there is a danger of fire and/or damage to unit.
 As for motor leads, earth leakage breakers, and electromagnetic contactors, be sure to use
equivalent ones with the specified capacity(rated).
Otherwise, there is a danger of fire and/or damage to unit.
 Do not stop operation by switching off the electromagnetic contactors on the primary or
secondary sides of the inverter.
Otherwise, there is a danger of injury and/or machine breakage.
 Fasten the screws to the specified torque. Check so that there is no loosening of screws.
Otherwise, there is a danger of fire and/or injury to personnel.
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3. Control and operation
! WARNING
 Be sure to turn on the power supply with the front case is closed.
While the inverter is energized, be sure not to open the front case.
Otherwise, there is a danger of electric shock.
 Be sure not to operate the switches with wet hands.
Otherwise, there is a danger of electric shock.
 While the inverter is energized, be sure not to touch the inverter terminals even while the unit
is not running.
Otherwise, there is a danger of electric shock.
 If the retry mode is selected, it may suddenly restart during the trip stop.
Be sure not to approach the equipment. (Be sure to design the equipment so that personnel
safety will be secured even if equipment restarts.)
Otherwise, there is a danger of injury.
 Even if the power supply is cut for a short period of time, the inverter may restart operation
after the power supply is restored if the operation command is given.
If a restart may incur danger to personnel, be sure to make a circuit so that it will not restart
after power recovery.
Otherwise, there is a danger of injury.
 The stop key is valid only when a function is on. Ensure that there is a hard wired emergency
stop that is separate from the stop key of the inverter.
Otherwise, there is a danger of injury.
 With the operation command on, if the alarm reset is ordered, the inverter can restart
suddenly. Be sure to set the alarm reset after checking the operation command is off.
Otherwise, there is a danger of injury.
 Be sure not to touch the inside of the energized inverter or to put a shorting bar into it.
Otherwise, there is a danger of electric shock and/or fire.
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! CAUTION
 The cooling fins will have a high temperature. Be sure not to touch them.
Otherwise, there is a danger of getting burned.
 Low to high speed operation of the inverter can be easily set. Be sure to operate it after
checking the tolerance of the motor and machine.
Otherwise, there is a danger of injury.
 Install an external breaking system if needed.
Otherwise, there is a danger of injury.
 If a motor is operated at a frequency outside of the standard setting value (50Hz/60Hz), be
sure to check the speeds of the motor and the equipment with each manufacturer, and after
getting their consent, operate them.
Otherwise, there is a danger of equipment breakage.
 Check the following before and during the test run.
Was the direction of the motor correct?
Did the inverter trip for on acceleration or deceleration?
Were the RPM and frequency motor correct?
Were there any abnormal motor vibrations or noises?
Otherwise, there is a danger of machine breakage.
 The AC reactor must be installed When the power is not stable. if not, inverter can be broken.
4. Maintenance, inspection and part replacement
! WARNING
 After turning off the input power supply, do not perform the maintenance and inspection for at
least 10 minutes.
Otherwise, there is a danger of electric shock.
 Make sure that only qualified persons will perform maintenance, inspection and/or part
replacement.
(Before starting the work, remove metallic objects(wristwatch, bracelet, etc.) from a worker.
(Be sure to use insulated tools.) Otherwise, there is a danger of electric shock and/or injury.
5. Others
IV
! WARNING
 Never modify the unit.
Otherwise, there is a danger of electric shock and/or injury.
General Safety Information
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CONTENTS
1. GENERAL DESCRIPTION.....................................................................................1
2. Installation and Wiring.............................................................................................1
Operation...................................................................................................................16
Parameter Code List....................................................................................................1
3. Using intelligent terminals.......................................................................................1
4. Protective function...................................................................................................1
5. Troubleshooting Tips................................................................................................1
6. Maintenance and Inspection.....................................................................................1
7. RS485 Communication (Option)..............................................................................1
8. Specification.............................................................................................................1
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1. GENERAL DESCRIPTION
1.1 Inspection upon Unpacking
1.1.1 Inspection of the unit
Please open the package, remove the inverter, please check the following items.
If you discover any unknown parts or the unit is damaged, please contact HYUNDAI.
(1) Make sure that the package contains one operation manual for the inverter.
(2) Make sure that there was no damage (broken parts in the body) during transportation of the unit.
(3) Make sure that the product is the one you ordered by checking the label specification.
Fig1-1 Outlook of N700E Inverter (1frame, 2frame, 3frame)
Fig1-2 Contents of Specification label
1.1.2 Instruction manual
This instruction manual is the manual for the N700E inverters.
Before operation of the inverter, read the manual carefully. After reading this manual, keep it on
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hand for future reference
1.2 Questions and Warranty of the Unit
1.2.1 Questions on Unit
• If you have any questions regarding damage to the unit, unknown parts or for general inquiries,
please contact your LOCAL HYUNDAI BRANCH with the following information.
(1) Inverter Model
(2) Production Number (Serial No.)
(3) Date of purchase
(4) Reason for Calling
1 Damaged part and its condition etc.
2 Unknown parts and their contents etc
1.2.2 Warranty for the unit
• The warranty period of the unit is one year after the purchase date. However the warranty will be void if
the fault is due to;
3 Incorrect use as directed in this manual, or attempted repair by unauthorized personnel.
4 Any damage sustained other than from transportation (Which should be reported
immediately).
5 Using the unit beyond the limits of the specifications.
6 Natural Disasters : Earthquakes, Lightning, etc
• The warranty is for the inverter only, any damage caused to other equipment by malfunction of the inverter
is not covered by the warranty.
• Any examination or repair after the warranty period (one-year) is not covered. And within the warranty
period any repair and examination which results in information showing the fault was caused by any of the
items mentioned above, the repair and examination costs are not covered. If you have any questions
regarding the warranty, please contact either your Local HYUNDAI Branch.
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1.3 Appearance
Fig1-3 Outlook of N700E Inverter (1frame)
Fig1-4 Outlook of N700E Inverter (2frame)
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Front Cover
Main circuit terminals
Operator
Control circuit terminals

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Fig1-5 Outlook of N700E Inverter (3frame)
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2. Installation and Wiring
2.1 Installation
! CAUTION
 Be sure to install the unit on flame resistant material such as metal.
Otherwise, there is a danger of fire.
 Be sure not to place anything flammable in the vicinity.
Otherwise, there is a danger of fire.
 Do not carry the unit by the top cover, always carry by supporting the base of unit.
There is a risk of falling and injury.
 Be sure not to let foreign matter enter such as cut wire refuse, spatter from
welding, iron refuse, wire, dust, etc.
Otherwise, there is a danger of fire.
 Be sure to install the inverter in a place which can bear the weight according to
the specifications in the text.
Otherwise, it may fall and result in possible injury.
 Be sure not to install and operate an inverter which is damaged or parts of which
are missing.
Otherwise, there is a danger of injury.
 Be sure to install the inverter in an area which is not exposed to direct sunlight
and is well ventilated. Avoid environments which tend to be high in temperature,
high in humidity or to have dew condensation, as well as places with dust,
corrosive gas, explosive gas, inflammable gas, grinding-fluid mist, salt damage,
etc.
Otherwise, there is a danger of fire.
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2.1.1 Installation
(1) Transportation
This inverter has plastic parts. So handle with care.
Do not over tighten the wall mounting fixings as the mountings may crack, causing is a risk of falling.
Do not install or operate the inverter if there appears to be damaged or parts missing.
(2) Surface for the mounting of inverter
The temperature of the inverter heatsink can rise very high.
The surface, to which the inverter will be mounted, must be made of a non-flammable material(i.e steel)
due to the possible risk of fire. Attention should also be made to the air gap surrounding the inverter.
Especially, when there is a heat source such as a breaking resistor or reactor.
Fig 2- Surface for the mounting of inverter
(3) Operating Environment-Ambient Temperature
The ambient temperature surrounding the inverter should not exceed the allowable temperature range
(-10 to 40℃).
The temperature should be measured in the air gap surrounding the inverter, shown in the diagram
above. If the temperature exceeds the allowable temperature, component life will become shortened
especially in the case of the Capacitors.
(4) Operating Environment-Humidity
The humidity surrounding the inverter should be within the limit of the allowable percentage range (20%
to 90% / RH).
Under no circumstances should the inverter be in an environment where there is the possibility of
moisture entering the inverter.
Also avoid having the inverter mounted in a place that is exposed to the direct sunlight.
(5) Operating Environment-Air
Install the inverter in a place free from dust, corrosive gas, explosive gas, combustible gas, mist of
coolant and sea damage.
(6) Mounting Position
Mount the inverter in a vertical position using screws or bolts. The mounting surface should also be free
from vibration and can easily hold the weight of the inverter.
(7) Ventilation within an Enclosure
If you are installing one or more inverters in an enclosure a ventilation fan should be installed. Below is
a guide to the positioning of the fan to take the airflow into consideration. The positioning of inverter,
cooling fans and air intake is very important.
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Ensure proper spacing for ventilation to
prevent the unit from overheating.
(Note1)
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If these positions are wrong, airflow around the inverter decreases and the temperature surrounding
the inverter will rise. So please make sure that the temperature around is within the limit of the
allowable range.
.
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2.2 Wiring
! WARNING
 Be sure to ground the unit.
Otherwise, there is a danger of electric shock and/or fire.
 Wiring work should be carried out by qualified electricians.
Otherwise, there is a danger of electric shock and/or fire.
 Implement wiring after checking that the power supply is off.
Otherwise, there is a danger of electric shock and/of fire.
 After mounting the inverter, carry out wiring.
Otherwise, there is a danger of electric shock and/or injury.
! CAUTION
 Be sure not to power a three-phase-only inverter with single phase power.
Otherwise, there is a danger of fire.
 Be sure not to connect AC power supply to the output terminals(U, V, W).
Otherwise, there is a danger of injury and/or fire and/or damage to unit.
 Be sure to set a earth leakage breaker or the fuse(s) which is(are) the same
phase as the main power supply in the operation circuit.
Otherwise, there is a danger of fire and/or damage to unit.
 As for motor leads, earth leakage breakers, and electromagnetic contactors, be
sure to use equivalent ones with the specified capacity(rated).
Otherwise, there is a danger of fire and/or damage to unit..
 Do not stop operation by switching off the electromagnetic contactors on the
primary or secondary sides of the inverter.
Otherwise, there is a danger of injury and/or machine breakage.
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2.2.1 Terminal Connection Diagram (sink type)
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Fig.2-3 Terminal Connection Diagram (sink type)
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