Hyundai N700E User manual

N700E INSTRUCTION MANUAL
A
N700E
INSTRUCTION MANUAL
(For sizes N700E-055LF/HF through N700E-3500HF)
DOC. NO
HHIS-WZ-PE-086(11)

N700E INSTRUCTION MANUAL
I
CAUTION FOR UL/cUL REQUIREMENTS
 THE HYUNDAI ELECTRIC N700E VFD UL FILE NUMBER IS E205705
(Except N700E-300LF/370LFP ~ N700E-750LF/900LFP) AND FILE NUMBER IS E479086
(N700E-300LF/370LFP ~ N700E-750LF/900LFP)
CONFIRMATION OF UL LISTING CAN BE FOUND ON THE UL WEB SITE: www.ul.com
 DO NOT CONNECT OR DISCONNECT WIRING, OR PERFORM SIGNAL CHECKS WHILE THE
POWER SUPPLY IS TURNED ON.
 THERE ARE LIVE PARTS INSIDE THE VFD. NEVER TOUCH THE PRINTED CIRCUIT BOARD
(PCB) WHILE THE POWER SUPPLY IS TURNED ON.
[WARNING] THE BUS CAPACITOR DISCHARGE TIME IS 5 MINUTES. BEFORE STARTING
WIRING OR INSPECTION, SWITCH POWER OFF, WAIT FOR MORE THAN 5 MINUTS, AND
CHECK FOR RESIDUAL VOLTAGE BETWEEN TERMINAL P (+) AND N (-) WITH A METER ETC.,
TO AVOID HAZARD OF ELECTRICAL SHOCK.
[SHORT CIRCUIT RATING] THIS VFD IS SUITABLE FOR USE ON A CIRCUIT CAPABLE OF
DELIVERING NOT MORE THAN ___*1___ARMS SYMMETRICAL AMPERES, 480 VOLTS FOR HF
TYPE AND 240 VOLTS FOR LF TYPE MAXIMUM.
BRANCH CIRCUIT SHORT CIRCUIT PROTECTION SHALL BE PROVIDED BY FUSE ONLY.
*1 N700E MODELs and KA VALUE
N700E-055LF/075LFP ~ N700E-300LF/370LFP
N700E-055HF/075HFP ~ N700E-370HF/450HFP
5KA
N700E-370LF/450LFP ~ N700E-750LF/900LFP
N700E-450HF/550HFP ~ N700E-1320HF/1600HFP
10KA
N700E-1600HF/2000HFP ~ N700E-2200HF/2500HFP
18KA
N700E-2800HF/3200HFP ~ N700E-3500HF/3800HFP
30KA
[OVERSPEED PROTECTION] THIS VFD DOES NOT PROVIDE OVERSPEED PROTECTION
[MOTOR OVERLOAD PROTECTION] THIS VFD PROVIDES MOTOR OVERLOAD PROTECTION.
OVERLOAD PROTECTION LEVEL IS 20 ~ 120% OF FULL LOAD CURRENT. THE PROTECTION
LEVEL MAY BE ADJUSTED BY PARAMETER (b04). REFER TO THE N700E USER GUIDE OR
CATALOG.
[MOTOR OVERTEMPERATURE] MOTOR OVERTEMPATURE SENSING IS NOT PROVIDED BY
THE VFD.
[ENVIRONMENT]
MAXIMUM AMBIENT TEMPERATURE
40℃(WHEN CARRIER FREQUENCY EQUAL TO OR
LESS THAN DEFAULT VALUE)
AMBIENT HUMIDITY
90% RH OR LESS(NO CONDENSING)
STORAGE TEMPERATURE
-20~60℃
VIBRATION
5.9㎨OR LESS
ALTITUDE
ALTITUDE 1,000m OR LESS
AMBIENCE
INDOORS(NO CORROSIVE AND FLAMMABLE GASES,
OIL MIST, DUST AND DIRT)
POLLUTION DEGREE
2

N700E INSTRUCTION MANUAL
II
SAFETY
 FOR THE SAFE OPERATION OF THE N700E SERIES VFD, READ THIS MANUAL AND ALL OF THE
WARNING SIGNS ATTACHED TO THE INVERTER CAREFULLY BEFORE INSTALLING AND
OPERATING IT, AND FOLLOW THE INSTRUCTION EXACTLY. KEEP THIS MANUAL HANDY FOR
YOUR QUICK REFERENCE.
SYMBOLS AND DEFINITION
 A SAFETY INSTRUCTION (MESSAGE) IS GIVEN WITH A HAZARD ALERT SYMBOL AND/OR A
WARNING or CAUTION.
 EACH SIGNAL HAS THE FOLLOWING MEANING THROUGHOUT THIS MANUAL
HAZARDOUS HIGH VOLTAGE.
IT USED TO CALL YOUR ATTENTION TO ITEMS OR OPERATIONS THAT
COULD BE DANGEROUS TO YOU OR OTHER PERSONS OPERATING THIS
EQUIPMENT.
READ THESE MESSAGES AND FOLLOW THESE INSTRUCTIONS CAREFULLY.
SAFETY ALERT SYMBOL
THIS SYMBOL IS USED TO CALL YOUR ATTENTION TO ITEMS OR
OPERATIONS THAT COULD BE DANGEROUS TO YOU OR OTHER PERSONS
OPERATING THIS EQUIPMENT.
READ THESE MESSAGES AND FOLLOW THESE INSTRUCTIONS CAREFULLY.
.
WARNING INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH,
IF NOT AVOIDED, CAN RESULT IN SERIOUS INJURY OR DEATH.
CAUTION INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH,
IF NOT AVOIDED, CAN RESULT IN MINOR TO MODERATE INJURY, OR
SERIOUS DAMAGE OF PRODUCT.
THE MATTERS DESCRIBED UNDER CAUTION MAY, IF NOT AVOIDED,
LEAD TO SERIOUS RESULTS DEPENDING ON THE SITUATION. IMPORTANT
MATTERS ARE DESCRIBED IN CAUTION (AS WELL AS WARNING), SO BE
SURE TO OBSERVE THEM.
NOTE INDICATES AN AREA OR SUBJECT OF SPECIAL MERIT,
EMPHASIZING EITHER THE PRODUCT`S CAPABILITIES OR COMMON
ERRORS IN OPERATION OR MAINTENANCE.
HAZARDOUS HIGH VOLTAGE
 MOTOR CONTROL EQUIPMENT AND ELECTRONIC CONTROLLERS ARE CONNECTED
TO THE HAZARDOUS LINE VOLTAGE.
 WHEN SERVICING VFD AND ELECTRONIC CONTROLLERS, THERE MIGHT BE EXPOSED
COMPONENTS OR ABOVE LINE POTENTIAL.
 EXTREME CARE SHOULD BE TAKEN TO PRODUCT AGAINST SHOCK. STAND ON AN
INSULATING PAD AND MAKE IT A HABIT TO USE ONLY ONE HAND WHEN CHECKING
COMPONENTS.
 ALWAYS WORK WITH ANOTHER PERSON IN CASE AN EMERGENCY OCCURS.
 DISCONNECT POWER BEFORE CHECKING CONTROLLER OR PERFORMING
MAINTENANCE.
 BE SURE EQUIPMENT IS PROPERLY GROUNDED. WEAR SAFETY GLASSES
WHENEVER WORKING ON AN ELECTRIC CONTROLLER OR ROTATING ELECTRICAL
EQUIPMENT.

N700E INSTRUCTION MANUAL
III
PRECAUTION
 A SAFETY INSTRUCTION (MESSAGE) IS GIVEN WITH A HAZARD ALERT SYMBOL AND A
WARNING or CAUTION.
WARNING THIS IS EQUIPMENT SHOULD BE INSTALLED, ADJUSTED AND SERVICED BY
QUALIFIED ELECTRICAL MAINTENANCE PERSONAL FAMILIAR WITH THE
CONSTRUCTION AND OPERATION OF THE EQUIPMENT AND THE HAZARDS
INVOLVED. FAILURE TO OBSERVE THIS PRECAUTION COULD RESULTS IN
BODILY INJURY.
WARNING THE USER IS RESPONSIBLE FOR ENSURING THAT ALL DRIVEN MACHINERY,
DRIVE TRAIN MECHANISM NOT SUPPLIED BY HYUNDAI AND PROCESS LINE
MATERIAL ARE CAPABLE OF SAFE OPERATION AT AN APPLIED FREQUENCY
OF 150% OF THE MAXIMUM SELECTED FREQUENCY RANGE TO THE AC
MOTOR. FAILURE TO DO SO CAN RESULT IN DESTRUCTION OF EQUIPMENT
AND INJURY TO PERSONNEL SHOULD A SINGLE POINT FAILURE OCCUR.
WARNING FOR PROTECTION, INSTALL AN EARTH LEAKAGE BREAKER WITH A HIGH
FREQUENCY CIRCUIT CAPABLE OF LARGE CURRENTS TO AVOID AN
UNNECESSARY OPERATION.
THE GROUND FAULT PROTECTION CIRCUIT IS NOT DESIGNED TO PROTECT
PERSONAL INJURY.
CAUTION HEAVY OBJECT. TO AVOID MUSCLE STRAIN OR BACK INJURY,
USE LIFTING AIDS AND PROPER LIFTING TECHNIQUES WHEN REMOVING OR
REPLACING.
CAUTION THESE INSTRUCTIONS SHOULD BE READ AND CLEARLY UNDERSTOOD
BEFORE WORKING ON N700E SERIES EQUIPMENT.
CAUTION PROPER GROUNDS, DISCONNECTING DEVICES AND OTHER SAFETY DEVICES
AND THEIR LOCATION ARE THE RESPONSIBILITY OF THE USER AND ARE NOT
PROVIDED BY HYUNDAI.
CAUTION BE SURE TO CONNECT A MOTOR THERMAL SWITCH OR OVERLOAD DEVICES
TO THE N700E SERIES VFD TO ASSURE THAT INVERTER WILL SHUT DOWN IN
THE EVENT OF AN OVERLOAD OR AN OVERHEATED MOTOR
CAUTION ROTATING SHAFTS AND ABOVE GROUND ELECTRICAL POTENTIALS CAN BE
HAZARDOUS. THEREFORE, IT IS STRONGLY RECOMMENDED THAT ALL
ELECTRICAL WORK CONFORM TO THE NATIONAL ELECTRICAL CODES AND
LOCAL REGULATIONS.
ONLY QUALIFIED PERSONNEL SHOULD PERFORM INSTALLATION, ALIGNMENT
AND MAINTENANCE. FACTORY RECOMMENDED TEST PROCEDURES,
INCLUDED IN THE INSTRUCTION MANUAL, SHOULD BE FOLLOWED.
ALWAYS DISCONNECT ELECTRICAL POWER BEFORE WORKING ON THE UNIT.

N700E INSTRUCTION MANUAL
IV
NOTE: POLLUTION DEGREE 2
 THE VFD MUST BE USED IN THE ENVIRONMENT OF THE POLLUTION DEGREE 2.
 TYPICAL CONSTRUCTIONS THAT REDUCE THE POSSIBILITY OF CONDUCTIVE POLLUTION
ARE,
1) THE USE OF AN UNVENTILATED ENCLOSURE.
2) THE USE OF A FILTERED VENTILATED ENCLOSURE WHEN THE VENTILATION IS FAN
FORCED THAT IS, VENTILATION IS ACCOMPLISHED BY ONE OR MORE BLOWERS WITHIN
THE ENCLOSURE THAT PROVIDE A POSITIVE INTAKE AND EXHAUST.

N700E INSTRUCTION MANUAL
V
CAUTION FOR EMC (ELECTROMAGNETIC COMPATIBILITY)
TO SAFELY FOLLOW THE EMC DIRECTIVE AND TO COMPLY WITH STANDARDS, FOLLOWS THE
CHECK LIST BELOW .
THIS EQUIPMENT SHOULD BE INSTALLED, ADJUSTED, AND SERVICED BY QUALIFIED PERSONAL
FAMILIAR WITH CONSTRUCTION AND OPERATION OF THE EQUIPMENT AND THE HAZARDS
INVOLVED. FAILURE TO OBSERVE THIS PRECAUTION COULD RESULT IN BODILY INJURY.
1. THE POWER SUPPLY TO N700E INVERTER MUST MEET THESE SPECIFICATIONS
a. VOLTAGE FLUCTUATION: ± 10% OR LESS.
b. VOLTAGE IMBALANCE: ± 3% OR LESS.
c. FREQUENCY VARIATION: ± 4% OR LESS.
d. VOLTAGE DISTORTION: THD = 10% OR LESS
2. INSTALLATION MEASURE :
a. USE A FILTER DESIGNED FOR N700E INVERTER
3. WIRING
a. SHIELDED WIRE (SCREENED CABLE) IS REQUIRED FOR MOTOR WIRING, AND THE
LENGTH MUST BE LESS THAN 20 METERS.
b. THE CARRIER FREQUENCY SETTING MUST BE LESS THAN 5KHZ TO SATISFY EMC
REQUIREMENTS.
c. SEPARATE THE MAIN CIRCUIT FROM THE SIGNAL/PROCESS CIRCUIT WIRING.
d. IN CASE OF REMOTE OPERATING WITH CONNECTOR CABLE, THE INVERTER DOES
NOT CONFORM TO EMC
4. ENVIRONMENTAL CONDITIONS – WHEN USING A FILTER, FOLLOW THESE GUIDELINES:
a. AMBIENT AIR TEMPERATURE: -10 - +40℃
b. HUMIDITY: 20 TO 90% RH(NON-CONDENSING)
c. VIBRATION: 5.9 M/S2 (0.6G) 10 – 55HZ ((N700E-5.5kW(7.5 HP) ~ 3800kW(500 HP)
d. LOCATION: 1000 METERS OR LESS ALTITUDE, INDOORS
(NO CORROSIVE GAS OR DUST)
WARNING

N700E INSTRUCTION MANUAL
VI
CONFORMITY TO THE UNDERVOLTAGE DIRECTIVE (UVD)
THE PROTECTIVE ENCLOSURE MUST CONFORM TO THE UNDERVOLTAGE DIRECTIVE.
THE VFD CAN CONFORM TO THE UVD BY MOUNTING INTO A CABINET OR BY ADDING
COVERS AS FOLLOWS.
CABINET AND COVER
THE VFD MUST BE INSTALLED INTO A CABINET WHICH HAS THE PROTECTION DEGREE
OF TYPE IP2X.
IN ADDITION THE TOP SURFACES OF CABINET ARE EASILY ACCESSIBLE SHALL MEET AT
LEAST THE REQUIREMENTS OF THE PROTECTIVE TYPE IP4X, OR WHICH IS CONSTRUCTED
TO PREVENT SMALL OBJECTS FROM ENTERING INVERTER.
Air
IP4X cabinet IP20 with louver
Air
Fig 1. INVERTER CABINET

N700E INSTRUCTION MANUAL
VII
UL WARNINGS AND CAUTIONS MANUAL FOR N700E SERIES
 THIS AUXILIARY INSTRUCTION MANUAL SHOULD BE DELIVERED TO THE END USER.
1. WIRE MARKING FOR ELECTRICAL PRACTICE AND WIRE SPECIFICATIONS
“USE COPPER CONDUCTOR ONLY, 75 ℃ WITH A TORQUE RATING.
2. TIGHTENING TORQUE AND WIRE RANGE
TIGHTENING TORQUE AND WIRE RANGE FOR FIELD WIRING TERMINALS ARE MARKED
ADJACENT TO THE TERMINAL OR ON THE WIRING DIAGRAM.
MODEL NAME
N700E -
Heavy Duty/Normal Duty
TIGHTENING
TORQUE
[LB-IN]
WIRE RANGE
RING
TERMINALSIZE
MAXIMUM
WIDTH
[inch]
AWG
kcmil
N700E-055LF/075LFP
12.4
8
16.5
0.42
N700E-075LF/110LFP
12.4
8
16.5
0.42
N700E-110LF/150LFP
26.6
6
26.3
0.51
N700E-150LF/185LFP
26.6
4
41.7
0.51
N700E-185LF/220LFP
35.4
3
52.6
0.67
N700E-220LF
35.4
1
83.7
0.67
N700E-300LF/370LFP
58.4
3*2P
(52.6)*2P
0.87
N700E-370LF/450LFP
58.4
2*2P
(66.4)*2P
0.87
N700E-450LF/550LFP
58.4
1*2P
(83.7)*2P
0.87
N700E-550LF/750LFP
105.7
2/0*2P
(133.1)*2P
1.18
N700E-750LF/900LFP
105.7
3/0*2P
(167.8)*2P
1.18
N700E-055HF/075HFP
12.4
12
6.53
0.42
N700E-075HF/110HFP
12.4
10
10.4
0.42
N700E-110HF/150HFP
12.4
8
16.5
0.42
N700E-150HF/185HFP
26.6
8
16.5
0.51
N700E-185HF/220HFP
26.6
8
16.5
0.51
N700E-220HF/300HFP
26.6
6
26.3
0.51
N700E-300HF/370HFP
35.4
4
41.7
0.67
N700E-370HF/450HFP
35.4
2
66.4
0.67
N700E-450HF/550HFP
58.4
1
83.7
0.87
N700E-550HF/750HFP
58.4
2/0
133
0.87
N700E-750HF/900HFP
58.4
4/0
212
1.14
N700E-900HF/1100HFP
58.4
--
300
1.14
N700E-1100HF/1320HFP
105.7
--
350
1.18
N700E-1320HF/1600HFP
105.7
--
400
1.18
N700E-1600HF/2000HFP
113
4/0 * 2P
(212) * 2P
1.50
N700E-2200HF/2500HFP
113
--
(300) * 2P
1.50
N700E-2800HF/3200HFP
113
4/0 * 4P
(212) * 4P
1.50
N700E-3500HF/3800HFP
113
--
(300) * 4P
1.50
* RECOMMENDED RING TERMINAL SIZE (UL LISTED) FOR 055LF~110LF: MAXIMUM WIDTH 0.47[inch]

N700E INSTRUCTION MANUAL
VIII
3. FUSE SIZE
DISTRIBUTION FUSE SIZE INFORMATION IS SHOWN IN THE TABLE BELOW. THE FUSE MUST BE
A UL LISTED, 600V, INVERSE TIME RATED FUSE WITH THE CURRENT RATINGS SHOWN BELOW
MODEL NAME
FUSE [A]
Manufacturer
N700E-055LF/075LFP
30
-
N700E-075LF/110LFP
40
-
N700E-110LF/150LFP
60
-
N700E-150LF/185LFP
80
-
N700E-185LF/220LFP
100
-
N700E-220LF
125
-
N700E-300LF/370LFP
FWH-350A
Bussmann
N700E-370LF/450LFP
FWH-400A
Bussmann
N700E-450LF/550LFP
FWH-400A
Bussmann
N700E-550LF/750LFP
FWH-600A
Bussmann
N700E-750LF/900LFP
FWH-700A
Bussmann
N700E-055HF/075HFP
15
-
N700E-075HF/110HFP
20
-
N700E-110HF/150HFP
30
-
N700E-150HF/185HFP
40
-
N700E-185HF/220HFP
50
-
N700E-220HF/300HFP
60
-
N700E-300HF/370HFP
80
-
N700E-370HF/450HFP
100
-
N700E-450HF/550HFP
125
-
N700E-550HF/750HFP
150
-
N700E-750HF/900HFP
200
-
N700E-900HF/1100HFP
250
-
N700E-1100HF/1320HFP
300
-
N700E-1320HF/1600HFP
400
-
N700E-1600HF/2000HFP
A50P800-4
Ferraz
N700E-2200HF/2500HFP
A50P1000-4
Ferraz
N700E-2800HF/3200HFP
A50P1200-4
Ferraz
N700E-3500HF/3800HFP
A50P1200-4
Ferraz
*Ferraz was used when UL certified
*Bussmann was used when UL certified

N700E INSTRUCTION MANUAL
IX
DEFINITIONS AND SYMBOLS
A SAFETY INSTRUCTION (MESSAGE) INCLUDES A HAZARD ALERT SYMBOL AND A SIGNAL WORD,
DANGER OR CAUTION. EACH SIGNAL WORD HAS THE FOLLOWING MEANING:
THIS SYMBOL IS THE “SAFETY ALERT SYMBOL.” IT OCCURS WITH EITHER OF TWO SIGNAL WORDS:
DANGER OR CAUTION, AS DESCRIBED BELOW.
: INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED,
CAN RESULT IN SERIOUS INJURY OR DEATH.
: INDICATES A POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED,
CAN RESULT IN MINOR TO MODERATE INJURY, OR SERIOUS DAMAGE TO
THE PRODUCT.
THE SITUATION DESCRIBED IN THE CAUTION MAY, IF NOT AVOIDED, LEAD TO SERIOUS RESULTS.
IMPORTANT SAFETY MEASURES ARE DESCRIBED IN CAUTION (AS WELL AS DANGER), SO BE
SURE TO OBSERVE THEM.
NOTE: INDICATES AN AREA OR SUBJECT OF SPECIAL MERIT, EMPHASIZING EITHER THE
PRODUCT’S CAPABILITIES OR COMMON ERRORS DURING OPERATION OR MAINTENANCE.
1. Installation
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to personnel
or machinery. Be sure to comply.
 Be sure to install the unit on flame resistant material such as metal.
 Be sure not to place anything highly flammable in the vicinity..
 Do not carry unit by top cover, always carry by supporting base of unit.
 Be sure not to let foreign matter enter VFD such as cut wire refuse, spatter from welding, iron
refuse, wire, dust, etc.
 Be sure to install inverter in a place which can support the weight according to the
specifications in the text. (Chapter 1.8. Installation)
 Be sure to install the unit on a perpendicular wall which is not subject to vibration
 Be sure not to install and operate a VFD which is damaged or has parts which are missing.
 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 condensation, as well as places with dust, corrosive gas, explosive gas, highly
flammable gas, grinding-fluid mist, salt damage, etc.
General Safety Information
!DANGER
!CAUTION

N700E INSTRUCTION MANUAL
X
2. Wiring
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery. Be sure to comply.
 Be sure to ground the unit.
Electrical wiring work should be carried out by qualified electricians.
 Implement wiring after checking that the power supply is off.
After installing the main body, carry out wiring.
Do not remove the rubber bushing where wiring connections are made.
Due to the possibility that a wire may be damaged, shorted or may have a ground
fault with the edge of the wiring cover.
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery. Be sure to comply.
 Make sure that the input voltage is:
200 to 240V +/- 10%, 50/60Hz
380 to 480V +/- 10%, 50/60Hz
 For single phase input applications, de-rating of the VFD will be required for safe and reliable
operation. Please contact World Wide Electric for sizing assistance and proper VFD selection.
 Be sure not to connect AC power supply to the output terminals(U, V, W).
Be sure not to connect a resistor to the DC terminals(PD, P and N) directly.
 As for motor leads, earth leakage breakers, and electromagnetic contactors, be sure to use
equivalent ones with the specified capacity(rated).
Do not stop operation by switching off the electromagnetic contactors on the primary or
secondary sides of the inverter..
 Fasten the screws to the specified torque. Check so that there is no loosening of screws.
General Safety Information

N700E INSTRUCTION MANUAL
XI
3. Control and operation
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery.
 While the inverter is energized, be sure not to touch the main terminal or to check
the signal or add or remove wires and/or connectors.
 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.
 Be sure not to operate the switches with wet hands.
 While the inverter is energized, be sure not to touch the inverter terminals when the unit is
not running.
 If the retry mode is selected, the VFD 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.)
 Be sure not to select retry mode for lift or traveling equipment.
 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.
 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.
 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.
 Be sure not to touch the inside of the energized VFD or to put a shorting bar into it.
General Safety Information

N700E INSTRUCTION MANUAL
XII
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery.
 The heat sink fins will have a high temperature. Be sure not to touch them.
 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.
 Install an external breaking system if needed.
 If the motor needs to operate at a frequency higher than standard Max Frequency setting
(50Hz/60Hz), be sure to check with the manufacturers of both the motor and the machine for
their approval.
 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?
 The AC reactor must be installed when the power is not stable in order to avoid damage to
the VFD.
4. Maintenance, Inspection and Part Replacement
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery.
 After turning off the input power supply, do not perform the maintenance and inspection for at
least 5 minutes.
 Make sure that only qualified persons will perform maintenance, inspection and/or part
replacement.
(Before starting the work, remove metallic objects(wristwatch, bracelet, etc.)
(Be sure to use insulated tools.)
General Safety Information

N700E INSTRUCTION MANUAL
XIII
5. Others
!CAUTION
Failure to comply with the following could result in electrical shock, fire, or other harm to
personnel or machinery. Be sure to comply.
 Never modify the unit.
 For heavy objects over 33 lbs, use lifting aids and proper lifting techniques to avoid muscle
strain or back injury.
General Safety Information
CAUTION

N700E INSTRUCTION MANUAL
XIV
CONTENTS
1. Hyundai N700E Series VFD.............................................................................1-1
1.1 Benefits of a VFD ............................................................................................................................. 1-1
1.2 N700E Models .................................................................................................................................. 1-2
1.3 N700E Specification ........................................................................................................................ 1-3
1.3.1 230V Class Specification .................................................................................................................... 1-3
1.3.2 460V Class Specification .................................................................................................................... 1-4
1.3.3 N700E Performance Specification ...................................................................................................... 1-5
1.4 N700E Panel View ............................................................................................................................ 1-7
1.4.1 N700E-055LF/075LFP ~ N700E-220HF/300HFP ............................................................................... 1-7
1.4.2 N700E-300LF/370LFP ........................................................................................................................ 1-8
1.4.3 N700E-370LF/450LFP ~ N700E-450LF/550LFP ................................................................................ 1-9
1.4.4 N700E-550LF/750LFP ~ N700E-750LF/900LFP .............................................................................. 1-10
1.4.5 N700E-300HF/370HFP ~ N700E-1320HF/1600HFP ........................................................................ 1-11
1.4.6 N700E-1600HF/2000HFP ~ N700E-2200HF/2500HFP .................................................................... 1-11
1.4.7 N700E-2800HF/3200HFP ~ N700E-3500HF/3800HFP .................................................................... 1-12
1.5 N700E Dimension .......................................................................................................................... 1-13
1.5.1 N700E-055LF/075LFP, N700E-075LF/110LFP, N700E-110LF/150LFP, ......................................... 1-14
1.5.2 N700E-150LF/185LFP, N700E-185LF/220LFP, N700E-220LF, ....................................................... 1-14
1.5.3 N700E-300LF/370LFP ...................................................................................................................... 1-15
1.5.4 N700E-370LF/450LFP, N700E-450LF/550LFP ................................................................................ 1-16
1.5.5 N700E-550LF/750LFP, N700E-750LF/900LFP ................................................................................ 1-17
1.5.6 N700E-300HF/370HFP, N700E-370HF/450HFP (Figure 1-13: 300HF, 370HF) ............................... 1-18
1.5.7 N700E-450HF/550HFP, N700E-550HF/750HFP (Figure 1-14: 450HF, 550HF) ............................... 1-18
1.5.8 N700E-750HF/900HFP, N700E-900HF/1100HFP (Figure 1-15: 750HF, 900HF) ............................. 1-19
1.5.9 N700E-1100HF/1320HFP, N700E-1320HF/1600HFP (Figure 1-16: 1100HF, 1320HF) ................... 1-20
1.5.10 N700E-1600HF/2000HFP, N700E-2200HF/2500HFP (Figure 1-17: 1600HF, 2200HF) ................... 1-20
1.5.11 N700E-2800HF/3200HFP, N700E-3500HF/3800HFP (Figure 1-18: 2800HF, 3500HF) ................... 1-21
1.6 Transportation ............................................................................................................................... 1-22
1.7 Unpacking ...................................................................................................................................... 1-22
1.8 Installation ...................................................................................................................................... 1-23
1.8.1 Mounting Surface .............................................................................................................................. 1-23
1.8.2 Mounting Position ............................................................................................................................. 1-23
1.8.3 Environment-Ambient Temperature .................................................................................................. 1-24
1.8.4 Environment-Humidity ...................................................................................................................... 1-24
1.8.5 Environment-Air ................................................................................................................................ 1-24
1.8.6 Ventilation within an Enclosure ......................................................................................................... 1-24
2. N700E VFD Set Up............................................................................................2-1
2.1 Wiring ................................................................................................................................................ 2-1
2.1.1 N700E Terminal Connection Diagram and Description ...................................................................... 2-2
2.1.2 Power Circuit Wiring ........................................................................................................................... 2-6
2.1.3 Control Circuit Wiring ........................................................................................................................ 2-16
2.1.4 RS 485 Wiring ................................................................................................................................... 2-19
2.2 Programming N700E VFD ............................................................................................................. 2-21
2.2.1 Keypad Overview .............................................................................................................................. 2-21
2.2.2 Key Pad Navigation .......................................................................................................................... 2-22
2.2.3 Navigation Example: Change Frequency Command Source and Set Point ..................................... 2-23
2.2.4 Advanced Key Feature: “Shift Data Bit” & Short Cut functions ......................................................... 2-24
2.3 Frequency and Run Sources ........................................................................................................ 2-26
2.3.1 Frequency Command Source to Potentiometer ................................................................................ 2-26
2.3.2 Frequency Command Source to Up / Down Keys ............................................................................ 2-27
2.3.3 Frequency Command Source to Input Terminal – Multi Speed Frequency....................................... 2-27
2.3.4 Frequency Command Source to Input Analog Voltage / Analog Current .......................................... 2-29
2.3.5 Frequency Command Source to Remote Operator, RJ-45 Modbus ................................................. 2-30
2.3.6 Frequency Command Source to Remote Operator (RXP - RXN) ..................................................... 2-30
2.3.7 Run Command Source to Run / Stop Keys on Keypad .................................................................... 2-31
2.3.8 Run Command Source to Input Terminal.......................................................................................... 2-32
2.3.9 Run Command Source to Remote Operator, RJ-45 Modbus............................................................ 2-33
2.3.10 Run Command Source to Remote Operator (RXP-RXN) ................................................................. 2-33
3. N700E Parameters ............................................................................................3-1
3.1 Parameter Group Overview ............................................................................................................ 3-1

N700E INSTRUCTION MANUAL
XV
3.1.1 Monitor Mode (d-group) ...................................................................................................................... 3-1
3.1.2 Basic Function Mode .......................................................................................................................... 3-2
3.1.3 Expanded Function Mode of A Group ................................................................................................. 3-2
3.1.4 Expanded Function Mode of b Group ................................................................................................. 3-6
3.1.5 Expanded Function Mode of C Group .............................................................................................. 3-10
3.1.6 Expanded Function Mode of H Group .............................................................................................. 3-12
3.1.7 Expanded Function Mode of o Group ............................................................................................... 3-13
3.1.8 Expanded Function Mode of U Group .............................................................................................. 3-14
3.2 d Group Parameters ...................................................................................................................... 3-15
3.3 F Group Parameters ...................................................................................................................... 3-17
3.4 A Group Parameters ...................................................................................................................... 3-18
3.5 b Group Parameters ...................................................................................................................... 3-31
3.6 C Group Parameters ...................................................................................................................... 3-51
3.7 RS485 Communication ................................................................................................................. 3-75
3.7.1 RJ 45 Port Connections and Pin Description (Except 300LF~750LF) .............................................. 3-75
3.7.2 RXP / PXN Connector ...................................................................................................................... 3-75
3.7.3 RS485 Interface Description ............................................................................................................. 3-75
3.7.4 Communication Frame Type and Form ............................................................................................ 3-76
3.7.5 ModBus Address Table .................................................................................................................... 3-82
4. Diagnostics/Trouble Shooting..........................................................................4-1
4.1 Fault Codes ...................................................................................................................................... 4-1
4.2 Troubleshooting .............................................................................................................................. 4-3
4.3 Maintenance and Inspection .......................................................................................................... 4-5
4.3.1 General Precautions and Notes .......................................................................................................... 4-5
4.3.2 Inspection Items .................................................................................................................................. 4-5
4.3.3 Spare Parts ......................................................................................................................................... 4-5
4.3.4 General Inverter Electrical Measurements .......................................................................................... 4-7
4.4 Warranty of the Unit ........................................................................................................................ 4-8
4.4.1 Questions on Unit ............................................................................................................................... 4-8
4.4.2 Warranty for the unit ........................................................................................................................... 4-8

N700E INSTRUCTION MANUAL
1-1
1. Hyundai N700E Series VFD
Hyundai N700E Series VFD with high durability, exceptional speed control and torque response provides
overall superior vector performance. The N700E’s compact size and Sensorless Vector control
technology provide perfectly optimized performance for industrial / commercial equipment. Certificates of
international standards (CE, UL/cUL) of N700E series make its application ready for global business.
1.1 Benefits of a VFD
The speed of induction motor is limited by the operating frequency and the number of poles.
Motor RPM = 120 * Frequency
Number Poles
The fundamental benefit of the VFD is to control the motor speed by varying the frequency. The VFD
offers more functions to benefit the total system such as ease of use or energy savings, which is
summarized below.
 Motor speed is a function of the number of motor poles and the frequency.
o At 60 Hz a motor runs at 3600, 1800, 1200, 900 RPM for 2 poles, 4 poles, 6 poles, and 8
pole respectively. At 50 Hz - 3000, 1500, 1000, 750 RPM
o A VFD can control the frequency to operate the motor over a range of speeds to optimize
an application.
 Maintain a constant motor speed regardless of load
 Control forward/reverse operation
 Start/Stop and restart control
o When power loss occurs on an unmanned application, the VFD turns off. With
programming, a user can configure the VFD to restart when power is back on.
o Or program to stop VFD for conditions such as overvoltage, overcurrent, etc.
 Ramp to start or Ramp to stop
o By controlling ramp slopes of start/stop, mechanical stress can be minimized.
 Reduce energy consumption by operating output at optimum frequency for the application.
 Protects VFD and motor by limiting current, speed, and temperature by generating trip signals
o Current trip
o Voltage trip
o Over temperature trip etc.

N700E INSTRUCTION MANUAL
1-2
1.2 N700E Models
Constant Torque
(Heavy Duty)
(HP)
Variable Torque
(Normal Duty)
(HP)
1 Phase
230 V
3 Phase
230 V
3 Phase
460 V
0.5
N700E-004SF
N700E-004LF
N700E-004HF
1
N700E-007SF
N700E-007LF
N700E-007HF
2
N700E-015SF
N700E-015LF
N700E-015HF
3
N700E-022SF
N700E-022LF
N700E-022HF
5
N700E-037LF
N700E-037HF
7.5
10
N700E-055LF
N700E-055HF
10
15
N700E-075LF
N700E-075HF
15
20
N700E-110LF
N700E-110HF
20
25
N700E-150LF
N700E-150HF
25
30
N700E-185LF
N700E-185HF
30
40
N700E-220LF
N700E-220HF
40
50
N700E-300LF
N700E-300HF
50
60
N700E-370LF
N700E-370HF
60
75
N700E-450LF
N700E-450HF
75
100
N700E-550LF
N700E-550HF
100
125
N700E-750LF
N700E-750HF
125
150
N700E-900HF
150
200
N700E-1100HF
200
250
N700E-1320HF
250
300
N700E-1600HF
300
350
N700E-2200HF
400
450
N700E-2800HF
500
550
N700E-3500HF
Table 1-1: Overview of N700E Models

N700E INSTRUCTION MANUAL
1-3
1.3 N700E Specification
1.3.1 230V Class Specification
Inverter Model
Max Applicable
Motor
(4P,kW(HP)) (Note1)
Rated Capacity
(kVA)
Rated Output
Current (A)
Weight
(lbs)
HD
ND
HD
ND
HD
ND
200V
240V
200V
240V
055LF/075LFP
5.5(7.5)
7.5(10)
8.3
10.0
10.4
12.5
24
30
9.26
075LF/110LFP
7.5(10)
11(15)
11.1
13.3
15.2
18.2
32
44
9.92
110LF/150LFP
11(15)
15(20)
15.6
18.7
20.0
24.1
45
50
9.92
150LF/185LFP
15(20)
18.5(25)
22.2
26.6
25.2
30.3
64
73
14.33
185LF/220LFP
18.5(25)
22(30)
26.3
31.6
29.4
35.3
76
85
16.53
220LF
22(30)
-
31.2
37.4
-
-
90
-
17.64
Rated Input Voltage
Three Phase 200 ~ 240 V +/- 10 %, 50/60 Hz +/- 5%
Rated Output Voltage(Note2)
Three Phase 200 ~ 240 V (Corresponding to Input Voltage)
Protection Design
IP20
Table 1-2: 230V Class N700E 055LF ~ 220LF Specification Summary
Inverter Model
Max Applicable
Motor
(4P,kW(HP)) (Note1)
Rated Capacity
(kVA)
Rated Output
Current (A)
Weight
(lbs)
HD
ND
HD
ND
HD
ND
200V
240V
200V
240V
300LF/370LFP
30(40)
37(50)
39
47
48
58
114
140
53.00
370LF/450LFP
37(50)
45(60)
48
58
59
71
140
170
75.53
450LF/550LFP
45(60)
55(75)
59
71
71
85
170
205
75.53
550LF/750LFP
55(75)
75(100)
73
88
90
108
211
261
99.38
750LF/900LFP
75(100)
90(125)
87
104
107
129
261
310
101.50
Rated Input Voltage
Three Phase 200 ~ 240 V +/- 10 %, 50/60 Hz +/- 5%
Rated Output Voltage(Note2)
Three Phase 200 ~ 240 V (Corresponding to Input Voltage)
Protection Design
IP00
Table 1-3: 230V Class N700E: 300LF ~ 750LF Specification Summary

N700E INSTRUCTION MANUAL
1-4
1.3.2 460V Class Specification
Inverter Model
Max Applicable
Motor
(4P,kW(HP))(Note1)
Rated Capacity
(kVA)
Rated Output
Current (A)
Weight
(lbs)
HD
ND
HD
ND
HD
ND
380V
480V
380V
480V
055HF/075HFP
5.5(7.5)
7.5(10)
7.9
10.0
10.4
12.5
12
15
9.3
075HF/110HFP
7.5(10)
11(15)
10.5
13.3
15.2
18.2
16
22
9.9
110HF/150HFP
11(15)
15(20)
15.1
19.1
20.0
24.1
23
29
9.9
150HF/185HFP
15(20)
18.5(25)
21.1
26.6
25.6
30.7
32
37
15.4
185HF/220HFP
18.5(25)
22(30)
25.0
31.6
29.7
35.7
38
43
15.4
220HF/300HFP
22(30)
30(40)
29.6
37.4
39.4
47.3
45
57
16.5
Rated Input Voltage
Three Phase 380 ~ 480 V +/- 10 %, 50/60 Hz +/- 5%
Rated Output Voltage(Note2)
Three Phase 380 ~ 480 V (Corresponding to Input Voltage)
Protection Design
IP20
Table 1-4: 460V Class N700E: 055HF ~ 220HF Specification Summary
Inverter Model
Max Applicable Motor
(4P, kW(HP)) (Note1)
Rated Capacity
(kVA)
Rated
Output
Current (A)
Weight
(lbs)
HD
ND
HD
ND
HD
ND
380V
480V
380V
480V
300HF/370HFP
30(40)
37(50)
38.2
48.2
48.4
58.1
58
70
48.5
370HF/450HFP
37(50)
45(60)
49.4
62.4
58.8
70.1
75
85
48.5
450HF/550HFP
45(60)
55(75)
59.2
74.8
72.7
87.2
90
105
59.5
550HF/750HFP
55(75)
75(100)
72.4
91.5
93.5
112
110
135
66.1
750HF/900HFP
75(100)
90(125)
98.1
123.9
111
133
149
160
110.2
900HF/1100HFP
90(125)
110(150)
115.8
146.3
135
162
176
195
110.2
1100HF/1320HF
110(150)
132(200)
142.8
180.4
159
191
217
230
132.3
1320HF/1600HFP
132(200)
160(250)
171.1
216.2
204
245
260
285
132.3
1600HF/2000HFP
160(250)
200(300)
195
230
245
285
300
370
242.5
2200HF/2500HFP
220(300)
250(350)
270
315
305
360
415
450
242.5
2800HF/3200HFP
280(400)
320(450)
340
400
390
470
525
600
374.8
3500HF/3800HFP
350(500)
375(550)
430
500
460
550
656
680
374.8
Rated Input Voltage
Three Phase 380 ~ 480 V +/- 10 %, 50/60 Hz +/- 5%
Rated Output Voltage(Note2)
Three Phase 380 ~ 480 V (Corresponding to Input Voltage)
Protection Design
IP00
Table 1-5: 460V Class N700E: 300HF ~ 3500HF Specification Summary
Note 1: The applicable motor refers to HYUNDAI standard 3-phase motor (4-pole).
To use other motors, care must be taken to prevent the rated motor current (50/60Hz)
from exceeding the rated output current of the inverter.
Note 2: The output voltage decreases as the main supply voltage decreases (except for use of the AVR
function). In any case, the output voltage cannot exceed the input power supply voltage.