Hyundai N300

N300

Features

Powerful high torque using advanced sensorless vector control

High starting torque 0f 200% at 0.5Hz

Powerful operation with advanced sensorless vector control

High torque of 150% at approximately 0 Hz when applied to a smaller motor by one frame size

100% continuous torque operation within a 1:10 speed range on general-purpose motors

Inverter motor is not necessary

Powerful operation is possible for two motors at the same time.

Using sensorless vector control

Drastic reduction of rotational fluctuation at low speed

More stable and precise operation is possible at low speed range

On-line , Off-line auto-tuning

Auto-tuning to perform sensorless vector control can now be easily done both on-line and off-line

Various communication protocol

Devicenet, Profibus(option)

Fan on, off selection

The cooling fan operates while the inverter is running, and stops when the inverters stops

PID operation

Helps simplify the system and save initial cost due to unnecessity of PI controller

Deceleration and stop at power failure

Decelerates and stops the motor using regenerative energy from the motor even though the power is not supplied

P/ PI control selection

Provides stable control for carrier or trolley operation

Selection and application of necessary functions only

Programmed for user to select the functions only which he wants

Conformity to Global Standards

CE marked for Europe

Specifications

200V Class

Item (N300)

055
LF

075
LF

110
LF

150
LF

185
LF

220
LF

300
LF

370
LF

450
LF

550
LF

Applicable Motor(kw)

5.5

7.5

18.5

Rated Output Current(A)

121

145

182

220

Rated Input Voltage(kVA)

8.3

15.9

22.1

26.3

32.9

41.9

50.2

76.2

Braking

Dynamic Braking

Built-in BRD circuit

External dynamic braking unit(option)

Minimum Value of Resistor(Ω)

Rated Output Current(A)

3-phase 200~240V(±10%) 50Hz/60Hz

Rated Output Voltage(V)

3-phase 200~240V(According to supply voltage)

Control Method

Line to line sine wave PWM

Output Frequency Range

0.1~400Hz

Frequency Accuracy

Digital ±0.01% of maximum frequency, analog ±0.2%(25℃±10℃)

Frequency Resolution

Digital setting "0.01Hz, analog setting "Maximum frequency/4000(O terminal:12bit/0~+10V, 02 terminal :12bit/-10~+10V)

V/F Characteristics

V/F free setting(30-400Hz of base frequency), Constant torque and reduced torque of V/F control, sensorless vector control

Speed Fluctuation

±0.5%(Sensorless vector control)

Overload Capacity

150%/60sec, 200%/0.5sec

Starting Torque

200%,0.5Hz(Sensorless vector control), 150% at around 0Hz(Sensorless vector control with a motor one size frame down)

DC Braking

Performs at start, under set frequency at deceleration, via an external input(braking force, time and operating frequency)

Input Signals

Fre
quency Setting

Operator

Set by up(▲)key down(▼)key

External Signal

DC 0~+10V, -10~+10V(Input impedance 10Kohm), 4~20mA(Input impedance 100ohm)

External Port

Set by RS 485

Forward/
Reverse Start/Stop

Operator

Run / Stop key(Change FW/RV by function command)

External Signal

RW Run /Stop(NO contact), RV set by terminal assignment(NO/NC selection), 3-wire input possible

External Port

Set by RS 485

Intelligent Input Terminals

Selection of 8 function from RV(Reverse), CF1-CF4(Multispeed command), JG(Jogging), DB(External DC braking), SET(Second motor constants setting), 2CH(Second accel./decel.), FRS(Free-run-stop), EXT(External trip), USP(Unattended start protection), CS(Change to/from commercial power supply), SFT(software lock), AT(analog input selection), SET3(Third motor constants setting), RS(Reset), STA(3-wire start), STP(s-wire stop), F/R(3-wire fwd./rev.), PID(PID on/off), PID(PID reset), CAS(Control gain setting), UP/DWN(Remote-controlled accel./decel), UDC(Remote-controlled data clearing), OPE(Operator control), SF1-SF7(Multispeed bit command 1-7), OLR(Overload limit change), TL(Torque limit change), TRQ1, TRQ2(Torque limit selection(1),(2)) PPI(P/PI selection), BOK(Brake verification), ORT(Orientation), LA(LAD cancel), PCLR(Positioning deviation reset), STAT(90-degree phase difference permission), NO(NOT selected)

Thermistor Input

One terminal(PTC characteristics)

Output Signals

Intelligent Monitor Output Terminals

Analog voltage, Analog current, Pulse line output

Intelligent Output Terminals

Five open collector terminals and one NO-NC combined contact. Selection from : Run(Run signal), FA1(Frequency arrival signal(at the set frequency)), FA2(Frequency arrival signal(at or above the set frequency)). OL(Overload advance notice signal), OD(Output deviation for PID control), AL(Alarm signal), FA3(Frequency arrival signal(only at the set frequency)), OTQ(Over-torque), IP(Instantaneous power failure signal), UV(Under-voltage signal), TRQ(In torque limit), RNT(Operation time over), ONT(Plug in time over), THM(Thermal alarm), BRK(Brake release), BER(Brake error), ZS(Zero speed), Frequency arrival signal (at or above the set frequency(2)), Frequency arrival signal(Only at the set frequency(2)), OL2(Overload advance notice signal(2)), (Terminal 11-13 or 11-14 are automatically configured as AC0-AC2 or AC0 - AC3 when alarm code output is selected at C62.)

Display Monitor

Output frequency, Output current, motor torque, Scaled value of output frequency, Trip history, I/O terminal condition, Input power, Output voltage

Other Functions

V/F free-setting(up to 5 points), Frequency upper/lower limit, Frequency jump, Accel./decel. curve selection, Manual torque boost value and frequency adjustment, Analog meter tuning start frequency setting, Carrier frequency setting, Electronic thermal free-setting, External frequency output zero/span reference, External frequency input via start/end, analog input selection, Retry after trip, Restart after instantaneous power failure, Various signal outputs, Reduced voltage start, Overload restriction, Default value setting, Deceleration and stop after power failure, AVR function, Fuzzy accel./decel., Auto-tuning(on-line/off line), High-torque multioperation

Carrier Frequency Range

0.5~15kHz

Protective Functions

Over current protection, Overload protection, Braking resistor overload protection, Over-voltage protection, EEPROM error

Environmental
Conditions

Ambient
Operating/
Storage
Temperature

-10℃~50℃/ -20℃~60℃

Vibration

5.9㎨(0.6G), 10~55Hz

2.94㎨(0.3G), 10~55Hz

Location

Less than 1,000m of altitude, indoors(no corrosive gas nor dust)

Color

Grey/Munsell No 8.5 YR 6.2/0.2

Option

Feedback
Option

Vector control with sensor

Digital Input
Option

4 Column, BCD, 16bit binary

Other Option

EMI filters, Input/output reactors, DC reactors, Radio noise filters, Braking unit, Braking resistor, LCR filter

400V Class

Item(N300)

055
HF

075
HF

110
HF

150
HF

185
HF

220
HF

300
HF

370
HF

450
HF

550
HF

750
HF

900
HF

1100
HF

1320
HF

Applicable
Motor(kW)

5.5

7.5

18.5

110

132

Rated Output Current(A)

110

149

176

217

260

Rated Input Voltage(kVA)

8.3

15.9

22.1

26.3

33.2

40.1

51.9

62.3

76.2

103.2

121.9

150.3

180.1

Braking

Dynamic
Braking

Built-in
BRD circuit

External Dynamic Braking Unit(Option)

Minimum
Value
of
Resistor
(Ω)

0.85

0.6

0.4

Rated Output Current(A)

3-phase 380~480V(±10%) 50Hz/60Hz

Rated Output Voltage(V)

3-phase 380~480V(±10%) 50Hz/60Hz
(According to supply voltage)

Control Method

Line to line sine wave PWM

Output
Frequency
Range

0.1~400Hz

Frequency
Accuracy

Digital ±0.01% of maximum frequency, Analog ±0.2%(25℃±10℃)

Frequency Resolution

Digital setting "0.01Hz, Analog setting "Maximum frequency/4000(O terminal:12bit/0~+10V, 02 terminal :12bit/-10~+10V)

V/F
Characteristics

V/F free setting(30-400Hz of base frequency), Constant torque and reduced torque of V/F control, sensorless vector control

Speed
Fluctuation

±0.5%(Sensorless vector control)

Overload
Capacity

150%/60sec, 200%/0.5sec

Starting Torque

180%,0.5Hz

DC Braking

Performs at start, under set frequency at deceleration, via an external input(braking force, time and operating frequency)

Input
Signals

Frequency
Setting

Oper
ator

Set by up(▲)key down(▼)key

Exter
nal Signal

DC 0~+10V, -10~+10V(Input impedance 10Kohm), 4~20mA(Input impedance 100ohm)

Exter
nal
Port

RS 485

Forward/
Reverse
Start/
stop

Oper
ator

Run / Stop key(Change FW/RV by function command)

Exter
nal Signal

RW RUN/STOP(NO contact), RV set by terminal assignment(NO/NC selection), 3-wire input possible

Exter
nal
Port

Set by RS 485

Intelligent Input Terminals

Selection of 8 function from RV(Reverse), CF1-CF4(Multispeed command), JG(Jogging), DB(External DC braking), SET(Second motor constants setting), 2CH(Second accel./decel.), FRS(Free-run-stop), EXT(External trip), USP(Unattended start protection), CS(Change to/from commercial power supply), SFT(Software lock), AT(Analog input selection), SET3(Third motor constants setting), RS(Reset), STA(3-wire start), STP(S-wire stop), F/R(3-wire fwd./rev.), PID(PID on/off), PID(PIDreset), CAS(Control gain setting), UP/DWN(Remote-controlled accel./decel), UDC(Remote-controlled data clearing), OPE(Operator control), SF1-SF7(Multispeed bit command 1-7), OLR(Overload limit change), TL(Torque limit change), TRQ1, TRQ2(Torque limit selection(1),(2)) PPI(P/PI selection), BOK(Brake verification), ORT(Orientation), LA(LAD cancel), PCLR(Positioning deviation reset), STAT(90-degree phase difference permission), NO(NOT selected)

Thermistor
Input

One terminal(PTC characteristics)　　　　　　

Output
Signals

Intelligent
Monitor
Output
Terminals

Analog voltage, Analog current, Pulse line output　　　　

Intelligent
Output
Terminals

Display Monitor

Output frequency, Output current, Motor torque, Scaled value of output frequency, Trip history, I/O terminal condition, Input power, Output voltage　　　

Other Functions

V/F free-setting(up to 5 points), Frequency upper/lower limit, Frequency jump, Accel./decel curve selection, Manual torque boost value and frequency adjustment, Analog meter tuning start frequency setting, Carrier frequency setting, Electronic thermal free-setting, External frequency output zero/span reference, External frequency input via start/end, analog input selection, Retry after trip, Restart after instantaneous power failure, Various signal outputs, Reduced voltage start, Overload restriction, Default value setting, Deceleration and stop after power failure, AVR function, Fuzzy accel./decel., Auto-tuning(on-line/off line), High-torque multioperation

Carrier
Frequency
Range

0.5~15kHz

Protective
Functions

Over current protection, Overload protection, Braking resistor overload protection, Over-voltage protection, EEPROM error

Environmental
Cconditions

Ambient
Operating/
Storage
Temperature

-10℃~50℃/ -20℃~60℃

Vibration

2.94㎨(0.3G), 10~55Hz

Location

Less than 1,000m of altitude, indoors(no corrosive gas nor dust)

Color

Grey/Munsell No 8.5 YR 6.2/0.2

Option

Feedback
Option

Vector control with sensor

Digital
Input
Option

4 COLUMN BCD, 16bit binary

Other Option

EMI filters, Input/output reactors, DC reactors, Radio noise filters, Braking unit, Braking resistor, LCR filter

Return to Inverters

Power Drive Services, The Old Ambulance Station,
Ledbury Street, Leigh, Lancashire, WN7 1NX, UK

Tel: +44 (0)1942 260 206

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