N300-185HF HYUNDAI HIRUN INVERTER N300 400 VOLTS 18.5KW 25HP USED $999


GUARANTEED!   

Used ..




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

Specifications

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 11 15 18.5 22 30 37 45 55 75 90 110 132
Rated Output Current(A)
12
 16 23 32 38 48 58 75 90 110 149 176 217 260
Rated Input Voltage(kVA)
8.3
 11 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		 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
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



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The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."!