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1 Electro Electric Systems
Hyundai Inverter
Electro Electric Systems
>> N50 Inverter (200V class, single phase)
2 Electro Electric Systems
Hyundai Inverter
Contents
1. N50 Dimension
2. N50 Input/Output Terminal
3. N50 Specifications
4. N50 Characteristics
5. N50 Control Terminal Functions
6. Performance Comparison
7. N50 Block Diagram
3 Electro Electric Systems
Hyundai Inverter
1. N50 Dimension
Type N50 N100plus
Rating0.75kW 80 × 142 ×135 (100%) 105 × 130 ×135 (120%)
1.5kW & 2.2kW
95 × 142 ×135 (100%) 105 × 130 ×155 (116%)
• 15% downsize against N100 [ Minimize the Width for Easy Installation]
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Hyundai Inverter
Motor Connection
Power Connection
(Single Phase 200V class)
Regenerative Brake
V I
Analog Voltage/Current Choice
RS485
RS485 Communication Port
2. N50 Input/Output Terminal
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Hyundai Inverter
Model N50-007SF N50-015SF N50-022SFApplicable Motor (kW) 0.75kW 1.5kW 2.2kW
Rated Output Current (A) 5 7 11
Rated Capacity(kVA) 1.6kVA 2.7kVA 3.5kVA
Rated Input Voltage(V) 1-Phase, 200 ~ 230V±10%, 50/60Hz±5%
Rated Output Voltage(V) 3-Phase 200~230V (Corresponding to input voltage)
Control Method Space Vector PWM Control
Starting Torque About 200% (Sensorless Vector Control Only)
Output Freq. Range 0.5Hz ~ 400Hz
Sales Points
• Adoption of sensorless vector control : Powerful torque for micro inverter [Mitsubish and Delta V/F Control]• Solve the Vibration and noise problems at low speed : By applying CT at the output, the control performance at low speed is improved.• Solve the Torque Drop at high speed operation by complementing the current stall function. • Reinforcement of External Noise Immunity during the communication : Common Grounding Design of Controller, Power Division and Case)• Repression of FAN noise at rest by operating the fan after operation instruction
3. N50 Specifications
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Hyundai Inverter
(1) Supply Power for Treadmill Controller Washing Machine
- Standard : 5V, 300mA max
- Option : 5V, 1000mA max
4. N50 Characteristics
(2) Choice between Communication and Analog: RS485 Communication(Option Board)
Option(5V,1A)
Option Board
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Hyundai Inverter
4. N50 Characteristics
(3) Cooling FAN starts only after operation instruction.
(4) DISPLAY and Operating Part Built-in
(5) Expansion of Input/Output Terminals (General Purpose)
Energy Saving Reduction of FAN Noise
Easy operation and monitoring
Applicable to Treadmill, Washing Machine, Fan BLOWER
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Hyundai Inverter
SignalTerm Symb
olTerminal Name Terminal Functions
InputSignal
5Intelligent Input Terminal
FW, RV, CF1~4, JG, 2CHFRS, EXT, SFT, USP, RS
Contact Input:
Close :ON(Operating) Open : OFF(Stop)Minimum On Time:12ms or more
4
3
2
1
CM1Common Terminal for Input and Frequency Command
Freq. Command
H Frequency Command Power DC 10V or 5V
O/OIFrequency Voltage/Current Frequency Command Terminal
0~10VDC / 4~20mA
CM1Common Terminal for Input and Frequency Command
Monitor Signal
FM Frequency Monitor Terminal
Output Signal
11Intelligent Output TerminalRUN, FA1, FA2, OL, OD, AL
27VDC, 50mA max
CM2Common Terminal for Output Signal
5. N50 Control Terminal Functions
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Hyundai Inverter
(N50 series) (N100 series) (iC5 series) (S500 series) (VFD- L Series)
0.75kW 80 × 142 × 135
(100%)105 × 130 × 135
(120%) 79 × 143 × 143
(105%) 68 × 128 × 162.5
(93%) 68 × 132 × 128
(75%)
1.5kW 95 × 142 × 135
(100%)105 × 130 × 155
(116%)143 × 143 × 143
(160%)108 × 128 × 155.5
(118%)
V/F ControlSensorless
V/F ControlSensorless
V/F ControlSensorless
V/F ControlSoft PWM Control
V/ F ControlSine Wave PWM Control
~ 16kHz ~ 16kHz ~ 15kHz ~ 14.5kHz ~ 10kHz
Auto- Tunig Available Available Available - -Repression of
overload Available Available - - -
RS485 Communication option Built- in option option Built- in
PLC connection - Sink/Source 절환 Sink/Source 절환 Sink/Source 절환 -
over 200% over 200% over 150% over 150% over 150%
Control Method
Model
Appearance
Size(Cubage)
Network
OperationFunction
Starting Torque
Carrier Frequency
6. Performance Comparison
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Hyundai Inverter
통신 신호
RS 485
입출력 신호
외부 접점 신호(아날로그)
External Input/OutputSignals Controller PCB
Communication Part
Single phasePower Supply
Diode Rectifier IGBT PWM inverter
3-phaseLoad
DC-link Capacitor
MU
VW
Power PCB
+
7. N50 Block Diagram
• Improved reliability due to current sensing using CT and High Speed Precision Control using DSP Device
Input/Output Signal
External Contact Signal
(Analog)
Communication Signal
RS 485