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

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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