Specifications | LG Electronics C Series specification

Chapter 14. Specifications

14.Specifications

14.1Technical data z Input & output ratings

Model: CI – xxx – C2 – 1P

001

002

003

004

Max motor

[HP]

0.5

1

2

3

capacity1

[kW]

0.4

0.75

1.5

2.2

Capacity [kVA]2

0.95

1.9

3.0

4.5

Output

FLA [A]

2.5

5

8

12

ratings

Frequency

3

0 ~ 400 [Hz]

Voltage

Three Phase 200 ~ 230V4

Input

Voltage

Single Phase 200 ~ 230V (±10%)

Frequency

50 ~ 60 [Hz] (±5%)

ratings

Current

5.5

9.2

16

21.6

z Control

Control mode

V/F control, Sensorless vector control

Frequency setting resolution

Digital: 0.01Hz

Analog: 0.06Hz (Max. frequency: 60Hz)

Accuracy

of

Frequency

Digital: 0.01% of Max. output frequency

command

Analog: 0.1% of Max. output frequency

V/F Ratio

Linear, Squared Pattern, User V/F

Overload capacity

Software: 150% for 60 s

Torque boost

Auto/Manual torque boost

zOperation

	Operation mode			Keypad/ Terminal/ Communication option selectable
	Frequency setting			Analog: 0 ~ 10[V], 0 ~ 20[mA], Keypad Potentiometer
	Frequency setting			Digital : Keypad
				Digital : Keypad
	Operation features			PID control, Up-Down operation, 3-wire operation
				NPN/ PNP selectable
	Input	Multi-function terminal		NPN/ PNP selectable
	Input	Multi-function terminal		Function: (refer to page 3-5)
				Function: (refer to page 3-5)

		Multi-function	open	Operating status
	Output	collector terminal			Function: (Refer to page 11-6)
		Multi-function	relay	Fault output (N.O., N.C.)	Function: (Refer to page 11-6)
		Multi-function	relay	Fault output (N.O., N.C.)
		terminal
		Analog output		0 ~ 10 Vdc: Frequency, Current, Voltage,	DC link voltage selectable

zProtective functions

Inverter Trip

Over-voltage, Under-voltage, Over-current, Ground fault current detection, Over-temperature of inverter and motor, Output phase open, Overload, Communication error, Loss of frequency

1Indicates the maximum applicable motor capacity when using a 4-pole Standard motor.

2Rated capacity is based on 220V.

3Max settable freq is 300Hz when H30 is set to 3 “Sensorless Vector Control”.

4Max output voltage will not be greater than the input voltage. Output voltage less than the input voltage can be programmed.

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LG Electronics C Series manual Specifications

Contents

Installation, Operation Maintenance Manual Safety Instructions Operating Precautions Page Important User Information Table of Contents Basic operation Declaration of Conformity Basic information & precautions Basic information and precautions Product Details Removal and reinstallation Power Terminals name is labeled here Installation Installation precautions Air flow Dimensions Installation 5, 2.2 kW 2~3HP Wiring Wiring Specifications for power terminal block wiring Model I/O terminal block specification PNP/NPN selection and connector for communication option Wiring Basic configuration Connection of peripheral devices to the inverter Elblg Recommendable AC/DC Reactor Display Programming Keypad Keypad featuresProgramming keypad Keys Alpha-numeric view on the LED keypad Moving to other groups There are 4 different parameter groups as shown below How to move to other groups at the 1st code of each group How to change the codes in a group Code change in Drive group For changing code from any codes other than F Parameter setting method Changing parameter value in Drive group Drive group Changing parameter values in Function 1, 2 and I/O group Monitoring of operation status Programming keypad How to monitor fault condition in Drive group Function Group Programming keypad Frequency Setting and Basic Operation Basic operation Apply AC input power to the inverter When 0.0 is displayed, press the Up S key three times Basic operation Function list Function list Function group Parameter Min/Max Description Factory Adjustable Display 12-2 Frequency low Limit H14 Skip H20 ⎛ rpm ⋅ P ⎞ RPM = ⎜ FFF Group BIT4 BIT3 BIT2 BIT1 BIT0 FDT-1 I60 Inverter This parameter is set when the inverter Function list Control block diagram Control block diagram Frequency Mode settingBlock diagram Chapter Control Basic Functions Frequency modeBasic functions Drive Frequency Command Group Frequency Setting via Analog Current Input 0-20mA Basic functions Freq. setting Run command Group LED Display Parameter Name Multi-Step frequency setting I22 Multi-function Input Run Command setting Drv Drive mode Forward/Reverse Run Set Value Min/Max Factory Unit Range DefaultsDisable Power On Start select Restart after fault reset Accel/Decel time and unit setting Factory Unit Defaults H70 Frequency Reference For Accel/Decel Min/Max Range Multi-Accel/Decel time setting via Multi-function terminals Linear Start side Group H18 CurveEnd side Min/Max Set value Unit ~100 Freq Run Command Square V/F operation Group LED Display Parameter Name Set V/F controlF30 Pattern Min/Max Range Freq, Voltage Run command Stop mode select Limit select Frequency limit settingF24 Frequency High/Low H10 Skip frequency select Advanced functions Advanced functions DC brake Voltage P3 Run Command F12 Jog operation Up-Down operation ƒ Select terminals for Up-Down operation among P1 thru P5 10.4 3-Wire Operation Dwell operation Function Dwell frequency Group Dwell time Min/Max Range H40 Control mode select Slip compensation RPM PID Control PID control block diagram Auto tuning H41 Auto tuning Sensorless vector control Current F40 Energy-saving operation Min/Max Range Speed SearchH22 Speed Search Select Advanced functions Auto restart try Second motor operation Range Defaults Function H39 Carrier Frequency Group SelectCarrier frequency select I24 Multi-function Input Terminal P5 define H93 Parameter initialize Parameter Name Min/Max Factory Display Range DefaultParameter initialize & Lock FFF Parameter Name Set Min/Max Factory Unit Display Range Defaults Function H95 Parameter lockGroup H94 Password Register Advanced functions Monitoring Monitoring Operating status monitoring User display select Default Group I25 Input terminal status Display Default Group I26 Output terminal status Display Default Drive NOn Fault Display Group ~ 10Vdc Analog Output I54 Output terminal I56 Fault relayMulti-function output terminal MO and Relay 30AC Select I55 Multi-function Default Group I53 Frequency Detection 400 10.0 Bandwidth Parameter Name Set Group I52 Frequency Detection Level I53 Bandwidth Factory Unit Default 30.0 10.0Description Set Display ƒ It cannot be set above F21- Max Frequency During stop Activated during stop Protective functions Electronic Thermal Parameter Name Set Display Factory Unit DefaultOverload Warning and trip F56 Overload trip select Stall prevention F59 Stall prevention select F60 Stall prevention level Output phase loss protection Freq External trip signal I23 I24 Inverter Overload Frequency command lossMin/Max Range Factory Unit Default Set Troubleshooting & Maintenance Troubleshooting & Maintenance Protective functions FX or RX terminal is on 13.2 Fault Remedy Avoid damage to Igbt inside the inverter Protective Cause Remedy Functions Check points Precautions for maintenance and inspectionPart replacements Specifications Specifications Temperature Derating Information Load current VS Carrier frequency Declaration of Conformity Technical Standards Applied EMC Installation Guide Cerus