Powerful & compact sensorless vector control VFD

The LG Starvert iG5A is very competitive in its price and its functional strength compared to many other drives. User-friendly interface, extended inverter ranges up to 7.5kW, superb torque competence and small size of iG5A provides an optimized user environment.

Features

• Selectable V/f, sensorless vector control
• Motor parameter Auto-tuning
• Powerful torque at overall speed range
• 0.1 ~ 400Hz frequency output
• -15% ~ +10% input voltage margin
• Fault history: Last 5 faults
• 0~10Vdc / -10 ~ +10Vdc analog input
• IP20 enclosure, UL Type 1 (Option)
• Selectable manual/automatic torque boost
• Selectable PNP/NPN input signal
• 2nd motor control and parameter setting
• Built-in Dynamic braking transistor as standard
• Enhanced process PID control
• Built-in RS485 (LS Bus / Modbus RTU) communication
• Cooling fan On/Off control & Easy change
• Remote control using external keypad *RJ45 cable (Optional)
• Upgraded functions:
  • Sleep & Wake-up (energy savings)
  • KEB (Kinetic Energy Buffering) protection
  • Low leakage PWM algorithm
• Monitoring & commissioning PC based software tool (Drive View)

 

Specification

1 Phase 200V

iG5A-1		004	008	015
Motor Rating	[HP]	0.5	1	2
	[kW]	0.4	0.75	1.5
Output Rating	Capacity [kVA]	0.95	1.9	3.0
	FLA [A]	2.5	5	8
	Frequency	0.1 ~ 400 [Hz]
	Voltage [V]	3 Phase 200 ~ 230V
Input Rating	Voltage [V]	1 Phase 200 ~ 230V (+10%, -15%)
	Frequency	50 ~ 60 [Hz] (+/- 5%)
Cooling Method		Forced Air Cooling
Weight [kg]		0.76	1.12	1.84

 

3 Phase 200V

iG5A-2		004	008	015	022	037	040	055	075	110	150	185	220
Motor Rating	[HP]	0.5	1	2	3	5	5.4	7.5	10	15	20	25	30
	[kW]	0.4	0.75	1.5	2.2	3.7	4.0	5.5	7.5	11	15	18.5	22
Output Rating	Capacity [kVA]	0.95	1.9	3.0	4.5	6.1	6.5	9.1	12.2	17.5	22.9	28.2	33.5
	FLA [A]	2.5	5	8	12	16	17	24	32	46	60	74	88
	Frequency	0.1 ~ 400 [Hz]
	Voltage [V]	3 Phase 200 ~ 230V
Input Rating	Voltage [V]	3 Phase 200 ~ 230V (+10%, -15%)
	Frequency	50 ~ 60 [Hz] (+/- 5%)
Cooling Method		Self Cooling	Forced Air Cooling
Weight [kg]		0.76	0.77	1.12	1.84	1.89	1.89	3.66	3.66	9.0	9.0	13.3	133

 

3 Phase 400V

iG5A-4		004	008	015	022	037	040	055	075	110	150	185	220
Motor Rating	[HP]	0.5	1	2	3	5	5.4	7.5	10	15	20	25	30
	[kW]	0.4	0.75	1.5	2.2	3.7	4.0	5.5	7.5	11	15	18.5	22
Output Rating	Capacity [kVA]	0.95	1.9	3.0	4.5	6.1	6.5	9.1	12.2	18.3	22.9	29.7	34.3
	FLA [A]	1.25	2.5	4	6	8	9	12	16	24	30	39	45
	Frequency	400 [Hz]
	Voltage [V]	3 phase 380 ~ 480V
Input Rating	Voltage [V]	3 phase 380 ~ 480V (+10%, -15%)
	Frequency	50 ~ 60 [Hz] (+/-5%)
Cooling Method		Self Cooling	Forced Air Cooling
Weight [kg]		0.76	0.77	1.12	1.84	1.89	1.89	3.66	3.66	9.0	9.0	13.3	13.3