FR-F720-7.5K VFD Variable Frequency Drive input 3 ph 220V output 3 ph 200~240V 28A 7.5KW 0.5~400Hz

FR-F720-7.5K  VFD Variable Frequency Drive input 3 ph 220V output 3 ph 200~240V 28A 7.5KW 0.5~400Hz

FR-F720-7.5K 

 

Specification

Type FR-F720- ?K			0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110
Applicable motor capacity (kW)*1			0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110
Output	Rated capacity (kVA)*2		1.6	2.7	3.7	5.8	8.8	11.8	17.1	22.1	27	32	43	53	65	81	110	132	165
	Rated current (A)*3		4.2(3.6)	7.0(6.0)	9.6(8.2)	15.2(13)	23(20)	31(26)	45(38)	58(49)	70(60)	85(72)	114(97)	140(119)	170(145)	212(180)	288(248)	346(294)	432(367)
	Overload current rating*4		120% for 60s, 150% for 3s (inverse time characteristics)
	Voltage*5		Three-phase 200 to 240V
Power supply	Rated input AC voltage/frequency		Three-phase 200 to 220V 50Hz, 200 to 240V 60Hz
	Permissible AC voltage fluctuation		170 to 242V 50Hz, 170 to 264V 60Hz
	Permissible frequency fluctuation		±5%
	Power supply system capacity (kVA)*6	Without DC reactor	2.1	4.0	4.8	8.0	11.5	16	20	27	32	41	52	65	79	99	-	-	-
		With DC reactor	1.2	2.6	3.3	5.0	8.1	10	16	19	24	31	41	50	61	74	110	132	165
Protective structure (JEM 1030)*8			Enclosed type (IP20)*7										Open type (IP00)
Cooling system			Selfcooling		Forced air cooling
Approx. mass (kg)			1.8	2.2	3.5	3.5	3.5	6.5	6.5	7.8	13	13	14	23	35	35	67	70	70

*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.

*2 The rated output capacity indicated assumes that the output voltage is 220V.

*3 When operating the inverter with the carrier frequency set to 3kHz or more, the carrier frequency automatically decreases if the inverter

output current exceeds the value in parenthesis of the rated current. This may cause the motor noise to increase.

*4 The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For repeated

duty, allow time for the inverter and motor to return to or below the temperatures under 100% load.

*5 The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting

range. However, the pulse voltage value of the inverter output side voltage remains unchanged at about that of the power supply.

*6 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and

cables).

*7 When the hook of the inverter front cover is cut off for installation of the plug-in option, the inverter changes to an open type ().

*8 FR-DU07: IP40 (except for the PU connector)

Dimensions