Mitsubishi Electronics FR-F700 Standard Specifications, Rating, Type FR-F720-K, Type FR-F740-K

Standard Specifications

Rating

￿200V class

	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
Applied 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
	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
Output	Rated current (A)*3	4.2	7.0	9.6	15.2	23	31	45	58	70	85	114	140	170	212	288	346	432
		(3.6)	(6.0)	(8.2)	(13)	(20)	(26)	(38)	(49)	(60)	(72)	(97)	(119)	(145)	(180)	(244)	(294)	(367)
	Overload current rating*4					120% 60s, 150% 3s (inverse time characteristics)
	Voltage*5							Three-phase 200 to 240V
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
Power	Permissible frequency fluctuation									±5%
	Power supply system capacity (kVA)*6	2.5	4.5	5.5	9	12	17	20	28	34	41	52	65	79	99	110	132	165
Protective structure (JEM 1030)*8					Enclosed type (IP20)*7									Open type (IP00)
Cooling system		Self-cooling								Forced air cooling
Approx. mass (kg)		1.8	2.2	3.5	3.5	3.5	6.5	6.5	7.5	13	13	14	23	35	35	67	70	70

￿400V class

	Type FR-F740-￿￿K	0.75	1.5	2.2		3.7		5.5		7.5		11			15			18.5			22		30	37	45	55
Applied 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
	Rated capacity (kVA)*2	1.6	2.7	3.7		5.8		8.8		12.2		17.5			22.1			26.7			32.8		43.4	53.3	64.8	80.8
Output	Rated current (A)*3	2.1	3.5	4.8		7.6		11.5		16		23				29			35		43		57	70	85	106
		(1.8)	(3.0)	(4.1)		(6.4)		(9.8)		(13)		(19)			(24)			(30)			(36)		(48)	(60)	(72)	(90)
	Overload current rating*4
							120% 60s, 150% 3s (inverse time characteristics)
	Voltage*5									Three-phase 380 to 480V
supply	Rated input AC voltage/frequency							Three-phase 380 to 480V 50Hz/60Hz
	Permissible AC voltage fluctuation									323 to 528V 50Hz/60Hz
Power	Permissible frequency fluctuation												±5%
	Power supply system capacity (kVA)*6	2.5	4.5	5.5		9		12		17		20				28			34		41		52	66	80	100
Protective structure (JEM 1030)*8								Enclosed type (IP20)*7																Open type (IP00)
Cooling system		Self-cooling														Forced air cooling
Approx. mass (kg)		3.5	3.5	3.5		3.5		3.5		6.5		6.5			7.5				7.5		13		13	23	35	35
	Type FR-F740-￿￿K	75	90	110	132		160		185		220			250			280			315		355	400	450	500	560
Applied motor capacity (kW)*1		75	90	110	132		160		185		220			250			280			315		355	400	450	500	560
	Rated capacity (kVA)*2	110	137	165	198		247		275		329			366			416			464		520	586	659	733	833
Output	Rated current (A)*3	144	180	216	260		325		361		432			481			547			610		683	770	866	962	1094
		(122)	(153)	(183)	(221)		(276)		(306)		(367)		(408)				(464)			(518)		(580)	(654)	(736)	(817)	(929)
	Overload current rating*4						120% 60s, 150% 3s (inverse time characteristics)
	Voltage*5									Three-phase 380 to 480V
supply	Rated input AC voltage/frequency							Three-phase 380 to 480V 50Hz/60Hz
	Permissible AC voltage fluctuation									323 to 528V 50Hz/60Hz
Power	Permissible frequency fluctuation												±5%
	Power supply system capacity (kVA)*6	110	137	165	198		247		275		329			366			416			464		520	586	659	733	833
Protective structure (JEM 1030)*8											Open type (IP00)
Cooling system											Forced air cooling
Approx. mass (kg)		37	50	57	72		72		110		110			220			220			220		260	260	370	370	370

*1.	The applied 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 for 200V class and 440V for 400V class.
*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 2 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 (IP00).
*8.	FR-DU07 : IP40 (Except for the PU connector).

7