Hitachi SJ300 Series class inverters, Tables for, 1/2, Item, Item, 200V Class Specifications, 200V Class Specifications, continued

1–6

SJ300 Inverter Specifications

Geting Started

SJ300 Inverter Specifications

Tables for 200V		Note that “General Specifications” on page 1–9 covers all SJ300 inverters, followed by
class inverters		footnotes for all specifications tables. The 200V models in the upper table below (1/2 to 15 hp)
		include internal dynamic braking units (see “Dynamic Braking” on page 5–6).
Item									200V Class Specifications
SJ300, 200V models, U.S. version				004LFU	007LFU		015LFU			022LFU			037LFU			055LFU		075LFU	110LFU
Applicable motor size, 4-pole *2			HP	1/2	1			2		3			5			7.5		10	15
			kW	0.4	0.75			1.5		2.2			3.7			5.5		7.5	11
Rated capacity (200/240V) kVA				1.0 / 1.2	1.7 / 2.0		2.5 / 3.1			3.6 / 4.3			5.7 / 6.8			8.3 / 9.9		11 / 13.3	15.9/
																			19.1
Rated input voltage							3-phase: 200 to 240V ±10%, 50/60 Hz ±5%
Rated input current (A)				3.8	5.5			8.3		12			18			26		35	51
Rated output voltage	*3					3-phase (3-wire) 200 to 240V (corresponding to input voltage)
Rated output current (A)				3.0	5.0			7.5		10.5			16.5			24		32	46
Efficiency at 100% rated output, %				85.1	89.5			92.3		93.2			94.0			94.4		94.6	94.8
Watt loss,		at 70% output		64	76			102		127			179			242		312	435
approximate (W)
		at 100% output		70	88			125		160			235			325		425	600
Starting torque *6					200% at 0.5 Hz (SLV), 150% at around 0 Hz (SLV, 0 Hz domain,
				with motor one frame size down), 100% at 0 Hz (with feedback board)
Dynamic braking		internal res. only			50%									20%					10%
approx. % torque,
		with external res.			200%					160%			100%			80%			70%
short time stop *7
DC braking						Variable operating frequency, time, and braking force
Weight		kg / lb		3.5 / 7.7	3.5 / 7.7		3.5 / 7.7			3.5 / 7.7			3.5 / 7.7			3.5 / 7.7		5 / 11	5 / 11
Item							200V Class Specifications, continued
SJ300, 200V models, U.S. version				150LFU		185LFU			220LFU		300LFU			370LFU			450LFU		550LFU
Applicable motor size	*2		HP	20		25			30			40			50		60		75
			kW	15		18.5			22			30			37		45		55
Rated capacity (200/240V) kVA				22.1 / 26.6		26.3 / 31.5			32.9 / 39.4		41.9 / 50.2			50.2/60.2			63 / 75.6		76.2/91.4
Rated input voltage							3-phase: 200 to 240V ±10%, 50/60 Hz ±5%
Rated input current (A)				70		84			105			133			160		200		242
Rated output voltage	*3					3-phase (3-wire) 200 to 240V (corresponding to input voltage)
Rated output current (A)				64		76			95			121			145		182		220
Efficiency at 100% rated output, %				94.9		95.0			95.0			95.1			95.1		95.1		95.1
Watt loss,		at 70% output		575		698			820			1100			1345		1625		1975
approximate (W)
		at 100% output		800		975			1150			1550			1900		2300		2800
Starting torque *6					200% at 0.5 Hz (SLV), 150% at around 0 Hz (SLV, 0 Hz domain,
				with motor one frame size down), 100% at 0 Hz (with feedback board)
Dynamic braking		w/o braking unit									10%
approx. % torque,
		with braking unit		30–200%		25–170%			25–150%		55–110%			45–90%			35–75%		30–60%
short time stop *7
DC braking						Variable operating frequency, time, and braking force
Weight		kg / lb		12 / 26.4		12 / 26.4			12 / 26.4		20 / 44				30 / 66		30 / 66		50 / 110