Máy bơm làm mát LPW

Standard specifications

Bore diameter		40mm	50mm	65mm
Used liquid	Property of liquid	Coolants of the kinematic viscosity equivalent to that of water-soluble coolants or water containing an additive (anticorrosive, etc.) ※1	Water-soluble coolant liquid※1
	Temperature	0 to 60°C (No frozen liquid)
	Allowable kinematic viscosity	40C：32mm2/s	１mm2/s
		40D：150mm2/s
Installation location		Indoor
		Ambient temperature: 0 to 40 °C, RH 85% or below
		(no condensation), Height above sea level : 1000m or less, Place not exposed to direct sunlight, Place in an area free of corrosive or explosive gas or vapor.
Material	Casing	FC200
	Suction・Discharge・Intermediate
	Impeller	FCD450
	Shaft	S35C		S45C
Sealing structure		Non-seal (mechanical seal-less)
Motor	Power source	3-phase 50/60/60Hz 200/200/220V ※2※3
	Type	Totally enclosed fan-cooled, indoor type		Totally enclosed fan cooled
				outdoor type ※4
	Protection method ※5	IP44		IP55
	Thermal class	F
	Rating	Continuous
	Number of poles	2P
Paint color		Munsell N1.5

 

Bore diameter (mm): 40

Frequency (Hz)	Used liquid	Output (kW)	Type	Rated voltage (V)	Rated current (A)	Starting current (A)	Discharge rate (L/min)	Total head (m)
50	For low viscosity liquid	0.75	LPW401C-0.75-e	200	3.5	30.0	80～250	10～5
		1.5	LPW402C-1.5-e	200	5.6	66.0		21～9.5
		2.2	LPW403C-2.2-e	200	8.0	84.0		31～16
		3.0	LPW404C-3.0-e	200	13.0	180		42～21
	For high-viscosity liquid	0.75	LPW401D-0.75-e	200	4.0	30.0	50～160	9～5
		1.5	LPW402D-1.5-e	200	6.6	66.0		21～13
		2.2	LPW403D-2.2-e	200	9.5	84.0		31～20
		3.0	LPW404D-3.0-e	200	14.8	180		41～27
60	For low viscosity liquid	0.75	LPW401C-0.75-e	200/220	3.8/3.8	29.0/32.0	100～300	15～8
			LPW401C-0.75-7W	208/230/460	4.0/3.9/2.0	33.9/38.0/19.0
		1.5	LPW402C-1.5-e	200/220	6.5/6.0	64.0/70.0		30～15
			LPW402C-1.5-7W	208/230/460	6.5/6.0/3.1	47.3/52.0/26.0
		2.2	LPW403C-2.2-e	200/220	9.0/8.4	73.0/80.0		45～23
			LPW403C-2.2-7W	208/230/460	8.9/8.5/4.3	74.8/83.0/41.5
		3.0	LPW404C-3.0-e	200/220	13.0/13.0	152/167		64～32
			LPW404C-3.0-7W	208/230/460	12.5/11.8/6.0	119.4/130/65.0
	For high-viscosity liquid	1.5	LPW401D-1.5-e	200/220	6.5/6.0	64.0/70.0	60～200	14～8
			LPW401D-1.5-7W	208/230/460	6.5/6.0/3.1	47.3/52.0/26.0
		2.2	LPW402D-2.2-e	200/220	9.0/8.4	73.0/80.0		30～16
			LPW402D-2.2-7W	208/230/460	8.9/8.5/4.3	74.8/83.0/41.5

Bore diameter (mm): 50

Bore diameter (mm): 50

Frequency (Hz)	Output (kW)	Type	Rated voltage (V)	Rated current (A)	Starting current (A)	Discharge rate (L/min)	Total head (m)
50	1.5	LPW502C-51.5Z-e	200	6.6	66.0	200～450	20.5～9
		LPW502C-51.5ZL-e
60		LPW502C-61.5Z-e	200/220	6.5/6.0	64.0/70.0	200～450	21～8
		LPW502C-61.5ZL-e
		LPW502C-61.5ZL-7W	208/230/460	6.5/6.0/3.1	47.3/52.0/26.0

Bore diameter (mm): 65

Frequency (Hz)	Output (kW)	Type	Rated voltage (V)	Rated current (A)	Starting current (A)	Discharge rate (L/min)	Total head (m)
50	5.5	LPW653/2A-55.5L-e	200	20.3	204	250～700	42.5～21
	5.5	LPW653/2A-55.5H-e		20.3	204	250～400	46～40
	7.5	LPW653/2A-57.5-e		27.2	288	250～700	50～28
	7.5	LPW653A-57.5-e		27.2	288	250～550	63～42
60	5.5	LPW653/2A-65.5-e	200/230	19.8/17.8	178/206	250～750	47～18
	7.5	LPW653/2A-67.5-e		26.5/23.7	254/295	250～750	57～29.5

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