6MWCP – Submersible Motors

Water cooled motors with encapsulated resin filled stator.
Coupling dimensions and flange according to NEMA standard.

Use cooling jacket

Cooling of submersible motors is provided with the flow of the water around it. That’s why water flow around motors has vital importance during submersible pump installation. This flow rate depends on diameter and power of motor.

Most important factor of submersible motors’ long service life is that the motor must have adequate flow for proper cooling.

If the motor will be installed in an open body of water (i.e pool) or diameter of the well is much bigger than the diameter of the motor, Flow Inducer Sleeve must be used to provide the flow velocities that are given in the table below, around the motor.

Click to enlarge

FACT SHEET

Model:	6MWCP
Type:	6” Encapsulated submersible motors
Phase:	1 – 3 ph
Power:	5 – 60 hp

FEATURES

• 5,5-60 HP / 3PH. 380-415 Volts / 50Hz
• High efficiency provides operation cost savings
• Motor casing and shaft made of AISI304L stainless steel (Optional AISI316L)
• High resistance coated cast iron upper and lower bracket (Optional AISI304L / AISI316L)
• Water lubricated Kingsbury type thrust bearings
• Protection IP68
• Sand slinger protection
• Pressure equalizing diaphragm
• Insulation class F
• Removable lead cable
• Starting method D.O.L. and star/delta

OPERATING LIMITS

• Max. voltage fluctuation: ±10%
• Max. water temperature: 35°C with at least 0.16 m/s of water flow speed
• Max. motor startings per hour: 20
• Max. immersion depth: 350 m
• Horizontal operation: 5 HP – 30 HP

TECHNICAL DATA

SINGLE PHASE MOTOR TECHNICAL DATA:

MODEL	PN			AXIAL LOAD	VOLT.	SF	lN			lN (SF)					MAX LOAD	N	?	Cos f (% load)
	kW	HP	kN	V		A			A.					A	rpm	%	SF
						line	aux	line	main	aux					main
6MWCP 75	5.5	7.5	20	230	1.15	36.8	5.5	42.3	39.8	6.3	42.1	3445	73	0.89	34.6
6MWCP 100	7.5	10	20	230	1.15	45.2	9.5	52	46.7	10.9	55.7	3450	75	0.94	40.6
6MWCP 150	11	15	20	230	1.15	62.4	17.5	71.8	59.6	20.1	73	3460	78	0.96	51.8

CAPACITOR (uF)
POWER	CAP. START	CAP. RUN
7,5 HP	145	130
10 HP	280	140
15 HP	300	200

THREE PHASE MOTOR TECHNICAL DATA:

MODEL	PN			AXIAL LOAD	VOLT.	nN	lN	IN - SF	lA	EFFICIENCY (% load)					Cos O (% load)			TN	TA	RESISTANCE 3 ~ 60 hz
	[HP]	[kW]	[kN]	V	rpm	A	A	A	50	75	100	50	75	100	Nm	Nm	Dol (U1-V1) [O]
6MWCP 50D363V	5,0	4	20	460	3470	7,8	9	32,0	71.1	75.9	77.7	0.73	0.79	0.83	10,9	18,1	4.75
6MWCP 50C363V	5,1	4	20	230	3455	16.3	18.7	66,9	70	75	77	0.73	0.79	0.83	11,2	19,0	1.72
6MWCP 75D363V	7,5	5,5	20	460	3430	9,8	11.3	52,5	73.5	78.6	80	0.79	0.83	0.88	15,2	29,2	3.12
6MWCP 75C363V	7,6	5,6	20	230	3415	20.5	23.6	109,8	72.5	77.5	79	0.79	0.83	0.88	15,5	30,1	1.32
6MWCP 100D363V	10	7,5	20	460	3460	14,2	16.3	75,0	69.6	75.6	78.1	0.74	0.81	0.85	20,5	44,8	1.59
6MWCP 100C363V	10	7,6	20	230	3445	29.7	34.2	156,8	69	74.7	77.1	0.79	0.83	0.88	20,8	45,7	0.46
6MWCP 150D363V	15	11	20	460	3490	18,0	20.7	97,2	72.6	78.1	85.5	0.75	0.81	0.9	30,1	71,0	0.83
6MWCP 150C363V	15	11	20	230	3475	37.6	43.2	203,2	71.6	77.2	84.5	0.75	0.81	0.9	30,4	71,9	0.51
6MWCP 200D363V	20	15	20	460	3485	26,4	30.4	195,0	72.3	77.9	80.1	0.77	0.81	0.86	41,1	98,0	0.83
6MWCP 200C363V	20	15	20	230	3470	55.2	63.5	407,7	71.5	77	79.2	0.77	0.81	0.86	41,4	98,9	0.33
6MWCP 250D363V	25	18,5	20	460	3490	34,1	39.2	265,0	71.8	77.5	80	0.74	0.8	0.85	50,5	138,0	0.95
6MWCP 250C363V	25	18,6	20	230	3475	71.3	82	554,1	70.9	76.5	79	0.74	0.8	0.85	50,8	138,9	0.25
6MWCP 300D363V	30	22	20	460	3485	39,5	45.4	300,0	74.4	79.3	81.1	0.75	0.8	0.86	60,2	157,0	0.54
6MWCP 300C363V	30	22	20	230	3470	82.6	95	627,3	73.4	79.3	80.1	0.75	0.8	0.86	60,5	157,9	0.16
6MWCP 400D363V	40	30	26,5	460	3490	55,6	63.9	444,0	73.1	78.4	80.7	0.74	0.8	0.84	81,6	240,0	0.42
6MWCP 400C363V	40	30	26,6	230	3475	116,3	133.7	928,4	72.2	77.5	79.8	0.74	0.8	0.84	81,9	240,9	0.14
6MWCP 500D363V	40	37	26,7	460	3480	69,0	79.4	516,0	73.4	78.6	80.8	0.7	0.78	0.83	100,7	249,0	0.33
6MWCP 500C363V	40	37	26,8	230	3465	144,3	165.9	1.078,9	73.5	77.7	79.9	0.7	0.78	0.83	101,0	249,9	0.12
6MWCP 600D363V	60	45	26,9	460	3480	81,0	93.2	559,0	75.4	80.1	81.9	0.73	0.8	0.85	123,5	286,0	0.31
6MWCP 600C363V	60	45	26,10	230	3465	169,4	194.8	1.168,8	74.2	70.1	81	0.73	0.8	0.85	123,8	286,9	0.11