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6/8W Motors – 50 Hz

Mahavir’s 6/8W Submersible well pump set are suitable for wells of minimum 200mm or larger in internal diameter. Continuous rating in 5°C to 25°C water as per IEC 60034-1 (Temperature withstanding capacity upto 45°C can be manufactured upon request)

This product is designed for best efficiency and can be best used for Solar Water pumping, Agriculture, Industrial water supply, Pressure boosting, Firefighting, Municipality and water works schemes

Pump set comes with a 2-Pole water cooled and lubricated rewindable type motor with insulation class B and a pump having semi-axial hydrodynamic layout Thus, suitable for operations when completely immersed in water or suitable liquids.

Technical Data
Parameter	3-Phase Model
Rated Voltage	415V AC
Rated Frequency	50 Hz
Rated Speed	2900 RPM
Voltage tolerance	-15% to +6%
Protection	IP68
Max. Starts per hour	10
Min. Start per month	1
Rotation	Anticlockwise
Max. Temperature	33?C
Mounting Standards	NEMA Standards
Starting Method	Star or Start/Delta
Insulation Class	B

Material of Construction
Part Name	Material
Upper and lower housing	Grey Cast Iron or AISI 304 or AISI 316 or Brass
Motor shaft	Chromium Steel
Bearing bush	Leaded Tin Bronze
Rotor laminations	Electrical Sheet Steel
Rotor conductor core	EC Copper or Die Cast aluminum
Stator laminations	Electrical Sheet Steel
Stator windings	PVC or Polywrap Electro Grade Copper
Breather diaphragm	Nitrile Rubber
Thrust bearing	Resin & C40 V/S SS 420
Stator casing	Stainless Steel Sheet
Cable gland	Nitrile Rubber
Cable conductor	Electro Grade Copper
Cable insulation	PVC or Rubber sheathed

Model De-Code

3-Phase Models (LT)

MODEL	No. of Pole	kW	HP	Volt	Ɲ min-1	Max Load Current (A)	Nominal Eff (%)
6WB302.2IK5L	2	2.20	3.00	415	2770	6.50	70.0
6WB303.0IK5L	2	3.00	4.00	415	2770	8.50	72.0
6WB303.7IK5L	2	3.70	5.00	415	2790	10.00	73.0
6WB304.5IK5L	2	4.50	6.00	415	2790	12.00	73.0
6WB305.5IK5L	2	5.50	7.50	415	2810	14.50	75.0
6WB307.5IK5L	2	7.50	10.00	415	2810	19.50	78.0
6WB309.3IK5L	2	9.30	12.50	415	2830	25.00	79.0

MODEL	Height (H)		Width(W)		Weight		Volume
MODEL	mm	ft.	mm	ft.	Kg	lb	cu.ft
6WB302.2IK5L	565	1.85	146	0.48	30.30	66.80	0.72
6WB303.0IK5L	580	1.90	146	0.48	31.55	69.56	0.73
6WB303.7IK5L	595	1.95	146	0.48	33.332	73.47	0.75
6WB304.5IK5L	615	2.02	146	0.48	35.40	78.04	0.77
6WB305.5IK5L	690	2.26	146	0.48	45.1	99.43	0.85
6WB307.5IK5L	715	2.35	146	0.48	47.5	104.72	0.87
6WB309.3IK5L	745	2.44	146	0.48	51.1	112.66	0.90

MODEL	No. of Pole	kW	HP	Volt	Ɲ min-1	Max Load Current (A)	Nominal Eff (%)
6WB311.0IK5H	2	11.00	15.00	415	2830	29.00	80.0
6WB313.0IK5H	2	13.00	17.50	415	2850	34.00	80.5
6WB315.0IK5H	2	15.00	20.00	415	2850	39.00	81.0
6WB318.5IK5H	2	18.50	25.00	415	2850	48.00	81.5
6WB322.0IK5H	2	22.00	30.00	415	2850	55.00	82.0

MODEL	Height (H)		Width(W)		Weight		Volume
MODEL	mm	ft.	mm	ft.	Kg	lb	cu.ft
6WB311.0IK5H	895	2.94	146	0.48	65.90	145.28	1.06
6WB313.0IK5H	945	3.10	146	0.48	73.70	162.48	1.11
6WB315.0IK5H	990	3.25	146	0.48	76.55	168.76	1.16
6WB318.5IK5H	1105	3.63	146	0.48	82.40	181.66	1.28
6WB322.0IK5H	1175	3.85	146	0.48	87	191.80	1.35

6/8W Motors – 50 Hz

Technical Data

Material of Construction

Model De-Code

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Product Details

6/8W Motors – 50 Hz

Technical Data

Material of Construction

Model De-Code

3-Phase Models (LT)

3-Phase Models (HT)