IEC Standard VHS Motor

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Website: http://semc-motors.com/1-1-1-iec-standard-vhs-motor.html

Vertical hollow shaft pump motor in line with IEC energy efficiency classes

Our IEC standard VHS motors are in line with IEC energy efficiency classes, a standard mainly suitable for markets in Europe, Asia, and Africa. The primary differences between IEC and NEMA standards lie in energy efficiency grades, installation dimensions, bearing lubrication methods, and wiring methods for the junction box. Our IEC standard VHS motors can extract groundwater from depths of 100 to 200 meters, primarily used for irrigation in desert areas, airport firefighting, and agricultural irrigation in water-scarce regions.

Power: 10HP - 2500HP
Voltage: 230V/460V/690V/1kV/6kV/10kV
Input voltage: 340V-420V
Housing material: cast steel
Efficiency: IE3 (Premium Efficiency), IE4 (Super Premium Efficiency)
Equipped with anti-reverse mechanism
Sine wave coil design

Advanced Features

Built with Class F insulation and assessed for Class B temperature rise, ensuring reliable performance under demanding conditions.
Operates with a 1.15 service factor (sinusoidal power supply), thriving in ambient temperatures up to 60°C and altitudes up to 3,300 feet.
Features a weather-protected IP23 enclosure for dependable operation in challenging environments.
230/460V motors support part-winding start at 230V, while 380–415V motors are compatible with star/delta starting for seamless integration.
Equipped with a steel ball non-reverse ratchet to prevent reverse rotation, maximizing operational reliability.

Iranian client ordered 136 IEC Class B VHS motors.

Saudi client chose IP55, 125HP VHS motors.

On-Site Video

Specifications

Model	Rated Power (HP)	Frame	Speed (RPM)	Rated Voltage (V)	Efficiency (%)	Axial Thrust Load (Ibs)	Frame Diameter (in)	Weight (Ibs)
VHS213TP-2-0075P2	7.5	213TP	3600	230/460	88.5	2000	10	302
VHS215TP-4-0075P2	7.5	215TP	1800	230/460	91.0	2500	10	302
VHS213TP-2-010P2	10	213TP	3600	230/460	89.5	2000	10	340
VHS215TP-4-010P2	10	215TP	1800	230/460	91.7	2500	10	340
VHS215TP-2-015P2	15	215TP	3600	230/460	90.2	2000	10	448
VHS254TP-4-015P2	15	254TP	1800	230/460	93.0	3200	10	583
VHS254TP-2-020P2	20	254TP	3600	230/460	91.0	2500	10	596
VHS256TP-4-020P2	20	256TP	1800	230/460	93.0	3200	10	621
VHS256TP-2-025P2	25	256TP	3600	230/460	91.7	2500	10	646
VHS284TP-4-025P2	25	284TP	1800	230/460	93.6	3200	10	658
VHS284TP-2-030P2	30	284TP	3600	230/460	91.7	2500	10	674
VHS286TP-4-030P2	30	286TP	1800	230/460	94.1	3200	10	698
VHS286TP-2-040P2	40	286TP	3600	230/460	92.4	2500	10	728
VHS324TP-4-040P2	40	324TP	1800	230/460	94.1	5500	16.5	937
VHS324TP-4-040P2	40	324TP	1800	460	94.1	5500	16.5	937
VHS324TP-2-050P2	50	324TP	3600	230/460	93.0	4290	16.5	956
VHS324TP-2-050P2	50	324TP	3600	460	93.0	4290	16.5	956
VHS326TP-4-050P2	50	326TP	1800	230/460	94.5	5500	16.5	989
VHS326TP-4-050P2	50	326TP	1800	460	94.5	5500	16.5	989
VHS326TP-2-060P2	60	326TP	3600	230/460	93.6	4290	16.5	1030
VHS326TP-2-060P2	60	326TP	3600	460	93.6	4290	16.5	1030
VHS364TP-4-060P2	60	364TP	1800	230/460	95.0	5600	16.5	1140
VHS364TP-4-060P2	60	364TP	1800	460	95.0	5600	16.5	1140
VHS364TP-2-075P2	75	364TP	3600	230/460	93.6	4400	16.5	1162
VHS364TP-2-075P2	75	364TP	3600	460	93.6	4400	16.5	1162
VHS365TP-4-075P2	75	365TP	1800	230/460	95.0	5600	16.5	1192
VHS365TP-4-075P2	75	365TP	1800	460	95.0	5600	16.5	1192
VHS365TP-2-100P2	100	365TP	3600	230/460	93.6	4400	16.5	1226
VHS365TP-2-100P2	100	365TP	3600	460	93.6	4400	16.5	1226
VHS404TP-4-100P2	100	404TP	1800	230/460	95.4	6700	16.5	1638
VHS404TP-4-100P2	100	404TP	1800	460	95.4	6700	16.5	1638
VHS404TP-2-125P2	125	404TP	3600	230/460	94.1	5265	16.5	1646
VHS404TP-2-125P2	125	404TP	3600	460	94.1	5265	16.5	1646
VHS405TP-4-125P2	125	405TP	1800	230/460	95.4	6700	16.5	1700
VHS405TP-4-125P2	125	405TP	1800	460	95.4	6700	16.5	1700
VHS405TP-2-150P2	150	405TP	3600	230/460	94.1	6285	16.5	1755
VHS405TP-2-150P2	150	405TP	3600	460	94.1	6285	16.5	1755
VHS444TP-4-150P2	150	444TP	1800	230/460	95.8	8000	16.5	2256
VHS444TP-4-150P2	150	444TP	1800	460	95.8	8000	16.5	2256
VHS445TP-4-200P2	200	445TP	1800	230/460	95.8	8000	16.5	2438
VHS445TP-4-200P2	200	445TP	1800	460	95.8	8000	16.5	2438
VHS445TP-4-250P2	250	445TP	1800	230/460	95.8	8000	16.5	2588
VHS445TP-4-250P2	250	445TP	1800	460	95.8	8000	16.5	2588
VHS447TP-4-300P2	300	447TP	1800	460	95.8	8000	20	2990
VHS5006P-4-300P2	300	5006P	1800	460	95.8	8750	20	3946
VHS5006P-4-350P2	350	5006P	1800	460	95.8	8750	20	4057
VHS5008P-4-400P2	400	5008P	1800	460	95.8	8750	24.5	5302
VHS5008P-4-450P2	450	5008P	1800	460	96.2	8750	24.5	5483
VHS5008P-4-500P2	500	5008P	1800	460	96.2	8750	24.5	5655
VHS5807P-4-600P2	600	5807P	1800	460	96.2	9680	30.5	6872

Key Features

Equipped with two angular contact ball thrust bearings at the motor’s top, these motors effortlessly manage upward or downward thrust. The lower radial ball bearing handles any radial loads from the pump.
Designed to power deep-well turbine pumps, our vertical hollow shaft motors support self-releasing, bolted, or non-reverse couplings, as specified by the client. Located at the motor’s top, these couplings allow easy pump impeller adjustments. Access them by removing the top cover and fan housing.

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