0.3HP 0.5HP 0.75HP 1HP 1.5HP 2HP 2.5HP 3HP 3 Inch 4 Inch Permanent Magnet Shielded Solar Pump Water Cooled Submersible Motor

• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 0.5HP 0.75HP 1HP 1.5HP 2HP 3HP
• Material: Stainless Steel
• Structure: Multistage Pump
• Assembly: Liquid Pumps
• Power: Solar Energy
• Start Up: Solar
• Type: Solar Pump
• Application: Submersible Pump
• Industry: Submersible Pump
• Media: Clean Water
• Performance: Automatic Pump
• Theory: Centrifugal Pump
• Classification: Deep Well Pump
• Hull Material: S.S, Cast Iron, Brass
• Motor: Three Phase / Single Phase
• Rotation Speed: 2850rpm/3450rpm
• Cooling: Water Cooling
• Name: 4 Inch Permanent Magnet Shielded Water Cooled Subm
• Submersible Motor: Submersible Motor
• Submersible Motors: Submersible Motors
• Motors: Motors
• Water Motor: Water Motor
• Transport Package: Paper Tube
• Specification: 4 inch
• Trademark: Liyuan ATA
• Origin: China
• HS Code: 8501400000
• Production Capacity: 3, 000pieces/Month
• Package Size: 120.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

0.3HP 0.5HP 0.75HP 1HP 1.5HP 2HP 2.5HP 3HP 3 Inch 4 Inch Permanent Magnet Shielded Solar Pump Water Cooled Submersible Pump

3 Inch & 4 Inch Permanent Magnet Shielded Water Cooled Submersible Motor

Description	Submersible Motor
Specification	Permanent Magnet Shielded Water Cooled Motor
Motor Size	3 Inch & 4 Inch
Power	3 Inch: 0.3HP  0.5HP  0.75HP  1HP   4 Inch: 0.3HP  0.5HP   0.75HP  1HP  1.5HP  2HP  2.5HP  3HP
Control mode	Internal  /  External
Material	Stainless stee 304l
Motor Top Cover	Stainless Steel
Medium	Clear water, Hot water Acceptance customized for acid and alkaline water
Power	Electric,   Solar
Brand	Liyuan ,ATA, Accept custom brand

Features&Advantages
Liyuan economic DC pump system .offer the most economic system for farmers, Based on strong technical strength .there have internal controller and external controller two options.

The perfect function including
Double Shielded motor, brushless (BLDC), permanent magnet motor.
Encapsulated waterfilled ,thrust bearing motor
High Efficiency MPPT
User self-design control model, automatic running
Tank water level control
well water level control
Dry-running protection
Over-current protection
Over-voltage Protection
Over-power protection
Over-load protective
Reverse protection
Lighting and surge protection
Over temperature protection
GPRS RMS function (Optional)
Voltage /current/power/RPM/ controller temperature display (external controller models)
Error report(external controller models)
Two years warranty


3 Inch & 4 Inch Plastic Impeller Solar Pump Models

Solar Pump	0.3HP	0.5HP	0.75HP	1HP	1.5HP	2HP	2.5HP	3HP
3 Inch Model	3SPW/N1-5P	3SPW/N1-8P	3SPW/N1-11P	3SPW/N1-14P
	3SP2/N2-3P	3SPW/N2-5P	3SPW/N2-7P	3SPW/N2-9P
	3SPW/N3-2P	3SPW/N3-3P	3SPW/N3-5P	3SPW/N3-7P
4 Inch Medel		4SPW/N2-5P	4SPW/N2-7P	4SPW/N2-9P	4SPW/N2-11P	4SPW/N2-13P		4SPW/N2-17P
		4SPW/N3-3P	4SPW/N3-5P	4SPW/N3-7P	4SPW/N3-9P	4SPW/N3-11P	4SPW/N3-12P	4SPW/N3-15P
	4SPW/N4-2P	4SPW/N4-3P	4SPW/N4-4P	4SPW/N4-6P	4SPW/N4-8P	4SPW/N4-10P	4SPW/N4-11P	4SPW/N4-13P
			4SPW/N6-3P	4SPW/N6-4P	4SPW/N6-6P	4SPW/N6-8P		4SPW/N6-10P
	4SPW/N8-1P	4SPW/N8-2P		4SPW/N8-3P	4SPW/N8-4P	4SPW/N8-5P	4SPW/N8-7P	4SPW/N8-9P
				4SPW/N10-2P	4SPW/N10-3P	4SPW/N10-4P		4SPW/N10-6P
				4SPW/N12-2P	4SPW/N12-3P	4SPW/N12-5P		4SPW/N12-6P
					4SPW/N16-2P	4SPW/N16-3P		4SPW/N16-4P

3 Inch & 4 Inch 5 Inch & 6 Inch Stainless Steel Impeller Solar Pump Models

Solar Pump	0.3HP	0.5HP	0.75HP	1HP	1.5HP	2HP	2.5HP	3HP
3 Inch Model	3SPW/N2-3	3SPW/N2-5	3SPW/N2-7	3SPW/N2-9
4Inch Model					4SPW/N2-11	4SPW/N2-13	4SPW/N2-16	4SPW/N2-18
					4SPW/N3-8	4SPW/N3-11	4SPW/N3-13	4SPW/N3-18
					4SPW/N5-8	4SPW/N5-10	4SPW/N5-12	4SPW/N5-15
					4SPW/N8-4	4SPW/N8-5	4SPW/N8-7	4SPW/N8-8
						4SPW/N14-2	4SPW/N14-3	4SPW/N14-4
5 Inch Model								5SPW/N10-3
								5SPW/N15-2
							5SPW/N20-1	5SPW/N20-2
							5SPW/N25-1	5SPW/N25-2
6 Inch Model						6SPW/N17-1		6SPW/N17-2
						6SPW/N20-1		6SPW/N20-2

 

Q&A
Question:Why Liyuan solar pump use frequency converter
Answer:variable frequency motor will actively change their speed according the all time changing power which provided by solar panels .Perfect combination with MPPT, ultra-frequency operation.make sure absorb above 95% power provided by panels . Improve customer return on investment The traditional AC motor only get maximum speed is 2850RPM,and it only could passively discharge according the voltage,not according power. efficiency will low.


Question:Why Liyuan solar pump use shield motor
Answer:shield design make the mechanical seal is unnecessary, avoiding the risk of mechanical seal leakage because of mechanical seal wear and tear. Avoiding the reduce of efficiency because of mechanical seal friction also ,at the same time ,wet rotor cooling better.


Question:Why Liyuan solar pump use Permanent Magnet motor not AC motor
Answer:Our magnetic field of permanent magnet motor is provided by permanent magnet themself (rare earth) ,have not any lose of efficiency
While traditional AC motors magnetic field is provided by rotation of rotor and stator.so part of input power be used to generate magnetic field,reduces efficiency


Question:Why Liyuan solar pump use BLDC motor not brush DC motor
Answer:Although brushed DC motor can work directly with solar panels also, it's not good option,there have follow different from BLDC
Life BLDC motor is 10000H,while brush pump Maximum life is 2000h~3000H because the brush and slip wear and tear.
DC brush pump system has very low efficiency without MPPT. There isn't any Protection because of without controller also, too noise. Safety is significantly lower than BLDC motor.
 

 

Factory Information
Guangdong Jiangmen Liyuan Pump Co., Ltd. has started its production of submersible water pumps since 29 years ago. It is an ISO 9001:2008 approved factory and all products have passed CE standard.

 Product Feature

1) CE standard approved.
1) Unqiue Item number.
2) Thicker pipe wall than normal product in the market.
3) Bearing: domestic, NSK, etc.
4) Self-design impellers.
5) 100% brass wire, bigger and deeper slot for motor.
6) Strictly quality control from material receiving, pre-entering warehouse to exiting warehouse and packing.
Delivery Time
Normal lead time: 7 - 15 days based on the order quantiy.