36V 500W Solar Submersible DC Pump for Irrigation BLDC Motor High Efficiency

• After-sales Service: 2 Year
• Warranty: 2 Year
• Max.Head: 400m
• 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.: 4SSC5/60-D36/500
• Max.Capacity: 5000L/H
• Driving Type: Motor
• Material: Stainless Steel
• Power: Solar Energy
• Application: Submersible Pump
• Motor: Permanent Magnet Synchronous DC Motor
• Impeller: Stainless Steel
• Pump/Motor Body: Stainless Steel
• Controller: MPPT Controller
• Pump Size /Controller Size: 10.5*10.5*133 Cm/25*25*16 Cm
• Pump G.W / Controller G.W: 18 Kgs/2.3 Kgs
• Rated Voltage: 220 VDC(150~350 VDC) 220 VAC(120~240 VAC,47~63Hz)
• Transport Package: Paper Tube and Carton
• Trademark: OEM
• Origin: Zhejiang
• Production Capacity: 5000
• Package Size: 65.00cm * 24.00cm * 14.00cm
• Package Gross Weight: 12.000kg

Product Description

36V 500W solar submersible dc pump for irrigation BLDC motor high efficiency

MODEL SELECTION

Model	Power		Voltage		MAX. Flow	MAX. Head	Outlet
	W	HP	Vdc	Range	m³/H	M	inch
3INCH CENTRIFUGAL PUMP(304 SS IMPELLER)
3SSC4/35-D24/300	300	0.4	24	18~55	4	35	1.25''
3SSC5/120-D120/1300	1300	1.7	120	60~200	5	120	1.25''
3SSC5/145-D120/1500	1500	2	120	60~200	5	145	1.25''
3SSC4.8/188-D120/1500	1500	2	120	60~200	4.8	188	1.25''
3SSC6/70-D90/1100	1100	1.5	90	32~155	6	70	1.25''
3SSC6/95-D120/1300	1300	1.7	120	60~200	5	95	1.25''
3SSC6/120-D120/1500	1500	2.0	120	60~200	6	120	1.25''
3SSC5/163-D120/1500	1500	2.0	120	60~200	5	163	1.25''

WE WANNA KNOW FROM YOU-

1) What's the water source? How's the water quality?
2) Flow rate per day or per hour?
3) What's the vertical head?
4) What's the horizontal distance between water source and application?

PUMP DETAILS 

 

Discharge (Outlet)

Material: 304 Stainless Steel

Impeller

Material: 304 Stainless Steel


 

 

Pump Body
AISI 304 SS

Motor Rotor

Shaft - AISI 304 SS 


Rotor lamination - Quantity is totally enough for corresponding motor power


Magnetic steel - N35UH NdFeB Magnet
 

 

Motor Stator

Reinforced plastic bobbin

100% enamelled copper wire

Stator lamination - Quantity is totally enough for corresponding motor power
 

 

Motor Pressure Test

Motor oil leakage test
5KGS pressure
90 seconds
Twice
 

CONTROLLER DETAILS

PLUS FUNCTION:

Unique shell with design patent
*Full-automatic operation
*Time setting
*30% extra capacitor
*Error code display
*Soft start-up system
* MPPT&DSP chip technique
*Anti-reverse protection
*Over-voltage protection / Under-voltage protection
*Over-current protection / Over-load protection
*72 hours factory acceptance test
* Intelligent cloud platform - optional

APPLICATIONS

Solar pumping system serves to provide water in remote applications where electrical grid power is either unreliable or unavailable. BLDC solar pump controller can direct use the DC power from PV array, and drive the brushless DC pumps. In sunny days, the pumping system can continuously pump water. There is no need of batteries or other energy storage devices. It's recommended to pump water to a reservoir for storage.

A float switch can be installed in the water tower to control the pump operation. And install a low-level probe in well to detect the well water so that pump will stop when there is no water. Below diagram shows a typical diagram of the solar pumping system, including major parts and components.

PACKING & DELIVERY

Paper tube and carton

FAQ-Common pump faults and troubleshooting methods
1. The reasons for severe pump vibration are unbalanced electric rotor or poor coupling connection, worn and bent bearings, loose and broken parts of some parts, weak pipe supports, etc. Adjustment, repair, reinforcement, straightening, replacement, etc. can be taken individually.

2. Pipe leakage or leakage may be caused by the nut not being tightened during installation. If the leak is not serious, apply cement, wet mud, or soft soap to the leak or leaking area. If water leaks from the joint, you can tighten the nut by hand. If the leakage is serious, it must be disassembled.

3. Poor air pumping is mostly caused by the packing being pressed too tightly, cooling water entering the packing or shaft surface damage. Measures such as loosening the packing and cleaning the closed tubes can be taken appropriately. The packing must be replaced with new one. It must be soaked in oil and installed in a circle before installation. Cuts should be staggered to reduce leakage. After the last ring of packing is installed, the gland should be installed and the tightness should be adjusted during operation.

4. The reason why the water pump does not absorb water or drain water is mostly because the bottom valve is stuck, the filtered water is blocked, the water suction height is too high, or water leaks. It may also be caused by improper steering and clogged impeller flow passages. After checking one by one, measures such as repairing the bottom valve, removing dirt, correcting the steering, and cleaning the impeller can be taken respectively.