3 Inch DC Solar Borehole Pump Plastic Impeller

Pump Diameter: 3 Inch
Power Range: 200W ~ 1500W
Max. Flow: 7.5m³/h
Max. Head: 180m

Application
1. Agriculture irrigation.
2. Drinking water and living water supply.
3. Stock farming.
4. Desert control.
5. Fountains.

△ Equipped with MPPT inverter & free accessories

------DC Inverter Features------------

1. IP55 Protection class

2. MPPT: Maximum Power Point Tracking
3. DSP: Digital Signal Processing

4. Double float switch control

5. Wide DC voltage range: Save solar panels
6. Running Speed RPM Control: Stepless speed regulation
7. Soft start: Protect pump from water hammer, protect motor bearings.
8. Over current protection: Pump auto-stop when impeller get stucked
9. Dry run protection / Low-voltage / Over-voltage protection / Reverse voltage protection / Short-circuit protection / Temperature protection

-----2 Types appearances available----------

------Motor Features-----------------------------

1. Efficiency improved by 25% with PMSM motor, Permanent

Magnet Synchronous Brushless Motor.
2. Adopt double plastic package for rotor and stator,

motor insulation ≥300MΩ, improve motor safety.

3. 100% copper wire, DW-300 cold-rolled silicon steel sheet.

4. Motor shaft , Motor shell, screw: AISI201 & AISI 304

------Material Features--------------------

1. Pump Outlet: AISI201 & AISI 304
2. Pump body: AISI201 & AISI 304
3. Motor shell: AISI201 & AISI 304
4. Motor Shaft: AISI 304
5. Mechanical seal: Special design for deep well (Graphite-Ceramic)

6. Bearing: C&U or NSK

SN.	Vaspen Model	Rated Power	Rated Voltage	Optimum input voltage(DC)	Max. Flow	Max. Head	Outlet Dia	Cable Length	Solar Panel Requirement
									Open Circuit Voltage	Power
I	3VPD5.2-45-48-500	500 W	48V	60V-90V	5.2 m³/h	45 m	1.5 ''	2m	＜100V	≥1.3*Pump Power
	3VPD5.2-45-72-500		72V	72V-120V					＜150V
J	3VPD5.2-50-48-600	600 W	48V	60V-90V	5.2 m³/h	50 m	1.5 ''	2m	＜100V	≥1.3*Pump Power
	3VPD5.2-50-72-600		72V	72V-120V					＜150V
K	3VPD5.2-75-72-750	750 W	72V	72V-120V	5.2m³/h	75m	1.5 ''	2m	＜150V	≥1.3*Pump Power
	3VPD5.2-75-96-750		96V	90V-120V					＜200V
L	3VPD6-84-110-1100	1100 W	110 V	110V-150V	6 m³/h	84 m	1.5 ''	2m	＜200V	≥1.3*Pump Power
	3VPD6-84-150-1100		150V	150V-200V					＜300V
M	3VPD6-125-110-1500	1500 W	110 V	110V-150V	6 m³/h	125 m	1.5 ''	2m	＜200V	≥1.3*Pump Power
	3VPD6-125-200-1500		200V	200V-300V					＜400V
N	3VPD7.5-43-72-750	750 W	72 V	72V-120V	7.5m³/h	43 m	1.5 ''	2m	＜150V	≥1.3*Pump Power
	3VPD7.5-43-96-750		96V	90V-120V					＜150V
O	3VPD7.5-62-110-1100	1100 W	110 V	110V-150V	7.5 m³/h	62 m	1.5 ''	2m	＜200V	≥1.3*Pump Power
	3VPD7.5-62-150-1100		150V	150V-200V					＜300V
P	3VPD7.5-78-110-1500	1500 W	110 V	110V-150V	7.5 m³/h	78 m	1.5 ''	2m	＜200V	≥1.3*Pump Power
	3VPD7.5-78-200-1500		200V	200V-300V					＜400V