3" DC Brushless Solar Pump With Plastic Impeller 3EPC

Main Features：

• Permanent magnet DC brushless synchronous motor:

   (1)The efficiency is improved by 15%-20%

   (2)Save energy

   (3)Reduce the consumption of solar panels

• Brass or stainless steel outlet/connector/ oil cylinder for option.
• Japanese NSK bearing: prolong the working life.
• Alloy mechanical seal: Longer working life and high reliability.
• Motor coil is made by automatic winding machine with centralized winding technology, motor efficiency is much improved.
• The pump parts are processed by high-precision and fully automatic machines, strictly controlling the dimension precision and smoothness.
• Intelligent water shortage and full water protection.
• DC Controller:

   (1) Waterproof grade: IP65.

   (2) Ambient temperature: -15℃ to 60℃.

   (3) MPPT function, the solar power utilization rate is higher.

   (4) Automatic charging function: Guarantee the pump normally working, meanwhile charge the battery; And when there is no sunshine, the battery can make the pump continuously working.

   (5) LED displays the power, voltage, current, speed etc working condition and error code.

   (6) Frequency conversion function: It can automatically run with frequency conversion according to the solar power, and user also can change the speed of pump manually.

   (7) Automatically start and stop working.

   (8) Water proof and leak-proof: Double seal effect.

   (9) Soft start: No impulse current, protect the pump motor.

   (10) High voltage/Low voltage/Over-current/High temperature protection.

• 2 years warranty.   

EDWIN PUMP has been a 3" DC Brushless Solar Pump With Plastic Impeller 3EPC suppliers and company from China. Factory export series of pumps which include more than 40 series, 2000 models. We also accept OEM/ODM for many years.

Components	Matrial
Pump external casing	Stainless Steel
Outlet	Copper
Connection	Copper
Oil cylinder	Copper
Impeller	Plastic
Bearing	NSK
Shaft	Complete SS304

ITEM	Voltage	Optimum input voltage(DC)	Power	Max. Flow	Max. Head	Outlet	Cable	Solar panel
								Open circuit voltage(VOC)	Power
3EPC3-25-24-200	24V	30V-48V	200W	3.0m³/h	25m	1.25"	2m	＜50V	≥1.3*PUMP POWER
3EPC3-35-24-300	24V	30V-48V	300W	3.0m³/h	35m	1.25"	2m	＜50V	≥1.3*PUMP POWER
3EPC3.5-47-48-400	48V	60V-90V	400W	3.5m³/h	47m	1.25"	2m	＜100V	≥1.3*PUMP POWER
3EPC3.5- 80-48-600	48V	60V-90V	600W	3.5m³/h	80m	1.25"	2m	＜100V	≥1.3*PUMP POWER
3EPC3.5-80-72-600	72V	90V-120V	600W	3.5m³/h	80m	1.25"	2m	＜150V	≥1.3*PUMP POWER
3EPC3.5-95-48-750	48V	60V-90V	750W	3.5m³/h	95m	1.25"	2m	＜100V	≥1.3*PUMP POWER
3EPC3.5-95-72-750	72V	90V-120V	750W	3.5m³/h	95m	1.25"	2m	＜150V	≥1.3*PUMP POWER
3EPC3.8-123-72-1100	72V	90V-120V	1100W	3.8m³/h	123m	1.25"	2m	＜150V	≥1.3*PUMP POWER
3EPC3.8-123-110-1100	110V	110V-150V	1100W	3.8m³/h	123m	1.25"	2m	＜200V	≥1.3*PUMP POWER
3EPC3.8-155-110-1300	110V	110V-150V	1300W	3.8m³/h	155m	1.25"	2m	＜200V	≥1.3*PUMP POWER
3EPC3.8-180-110-1500	110V	110V-150V	1500W	3.8m³/h	180m	1.25"	2m	＜200V	≥1.3*PUMP POWER
3EPC5-45-48-500	48V	60V-90V	500W	5m³/h	45m	1.5"	2m	＜100V	≥1.3*PUMP POWER
3EPC5.2-50-48-600	48V	60V-90V	600W	5.2m³/h	50m	1.5"	2m	＜100V	≥1.3*PUMP POWER
3EPC5.2-50-72-600	72V	90V-120V	600W	5.2m³/h	50m	1.5"	2m	＜150V	≥1.3*PUMP POWER
3EPC5.2-75-110-750	110V	110V-150V	750W	5.2m³/h	75m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC5.5-65-72-750	72V	90V-120V	750W	5.5m³/h	65m	1.5"	2m	＜150V	≥1.3*PUMP POWER
3EPC5.5-65-110-750	110V	110V-150V	750W	5.5m³/h	65m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC6-84-110-1100	110V	110V-150V	1100W	6m³/h	84m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC6-125-110-1500	110V	110V-150V	1500W	6m³/h	125m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC7-46-72-750	72V	90V-120V	750W	7m³/h	46m	1.5"	2m	＜150V	≥1.3*PUMP POWER
3EPC7-46-110-750	110V	110V-150V	750W	7m³/h	46m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC7.5-62-110-1100	110V	110V-150V	1100W	7.5m³/h	62m	1.5"	2m	＜200V	≥1.3*PUMP POWER
3EPC7.5-78-110-1500	110V	110V-150V	1500W	7.5m³/h	78m	1.5"	2m	＜200V	≥1.3*PUMP POWER