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4inch DC Submersible Solar Water Pump Solar Energy Systems

Advantages:

Easy For Installation And Connection,
Mppt Function To Reach Best Performance In Any Moment
Smart Control And Automatic Protection
Saving Cost, Economic
Environmental Protection And Energy Saving

Availability:

Quantity:



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Model:
4DCSP5.5-49-48-500
Brand:
KATREENI

Product Introduction

1.Pumps can be plugged in and used without manual pressure setting.

2.Stepless Pressure Regulation-Water pump can adjust its starting pressure intelligently.
3.Intelligent Pressure Regulation-water Hydraulic Fluctuation Controller Intelligently Superposes Pipeline Pressure.
4.Installation is not limited by floor height 0-100m lift can be applied, equipped with self-priming pump, jet pump, centrifugal pump, deep well pump and other applications.
5.Water Absorption Delay Function-water Absorption will test the water source for 8 minutes.
6.Automatic monitoring of water shortage, if water shortage for 5minutesthe intelligent controller will stop the pump operation.
7.When the water pump is short of protection, the water pump will start automatically
8.High temperature resistance 120 degrees.
9.Lightning protection.
10.Pressure tank can eliminate the effect of water hammer and prolongle service life of pump motor.
11.Manual mode prevents frequent start-up caused pipeline leakage.

Component Materials

Components	Material
Pump external casing	AISI 304 SS
Outlet	AISI 304 SS
Connection	AISI 304 SS
Diffuser	AISI 304 SS
Impeller	AISI 304 SS
Pump shaft	①1Cr13 ②AISI 304 SS
Shaft coupling	①1Cr13 ②AISI 304 SS
Wear ring	AISI 304 SS&Ceramic
Motor external casing	①AISI 201 SS ②AISI 304 SS
Top chock	①Cast-Cu ASTM C85500 ②Cast-Iron ASTM No.30
Botton support	AISI 304 SS
Mechanical seal	①Graphite-Ceramic/TC ②Graphite-Silicon carbide
Motor shaft	①AISI 303 SS-ASTM 1045/5140
Bearing	①C&U ②Others
Seal lubricant oil	Oil for food machinery and pharmaceutic use

Component Pictures

Technical Data

ITEM	Voltage (V)	Best input Voltage (DC)	Power (W)	Max. Flow (m³/h)	Max. Head (m)	Outlet (inch)	Open circuit voltage (VOC)	Solar Panels Suggestion
ITEM	Voltage (V)	Best input Voltage (DC)	Power (W)	Max. Flow (m³/h)	Max. Head (m)	Outlet (inch)	Open circuit voltage (VOC)	Voltage(V)	Power(W)	Quantity(pcs)
4DCSP5.5-49-48-500	48	60-90V	500	5.5	49	1.25''-1''	<100V	36	330	2
4DCSP5.5-75-48-750	48	60-90V	750	5.5	75	1.25''-1''	<100V	36	250	4
4DCSP5.5-75-72-750	72	90-120V	750	5.5	75	1.25''-1''	<150V	36	330	3
4DCSP5.5-111-72-1100	72	90-120V	1100	5.5	111	1.25''-1''	<150V	36	300	6
4DCSP5.5-140-110-1100	110	110-150V	1100	5.5	140	1.25''-1''	<200V	36	300	6
4DCSP5.5-202-110-1300	110	110-150V	1300	5.5	202	1.25''-1''	<200V	36	300	6
4DCSP5.5-262-110-1500	110	110-150V	1500	5.5	262	1.25''-1''	<200V	36	300	8

Performance Table

ITEM	Motor Power	Capacity and head
	l/min	0	17	25	33	42	50	58	67	75	83
	m³/h	0	1	1.5	2	2.5	3	3.5	4	4.5	5
4DCSP5.5-49-48-500	Head (m)	49	43	41	39	36	34	31	27	22	17
4DCSP5.5-75-48-750		75	66	61	58	48	41	35	30	27	19
4DCSP5.5-75-72-750		75	66	61	58	48	41	35	30	27	19
4DCSP5.5-111-72-1100		111	99	90	87	77	66	56	44	32	20
4DCSP5.5-140-110-1100		140	124	115	96	85	74	62	51	35	24
4DCSP5.5-202-110-1300		202	156	121	101	95	85	70	55	37	27
4DCSP5.5-262-110-1500		262	162	127	119	109	94	76	59	40	30