LED Lamp Cooling Circulation Pump Street Lamp Cooling Circulation Pump DC56b: Head: 14 Flow: 2700L

• Warranty: 1year
• Max.Head: 14m
• Max.Capacity: 2700L/H
• Driving Type: Magnetic
• Material: Plastics
• Structure: Single-stage Pump
• Model NO.: DC56B
• Assembly: Booster Pump
• Power: Electric
• Start Up: Magnetic Pump
• Type: Blade Pump
• Application: Submersible Pump, Clarified Water Pump, Oil Transfer Pump, Chemical Pump
• Industry: Mechanical Pump
• Media: Water, Oil, Coolant and Other Acid Base Solutions
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Transport Package: Neutral Packing
• Specification: 113mm*83mm*99mm
• Trademark: zksj
• Origin: China
• HS Code: 8413709190
• Production Capacity: 100, 000 PCS/Month

Product Description

         LED lamp cooling circulation pump Street lamp cooling circulation pump


.Product Features

1	Product name	ZKSJ DC56B DC Pump
2	Model No.	DC56B DC pump
3	Weight:	0.52kg
4	Life span:	≥30000h
5	Waterproof Grade:	IP68
6	Color:	Black
7	EPL:	Meet ROHS requirements
8	Material of pump shell:	PPS+30%GF
9	Noise class:	≤40dB
10	Leakproofness:	≥0.5MPa
11	Insulation grade:	H Grade(180°)
12	Working principle:	Centrifugal pump
13	Application	ECO Car cooling system, Cooling circulation system

 
.Range of application

1	Ambient Temperature	3-phase controller inside for non-submersible/controller outside for submersible
2	Liquid Type	Oil, water, and other liquids
3	Liquid Temperature	-30°-100° 3-phase controller inside for non-submersible/controller outside for submersible
4	Power	DC Power Supply

.Electrical parameters (only for reference)

1	Product model:	DC56B-12100PWM DC56B-12100VR DC56B-12100S	DC56B-24100PWM DC56B-24100VR DC56B-24100S	DC56B-24140PWM DC56B-24140VR DC56B-24140S	DC56B-36140PWM DC56B-36140VR DC56B-36140S	PWM:PWM speed(50-800HZ/ 5V) VR:0~5V/Potentiometer speed S:constant rotational speed
2	Rated Voltage	12V DC	24V DC	24V DC	36V DC
3	operating voltage range:	5-12V	5-30V	5-26V	5-40V	Within this range, the pump can work normally
4	Rated current:	3.5A(4.5A)	1.4A(2.2A)	2.7A(3.3A)	1.8A(2.2A)	Closed outlet current (open pumping current)
5	Input Power:	42W(55W)	42W(54W)	65W(80W)	65W(80W)	Closed outlet power (open pumping power)
6	Max. Flow:	2100L/H	2100L/H	2700L/H	2700L/H	The flow of water when there is no takeover
7	Max.Head	10M	10M	14M	14M	Static head
8	Minimum input power supply:	12V-5A	24V-3A	24V-4A	36V-3A

.Additional function instructions

1	K-jam protection	When the impurity enters the rotor chamber, the rotor stops running, and the pump stops running as well.
2	Dry run protection	The pump will stop working when no enough water inside pump.
3	Overloading protection	When the voltage is unstable or exceeds the rated power, the pump will stop working.
4	Power reverse connection	Wrong connection of the power supply(positive and negative), the water pump will stop running, and then re-connected, can work normally.
	Built-in pump driver		Suitable for non - diving installation, medium below 60 degrees
	The pump driver is external		Submersible installation, high temperature resistance

.Installation Drawing

Notice: The pump is not self-priming pump. When install, please make sure there is enough water in pump gland. Meanwhile, the pump must be installed below the liquid level in the tank.

.Head flow curve

 

.Dimension and appearance


.BOM

Bill of Material
No.	Description	Specification	Qty	Material	No.	Description	Specification	Qty	Material
1	DC56B Cover	PPS	1	PPS	13
2	O-ring	50*55*2.5	1	EPDM	14
3	DC56 Body	PPS	1	PPS	15
4	56 Stator	50*27*25*6P*H25	1	Iron Core	16
5	56 3-phase insulated sleeves	PA66+30%	1	Nylon	17
6	DC55-56 Back Cover	PPS	1	PPS	18
7	55 Ferrite closed impeller	PA66+30%	1	Nylon	19
8	Ceramic shaft sleeve	H3.5*8*3.7	1	Zirconia	20
9	56 Ceramic shaft	40*3.7	1	Zirconia	21
10	Graphit sleeve	H26.8*7*3.72	1	Graphit	22
11	56 Ferrite magnet	28*24*12.8	4	Magnet	23
12					24

.Failure and maintenance

Failure and maintenance
	Failure	Reason	Solutions
1	Large current and small flow	Impurities in the rotor	injection water from the outlet to clean the inside
2	stop working and current is unstable	The rotor is stuck	Clean foreign matter makes rotor stuck
	Stop working and short circuit	Control board is damaged	Change a new pump
	Stop working and no current	Check the power cord	Reconnect the power
3	Big noise	Impurities in the pump	Clean the impurities
		Air in the pump and can't get out	Put the outlet upwards, makes water no air
		no water in the pump,  dry run	Make sure enough water inside

.Notice

1.  It is strictly forbidden to use liquids with impurities greater than 0.35mm and ceramic or magnetic particles.
2.  If it is not used for long time,make sure water inside pump before power on.
3.  Do not let pump dry run
4. If not used for long time, please make sure cord connection correctly.
5. If use in low temperature environment, please make sure the water won't be frozen or thick.
6. Please check if there is water on connection plug, and clean it before use.