3000W 48V DC Switching Power Supply 12V 24V SMPS Power Supply Units for Motor Industrial Control

• Output Type: Single
• Warranty: 6 Years
• Output Power: 3000W
• 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.: S-3000-48
• Input Voltage: 254-370 VDC
• Certification: CE RoHS ISO9001 CCC
• Brand: Junlin
• Protections: Short Circuit Overload Overvolt Overtemp
• Size: 312*190*95mm
• Output Current: 62.5A
• Product Name: Switch Power Supply
• MOQ: 1PCS
• Efficiency: 90%
• Quality: 100%Factory
• Output Voltage: 48V
• Application: LED, CCTV and So on
• Output Frequency: 47-63Hz
• Transport Package: Safety Packaging
• Trademark: NVVV
• Origin: China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

Product Description

Specification

S-3000 3000W Switching Power Supply
Project			Technical index
Output	DC voltage	12V	24V	36V	48V
		Rated current	200A	120A	83A	62.4A
		Rated power	2400W	2880W	2988W	2995W
		Ripple and noise	240mV	240mV	360mV	480mV
		Voltage accuracy	±1%
		Output voltage regulation range	±10%
		Load adjustment rate	±1%	±1%	±1%	±1%
		Linear adjustment rate	±1%
Input	Voltage range	180-264VAC 47Hz63Hz254VDC370VDC
		Efficiency (typical)	86%	88%	89%	90%
		Working current	220VAC 23A
		Impulse current	60A 230VAC
		Start, rise, hold time	2000ms50ms20ms 230VAC
Protect	overload protection	105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
		Short circuit protection	Close output
		Over temperature protection	Rth3: the fan operates normally, and the output is closed when the temperature is ≥ 90
Environmental Science	Working temperature and humidity	-10+5020%90RH
		Storage temperature and humidity	-20+8510%95RH
Safety  regulations	Withstand voltage	Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
		Leakage current	Input output < 6mA at 1.5kVac
		Leakage current	Input output at 220VAC < 2mA
		Isolation resistance	Input output, input shell, output shell: 500VDC / 100M Ω
Other	Size	345*190*95mm(L*W*H)
		Net weight/Gross Weight	6kg/6.2kg

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FAQ

Q1:How many Voltage you can supply? A: 12v , 24v , 48v ,50v , 60v , 110v(Depend on items).

Q2Can I have a sample order? A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.

Q3Do you have any MOQ limited for the order? A: Low MOQ, 1pc for sample checking is available.

Q4How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or EMS. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5Do you offer guarantee for the products? A: Yes, we offer warranty to our products.

Q6: How to deal with the faulty? A: Firstly, our products are produced in strict quality control system and the defective rate will be less. Secondly, during the guarantee period,we will send new product with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.