Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies
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Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Powe...
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Description:
In addition to the high efficiency up to 89%, with the built-in long life fan LRS-350 can work under -25~+70℃ with full load. Delivering an extremely low no load power consumption (less than 0.75W), it allowsthe end system to easily meet the worldwide energy requirement. LRS-350 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as UL60950-1. LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Parameters:
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MODEL |
LRS-350-4.2 |
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OUTPUT |
DC VOLTAGE |
4.2V |
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RATED CURRENT |
60A |
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CURRENT RANGE |
0 ~ 60A |
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RATED POWER |
252W |
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RIPPLE & NOISE (max.) Note.2 |
150mVp-p |
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VOLTAGE ADJ. RANGE |
3.6 ~ 4.4V |
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VOLTAGE TOLERANCE Note.3 |
±4.0% |
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LINE REGULATION Note.4 |
±0.5% |
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LOAD REGULATION Note.5 |
±2.5% |
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SETUP, RISE TIME |
1500ms, 50ms/230VAC 1500ms,50ms/115VAC at full load |
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HOLD UP TIME (Typ.) |
16ms/230VAC 12ms/115VAC at full load |
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INPUT |
VOLTAGE RANGE |
90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC) |
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FREQUENCY RANGE |
47 ~ 63Hz |
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EFFICIENCY (Typ.) |
81.50% |
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AC CURRENT (Typ.) |
6.8A/115VAC 3.4A/230VAC |
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INRUSH CURRENT (Typ.) |
60A/115VAC 60A/230VAC |
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LEAKAGE CURRENT |
<2mA / 240VAC |
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PROTECTION |
OVER LOAD |
110 ~ 140% rated output power |
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Protection type : Hiccup mode, recovers automatically after fault condition is removed |
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4.6 ~ 5.4V |
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OVER VOLTAGE |
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
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OVER TEMPERATURE |
Hiccup mode, recovers automatically after fault condition is removed |
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ENVIRONMENT |
WORKING TEMP. |
RTH3≧50℃ FAN ON, ≦40℃ FAN OFF |
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WORKING HUMIDITY |
-25 ~ +70℃ (Refer to "Derating Curve") |
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STORAGE TEMP., HUMIDITY |
20 ~ 90% RH non-condensing |
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TEMP. COEFFICIENT |
-40 ~ +85℃, 10 ~ 95% RH |
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VIBRATION |
±0.03%/℃ (0 ~ 50℃) |
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SAFETY |
SAFETY STANDARDS |
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes |
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WITHSTAND VOLTAGE |
UL60950-1 approved |
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ISOLATION RESISTANCE |
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC |
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OTHERS |
MTBF |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH |
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DIMENSION |
327.9K hrs min. MIL-HDBK-217F (25℃) |
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PACKING |
215*115*30mm (L*W*H) |
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NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. |
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2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. |
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3. Tolerance : includes set up tolerance, line regulation and load regulation. |
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4. Line regulation is measured from low line to high line at rated load. |
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5. Load regulation is measured from 0% to 100% rated load. |
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6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up |
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time. |
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7.The 150% peak load capability is built in for up to 1 second for 12~48V.LRS-350 will enter hiccup mode if the peak load is delivered |
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for over 1 second and will recover once it resumes to the rated current level(115VAC/230VAC). |
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8. The ambient temperature derating of 5℃/1000m is needed for operating |
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altitude greater than 2000m(6500ft).EMC directives. For guidance on how to perform |
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these EMC tests, please refer to “EMI testing of component power supplies.” |
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(as available on http://www.meanwell.com) |
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Download Specification
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..
1)Strong technical background. Reissopto-LED.com belongs to ReissoptoLED, a professional LED screen manufacturer in Shenzhen China. ReissoptoLED’s engineers are well experienced in all kinds of LED controller card configuration and operation and producing and using LED screens.
2)No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders.Many other suppliers have strict MOQ request,which is not convenient for buyers.
3)Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.
4))Good quality control. Our technicians inspect all the products earnestly before packaging.
5)Long warranty period. All LED controller products you buy from Eager-LED.com are under two years warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send back to you. The shipping cost is afforded by sender.
6) Good support from our English-speaking engineers. Before and after sales, you can get full support from our engineers, who are proficient in English.
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Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently ship to the United States, Canada, Australia and the UK. To enquire about shipping to a different destination, please contact us.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).
