Shopping Cart

No products in the cart.

Please fill in the form below. We will get back to you in 6 hours with all the details

Please enable JavaScript in your browser to complete this form.
Name
Click or drag a file to this area to upload.

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

$26.50

SKU: Meanwell-LRS-350-4.2 Category: Tags: ,
Guaranteed Safe Checkout
Extra Features
  • Full refund for 72 hours
  • Free remote instruction for first installation

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:

MODEL

LRS-350-4.2

OUTPUT

DC VOLTAGE

4.2V

RATED CURRENT

60A

CURRENT RANGE

0 ~ 60A

RATED POWER

252W

RIPPLE & NOISE (max.) Note.2

150mVp-p

VOLTAGE ADJ. RANGE

3.6 ~ 4.4V

VOLTAGE TOLERANCE Note.3

±4.0%

LINE REGULATION Note.4

±0.5%

LOAD REGULATION Note.5

±2.5%

SETUP, RISE TIME

1500ms, 50ms/230VAC        1500ms,50ms/115VAC at full load

HOLD UP TIME (Typ.)

16ms/230VAC     12ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC by switch         240 ~ 370VDC    (switch on 230VAC)

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

81.5%

AC CURRENT (Typ.)

6.8A/115VAC         3.4A/230VAC

INRUSH CURRENT (Typ.)

60A/115VAC        60A/230VAC

LEAKAGE CURRENT

<2mA / 240VAC

PROTECTION

OVER LOAD

110 ~ 140% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

 

OVER VOLTAGE

4.6 ~ 5.4V

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER TEMPERATURE

Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

RTH3≧50℃ FAN ON, ≦40℃ FAN OFF

WORKING HUMIDITY

-25 ~ +70℃ (Refer to “Derating Curve”)

STORAGE TEMP., HUMIDITY

20 ~ 90% RH non-condensing

TEMP. COEFFICIENT

-40 ~ +85℃, 10 ~ 95% RH

VIBRATION

±0.03%/℃ (0 ~ 50℃)

SAFETY

SAFETY STANDARDS

10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

WITHSTAND VOLTAGE

UL60950-1 approved

ISOLATION RESISTANCE

I/P-O/P:3KVAC    I/P-FG:2KVAC    O/P-FG:0.5KVAC

OTHERS

MTBF

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH

DIMENSION

327.9K hrs min.     MIL-HDBK-217F (25℃)

PACKING

215*115*30mm (L*W*H)

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. Line regulation is measured from low line to high line at rated load.

5. Load regulation is measured from 0% to 100% rated load.

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

time.

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

for over 1 second and will recover once it resumes to the rated current level(115VAC/230VAC).

8. The ambient temperature derating of 5℃/1000m is needed for operating 

altitude greater than 2000m(6500ft).EMC directives. For guidance on how to perform 

these EMC tests, please refer to “EMI testing of component power supplies.”

(as available on http://www.meanwell.com)

 

LRS-350-4.2

LRS-350-4.2

Download:

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Specification

Reviews

There are no reviews yet.

Be the first to review “Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies”

Your email address will not be published. Required fields are marked *

Frequently Asked Questions

We have compiled the most relevant information to help you resolve your questions quickly and easily. We are here to help!

Our customer service team is available 24/7. Contact us now! Average response time: 2h

Please fill in the form below. We will get back to you in 6 hours with all the details

Please enable JavaScript in your browser to complete this form.
Name
Click or drag a file to this area to upload.

How can I get free shipping?

We offer free shipping on small items such as LED display parts and tools. Free shipping is available on big items if you order a qualifying quantity. Please refer to the checkout page.

When will my order be shipped?

Typically, within 1 ~2 business days, it can be shipped. Some customized items take a bit longer than 5~7 business days to be shipped;  please refer to the page notes for giant LED screens.

Where will my order ship from?

All items will be shipped from the leadless CN warehouse. Once your order has shipped, you will receive a shipping confirmation via email with a tracking number.

How about the Customs & Duties

The recipient is responsible for customs duties, taxes, and other import fees. For specific requirements, please inform us before shipping.

Do you ship internationally?

Yes, we do. Enter your address at checkout, and shipping rates will be applied to your order. The total amount includes the product and shipping.
The following countries or regions don't provide service: Bhutan, Cook Islands, East Timor, French Polynesia, Kiribati, Marshall Islands, Palau, Papua New Guinea, Solomon Islands, Tonga, Tuvalu, Vanuatu, Wallis and Futuna Islands, and the Federated States of Micronesia (Kosre, Bonape, Yap, Truk).

How long will it take for my order to arrive?

We offer post-delivery, express, air, or sea.
By post, delivery time is within 1 to 2 weeks, many times even less. For remote places, the shipping time will be longer. You can track the shipment on the courier's official site.
For giant LED billboards, the default delivery is by express service, 3~10 days delivery, and the exact delivery date according to tracking information of the express company.
Contact us before placing the order if you want to travel by sea.

For more details, please see our [Complete Shipping Policy].

Please enable JavaScript in your browser to complete this form.
Name
Click or drag a file to this area to upload.

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

$26.50