Taiwan Ming Wei switching power supply LRS-350-5 300W 5V60A jingmeilipinpaisongzhong...

Taiwan Ming Wei switching power supply LRS-350-5 300W 5V60A jingmeilipinpaisongzhong...
 

Product description:

Product parameters:

  • Brand: MW / Ming-wai
  • Model: LRS-350-5
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer


■ Optional accessories
■ Product description

Ming-wai in the field of industrial power deep plowing for many years, chassis AC / DC power supply (such as the G3 family, NE family, SE family, etc.) has been widely adopted market.Now the industry's new generation system body tends to miniaturization, Energy-saving environmental issues and standby power consumption of the system are also required; Mingwei new single-output 200W, 350W chassis AC / DC power supply ~ LRS-200, LRS-350 series, is ideally Meet these needs: the two series of body height of only 30mm, allows system designers can be extremely flexible use of the body of the limited space, and with less than 0.75W of standby power consumption wattage, making the system side can easily meet the various Used in low energy consumption requirements.

LRS-200 and LRS-350 series of input mode for the 90 ~ 132VAC or 180 ~ 264VAC switch, and can withstand transient 300VAC input for 5 seconds.LRS-200 fanless design and use of natural air cooling, and LRS-350 In addition, the LRS-200 and LRS-350 can withstand 5G vibration, with the power to start. With the built-in fan forced cooling, with up to 90% of the efficiency of the two series are -30 ~ +70 ℃ wide operating temperature range. (Short circuit protection, overload protection, over-voltage protection, over-temperature protection), and at the time of planning that is highly automated process planning and the cost of rigorous testing and certification, the design of the LED lights, through the UL60950-1 safety certification, with complete protection design The two series is bound to become the market after the 200W / 350W shell-type power supply of the best choice for the application of suitable industrial automation equipment, industrial control systems, mechanical and electrical industrial equipment, electronic equipment and so on.

■ Main features
The AC input voltage is switched to 110V / 220V by the switch
Can withstand an instant 300VAC input for 5 seconds
Thin appearance (30mm)
Short circuit protection / overload protection / over-voltage protection /Overheat protection
International Safety Certification: UL
Shanghai Lez Technology Development Co., Ltd. Production
Can withstand 5G vibration
Natural ventilation cooling
Working temperature up to 70 ℃
No-load loss <0.75 watts
LED indicates the operating status
100% full load burn-in test
Lead-free process, in line with environmental RoHS requirements
Taiwan Ming-wai brand, Suzhou factory production
3 year warranty
■ The main parameters
DC output range 5V, 0 ~ 60A
Output voltage accuracy ±3%
Ripple 150mV
effectiveness 83%
Input voltage range 90 to 132 VAC / 180 to 264 VAC (switching by switch)
Input inrush current Cold start, 230V when the 60A
Voltage adjustment range 4.5~ 5.5V
Start Rise Hold Time 230VAC full load 1300ms, 50ms, 16ms / 115VAC full load 1300ms, 50ms, 12ms
Leakage current <2mA / 240VAC
Overload protection Over-current point of 110% to 140%, automatic detection, automatic recovery
Over-voltage protection 5.75 ~ 6.75V turn off the output voltage, restart recovery
Overheat protection Protection type: over-temperature shutdown, automatic recovery after temperature drop
Lezi home franchise stores All rights reserved
Insulation properties Between the input and output: 3KVAC, between the input and the shell: 2KVAC, between the output and the shell: 0.5KVAC 1 minute
Operating temperature -25 to + 70 ° C (see output derating curve)
Anti-vibration 10 to 500 Hz, 5 G for 10 minutes / cycle, and 60 minutes for XYZ axes
Safety Certification UL60950-1 certification through
Mean time between failures ≥ 327,900 hours, MIL-HDBK-217F (25 ℃)
Wiring 9P / 9.5mm with cover terminal block
Chassis number 207A
Dimensions 215 × 115 × 30mm (length × width × height)
Weight and packaging 0.76 kg / box; 15 per box / 12.4 kg / 0.022 cubic meters

■ Optional paperback

Installation instructions

model:
Shell type switching power supply

Description:
Shell-type power supply includes a metal shell and plastic shell models, the internal PCB board is wrapped by the shell, usually installed in the system cabinet.Mingway power supply according to the power rating and design concept is divided into two different types: one is built-in Cooling fan, and the other is without a fan.

installation:







1. Before installation or maintenance work, disconnect the power supply from the application system and ensure that it is not automatically reconnected without notice!
2. Please refer to the enclosure diagram on the sample manual for the most appropriate mounting screws. 'Buy power supply for Leitz with Mingwei'. For questions, please call 400 600 0430.
3. The non-standard mounting direction or the power supply operating at high ambient temperature will cause the temperature of the internal components of the power supply to rise and should be used for derating. Please install according to the optimum installation direction and determine the power supply according to the temperature-load curve. Good work load.
4. Fans and vents should not be obstructed by anything. If there are other heat sources nearby, keep at least 10-15 cm
5. The recommended wire sizes are as follows
AWG 18 16 14 12 10 8
Rated current (A) 6A 6-10A 10-16A 16-25A 25-32A 32-40A
Wire cross-sectional area (mm square) 0.75 1.00 1.5 2.5 4 6
Note: The maximum surge current is only applicable to 1-4 core, 5 core surge current can not exceed the rated current of 80%
Make sure that all wires are wired in the terminal block and that the terminal screws are tightened to prevent poor contact.
6. Additional information about the product can be found on this website

Warning !!

1. To prevent electric shock and burn risk, all power supply faults should be checked by a qualified electrician. It is strictly forbidden to remove the power supply case.
2. Do not install the power supply in a humid environment or near water.
3. Do not expose the power source to high temperatures and near sources of ignition. Refer to the specifications to determine the maximum ambient temperature for the power supply application.
4. The output voltage and output current can not exceed the ratings specified in the specifications.
5. The ground wire (FG) must be connected to the ground. 'Buy a power supply to find Lezi with Mingwei'. If you have any questions, please call 400 600 0430.
6. Since all power supplies are part of the application system, when the power supply is integrated into the application system, the EMC of the final system will need to be re-tested to confirm that the power supply is only one part of the application system,