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Mingwei rail power supply DRP-480-24 480W 24V20A (exquisite gift delivery ...)

Mingwei rail power supply DRP-480-24 480W 24V20A (exquisite gift delivery ...)
Product code: 45900400030
Unit price 71.43$
Sold quantity 158
Available stock 199

Product parameters:

  • Brand: MW / Mingwei
  • Model: DRP-480-24
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer

■ Product description

Universal single-phase input DIN rail mounting power, fast and effortless installation, suitable for installation in DIN rail TS35 / 7.5 or 15. According to stringent industry-standard design for a variety of industrial automation and home automation applications.

■ Key features
Universal universal full range of AC input voltage
Built-in passive power factor correction circuit complies with EN61000-3-2
Mounting on DIN rail TS35 / 7.5 or 15
Short circuit protection / overload protection / over-voltage protection /Overheating protection
International Safety Certification UL / CUL / TUV / CB / CE
Shanghai Lezi Technology Development Co., Ltd. Production
LED indicates the operating status
Meet UL508 (industrial control equipment) standards
Natural ventilation cooling
100% full load burn-in test
Lead-free process, in line with environmental protection RoHS requirements
Taiwan Mingwei brand, Suzhou factory production
3 year warranty
■ The main parameters
DC output range 24V, 0 ~ 20A
Output voltage accuracy ± 1%
Ripple 120mV
effectiveness 89%
Input voltage range 180 to 264 VAC / 250 to 370 VDC
Input surge current Cold start 40A / 230V
Voltage adjustment range 24~ 28V
Overload protection When the overcurrent point is 105% ~ 150%, the constant current limit is automatically restored
Overvoltage protection 24V: 30 ~ 36V; 48V: 54 ~ 60V, restart reset
Overheating protection 100 ℃ ± 5 ℃ (TSW1 detection power transistor heat sink temperature), protection type: overheat shutdown, temperature recovery after the automatic recovery
Start rising hold time 230VAC full load time 800ms, 40ms, 24ms
Lez home franchise stores Copyright Do not copy
Insulation properties Between input and output: 3KVac, between input and housing: 1.5KVac, between output and housing: 0.5KVac, 1 minute
Operating temperature -20 to + 70 ° C (see output drop curve)
Anti-vibration 10 ~ 500Hz, 2G 10 minutes / cycle, XYZ each axis for 60 minutes, installed in line with IEC60068-2-6
Safety Certification Pass UL508, TUV EN60950-1 UL60950 certification
Electromagnetic Compatibility Standard Launch: EN55022 (CISPR22), class B, harmonics: EN61000-3-2, -3
Electromagnetic Compatibility Standard Anti-interference: EN61000-4-2,3,4,5,6,8,11, ENV50204, ENV55024, EN61000-6-2 (EN50082-2),Class A heavy industry standard
Mean time between failures ≥18.09 million hours, MIL-HDBK-217F (25 ℃)
Wiring Input: 3 points. Output: 4-point screw DIN terminal
Shell number 930
Dimensions 227 × 125.2 × 100mm (width × height × depth)
Weight and packaging 2.4 kg / only; 6 per box / 15 kg, 0.05 cubic meters

Installation guidelines

Shell type switching power supply

The housing power supply includes a metal housing and a plastic housing. The internal PCB is wrapped in a housing and is usually installed in a system cabinet. The plain power is divided into two different types depending on the rated power and design concept of the power supply: Cooling fan, the other is without a fan.


1. Before installing or performing maintenance work, disconnect the power supply from the application system and make sure that it does not automatically reconnect without notice!
2. Please attach the mounting screws to the internal components of the power supply to maintain a sufficient safe distance. Please refer to the package on the sample manual for the most suitable mounting screws. 'Buy the power supply for the use of Mingwei', please call 400 600 0430.
3. A non-standard installation direction or a power supply operating at high ambient temperatures can cause the temperature of the internal components of the power supply to rise and should be used in a load. Please install according to the optimum mounting direction of the specifications and determine the maximum power supply according to the temperature- Good work load.
4. Fans and vents can not have something to block, if there are other heat sources nearby, at least it should be kept with a distance of 10-15cm
5. The following is recommended wiring specifications
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
Description: The maximum inrush current is only applicable to the 1-4 core, 5 or more inrush current can not exceed 80% of rated current
Make sure that all wires of the wire are in the terminal block and that the terminal screws are tightened to prevent poor contact.
6. Please refer to this website for other information on the product


1. In order to prevent the risk of electric shock and burns, all power failure, please pass the qualified electrician inspection, it is strictly forbidden to remove the power shell.
2. Do not install the power supply in a humid environment and near water.
3. Do not expose the power supply to high temperature environments and near fire sources. Please refer to the specifications to determine the maximum ambient temperature for power applications.
4. The output voltage and output current can not exceed the ratings specified in the specification.
5. The ground wire (FG) must be connected to the ground. 'Buy the power supply for the use of Mingwei', please call 400 600 0430.
6. All power supplies are designed according to the EMC regulations, and can be supplied with a test report for the relevant power supply, as the power supply is only part of the application system.