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Mingwei rail power supply DR-75-24 75W 24V3.2A (an authorized dealer with tax)

Mingwei rail power supply DR-75-24 75W 24V3.2A (an authorized dealer with tax)
Product code: 37792300030
Unit price 20.79$
Sold quantity 570
Available stock 500

Product parameters:

  • Brand: MW / Ming-wai
  • Model: DR-75-24
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer


■ Product description

Universal single-phase input DIN rail mounting power supply for quick and easy installation for DIN rail TS35 / 7.5 or 15. Designed for harsh industrial standards for a wide range of industrial automation and home automation applications.

■ Main features
The AC input voltage is selected by the switch
Mounted on DIN rail TS35 / 7.5 or 15
With short circuit protection / overload protection / overvoltage protection /Overheating protection
International Certification of UL / CUL / TUV / CB / CE
Shanghai Lezi Technology Development Co., Ltd. Production
The LED indicates the operating status
Meet UL508 (industrial control equipment) standards
Natural ventilation cooling
Switch operating frequency 55KHz
100% full load aging 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 ~ 3.2A
Output voltage accuracy ± 1%
Ripple 150mV
effectiveness 80%
Input voltage range 85 ~ 264VAC / 120 ~ 370VDC
Input inrush current Cold start 40A / 230V
Voltage adjustment range 12V: 12 ~ 14V, 24V: 24 ~ 28V, 48V: 48 ~ 53V
Overload protection When the overcurrent point is 105% ~ 150%, the constant current limit is automatically restored
Over-voltage protection Rated output voltage of 115% to 142% off, restart reset
Overheating protection 85 ℃ ± 5 ℃ (TSW1 detection power transistor heat sink temperature), protection type: overheat shutdown, automatic recovery after temperature drop
Start rising hold time 230VAC full load time 1000ms, 60ms, 60ms
Lez home franchise stores All rights reserved Do not copy
Insulation characteristics Between input and output: 3KVac, between input and housing: 1.5KVac, between output and housing: 0.5KVac, 1 minute
Operating temperature -10 to + 60 ° C (see output drop curve)
Anti - vibration 10 to 500 Hz, 2 G 10 min / cycle, XYZ each axis for 60 minutes
Safety certification Pass UL508, TUV EN60950-1 certification
Electromagnetic compatibility standards Emission: EN55011, EN55022 (CISPR22), EN61204-3 class B, harmonics: EN61000-3-2, -3
Electromagnetic compatibility standards 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 ≥12.31 million hours, MIL-HDBK-217F (25 ℃)
Wiring Input: 3 points. Output: 4-point screw DIN terminal
Shell number 923
Dimensions 55.5 × 125.2 × 100mm (width × height × depth)
Weight and packaging 0.6 kg / only; 20 per box / 13 kg, 0.037 cubic meters

Installation guidelines

model:
Shell type switching power supply

Description:
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.

installation:







1. Before installation or maintenance work, disconnect the power supply from the system and ensure that it is not automatically reconnected 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. 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.
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 power supply applications.
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.
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.