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Mingwei rail power supply MDR-40-24 40W 24V1.7A (exquisite gift delivery ...)

Mingwei rail power supply MDR-40-24 40W 24V1.7A (exquisite gift delivery ...)
Product code: 40841700030
Unit price 12.79$
Sold quantity 631
Available stock 496

Product parameters:

  • Brand: MW / Mingwei
  • Model: MDR-40-24
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer


■ Product description

The MDR models are DIN rail mountable power supplies that are quick and easy to install and are suitable for installation on DIN rail TS35 / 7.5 or 15. Low standby mode with built-in active power factor correction, DC OK signal output, External conditions, 100-watt models have overheating protection.

■ Key features
Universal universal full range of AC input voltage
Mounting on DIN rail TS35 / 7.5 or 15
No-load loss <0.75W (ENERGY STAR required)
Short circuit protection / overload protection / over-voltage protection
International Safety Certification UL / CUL / TUV / CB / CE
Shanghai Lezi Technology Development Co., Ltd. Production
LED indicates the operating status
Complies with NEC class2 / LPS standard (only 12V / 24V / 48V models)
Natural ventilation cooling
DC OK signal relay contact output
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 24V, 0 ~ 1.70A
Output voltage accuracy ± 1%
Ripple 150mV
effectiveness 88%
Input voltage range 85 ~ 264VAC / 120 ~ 370VDC
Input surge current Cold start 20A / 115V, 40A / 230V
Voltage adjustment range 0 ~ + 20% of rated output voltage
Overload protection When the overcurrent point is 105% ~ 150%, the constant current limit is automatically restored
Over-voltage protection Rated output voltage of 125% to 150 %% off, restart recovery
Start Rise Hold Time 230VAC full load time 500ms, 30ms, 50ms
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 -20 ~ + 70 ℃ (refer to the temperature load 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, in line with NEC class2 / LPS standards
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, EN61204-3,Class A heavy industry standards
Mean time between failures ≥301,700 hours, MIL-HDBK-217F (25 ℃)
Wiring Input: 3 points Output: 6-point screw DIN terminal
Housing number 962A
Dimensions 40 × 90 × 100mm (width × height × depth)
Weight and packaging 0.3 kg / only; per box 42 / 13.6 kg, 0.023 cubic meters

Installation instructions

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 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. The non-standard mounting direction or power supply operating at high ambient temperatures may cause the temperature of the internal components of the power supply to rise and should be derated. Good work load.
4. Fans and vents must 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%
Ensure that all wires of the wire are in the terminal block and tighten the terminal screws to prevent poor contact.
6. Please refer to this website for other information on the product

Warning!

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 rating range 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.