1800W Switching Server Power Supply 90% Professional Mining Machine Power Source for Ethereum S9 S7 L3 Rig Mining 180 260V

1800W Switching Server Power Supply 90% Professional Mining Machine Power Source for Ethereum S9 S7 L3 Rig Mining 180 260V
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  • Список ценUS $123.06piece
  • Продажная ценаUS $123.06piece
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Mean Well Power Supplies
Mean Well and Red sky grew up together. Back in 1982 when Mean Well started manufacturing power supplies, Red sky was one of its first distributors and today we continue to be one of their largest. Mean Well has had amazing growth over the past 30 years built on solid product quality, excellent designs and very low pricing.
Competitive Pricing on Mean Well Power Supplies
Red sky\'s Product Marketing team works hard on making sure that they are competitive on pricing and the low price leader in the industry. you can buy all of Meanwell products in our stock.
NOTE:Meanwell some products begin using laser tag,  you receive the product may be laser labels or stickers, they are genuine.

Meanwell have more than 10000 kinds of powe supplis, The same series of different voltages with the same image. But we have already indicated the correct model of this item in the title, picture and description. As shown below.


  Established in 1982, MEAN WELL Enterprises Co., Ltd. is one of the leading switching power supply providers in the world. MEAN WELL dedicated in developing energy-saving concept products for many years. Since 2006, we started to endeavor the effort to the LED / outdoor power supply development. Thus far, full range of LED power family with more than 1000 models (100 series) from 8W to 600W was launched in the market with utmost success. Most of them are also comply with specific norms of UL8750, EN61347-2-13, IEC61347-2-13(CB), EN61000-3-2 Class C (harmonic current) and IP20~67.
If you are looking for LED power supply with high reliability, good quality, reasonable price and full series products which can satisfy your various demands, MEAN WELL, a total solution provider, is definitely your first choice!

MEAN WELL original DR-UPS40 Meanwell 24V40A switching power source rail DC UPS module


The DR-UPS-40 is a DC current UPS (Battery Control) module with a maximum current of 40A. It is used in a 24Vdc power supply system with an external battery. It can provide a backup time for the maximum load system of 40A according to the capacity of the battery. Perfect monitoring signal and LED indicator, users can monitor DC bus OK, battery damage and battery power status at any time; uninterrupted battery test function can monitor the status of external battery at any time, users can conveniently customize their own DC UPS system backups critical loads and captures the operating status of the entire system


  ■ Main features
Battery controller for DIN rail mounted UPS systems
Mounted on DIN rail TS35/7.5 or 15
Parallel access to DC bus
Suitable for 24V system up to 40A
Built-in battery test function
Battery polarity protection
Shanghai Lezi Technology Development Co., Ltd.
Relay contact output and LED display for input DC bus OK and battery failure and battery discharge
Natural ventilation cooling
100% full load aging test
Adopt lead-free process and meet environmental RoHS requirements
Taiwan Mingwei brand, produced in Taiwan factory
3-year warranty
  ■ Main parameters
DC input voltage / bus 24 ~ 29V, maximum 40A
Battery input voltage 21~29V
Battery input current 0~40A
Charging input current 2A (typical)
External battery 24V.4AH/7AH/12AH
DC bus OK relay status: When the DC voltage is 21~29V (±3%), the contact is turned on, LED (green light): when the DC bus is OK, it is black;
Battery failure Relay status: When the battery test function detects battery failure, the contact is turned on, LED (red light): when the battery is over-discharge alarm or the battery is disconnected
Battery Discharge Relay Status: The contact is turned on when the battery is normally discharged. LED (yellow light): Lights when the battery is normally discharged; the battery does not discharge or the discharge current is <2A black.
Lez Home Store All rights reserved Please do not copy
Operating temperature -20 ~ +70 ° C can be fully loaded
Electromagnetic compatibility standard EN55022 class B,EN61000-4-2,3,4,5,6,8,ENV50204
Wiring method Input: 4-point output: 2-point screw terminal (DIN TYPE), signal output 6 points
Case No. 923B
Dimensions 55.5 × 125.2 × 100mm (width × height × depth)
Weight and packaging 0.55 kg / only; 20 per box / 12 kg / 0.036 cubic meters









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