1U Low profile with active PFC function: 15W~3000W
Built-in constant current limiting circuit
Economical
Miniature size, non-PFC
5G vibration, 70℃ operation
This product includes Ground wire, Null line input, Live line input, two buttons Output positive pole, Output negative electrode, adjustable voltage device, and output voltage ±10%. Working temperature: -30 ~ + 50 ℃, the color of the shell is silver, and its function is to prevent the function of short circuit overload.
The power supply has the functions of constant voltage and constant current, sufficient power, high efficiency, stable operation, multiple protections, and 5-year warranty.
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1500/2000/3000W Switching Power Supply
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Project
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Technical index
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Output
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DC voltage
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12V
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24V
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36V
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48V
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Rated current
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200A
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120A
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83A
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62.4A
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Rated power
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2400W
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2880W
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2988W
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2995W
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Ripple and noise ①
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＜240mV
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＜240mV
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＜360mV
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＜480mV
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Voltage accuracy
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±1%
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Output voltage regulation range
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±10%
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Load adjustment rate
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＜±1%
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＜±1%
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＜±1%
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＜±1%
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Linear adjustment rate
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＜±1%
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Input
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Voltage range
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180-264VAC 47Hz～63Hz；254VDC～370VDC
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Efficiency (typical) ②
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＞86%
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＞88%
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＞89%
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＞90%
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Working current
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220VAC： 23A
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Impulse current
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60A 230VAC
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Start, rise, hold time
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2000ms、50ms、20ms ：230VAC
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Protect
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overload protection
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105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again
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Short circuit protection
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Close output
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Over temperature protection
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Rth3: the fan operates normally, and the output is closed when the temperature is ≥ 90 ℃
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Environmental Science
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Working temperature and humidity
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-10℃～+50℃；20%～90RH
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Storage temperature and humidity
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-20℃～+85℃；10%～95RH
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Safety
regulations
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Withstand voltage
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Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute
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Leakage current
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Input output < 6mA at 1.5kVac
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Leakage current
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Input output at 220VAC < 2mA
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Isolation resistance
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Input output, input shell, output shell: 500VDC / 100M Ω
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Other
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Size
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345*190*95mm(L*W*H)
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Net weight/Gross Weight
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6kg/6.2kg
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Feedback
> NVVV's 24V Switch Power Supplies
In today's electrified world, the need for efficient and reliable power conversion is more critical than ever. From powering the smallest of household gadgets to running large industrial machinery, the versatility and safety of electrical power are paramount. This is where voltage conversion plays a crucial role, bridging the gap between the power supplied by utilities and the specific needs of various devices and systems.> NVVV at the Russian Power Exhibition in June 2023
In June 2023, our NVVV team proudly participated in the Russian Power Exhibition. During the event, we showcased our reliable, high-quality products, attracting the attention of industry experts and customers alike.> Understanding and Utilizing Switched-Mode Power Supplies (SMPS)
Switched-mode power supplies (SMPS) are a cornerstone of modern power conversion technology, renowned for their efficiency, compact size, and adaptability. From industrial machinery like 3D printers and embroidery machines to irrigation systems and network charging solutions, SMPS technology provides robust and reliable power. This article explores the principles, advantages, and industrial applications of SMPS, along with guidance on selecting the right solution for your needs.> DIN Rail Switching Power Supply (SMPS) in Building Automation
DIN rail switched-mode power supplies are pivotal to the success of building automation systems. Their compact size, high reliability, and compliance with stringent standards make them ideal for a wide range of applications, from LED lighting to security systems. As building automation continues to evolve, the role of DIN rail SMPS in delivering efficient, reliable, and scalable power solutions will only grow in importance.+86-18968803336
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