Power Research Technology Co., Ltd.

AC/DC Power Supply 4U Redundant (New)

Providing the market the most reliable solution of power supply with fine AC/DC Power Supply application is our mission. We provide AC/DC Power Supply through many ways that may suit your AC/DC Power Supply needs, including AC/DC Power Supply OEM and customized AC/DC Power Supply. We are an expert of AC/DC Power Supply.

With our commitment to quality, reliability, and customer service, backed by worldwide customers, PRT has been the dependable and cost affective AC/DC Power Supply solution for over decades. When AC/DC Power Supply quality is a must, reliability of AC/DC Power Supply is critical PRT stands alone.

 

We are a senior supplier of AC/DC Power Supply. For years, we’ve been presenting the best AC/DC Power Supply to the market, and have been supported by a huge number of clients all over the world. We are known as a reliable AC/DC Power Supply supplier who always considers the importance of quality, and owns a strict AC/DC Power Supply QA system to ensure the quality of AC/DC Power Supply. We have series of AC/DC Power Supply, and if you want your AC/DC Power Supply customized, we’re happy to serve you, too. Power Research Technology Co. Ltd., the best AC/DC Power Supply supplier you can find. Click to links on the left to see our AC/DC Power Supply products.

This is new 4U Redundant power supply of PRT which presented in July 2006, and the series has promoted importance in 2008 by PRT.
It's wattage is from 600 ~ 750W.

Specifications:

• Input Voltage: 90Vac to 264Vac, with active power factor, PF=90% min.
• Input Frequency: 47 ~ 63Hz
• Input Leakage Current:
• Input leakage current from line to frame ground will be less than 3.5mA rms. foreach power module.
• Condition: 264Vac / 60Hz
• Overshoot: Any output overshoots at TURN-ON shall not exceed 10% (+5V / +12V output) and 10% (-12V/ output) of nominal voltage value.
• Hold-Up Time: Unit shall continue to supply regulated DC outputs and power good signal for at least 16 Milliseconds at 115 / 230Vac full load after a loss of AC input voltage which shall be represented by a short circuit at the AC input.
• Over Power Protection:
• CONDITION: Nominal input
• LIMITS: When output power is over to 120% ~ 150%
• Over Voltage Protection
• +5VDC
• CONDITION: All operating
• LIMITS: +5.7V ~ 6.7Vdc
• +3.3VDC
• CONDITION: All operating
• LIMITS: +3.7V ~ 4.7Vdc
• +12VDC
• CONDITION: All operating
• LIMITS: +Max.13.0V ~ 15.0Vdc
• Short Circuit Protection:
• Short circuit placed on +3.3V / +5V / +12V / -12V output shall cause no damage to this unit.
• The power supply shall be shut down.
• AUTO-RECOVERED: 5VSB.
• Efficiency- 65% min. at full load test.
• Environmental: Temperature
• Operating: 50 to 122°F (10 to 40°C). De-rate Linearly to 50% at 70°C
• Non-Operating: -4.0 to 140°F (-20 to 60°C)
• Environmental: Relative Humidity
• Operating: 20 to 90 % non-condensing at 104°F (40°C).
• Non-Operating: 10 to 90 % non-condensing at 104°F (40°C)
• RFI/EMI Standards:
• FCC part 15, Subpart B, Class B computing device.
• CISPR22 (EN55022) Class B.
• VCCI Class 2.
• Safety Standard:
• UL 60950-1
• C-UL
• UV
• Certification to IEC950 1 edition, and EN60950.
• CE Certificate & Test Report.
• Harmonic Requirement: IEC10000-3-2 & IEC10000-3-3 Class "D".
• Dimension (L, W, H): 288 x 96 x 188 (mm)
• Warranty: Two (2) years manufacture's warranty.

Certificate:

• UL
• TUV
• CB
• CE

Main Products:
Redundant Power Supply, Open Frame Power Supply, ATX Power Supply, AC/DC Power Supply, 1U Power Supply

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