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Industrial Power Supplies

PULS DIN RAIL POWER SUPPLY 3 PHASE 24VDC 40A 960W QT40.241

Product Code: QT40.241

The 3 AC 380-480V wide-range input power supply is designed for engineers seeking a compact and lightweight solution. With a width of only 110mm and weighing just 1.5 kg, it offers convenience without compromising performance. Featuring excellent efficiency at full load (95.3%) and impressive partial load efficiencies, this power supply ensures optimal energy usage. It also provides a bonus power of 50% (1440 W) for up to 4 seconds, allowing for increased power output when needed. For easy fuse tripping, the power supply offers a peak current of 100 A for 10 ms. It also includes active power factor correction (PFC) and active filtering of input transients, ensuring stable and reliable operation. With negligibly low input inrush current, this power supply minimizes the risk of electrical surges during startup. It can operate at full power within a wide temperature range from -25°C to +60°C. Designed for flexibility, the power supply features a current sharing feature that allows for parallel use. It also includes internal data logging for troubleshooting purposes. Engineers can remotely control the outputVoltage using the provided remote control feature. Additionally, the power supply offers a DC-OK relay contact and shut-down input for added convenience and safety. In summary, this compact and lightweight power supply provides engineers with a reliable and efficient solution for their electrical needs. Its wide range of features ensures optimal performance inVarious applications while maintaining ease of use and flexibility.

Technical Specifications

Brand PULS
AC Input Type Wide-range
Conformal Coating No
Connection Type Screw terminals
Country of Origin China / Czech Republic
Customs Tariff Number 85044083
DC-OK Signal Yes
Degree of Protection IP20
Derating 24 W/°C
Derating Temperature (°C) > +60
Dimensions (mm) 110W x 124H x 127D
E Classification E-CS01
Efficiency 95.30%
External Input Fuse Recommendation B-6 A / C-6 A
Family DIMENSION
Harmonic Correction Active
Input Inrush Current (A) 4.5
Input Inrush Current Limitation Active
Input Voltage Range AC (V) 380-480
Integrated Decoupling Function No
Maximum Ripple and Noise Voltage (mVpp) 100
Mounting Type DIN Rail
Operational Temperature Range (°C) -25 to 70
Output Current Range (A) 40 - 34.3
Output Power (W) 960
Output Voltage (V) 24-28
Power Loss (W) 47.3
Power Reserve Type BonusPower
Power Reserves 50%
Range DIMENSION
Rated Current (A) 40
Series Q series
Special Application Marine, Semiconductor
Standards and Approvals EU Declaration of Conformity, IEC 60950 CB Scheme, Korea Certification, Marine DNV, SEMI F47, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Use In Crosslinking Yes
Warranty Period (Months) 36
Weight (g) 1500

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