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Delta mPSU-W1AC-24DC-1000 24V 41A 1000W Enclosed Power Supply, mPSU Series

Delta mPSU-W1AC-24DC-1000 24V 41A 1000W Enclosed Power Supply, mPSU Series

Brand
Delta
Model number
mPSU-W1AC-24DC-1000

mPSU enclosed power supply with 24V 41A output (1000W) from 90-264Vac or 127-418V. Metal case and fan cooling, operating -20 to +70 °C. With power boost, medical safety design and battery backup.

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Key features

  • Scalable modular power platform / 150–1500 W modules in 1U design combine in stand-alone, series, parallel and mixed configurations to scale power, voltage and system architecture.
  • Medical-Grade Reliability / Designed according to IEC 60601-1 & IEC 62368-1 requirements with low leakage current, supporting demanding medical and industrial applications requiring high safety standards.
  • Digital configuration and monitoring / Adjust and monitor voltage, current limits, fan control and other system parameters via communication interfaces (CANopen, Modbus).
  • User-friendly plug-and-play connectivity / Plug-and-play connector design eliminates complex wiring, reduces installation errors, and removes the need for specialized personnel, enabling faster commissioning and easier servicing.
  • Flexible system configuration / Up to 16 modules in 4×4 rack configuration possible.
  • Configurable battery charging / Supports CC-CV charging profiles for lithium-ion batteries and configurable battery applications.
  • 10 sec. recurring 20% Power Boost / Provides additional power for 10 seconds with 50 seconds recovery time for dynamic load requirements.
  • Standardized dimensions and easy service access / 1U design with front-access connections.
  • Low acoustic noise / Optimized fan control and intelligent load-dependent cooling ensure exceptionally quiet operation while maintaining reliable thermal performance.
  • Intelligent thermal management / Standard and customized fan speed control optimizes cooling performance according to system load.
  • Outstanding EMC performance / Exceeds EMC Class B requirements by 6 dB across multiple operating points throughout the full power range, simplifying system integration and compliance.

Specifications

Product
SeriesmPSU Series
MountingEnclosed
Output
Output Current41A
Output Voltage24V
Output Voltage Range19.2-28.8Vdc
Output Power1000W
Line Regulation± 0.5%
Load Regulation± 2.5%
PARD< 200mVpp
Start-up Time< 1500 ms
Hold-up Time> 20ms @Poutnom, Voutnom
Dynamic Response (Overshoot & Undershoot O/P Voltage)+2 / -3 peak @25% → 75% → 25% Iout
Start-up with Capacitive Loads50mF
Remote ON/OFFYes
Max. Power1200W
Power Boost Duration10s
Input
Nominal Input Voltage100-240Vac
Input Voltage Range90-264Vac
Nominal Input Frequency50-60Hz
Input Frequency Range47-63Hz
Nominal DC Input Voltage141-380Vdc
DC Input Voltage Range127-418V
Input Current12.5 A typ. @ 90 Vac
Input Power (Standby Mode)off by INH_E, 1.2W max. off by INH_BUS or INH_T, 6.0W max.
Efficiency at 100% load93.0% typ @ 240Vac
Inrush Current< 20Apeak @ 240Vac
Power Factor at 100% load0.99
Efficiency @ 10% load80% typ. @ 230 Vac
Mechanical
Case Chassis / CoverMetal
IndicatorGreen LED: Power Good / Green LED: RXD Communciation
Cooling SystemForced dual Fan cooled / Variable speed control
Input TerminalWago X-Com PSU: 769-663/004-000 / Counterpart/Plug: 769-103 3 Pins Rated 500 V / 32 A
Output TerminalWago MCS Maxi6: PSU: 831-3622 / Counterpart/Plug: 831-3102 2 Pins Rated 500 V / 41 A
Signal TerminalIX Industial Key B 10 Pins Rated 60 V / 1.5 A
Noise Sound Pressure Level (SPL)<25 dBA @0% Fan PWM / < 68 dBA @100% Fan PWM
Unit Weight1.9 (2.20 lb)
Dimensions283 x 127 x 40.6 mm / 11.14” x 5.00” x 1.60”
Environment
Vibration (Operating)IEC 60068-2-6 2.09 Grms, 5 - 500 Hz, 20 minutes per side (3 planes)
Operating Temperature-20°C to +70°C
Storage Temperature-40°C to +85°C
Power De-ratingoperating, 50% Pout_nom, full performance @+70°C
Operating Humidity20 to 90%
Shock Test (Non-Operating)IEC 60068-2-27 50 G, 11ms, 3 shocks in each direction
Operating Altitude3,000 Meters
Pollution DegreeII
Over Voltage CategoryII
Protections
Overvoltage< 32V, Latch mode
Overload / Overcurrent120% of rated load current
Over TemperatureAuto-recovery
Short CircuitOutput shutdown ,Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed)
Reverse Polarity ProtectionYes
Internal FuseDual 16A fuses
Reliability
MTBFWith IEC 61709 > 700kh (Tamb. = 25°C), > 450k h (Tamb. = 40°C)
Expected Cap Life Time10 years (typ. input voltage, 80%load @ 40°C)
Safety
Electrical Safety-IEC 62368-1:2018 / -UL 62368-1 ed.3 / -CSA C22.2 NO. 62368-1:19 / -CCC GB4943.1 / -BIS IS 13252(Part 1):2010
CEYes
Medical Safety-IEC 60601-1 / -ANSI/AAMI ES60601-1 / -CAN/CSA C22.2 No. 60601-1:14
Galvanic Isolationinput to output & PMI 4.0kVac / input to PE 1.5kVac
UKCAYes
BISYes

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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