2300W 55VDC 48A Switching Power Supply for Harsh Environments Wired

The HEP-2300 is a 2300-watt industrial AC-DC power supply featuring the outstanding capability to operate under highly humid, dusty, oily, and high-vibration harsh environments. The entire series is housed with the aluminum case and fully potted with heat-conductive glue. Adopting the full range of 90-305VAC input, the series provides an output voltage of 55 VDC. In addition to the high efficiency up to 95.5%, that the series operates from -40C to 70C under free air convection without a fan. HEP-2300 has the complete protection functions and 10G anti-vibration capability. It complies with the international safety regulations such as TUV EN62368-1, UL62368-1 and design refers to EN61558-1 and EN60335-1. HEP-2300 series serves as a high-performance power supply solution for various industrial and 4G/5G telecom applications.
HEP-2300 Wired Model
(HEP-2300 Wired Model)

Features

  • Wired type
  • High efficiency up to 95.5% and active PFC function
  • Fanless design, cooling by free air convection
  • Aluminum case and filled with heat-conductive glue
  • Withstand 10G vibration test
  • Wide operating temperature range: -40°C to +70°C
  • Charger function for lead-acid batteries and Li-Ion batteries
  • Built-in default 2/3 stage charging curves and programmable curve
  • Output voltage and constant current level programmable
  • Protections: Short circuit, over load, over voltage, over temperature
  • Built-in remote ON-OFF control and DC OK active signal
  • LED indicator for power on and 12V auxiliary power available
  • Diverse installation scenarios and mounting methods
  • 6 year warranty

Specifications

  • DC output voltage: 55 VDC
  • Rated Current: 48 A
  • Rated Power: 2304 W
  • Full Power Range: 48 VDC to 57.6 VDC (adjustment by potentiometer VR)
  • Input Voltage Range: 90 VAC to 305 VAC

Applications

  • Industrial automation machinery
  • Industrial control systems at harsh environments
  • Mechanical and electrical equipment
  • Electronic instruments and equipment
  • Charging related equipment
  • 4G telecom systems (RRU)
  • 5G active antenna unit (AAU)

Product Identification

Type:Auto Switching SMPS
Manufacturer Series:HEP-2300

Compliance

Agency Approvals: CB, CE, C-TICK, CUL, EAC, EN, TUV, UKCA, UL

Dimensions & Appearance

Style:Enclosed
Color:White
Width:11.02 in.
Height:3.46 in.
Length:14.76 in.

Operating conditions

Minimum Operating Temperature:-40°C
Maximum Operating Temperature:70°C

Input

Input Frequency:47 Hz to 63 Hz
Input Voltage:90 VAC to 305 VAC
Maximum Input Current:13.3 A

Output

Number of Outputs:1
Output Voltage (Channel 1):55 VDC
Output Connector Type:Stripped and Tinned
Output Voltage:55 VDC
Output Current (Channel 1):48 A
Output Current:48 A

Features

PFC Function:Yes
Minimum Isolation Voltage:6000V
Efficiency:95.5%
Power Rating:2304 W
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