Power Supplies & Accessories

160W, 52V, Industrial Grade AC Power Adapter for PoE Switch, -25°C ~ 60°C


• Universal AC input / Full range
• 3 pole IE320-C14 AC inlet
• Built-in PFC (power factor controller)
• No load power consumption < 0.15W
• Energy efficiency Level VI
• Compliant with EISA 2007/DoE, NRCan, AU/NZ MEPS, EU ErP, and CoC Version 5
• Class I power (with earth pin)
• Short circuit, overload, over voltage, and over temperature protection
• Enclosed in plastic case
• Fanless with -30 to 70 °C working temperature
• LED power-on indicator
• 3 years warranty




  DC Voltage 48V
  Current Range 0~3.34A
Output Rated Power (max.) 160W
  Voltage Tolerance ±3%
  Load Regulation ±3%
  Voltage Range 85~264VAC, 120~370VDC
Input Frequency Range 47~63Hz
  AC Current 1.85A/115VAC, 1A/230VAC
  Overload 105~150% rated output power
    Protection type: Hiccup mode, recovers automatically after fault condition is removed
Protection Over Voltage 110~135% rated output voltage
    Protection type: Hicccup mode @10%load
  Over Temperature Protection type: Shut down o/p voltage, re-power on to recover
  Working Temp. -30 ~ +70°C (Refer to "Derating Curve")
  Working Humidity 20%~90% RH non-condensing
Environment Storage Temp., Humidity -20 ~ +85°C, 10 ~ 95% RH
  Temp. Coefficient ± 0.03% / °C (0~50°C)
  Vibration 10~500Hz, 2G 10min/1cycle, period for 60min. each along X, Y, Z axes
  Safety Standards UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS 14336, CCC GB4943, PSE J60950-1, AS/NZS 609501.1 approved
  Withstand Voltage I/P-O/P: 3KVAC, O/P-FG:2KVAC O/P-FG:SHORT
Safety & EMC Isolation Resistance I/P-O/P: 100M Ohms / 500VDC /25°C/ 70% RH
  EMC EMISSION Compliance to EN55022 class B, EN61000-3-2,3, FCC PART 15/ CISPR22 class B, CAN ICES-3(B)/NMB-3(B), CNS13438 class B, GB9254, GB17625.1
  EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A
Others MTBF 236.4 K hrs min. MIL-HDBK-217F(25°C)
  Dimension 175*72*35mm(L*W*H)

Volktek continues to develop client-valued functions. Please call us for more details.


File name Version Download
IRA-160 Datasheet 1.0
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