HOMESWITCHING POWER SUPPLYEnclosed Type Power SupplyEnclosed switching power supply
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KES-350W
  • 3C
  • CE
  • ROHS

Features:

·AC input voltage range selected by switch
·Small volume,low weight,high efficiency
·Protections:short circuit/over load/over voltage/over temp
·
Built-in cooling DC fan
·Cooling fan ON-OFF auto control
·LED indicator for power on
·100% full load burn-in test 
·2 years warranty

 

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ModelKES-350-5KES-350-12KES-350-15KES-350-24KES-350-48
outputDC voltage5V12V15V24V48V
Voltage tolerance±2%±1%±1%±1%±1%
Rated current60A29A23.3A14.6A7.3A
Current range0~60A0~29A0~23.3A0~14.6A0~7.3A
Rated power300W348W349.5W350.4W350.4W
Ripple&noise150mvp-p150mvp-p150mvp-p150mvp-p240mvp-p
DCvoltage ADJ.range-9%~+10%±10%±10%±10%±10%
inputVoltage range90~132VAC/180~264VAC(selected by switch),255~373VDC
frequency47~63HZ
AC current7A/115VAC,4A/230VAC
efficiency80%84%84%86%87%
Inrush currentCold start current40A/115VAC,60A/230VAC
Leakage current< 3.5mA/240VAC
protectionoverloadRated output power105%~135% start over load protection
Protection type:hiccup mode,auto-recovery after fault condition is removed
Over voltage6.8~8.2V15.6~17.8V18.6~20.8V30.6~33.2V54.8~56.6V
Protection type:hiccup mode,auto-recovery after fault condition is removed
Over temperature≥50℃fan on,≤45℃fan off,≥95℃±5℃start over temperature protection
Protection mode:cutoff output,auto-recovery after temperature become normal
environmentWorking temp,humidity-20℃~+60℃,20%~90%RH
Storagetemp,humidity-40℃~+85℃,10%~95%RH non-condensing
Withstand vibration10~500HZ,2G10min/1cycle,period for 60 minutes,each axes
safetyWithstand voltageI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated resistanceI/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC
FitstandardSafety standardCompliance to UL1012
EMC standardCompliance to EN55022,CLASSA
othersDimension215*115*50mm(L*W*H)
Weight/packing1.0kg/24pcs/25kg/0.049 m³/1.72CUFT
note1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.

 

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If you have any enquiry about quotation or cooperation,please feel free to email us at sales@kw-magnetics.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.


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