Категории

NES Series

Features

  • Universal AC input / Full range  
  • (NES/D-100, NES-150 AC input selectable by switch)
  • Protections:  Short circuit / Overload / Over voltage
  • Built-in over temperature protection for NES-15
  • Cooling by free air convection  
  • 100% full load burn-in test
  •  2 years warranty

Model No .

NES-15

NES-25

NES-35

NED/T-35

NES-50

NED/T-50

NES-75

NED/T-75

NES-100

NES-150

NED-100

AC input voltage range

85~264VAC, 120~370VDC

115/230VAC by switch

AC inrush current (max.)

Cold start, 45A at 230VAC 

DC adjustment range

±10% by potentiometer for single output; 

CH1 -5%~+10% by potentiometer for multiple output

-5%~+10% (NES-100/150)

CH1 -5%~+10% (NED-100)

Overload protection

>105%

110%~150% hiccup mode, auto-recovery

Over voltage protection

115%~135% rated output voltage, shut off

115%~135% hiccup mode, auto-recovery

Withstand voltage

I/P - O/P: 3kVAC, I/P - FG: 2kVAC, O/P - FG: 0.5kVAC, 1 minute

Working temperature

-20~+60°C (refer to the derating curve for different models)

Vibration

10~500Hz, 2G 10min. /1 cycle, period for 60 min. each along X, Y, Z axes

Safety standards

UL60950-1, EN60950-1(NES-150 only), GB4943(NES only) approved, also design refer to TUV EN60950-1

EMC standards

EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, GB9254(NES only)

Connection

Terminal block for input and output

Dimension (LxWxH)(mm)

78x51x28

99x82x35

99x97x36

129x98x38

159x97x38

159x97x38

199x98x38

Case No.

931A

932B

905

903

901

901

902

Packing

60pcs/11.8kg

45pcs/14.5kg

45pcs/17.2kg

45pcs/21kg

30pcs/16.6kg 

30pcs/17.5kg

20pcs/15kg



210W Single Output Switching Power Supply

AC input voltage range 90~132VAC / 180~264VAC selectable by switch
DC adjustment range ±10% rated output range
Overload protection 105%~150% constant current limiting, auto-recovery
Over voltage protection 115%~145% rated output voltage
Setup, rise, hold up time 1000ms, 50ms, 20ms at full load and 230VAC
Withstand voltage I/P - O/P: 3kVAC, I/P-FG: 1.5kVAC, O/P-FG: 0.5kVAC
Working temperature -20~+50°C (refer to output derating curve)
Safety standards UL60950-1 approved
Packing 0.93kg ; 12pcs / 12kg / 0.92CUFT
  • AC input selectable by switch
  • Withstand 300VAC surge input for  
  • 5 seconds
  • Protections: Short circuit / Overload 
  • Over voltage / Over temp.
  • Cooling by free air convection
  • Built-in constant current limiting circuit
  • 100% full load burn-in test
  • LED indicator for power on
  • Low cost, high reliability
  • 2 years warranty



350W Single Output Switching Power Supply

AC input voltage range 90~132VAC / 180~264VAC selectable by switch
DC adjustment range ±10% rated output range
Overload protection 105%~135% constant current limiting, auto-recovery
Over voltage protection 115%~145% rated output voltage
Setup, rise, hold up time 1000ms, 50ms, 20ms at full load and 230VAC
Withstand voltage I/P - O/P: 3kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature -20~+60°C (refer to output derating curve)
Safety standards UL60950-1 approved
Packing 1.07kg ; 12pcs / 13.5kg / 0.92CUFT
  • AC input selectable by switch
  • Withstand 300VAC surge input for  
  • 5 seconds
  • Protections: Short circuit / Overload 
  • Over voltage / Over temp.
  • Forced air cooling by built-in DC fan 
  • Built-in fan ON/OFF control
  • Built-in constant current limiting circuit
  • 100% full load burn-in test
  • LED indicator for power on
  • Low cost, high reliability
  • 2 years warranty