Released 2003
Warranty Period 5-year (Refer to Instruction Manuals)

Please refer to derating curve, because the rated load current depends on cooling method that is convection cooling or forced air.
*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

Features of ADA750F-30

• High power & peak power
• Power up with fan (optional)
• Parallel operation/master-slave operation/N+1 redundant(optional)
• Harmonic attenuator (Complies with IEC61000-3-2)
• Universal input voltage (AC85 - 264V)
• Optional:remote ON/OFF, alarms
• Current monitor
• DIN rail (35mm) optional

Ordering Information and Options

ADA(1)  750(2)  F(3)  -  24(4)  -  (5)  

(1) Series name
(2) Output wattage
(3) Universal input
(4) Output voltage
(5) Optional
  G: Low leakage current
  E: Low leakage current
     and EMI class A
  F: with Fan unit
  T: Vertical terminal block
  J: Connector type
  C: with Coating
  R: Remote ON/OFF
  N1: DIN rail
  W: Alarms and Redundant
Specification is changed at option, refer to Instruction Manual.

Recommended EMI Filters


Contents Specifications
Input Voltage AC85 - 264V 1Φ or DC120 - 350V (AC64 or DC90 optionally available) *
Output Wattage 405W (Peak: 1005W) ACIN 100V Convection Cooling
600W (Peak: 1005W) ACIN 100V Forced Air Cooling
450W (Peak: 1500W) ACIN 200V Convection Cooling
735W (Peak: 1500W) ACIN 200V Forced Air Cooling
Voltage/Current 30V 13.5A (Peak :33.5A) ACIN 100V Convection Cooling
30V 20A (Peak :33.5AACIN 100V Forced Air Cooling
30V 15A (Peak :50A) ACIN 200V Convection Cooling
30V 24.5A (Peak :50A) ACIN 200V Forced Air Cooling
Adjustable  Voltage Range 27.0 - 33.0V
Protection Circuit And Others Overcurrent Protection Works over 101% of peak current and recovers automatically
Overvoltage Protection 40 - 48V
Remote ON/OFF Requirement for external source (Option: -R, refer to Instruction Manual 5)
Remote Sensing -
Others -
Operating Temperature/Humidity -10 to +71℃, 20 - 90%RH (Non condensing) (Refer to DERATING CURVE)
Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL (CSA60950-1) , EN62368-1 Complies with DEN-AN and IEC60950-1
Conducted Noise Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B
High Attenuation Complies with IEC61000-3-2 *
Others Dimensions (WxHxD) 70x127x230mm [2.76x5x9.06 inches] (without terminal block)
Weight 1.9kg max
Cooling Method Convection/Forced air
Warranty Period 5-year (Refer to Instruction Manuals)
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Documents Download

Technical Data
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.

Optional Parts

Attachment Plate、Harness、Fan unit

Category Part Number Description PDF DXF
F-ADA-1 Attachment to facilitate installation for A and B mounting with ADA series.
F-ADA-2 Attachment to facilitate installation for A and B mounting with ADA series.
F-ADA-3 Attachment to facilitate installation for A mounting with ADA series.
F-ADA-4 Attachment to facilitate installation for C mounting with ADA series.
H-IN-11 Mating harness for input of the connector type power supply. (J option) -
H-OU-26 Mating harness for output with J option. -
H-PA-5 Harness for parallel operation when I/O interface is connector type. (option : J) -
H-RC-2 Harness for using option : -R when I/O interface is connector type (option : J) -
H-SN-23 Harness for using option : -W and/or -R when I/O interface is terminal block type (standard). -
Fan unit
FAN-AD7-24 Fan unit for ADA750F-24. -
FAN-AD7-48 Fan unit for ADA750F-30/36/48. -