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AC-DC Power Supplies Enclosed Type
1U
EMI
Power
Safety
Factor
Approvals
Correction
HFA-series
Feature
Low profile (41mm, 1.61 inch = Meet 1U height)
Wide input voltage range : 3f 180 · 528VAC
Built-in AUX power 12V 1A
Complies with SEMI F47
Parallel Operation / N+1 Parallel Redundancy Operation
High efficiency 94% (at 400VAC input and 65V output)
Built-in Alarms
Built-in ORING MOSFET
Safety agency approvals
UL62368-1, C-UL (CSA62368-1), EN62368-1
5-year warranty
www.cosel.co.jp/en/
Inrush
OVP
OCP
current
limiting
(Refer to Instruction Manual)
Remote
Parallel
Worldwide
ON/OFF
Operation
CE marking
Low voltage Directive
RoHS Directive
UKCA marking
Electrical Equipment Safety Regulations
RoHS Regulations
EMI
Complies with FCC Part 15-A, FCC Part18-A, CISPR11-A,
CISPR32-A, EN55011-A, EN55032-A, VCCI-A
EMS Compliance
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
July 29, 2024
: EN61204-3, EN61000-6-2
HFA-1
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Table of Contents
Related Manuals for Cosel HFA Series
Summary of Contents for Cosel HFA Series
- Page 1 Safety agency approvals Complies with FCC Part 15-A, FCC Part18-A, CISPR11-A, CISPR32-A, EN55011-A, EN55032-A, VCCI-A UL62368-1, C-UL (CSA62368-1), EN62368-1 EMS Compliance 5-year warranty : EN61204-3, EN61000-6-2 (Refer to Instruction Manual) EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 HFA-1 www.cosel.co.jp/en/ July 29, 2024...
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Page 2: Specifications
The value is primary surge. The current of input surge to a built-in EMI/EMS Filter (0.2ms or less) is excluded. More than 3 sec. to re-start. Measured by 20MHz oscilloscope or Ripple-Noise meter (equivalent to KEISOKUGIKEN : RM104). Please refer to the instruction manual 1.7. Sound noise may be generated by power supply in case of pulse load. HFA-2 July 29, 2024 www.cosel.co.jp/en/... -
Page 3: Block Diagram
* PCB Material / thickness : FR-4 / 1.6mm [0.06] * Chassis Material : Stainless * Maunting torque : M4 1.2N-m max * Input and output terminal screw tightening torque: M4 1.6N-m max * Please connect safty ground to FG terminal on the unit. HFA-3 www.cosel.co.jp/en/ July 29, 2024... -
Page 4: Terminal Blocks
Alarm signal ground *1 For -I4 option. Mating connector and terminal Connector Housing Terminal Mfr. Reel ：SPHD-001T-P0.5 S8B-PHDSS PHDR-8VS SPHD-002T-P0.5 J.S.T. Loose：BPHD-001T-P0.5 * CN3 S14B-PHDSS PHDR-14VS BPHD-002T-P0.5 * *The manufacturer prepares only the ratchet hand. HFA-4 July 29, 2024 www.cosel.co.jp/en/... -
Page 5: Assembling And Installation Method
HFA-series Assembling and Installation Method Installation Method Chassis of Chassis of HFA series customer system ¡ Screw mounting requires considering the product weight for safety fixtures. ¡ To keep enough insulation distance between screws and internal components, length of the mounting screw should not exceed rec- ommendation as shown in right figure. -
Page 6: Basic Characteristics Data
¡ Specifications for ripple and ripple noise changes in the shadedarea. Ambient temperature [ C ] Instruction Manual ◆ It is neccessary to read the “Instruction Manual” and “Before using our product” before you use our product. Instruction Manual https://www.cosel.co.jp/redirect/catalog/en/HFA/ Before using our product https://en.cosel.co.jp/technical/caution/index.html NOTICE Basic Characteristics Data...
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