Released 2023
Rated Input: 180 - 528VAC 3Φ-3Wire
Rated Output Wattage: 3500W
Rated Output Voltage: 48V, 65V
Warranty Period 5-year (Refer to Instruction Manuals)

Features of HCA3500TF

Fanless (Conduction cooling)
Low profile (65mm, 2.56 inch = Meet 1.5U height)
Wide input voltage range : 3φ 180-528VAC
Built-in AUX power 12V 1A
Parallel Operation / N+1 Parallel Redundancy Operation
High efficiency 94% (at 400VAC input and 65V output)
Built-in Alarms
Complies with SEMI F47

Ordering Information and Options

HC(1) A(2) 3500(3) TF(4)  - (5) - (6) 

(1)Series name
(2)Single output
(3)Output wattage
(4)3 phase full range input
(5)Output voltage
R:with Remote ON/OFF Positive logic control
G:Low leakage current
T1 : Different shaped output terminal
I4:with MODBUS interface
Specification is changed at option, refer to Instruction manual.

Recommended EMI Filters

Product Line-up

Product Name Output Wattage Output Voltage・Current
HCA3500TF-48 3504W 48V 73A
HCA3500TF-65 3510W 65V 54A
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Optional Parts

Harness, Heat sink (Water-cooled)

Category Part Number Description PDF DXF
H-PA-18 Harness for parallel operation.(Both side housing) -
H-SN-74 Harness for using functions of CN1 and CN2.(Single side housing) -
H-SN-75 Harness for using functions of CN3 without digital communication. (Single side housing) -
H-SN-76 Harness for using functions of CN3. (Single side housing)
(For -I4 option)
Heat sink
F-HCA-F1 Heatsink (water cooled) for HCA3500TF. -
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.