HFA3500TF
HFA3500TF
Cosel
3500W Single Output AC/DC Switch mode power supply. Fan cooling
The HFA3500TF's low profile design fits into the vertical space of a 1U rack unit (41 mm), clearly advantageous in applications where space is at a premium, facilitating easier integration into compact machines and saving valuable floor or rack space in industrial environments. To ensure highest performance and reliability in such a low profile package, the power supply has been designed for high performance and optimized to eliminate hot spots and facilitate cooling throughout its componentry. To achieve this, the HFA3500TF combines an innovative mechanical layout with the latest developments in power electronics, such as an optimized digitally controlled switching topology and a power stage with Silicon Carbide (SiC) MOSFETs and diodes, providing high efficiency of up to 94.5% at 400 VAC input depending on the output voltage model. With a wide 3 phase input voltage range of 180 to 528 VAC, the HFA3500TF is available in multiple output voltage variants adjustable by using the built in potentiometer or the trimming function. The series covers nominal output voltages from 48 VDC up to 300 VDC with corresponding adjustable ranges of 24.00 to 55.20 VDC, 32.50 to 74.75 VDC, 45.00 to 105.00 VDC, 65.00 to 170.00 VDC, 100.00 to 260.00 VDC, and 200.00 to 400.00 VDC depending on the model. Under nominal working conditions the output power is 3.5 kW.
Product features
Low profile (41mm, 1.61 inch = Meet 1U height)
Wide input voltage range : 3Φ 180 - 528VAC
Built-in AUX (12V1A)
Complies with SEMI F47
Parallel Operation / N+1 Parallel Redundancy Operation
High efficiency (at 400VAC input and 65V output)
Built-in Alarms
Built-in ORING MOSFET
HFA3500TF models
| Model # | Input voltage AC | Input voltage DCnom (min-max) |
Output power | Outputs Vnom (min-max) | Outputs A max |
|---|---|---|---|---|---|
| HFA3500TF-48 | 3 phase | N/A | 3500W | Output 1: 48 (24 to 55.2)VDC | Output 1: 73A |
| HFA3500TF-65 | 3 phase | N/A | 3500W | Output 1: 65 (32.5 to 74.75)VDC | Output 1: 54A |
| HFA3500TF-90 | 3 phase | N/A | 3500W | Output 1: 90 (45 to 105)VDC | Output 1: 39A |
| HFA3500TF-130 | 3 phase | N/A | 3500W | Output 1: 130 (65 to 170)VDC | Output 1: 27A |
| HFA3500TF-200 | 3 phase | N/A | 3500W | Output 1: 200 (100 to 260)VDC | Output 1: 17.5A |
| HFA3500TF-300 | 3 phase | N/A | 3500W | Output 1: 300 (200 to 400)VDC | Output 1: 11.7A |
