2.5KW DC/DC Converter system
Model No.:ATD2K5-540S14-W
Power:2.5KW
Input Voltage:250-450VDC/400-750VDC
Output Voltage:14VDC
Output Current:175A
Efficiency:95%
Code ATD2K5-540S14-W
Download: 2.5KW DC/DC Converter system
Feature
●Output Power：2.5KW
●Input Voltage：250-450VDC/400-750VDC
●Output Voltage：14VDC
●Dimensions：268x220x75mm
●Cooling System：Liquid
●IP Rating：IP67
●Communication Method：CAN
●Enclosure: Aluminum alloy made
●Software: Digital software design
Specification
| Description | Technical specifications | Remark | |
| Operating temperature | -40~85℃ | 85~100℃，Can be derated to 40% of work | |
| Rated output power | 2.5KW | ||
| Input voltage range | 250-450VDC/400-750VDC | Optional | |
| Output rated voltage | 14VDC | 9~16 Adjustable | |
| Rated output current | 175A | ||
| Auxiliary power VCC | 6-18VDC | ||
| Efficiency | ≥95% | ted voltage Full load | |
| Output voltage ripple | ≤500mVPK-PK | ||
| Protection characteristics | Input over-voltage, output over-voltage, input anti-reverse connection, output over-current and short-circuit protection, over-temperature self-recovery | ||
| Over temperature protection | The bottom plate temperature reaches 85 °C and starts derating output. The temperature exceeds 100 °C, shutting down; the temperature is lower than 95 °C, which can be self-recovery. | ||
| Dielectric strength | Input to output | 2500VDC/1min 1mA max | |
| Input to the outer casing | 2500VDC/1min 1mA max | ||
| Insulation resistance | Input to output | ≥20MΩ | |
| nput to the outer casing | ≥20MΩ | ||
| Battery compatibility | Radiation emission | GB/T 18655-2010 Class 3 | |
| Conducted emission | GB/T 18655-2010 Class 3 | ||
| Static immunity | GB/T 19951-2005 | Air discharge：15KV，Contact discharge 8KV | |
| Radiation immunity | GB/T 18655-2010 Class 3 | ||
| High current injection | GB/T 17619-1998 | ||
| Fast burst immunity | GB/T 17626.4-2008 1KV | ||
Structural parameters
Connector information
| Position | Socket model | Function | Brand | Plug model |
| A | RT00128PN03 | Control terminal | Amphenol | RT06128SNHEC03 |
| B | RT00122PN03 | DC high voltage terminal | Amphenol | RT06122SNHEC03 |
| C | ACTB117-C | Output positive | Connet | M8 Specification copper ear |
| D | M8 Bolt lock housing | Output negative | \ | M8 Specification copper ear |
Interface definition
| Vendor | Model | Description | Remark | |
| Amphenol | RT00128PN03 | A | CAN-H |  |
| B | CAN-L | |||
| C | KEY（Highly effective）Reserved | |||
| D | VCC+ | |||
| E | GND | |||
| F | NC | |||
| G | NC | |||
| H | NC | |||
| Amphenol | RT00122PN03 | A | Input positive |  |
| B | Input negative | |||
| 1 | Interlock 1 connection 2 | |||
| 2 | Interlock 2 connection 1 | |||