| Burn-in cabinet structure and Burn-in quantity planning | Trolley size (mm) | L2050*W700*H2050mm (size of a single Burn-in cabinet) |
| Number of trolley layers | 4 layers, product area depth 400mm, (12 Burn-in positions per layer) |
| Trolley height | 350mm |
| Trolley structure material | thick cold rolled sheet |
| Load area cooling method | Top turbine exhaust fan top row type (easy to control the ambient temperature)
|
| Layer insulation and anti-static method | Epoxy insulation board with heat dissipation holes on the surface
|
| Overall burn-in room structure | Adopt mobile Burn-in split cabinet; beautiful appearance and easy to move and combine
|
Introduction to energy
recovery module
configuration, power
of the tested power
supply and Burn-in
quantity | Energy recovery module control mode | RS485 communication mode, upper computer uses RS232 communication mode
|
| Install the power module model | CP8401/CP8104 |
| Number of energy-consuming load modules installed | Each layer has 6 4CH modules, and 24 modules need to be installed in the whole burn-in cabinet |
| Install the energy recovery module model | CP8401+CP5301 |
| Energy recovery module isolation mode | Electronic load module channel adopts photoelectric isolation (communication and power supply isolation)
|
| Energy recovery module design architecture | No relay, long-life design scheme (independent intellectual property rights)
|
| Number of burn-in products in the whole cabinet | 24 energy storage power supplies with eight DC outputs (50W/100V/5A) and AC outputs (220V/500W) are aged in one cabinet
|
Introduction of
electric control
and temperature
control device for
power Burn-in
cabinet | Wiring | Customer specified interface; input port is pin socket |
| Panel function keys | Input AC voltage display, start switch, emergency stop switch |
| Trolley power distribution and control mode | 380V three-phase five-wire distribution; Computer monitoring and automatic electric control
|
| Trolley power distribution | A single burn-in cabinet is 1200W*24/0.85≈34KW, and the measured power efficiency is calculated as 85%
|
| Way to control | The electric control includes manual/automatic switching, which is monitored by the computer in real time when burn-in. The electric control cabinet can extend the automatic switching function of AC voltage
|
| Safety protection | Equipment grounding protection, leakage switch protection, smoke alarm automatic power-off protection, etc.
|
