Burn-in cabinet
structure and
Burn-in quantity
planning | Trolley size (mm) | L2050*W1250*H2050mm (size of a single Burn-in cabinet) |
| Number of trolley layers | 6 layers, product area depth 400mm, (6 Burn-in positions per layer) |
| Trolley height | 175mm |
| Trolley structure material | 2.0mm 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
quant | Energy recovery module control method | RS485 communication mode, upper computer uses RS232 communication mode |
| Product burn-in mode | The burn-in process of the product is carried out by the way of relative drag |
| Dc power isolation mode | Dc power channel adopts photoelectric isolation (communication and power supply isolation) |
Energy recovery module design
architecture | No relay, long life design scheme (independent intellectual property rights) |
Introduction of
electric control
and temperature
control device for
power Burn-in
cabine | Wiring | Customer specified interface; Input/output port Anderson connector |
| 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 3000W*36/0.85≈127KW, 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. |
