Shenzhen CPET Electronics Co., Ltd.
Add to Cart
Light Emitting Diode Power Supply Burn-In Test Facility For Rectifier Power Supply
| 1 | Introduction to the appearance and structure of the power aging trolley: | |
| A | Car size (mm) : | L2050*W880*H1900 |
| B | Number of car layers: | 6 |
| C | Height of truck/Width: | 170mm/320mm |
| D | Car structure material | Cold-rolled sheet |
| E | Load area heat dissipation mode: | The top turbine exhaust fan is up-row (easy to control the ring temperature), the load area is isolated from the product area, and the cold and hot air Track isolation
|
| F | Interlayer insulation and anti-static mode: | Epoxy insulating board with heat dissipation holes on the surface |
| G | Laminate structure form: | 4, 5 layers can be turned over to facilitate the bottom operation |
| H | Aluminum alloy visual sliding door structure: | Product area closed, folding double-layer hollow glass door |
| I | Others: | Lighting is installed in the product area of aging cabinet for easy operation |
| 2 | Electronic load module configuration, measured power and aging quantity: | |
| A | Electronic load module control mode: | RS485 communication mode, host computer RS232 communication mode |
| B | Install electronic load module Model: | CP8103 (2-500V,0.05-10A/CH) |
| C | Electronic load module isolation mode: | Electronic load module channel adopts photoelectric isolation (communication and power supply isolation)
|
| D | Number of installed electronic load modules: | Load area installed 8 units per layer, a total of 6 layers, the vehicle installed 48 units
|
| E | Electronic load loading mode: | CC/CV/CR/CP/LED mode, any mode can be used in parallel channels |
| F | Electronic load design architecture: | No electrolytic capacitor, no relay, long life design scheme (independent intellectual property rights)
|
| G | Number of electronic load module channels: | 4CH (Four channels) This solution is configured in parallel with two channels
|
| H | Single pass rated power of load module: | 250W/CH The power of the measured single-channel power supply is less than 250W
|
| I | Number of vehicle aging products: | Power supply below 250W 96 bits |
| J | Number of parallel dual-channel aging products: | Dual channel parallel aging 48 power supplies below 500W (Support channel parallel use in any mode)
|
| 3 | Electric control and temperature control device of power aging trolley: | |
| A | Connection mode: | AC input end is card socket; DC adapter board DC head + speaker clip + parallel switch
|
| B | Panel function keys: | Input AC voltage display, start switch, emergency stop switch |
| C | Product area temperature control accuracy: | Temperature control range: room temperature to 55℃, ±5℃ |
| D | Product area temperature control principle: | Low temperature heating, over temperature exhaust |
| E | Trolley power distribution and control mode: | 380V three-phase five-wire distribution; Computer monitoring and manual electric control
|
| F | Trolley power distribution: | 250W*96 units /0.80≒30.0KW, the measured power efficiency is calculated as 80%
|
| G | Control mode: | Electric control includes manual/automatic switching; 150KVA transformer, input 380V, output 110V/220V/264V /380V four kinds of voltage; Control 4 aging cabinets at the same time
|
| H | Heat preservation device: | The product area is equipped with aluminum alloy frame tempered glass doors and air ducts on both sides
|
| I | Security protection: | Equipment grounding protection, leakage switch protection, smoke alarm automatic power off protection, etc
|