| 1 | Introduction to the appearance and structure of the aging trolley |
| A | Trolley size(mm): | L2050*W880*H1900mm Double-sided operation |
| B | Number of car levels: | 8 floors (Set the number of floors according to customer requirements) |
| C | Trolley height: | 150mm |
| D | Material of trolley structure: | The new industrial design appearance of cold-rolled steel plates |
| E | Heat dissipation method for the load area: | Top turbine exhaust fan with upper exhaust type (convenient for ambient temperature control), over-temperature exhaust |
| F | Interlayer insulation and anti-static methods: | Epoxy insulating board with heat dissipation holes on the surface |
| G | The structural form of the trolley: | Both sides of the aging cabinet operate simultaneously, and the test area and the load area are isolated in the middle |
| H | Aluminum alloy visible sliding door structure: | The product is a closed, visible and folding glass door |
| I | The structural types of trolleys: | The fourth and fifth floors of the product placement area are of a flip structure. The ground floor has a large working space and is convenient for loading and unloading products |
| 2 | Introduction to the configuration of electronic load modules, the power of the tested power supply and the number of aging items: |
| A | Control mode of electronic load module: | RS485 Communication method: Upper computer RS232 communication method |
| B | Single-channel parameter: | Charging support: 2-30V/0.2-5A/30W, discharging support: 0.5-5A/30W |
| C | Isolation mode of electronic load module: | The electronic load module channel adopts photoelectric isolation (communication and power supply isolation). |
| D | The number of load modules installed: | Eight units are installed on each floor for a total of eight floors, with 64 units installed in the entire vehicle |
| E | Energy-consuming load loading mode: | CC/CV mode, supporting the parallel use of channels in CC mode |
| F | Electronic load design architecture: | No electrolytic capacitors, no relays, long-life design scheme (with independent intellectual property rights) |
| G | The number of channels of the electronic load module: | 8CH |
| H | Single-pass rated power of the load module: | The power of the single-channel measured power supply with a capacity of 30W/CH is below 30W |
| I | The number of aged products in the entire vehicle: | Power supply of 30W or less, 512 bits, double-sided |
| J | Support fast charging: | It supports multiple input and output protocols such as PD2.0/3.0 and QC2.0/3.0/4.0, and can support subsequent fast charging upgrades |
| K | Monitoring of aging during power bank charging: | Charging: Equipped with a fast charging monitoring board, it controls the charging voltage, current and capacity one-to-one and automatically cuts off the power. |
| L | Monitoring of discharge aging of mobile power banks: | Discharge: Monitor voltage, current and capacity, etc. Add control circuits. One-button discharge switch switching for unified automatic discharge and automatic cut-off |
| 3 | Introduction to the electronic control and temperature control devices of the power aging trolley: |
| A | Wiring method: | The AC end is equipped with a card-type socket, with a row on the outer surface of the installation layer board. The DC is equipped with a parallel switch of USB+Type-C+DC copper head (5525/5521) (which can be specified by the customer) |
| B | Panel function keys: | Input AC voltage display, start switch, emergency stop switch |
| C | Temperature control accuracy in the product area: | The product area is temperature-controlled, with a temperature control range from room temperature to 60±5℃ |
| D | The temperature control principle of the product area: | Low-temperature heating, over-temperature exhaust |
| E | Power distribution and control methods for trolleys: | 380V three-phase five-wire power distribution Computer monitoring and manual electronic control |
| F | Distribution power of trolley: | 30W*512 units /0.80/≒19.2KW, the efficiency of the tested power supply is calculated at 80%, which can recover 30-40% of the electricity |
| G | Control mode: | The electronic control system features manual/automatic switching and is monitored in real time by a computer during aging |
| H | Safety protection: | Equipment grounding protection, leakage switch protection, smoke alarm and automatic power-off protection, etc |
| 4 | Introduction to the main functions of the system: |
| A | It is used for aging mobile power banks and supports (QC2.0, QC3.0, QC4.0, PD2.0, PD3.0, PPS,SCP) fast charging control protocols |
| B | Free configuration of self-developed power supply aging dedicated monitoring software, with independent intellectual property rights and no legal risks |
| C | The output terminal voltage, current and power parameters are monitored by using programmable electronic load modules |
| D | The aging-specific monitoring software enjoys a free upgrade service and has powerful scalability, saving repeated investment in equipment |
| E | Aging parameters, time setting,ON/OFF timing editing (for the on-off test of the product under test), support for automatic voltage switching, load transformation and other functions are programmable |
| F | The function of automatically and regularly turning off the power supply when the aging of the tested power supply ends is convenient for unattended operation |
| G | The computer automatically displays the quality of the tested power supply products. The window shows multiple vehicles for centralized management, saving operators and improving production efficiency |
| H | The computer can store the aging data report of the tested power supply, and the process parameters of the tested power supply are easy to trace. In addition, it features barcode scanning and supports MES system upload |
| I | The RS232 to RS485 conversion adopts a photoelectric isolation converter, which enhances communication reliability and prevents equipment damage from lightning strikes |
| J | Each computer can simultaneously monitor 18 devices. (Each serial port can be connected to 63 slave devices, and each computer supports a maximum of 18 serial ports.) |
| K | The power aging monitoring software is equipped with built-in help documentation, facilitating the immediate resolution of operational questions |
