Energy Storage Power Supply Charge And Discharge Aging Test Frame Factory
The aging cabinet does not have a product area. It uses small trolleys for placement,
which is flexible and convenient to operate.
The estimated size of the aging cabinet is L2050*W750*H1900mm.
The estimated size of the small trolley is L1000mm*W500mm*H1300mm.
In practice, it is divided into 3 layers, with 9 products installed on each trolley.
Each cabinet is equipped with 2 trolleys, that is, 18 products
Technical parameters
1 | Introduction to the appearance and structure of the aging trolley: | |
A | Trolley size: | Estimated dimensions, designed according to customer requirements |
B | Number of car levels: | There are 3 floors, with 6 product positions on each floor |
C | Trolley height: | There is no product area. It is used in combination with a trolley |
D | Material of trolley: | Cold-rolled sheet |
E | Heat dissipation method: | Open type, with no ambient temperature heating function |
2 | Introduction to configuration and aging quantity: | |
A | Control mode: | Controlled by automatic/manual switches |
B | The number of power supplies for the installed module: | 1. Programmable power supply, equipped with 9 DC power supplies, each with a voltage range of 5V to 60V/50A/3000W, providing DC power supply for 18 products, with a single-point current not exceeding 25A 2. A single aging cabinet is equipped with 18 DC isolated electronic loads CP8104. 1-500V/0.05-10A/CH, 150W/CH*4CH (4 channels) 3. Each aging cabinet is equipped with 9 sets of AC feedback loads. 90-260VAC/50A/3200W/1CH 4. Each aging cabinet is equipped with fast charging modules CP2119/18 units. (Supports QC4.0, PD3.1, FCP, SCP fast charging protocols), with 8 channels per module |
C | The number of rechargeable products: | There are 6 units on each floor for a total of 3 floors. There are 18 energy storage power supplies with a capacity of less than 3200W for the entire vehicle aging |
D | AC data acquisition: | By configuring an AC/DC acquisition card, the current, voltage and other data during AC/DC input can be monitored |
E | Temperature control accuracy in the product area: | The product area is open and has no temperature control. The load area is enclosed, with top air intake and exhaust |
F | Charging/discharging interface: | 1. Each channel is equipped with a charging port: one AC stable socket and one DC input Anderson SB50 connector 2. Each channel is equipped with a discharge port. The AC output port is Anderson, the DC port is 5.5*2.1+5.5*2.5+USB+Type-c+ 2-pin barrier terminal (specific confirmation according to customer requirements) |
G | Power distribution/control mode for trolleys: | 380V three-phase five-wire power distribution Configure according to the maximum power of the product |
3 | Introduction to the electrical control and temperature control devices of the power aging cabinet: | |
A | Wiring method: | Interface: 50A Anderson terminal +Type-c, AC output pin tail, DC output terminal 5.5*2.5+5.5*2.1+2 USB+ Type-C + parallel switch (configured as per customer requirements) |
B | Panel function keys: | Input AC voltage display, start switch, emergency stop switch |
C | Power distribution and control methods for trolleys: | 380V three-phase five-wire power distribution Computer monitoring and manual electrical control, with an input of 380V, can simultaneously control 4 aging devices |
D | Distribution power of trolley: | Single aging cabinet 3200W*18 units /0.8≒72KW, the efficiency of the tested power supply is calculated at 80% |
E | Control the quantity: | The electronic control system features manual/automatic switching and is monitored in real time by a computer during aging |
F | 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 | Applicable to the aging of energy storage power supplies | |
B | Support the generation of voltage and current data curves from charge/discharge data | |
C | Free configuration of self-developed power supply aging dedicated monitoring software, with independent intellectual property rights and no legal risks | |
D | The output terminal voltage, current and power parameters are monitored by using programmable electronic load modules | |
E | The aging-specific monitoring software enjoys a free upgrade service and has powerful scalability, saving repeated investment in equipment | |
F | Aging parameters, time setting,ON/OFF timing editing (for the on-off test of the product under test), supporting automatic voltage switching, load transformation and other functions are programmable (aging parameters can be automatically switched within a fixed time period) | |
G | 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 | |
H | 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 | |
I | 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 | |
J | The RS232 to RS485 conversion adopts a photoelectric isolation converter, which enhances communication reliability and prevents equipment damage from lightning strikes | |
K | 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.) | |
L | The power aging monitoring software is equipped with built-in help documentation, facilitating the immediate resolution of operational questions |