| 1 |
Introduction to Appearance and Structure of Aging Cabinet: |
| A |
Trolley Size(mm): |
Dimension:2000*1700*2160mm；(Size can be customized according to requirements) |
| B |
Trolley Layers: |
Product placement area: 1 layer, 2‑column layout, adopting trolley docking mode. Load
devices are mounted on the top of the aging rack. |
| C |
Trolley Layer Height: |
Height of product placement position: 500mm |
| D |
Trolley Structural Material: |
2.0mm‑thick cold‑rolled steel plate |
| E |
Heat Dissipation Mode for Load Area: |
None |
| F |
Inter‑layer Insulation and Anti‑static Mode: |
Stainless steel surface |
| G |
Trolley Structure Form: |
Test area at the lower part, load area at the upper part |
| H |
Cabinet Structure: |
Open‑type |
| I |
Others: |
A smoke alarm is installed in the product zone of the aging cabinet |
| 2 |
Introduction to Module Configuration, UUT Power and Aging Quantity: |
| A |
Module Control Mode: |
CAN and RS485 communication modes; host computer adopts RS232 communication mode |
| B |
Models of Installed Energy‑Recycling Modules: |
LVDC energy‑saving module CP86 series (4‑channel, 6‑75V/0.5‑640A/6400W, see
specification for detailed parameters) |
|
| HVDC Bidirectional Load CP88 Series (Single‑channel 150‑1050V/0.5‑50A/15KW) |
| C |
Isolation Mode of Energy‑Recycling Module: |
Photoelectric isolation is adopted for channels of electronic load modules (isolation for
communication and power supply) |
| D |
Loading Modes of Energy‑Recycling Module: |
CC, CV load modes |
| E |
Design Architecture of Energy‑Recycling Module: |
Long‑service‑life design solution (independent intellectual property rights) |
| F |
Quantity Configuration of Energy‑Recycling Modules: |
Each aging cabinet is equipped with 6 sets of LVDC loads and HVDC bidirectional power
supplies
|
| G |
Quantity of Aged Products: |
One aging cabinet can age 6 sets of 11KW/200‑800V OBC power supplies |
| 3 |
Introduction to Electric Control and Temperature Control Devices of Aging
Cabinet:
|
| A |
Wiring Mode: |
AC/DC, communication and other signals are connected to loads through high‑current
combined terminals. (Can be customized according to customer requirements) |
| B |
Panel Function Keys: |
AC input voltage display, start switch, emergency‑stop switch |
| C |
Temperature Control Accuracy of Product Zone: |
The product zone is open‑type, only room‑temperature aging is available |
| D |
Temperature Control Principle of Product Zone: |
The internal temperature of products is controlled by the water‑cooling system |
| E |
Power Distribution and Control Mode for Trolley: |
380V three‑phase five‑wire power distribution, PC monitoring |
| F |
Trolley Distribution Power: |
11KW*6 units /0.8 ≈85KW. Calculated with 80% efficiency of UUT and 70% energy‑saving
efficiency, the actual power consumption is about 45KW |
| G |
Control Mode: |
Electric control supports manual / automatic switching; real‑time monitoring by computer
during aging |
| H |
Safety Protection: |
Equipment earthing protection, residual‑current circuit‑breaker protection, automatic
power‑off protection triggered by smoke alarm, etc |
| I |
Control Cabinet Configuration: |
Equipped with control system, industrial host, display and other monitoring components
|
| J |
One computer can monitor one device at the same time |
|
| 4 |
Introduction to Main System Functions: |
| A |
Applicable for aging of OBC power supplies, high‑power bidirectional power
supplies, industrial control power supplies, server power supplies and other types of
power supplies |
| B |
Free‑of‑charge self‑developed special monitoring software for power supply
aging, with independent intellectual property rights and no legal risks |
| C |
Programmable electronic load modules are used to monitor output‑side parameters
such as voltage, current and power |
| D |
Special aging monitoring software enjoys upgrade service, featuring powerful
expansion capability to avoid repeated investment in equipment |
| E |
Programmable functions including aging parameter setting, time setting, ON/OFF
sequence editing (power‑on and power‑off test for UUT), automatic voltage switching and
load variation
|
| F |
Automatic timed power‑off function when aging of UUT is completed, supporting
unattended operation |
| G |
The computer automatically judges pass/fail status of UUT. Multi‑trolley
window view facilitates centralized management, reduces operators and improves production
efficiency |
| H |
The computer can store aging data reports of UUT for traceability of process
parameters. Barcode scanning is supported and data can be uploaded to MES system |
| I |
RS232‑to‑RS485 adopts photoelectric isolation converter to improve
communication reliability and prevent equipment damage caused by lightning strike |
| J |
One computer can monitor one device at the same time |
| 5 |
Introduction to Water‑cooling Parameters and Control: |
| A |
Water‑cooling Pipe Requirement: |
Each aging cabinet has 2‑column layers. Each layer is provided with one water‑inlet port
and one water‑outlet port; total 2 water‑inlet ports and 2 water‑outlet ports |
| B |
Water‑inlet and Water‑outlet Ports: |
Can be customized as required |
| C |
Valve Control Requirement: |
Automatically adjust water flow rate according to temperature |
| D |
Inlet Water Temperature Control: |
Not controlled by the aging cabinet |
| E |
Water Pressure Control: |
Provided by customer (0.05‑0.15Mpa, adjustable) |
| F |
Water Flow Control: |
0-18L/MIN(adjustable) |
| G |
Heat Dissipation Capacity: |
Calculated based on heat generation of 1.5KW per station |
| H |
Water Pipe Joint: |
Lock‑type joints are adopted for each circuit with manual locking connection.
(Quick‑release joint is recommended) |
| I |
Water Circuit Safety Requirement: |
Water‑electricity isolation |
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