| 1 |
Power Aging Cart — Appearance & Structure Overview |
| A |
Cart dimensions (mm) |
Temperature-controlled type: L5000 * W1400 * H2200 mm; each unit ages 32 products (dimensions customizable on request) |
| B |
Number of tiers |
4 tiers for product placement, single-row arrangement |
| C |
Tier height |
Product tier height: 380 mm |
| D |
Structure material / main color |
2.0 mm cold-rolled steel plate; industrial design appearance |
| E |
Load-zone heat dissipation |
Top turbine exhaust fan with upward air discharge (convenient for ambient temperature control) |
| F |
Inter-tier insulation & anti-static |
Shelf depth 520 mm; bakelite (phenolic) surface with heat-dissipation holes |
| G |
Cart structure |
Test zone isolated from electrical control zone |
| H |
Sheet metal with visible glass door |
Product zone enclosed, with insulated glass viewing doors |
| I |
Others |
Aging cabinet product zone equipped with smoke alarm |
| 2 |
Control Module Configuration, DUT Power & Aging Quantity |
| A |
Communication control |
RS485 communication; host computer via RS232 |
| B |
Control module model |
PLC + touch screen |
| C |
Power supply method |
One 3–24 V adjustable power supply per 2 tiers; 2 units installed in total |
| D |
Product communication module |
No communication |
| E |
Aging quantity configuration |
8 products per tier; 32 products per full cabinet |
| 3 |
Power Aging Cart — Electrical & Temperature Control System |
| A |
Wiring method |
4-core high-temperature-resistant aviation connectors; aging cables custom-made (customizable per customer requirements) |
| B |
Panel function keys |
Input AC voltage display, start switch, emergency stop switch |
| C |
Product-zone temperature control accuracy |
Product zone enclosed with insulated glass door; temperature control range 50–90°C, max not exceeding 90°C; no-load temperature uniformity within ±3°C (30 min after startup); temperature rise from ambient to 85°C in less than 25 min |
| D |
Product-zone temperature control principle |
Low-temperature heating; over-temperature air exhaust |
| E |
Cart power distribution & control |
380 V three-phase five-wire distribution; computer monitoring and manual electrical control; aging time settable by user in minutes |
| F |
Cart power rating |
200 W * 32 units / 0.8 ≈ 8 kW (DUT power supply efficiency calculated at 80%); aging cabinet power supply, exhaust and heating at 18 kW; actual power consumption approx. 22 kW |
| G |
Control method |
Electrical control with manual/auto switching; real-time computer monitoring during aging |
| H |
Safety protection |
Equipment grounding protection, residual current device (RCD) protection, smoke-alarm auto power-off protection, etc. |
| I |
Control cabinet configuration |
Optional: industrial host computer, 22-inch HD display for monitoring |
| 4 |
Key System Functions |
| A |
Suitable for aging precision devices such as cockpit-domain whole units, BMS controllers, radar controllers, cameras, etc. |
| B |
Dedicated monitoring software can be professionally developed/configurable, self-developed with independent intellectual property and no legal risk |
| D |
Aging-dedicated monitoring software enjoys lifetime upgrade service; powerful scalability saves redundant equipment investment |
| E |
Aging parameters, time settings, ON/OFF timing editing (DUT power-on/power-off test), automatic voltage switching, load variation, etc. are programmable |
| F |
Automatic timed power-off after DUT aging completes, convenient for unattended operation |
| G |
Computer automatically displays pass/fail of DUT power products; multi-cart windows enable centralized management, saving operators and improving production efficiency |
| H |
Computer stores aging data reports and process parameters of DUT for traceability; also supports barcode scanning and MES system upload |
| I |
RS232-to-RS485 uses an opto-isolated converter, improving communication reliability and protecting equipment from lightning damage |
| J |
Each computer can monitor 18 devices simultaneously (each serial port can connect 63 slaves; each computer supports up to 18 serial ports) — standard power aging cabinet configuration |
| K |
Power aging monitoring software includes built-in help documentation for instant resolution of operational questions |
