Sẵn hàngBH 36 tháng
Giá chưa gồm VAT 8% · Đã gồm VAT: 3.419.091 ₫ / sản phẩm
| Số lượng | Đơn giá | Tiết kiệm |
|---|---|---|
| 1–2 máy | 3.165.825 ₫ | — |
| 3–9 máy | 3.070.850 ₫ | −3% |
| từ 10 máy | 2.975.876 ₫ | −6% |
Giá trên chưa gồm VAT. Đơn từ 20 máy trở lên hoặc kèm dịch vụ triển khai, gọi 1900 636 106 để có mức riêng.
| Brand | CyberPower |
|---|---|
| Series | CyberShield |
| Model | CSN27U12V-NA2 |
| Input Voltage Range | AC 90 – 264 V |
|---|---|
| Input Frequency | 40 – 70 Hz |
| Input Connection | 1 x power IEC 320 EN 60320 C7 |
| Watts Watts | 27 Watt |
|---|---|
| Output Voltage | 12 V |
| Battery Type | Sealed Lead Acid |
|---|---|
| Battery Recharge Time | 14 hour(s) |
| Date First Available | February 16, 2019 |
|---|
Pros: – Named brand. You will at least know what you’ll get into.
– Easy wiring. Comes with the screw terminal adapter.
– 6 hours of fan-less operation for both my router and Raspberry Pi server.
– The status signal terminals could work with Raspberry Pi/Arduino and enable status monitoring when combined with NUT or custom scripts.
Cons: – Not really an issue but this does require some basic electrical knowledge and extra components to set up for hardware other than FTTH modems. It was intended for use with those modems after all.
– Output is not perfect 12V when on-line (shows ~13.4V on multimeter). Again not a big issue since most of the routers’ onboard regulators should be able to handle it.
Overall Review: Got this as a part of my backup battery project for my router and Raspberry Pi server. The unit is fan-less (quiet unlike full-fledged UPSes) and can theoretically provide 6 hours of battery backup simultaneously for my router and Pi. It even comes with the screw terminal adapter which is a bit surprising for me. Combined with a DC-DC converter and couple of barrel jack cable assemblies, this works really nicely and outputting both 12V and 5V for the router and the Pi.
