The Canatal Guardian series provides energy‑saving air‑conditioning solutions for data‑center and other precision‑environment applications. Developed by 南京佳力图机房环境技术股份有限公司, the units are designed for 24/7 operation with high reliability and efficient temperature‑humidity control.
Key features include high seasonal energy‑efficiency ratios, intelligent control with RS‑485 monitoring, optional heating/humidification, and a compact design that fits through standard doors. The manual details performance parameters, electrical specifications, physical dimensions, and installation guidelines for the GAU (air‑cooled) and GCU (chilled‑water) models. This manual is written in Chinese.
| Total cooling capacity (GAU series) | 5.6 kW |
|---|---|
| Sensible heat ratio | 0.9 |
| Annual energy efficiency ratio (AEER) | 4.1 |
| Supply voltage | 380 V, 50 Hz |
| Unit length | 835 mm |
| Noise level | <60 dB(A) |
The units operate on a 380 V, 50 Hz power supply.
Measured noise is less than 60 dB(A) at 1.5 m from the unit.
The GAU model provides a total cooling capacity of 5.6 kW.