Physical Specifications - Huawei Atlas 500 Technical White Paper

Huawei Atlas 500
Technical White Paper
Item
Operating humidity (RH,
non-condensing)
Operating humidity (RH,
non-condensing)
Surge protection
IP rating
Heat dissipation mode

3.3 Physical Specifications

Table 3-3 Atlas 500 physical specifications
Item
Dimensions (H x W x D)
Weight
Power consumption
Issue 03 (2019-08-05)
NOTE
l Low-temperature startup: To protect internal components and the drive, the system enters the heating
mode after startup if the ambient temperature is lower than 0°C (32°F). The heating time varies
depending on the ambient temperature but does not exceed 1 hour. In heating mode, the device is
unavailable and the health indicator blinks. After the heating is complete, the system returns to
normal and the health indicator is steady green.
l Temperature: If a 3.5-inch drive is installed, the refrigerating system starts working to keep the
temperature at 60°C (140°F) or lower, and the air flow around the device must reach 0.7 m/s or
higher.
l Surge protection: The surge protection level of the RS232 port for dual-live wire to the ground the
level between the two wires are both ±4 kV (criterion C).
Copyright © Huawei Technologies Co., Ltd.
Specifications
5% to 95%
5% to 95%
Built-in surge protection to best suit harsh outdoor
environments
IP40
Natural heat dissipation without fans
Specifications
l Without a drive: 45 mm x 235 mm x 220 mm (1.77 in. x
9.25 in. x 8.66 in.)
l With a drive: 45 mm x 355 mm x 220 mm (1.77 in. x 13.98
in. x 8.66 in.)
l Without a drive: 2.5 kg (5.51 lb)
l With a drive: 4.7 kg (10.36 lb)
l Typical power consumption
– Without a drive: 25 W
– With a drive: 40 W
l Maximum power consumption:
– Without a drive: 50 W (including the heating module)
– With a drive: 60 W (including the heating module)
3 Product Specifications
18