![Cisco TelePresenceMCU 5300 Series Getting Started Download Page 19](http://html.mh-extra.com/html/cisco/telepresencemcu-5300-series/telepresencemcu-5300-series_getting-started_67166019.webp)
Technical specifications
19
Technical specifications
Power requirements
Over-current protection
Ensure the supply to this unit is protected by a branch circuit protector rated by a
maximum of 20A.
Operating environment
The MCU must only be used within the following environmental conditions:
Anti-static precautions
When servicing or removing components or connections, first attach an anti-static
wrist strap to an appropriate earth point.
Table 3: MCU 5300 Series ratings
Rating
Value
Nominal voltage
115V to 230V 50/60 Hz
Current rating
6A Maximum
Supply voltage range
100 to 240V 50/60 Hz
Caution
— over-current devices must meet applicable national and
local electrical safety codes and be approved for the intended application.
Table 4: Operating environment
Environment
Temperature
Humidity
Operating environment
0°C to 35°C
10% to 95%
(non-condensing)
Non-operating environment
-10°C to 60°C
10% to 95%
(non-condensing)
Optimum operating environment
21°C to 23°C
45% to 50%
(non-condensing)
!