Technical Specifications
5
This section provides important technical specifications related to the device.
5.1
General Specifications
Insulation
Class I
Overvoltage Category
OVC II
5.2
Power Supply Specifications
Note
When determining cable lengths, make sure the nominal input voltage for the power
supply is provided at the input power terminal.
Note
Use the internal fuse rating to determine the size of the external circuit breaker/fuse.
Power Supply
Power
Supply Type
Minimum
Nominal
Maximum
Maximum Power
Consumption
Wire Gage
12 VDC (Single)
10.5 VDC
12 VDC
15 VDC
77 W
#14
24 VDC (Single)
13 VDC
24 VDC
36 VDC
72 W
#14
48 VDC (Single)
36 VDC
48 VDC
72 VDC
72 W
#16
88 VDC
125-250 VDC
300 VDC
77 W/ 76W
HI AC/DC
85 VAC
110-230 VAC
264 VAC
75 W/ 75W
#18
Voltage must be measured at the input power terminal.
Based on nominal input voltages and 60 W output load.
Rated at frequency range 47-63 Hz.
Internal Fuse
Fuse Delay
Power Supply Voltage Rating
Ampere
Rating
Fuse Type
% of Ampere
Rating
Opening Time
12 VDC
85 VAC/VDC
12 A
Very Fast Acting
100%
4 hours
(minimum)
RUGGEDCOM RST2228P
Installation Manual, 07/2021, C79000-G8976-1403-13
37