Technical data

Product Information
Technical Information
1-7
Regulatory Compliances
The 743i and the 743rt comply with the regulations listed in Table 1-2.
Environmental Requirements
The following table shows the environmental requirements for the Model 743.
Table 1-2 Regulations
Safety UL 1950, CSA22.2 950-M, EN60950
Electromagnetic
Certification
FCC 47 cfr. part 15 sub part J Class A; VCCI Class A;
EN55022/CISPR22 Class A; Australia C-Tick AS/NZS
2064.1/2:1992 and AS/NZS 3548:1995
Table 1-3 Environmental Requirements
Temperature Operating: 0˚ to 55˚C;
10˚c/min rate of change maximum
Non-operating: -40˚ to 70˚C
Humidity Operating: 40˚C: 95% RH max
Altitude Operating: 4,600m (15,000 ft) to 40˚C
Non-operating: 15,300m (50,000 ft) to 70˚C
Air flow 150 linear feet per minute, 0˚ to 35˚C
200 linear feet per minute, 35˚ to 55˚C