8
6641-22501
Environmental
Temperatures
EN 60068-2-1
EN 60068-2-2
Operating
–40 to +70°C (–40 to +158°F)**
Storage and transport –55 to +85°C (–67 to +185°F)
Humidity
EN 60068-2-30
Operating
5 to 95% relative humidity
Storage and transport 5 to 95% relative humidity
Altitude
Operating
2 000 m / 70 kPa
Service life
Operating
15 years
MTBF
Viper-x12A-P8-HV: 1: 403,000 hours
Viper-x12A-P8-LV: 1: 404,000 hours
Viper-x12A-T3G-P8-HV: 1: 399,000 hours
2: 471,000 hours
Viper-x12A-T3G-P8-LV: 1: 400,000 hours
2: 471,000 hours
1: MIL-C217F2, GB, 25°C (+77°F)
2: IEC 62380
Vibration
IEC 60068-2-6
(sine)
Operational
2g rms 5 – 500 Hz, 5 sweeps
IEC 60068-2-64
(random)
Non-operating long
life simulation
11.44 m/s² rms 5 – 150 Hz, 5 hours
Shock
IEC 60068-2-27 Operating
10 g, 30 ms, half sine
20 g, 11 ms, saw tooth
Enclosure
EN 60950-1
Zinc
Fire enclosure
Dimension W x H x D
With connectors
See "Dimensions" chapter for details
Weight
1.7 kg
Degree of protection
EN 60529
Enclosure
IP67***
Cooling
Convection
** Refer to “Safety” section regarding touch temperature
*** Provided all connectors are connected with IP67 cabling or fitted with protective caps (delivered with the unit),
tightened to the specified torque
