JoinTech JT707A, Руководство пользователя

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1
4
6. EnvironmentAdaptation
Low temperature type battery
Temperature: -
4
0
℃
~
55
℃
High temperature type battery
Temperature: -20
℃
~75
℃
Humidity
It can work for 48 hours under the testing of +50
℃
and 95% non-condensing humidity.
Impact
The device will be intact under the testing of half sine wave, 5G acceleration,pulse duration of 11ms by
impacting three times from each axis. The device functions well during and after testing.
Vibration
Scanning range:5Hz–300Hz. Scanning speed: 1oct
／
min
Scanning time: 30 minutes at each direction
Housing Protection grade
Housing of Intelligent device is compatible with the requirements of IP65 in GB/T4208-2008
Electromagnetic Compatibility
Immunity of ESD is compatible with the requirements of GB/T17626.2. With the testing grade of 7kv
accepted contact discharge and 14kv air discharge, grade B is judged. Immunity of radiation can meet the
requirements of GB/T17626.3. With filed strength of 24V/m and frequency of 20MHz–6000MHz, grade B is
judged.
Installation Compatibility
Ways: Locked by bolting and unlocked by rope-cutting