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Overhead Power Line Early Warning Devices for Crane

Product Details

Product Details

Product Description

Product Description
Electrical wiring grade10KV~500KV
Rated frequency50Hz
Detection modeHigh-voltage electromagnetism induction
Alarm ModeDriving room voice alarm
Communication Mode2.4G
2.4G Communication distance200M
Working VoltageDC12V(Vehicle power or lithium battery)
Host Disspation0.6~0.8W
Working Temperature-40°C~80°C
Ambient Humidity0~95°C(Non-condensing)
Service Life5~8 Years
Ingress ProtectionIP67
Weight2.5KGS


1. Front-end detection unit sets a voltage grade and distance,when it detects a high-voltage signal,which will pass back the signal to the early warning host.
2.2.4G wireless communication mode,barrier-free distance≥200M
3.Wide range of use,support 10KV,35KV,110KV,220KV or above voltage grade.
4.Host alarms after receiving the signal,and reminds the operation person don't close to the dangerous high voltage by making a voice.
5.Easy Installation.Device could be absorbed on crane by magnets or be fixed by iron wires.
6.Could be used on different vehicles repeatly.


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