Tai'an Lixiang Electric Co

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Usage This device is suitable for signal blocking of the lower wellhead lifting signal and the upper wellhead lifting signal or the upper wellhead lifting signal and winch control blocking. This device is locked with the winch control circuit. The winch can only be started after the signal worker sends a signal. If the winch does not start after the signal is sent, the signal needs to be sent again to start the operation.
■ Function, signal blocking
, signal display
, blocking display
, audio prompt
, delay blocking
■ Technical parameters Operating voltage/
/>Signal voltage
Delay time~
Control voltage or