Phase failure protection
Protection against risk of phase failure
Short circuit protection
Protection against risk of short circuit
Over-load protection
Protection against risk of motor continually over load
Static electricity protection
Eliminate static electricity raised from running of the steps(pallets)
Emergency stop button
Push the emergency stop button to stop the escalator(moving walk) against emergency raise
Comb safety guardProtection against risk of foreign bodies being trapped at the point where the step enter the step(pallet)enters the comb
Handrail entry safety protectionprotection against risk of foreign bodies being jammed into handrail entry
Main drive chains safety protectionProtection against risk of drive chains being breakage or undue elongation
Skirting guardProtection against risk of foreign bodies being jammed into clearance between steps(pallets)and skirting
Step(pallet)chains safety ProtectionProtection against risk of step(pallet)chains being breakaga or undue elongation
Step(pallet)sagging ProtectionProtection against risk of steps being breakaga and sagging
Manual barring device detection and protectionProtection against risk of fitted with removable manual barring device detection
Inspection cover plate or floor plate open protectionIn normal running conditions,Protection against risk of inspection cover plate or floor plate open
Over/Under speed protectionProtection against risk of speed being over/less than 1.2double of rated speed
Unintentional reversal protectionProtection against risk of unintentional reversal of the direction of travel
Step(pallet) deficiency protectionIn normal running conditions,Protection against risk of detection Step or pallet deficiency
Handrail speed deviation protectionIn normal running conditions,Protection against risk of handrail speed deviation steps、pallets or tape actual speed is greater than 15% and continue time than 15 seconds
Brake release detection and protectionStart the escalator or moving walk after,if detection brake not release protection
Stopping distance of super distance protectionProtection against risk of beyond of the maximum allowable braking distance 1.2 double to stopthe ladder
Skirt panel anti clamping device(Skirt panel brush)To reduce the possibility of hysteresis resistance between the steps and skirt panel clamping prevention of the protection device