- 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