Standard Features01 Protection Against Phase Error and Loss3EWhen input dynamic power source has any phase error or loss, cut off the main circuit and control circuit.02 Protect Of Unintentional Reverse Of Direction Of The TravelARPIf reversal travel appears during operation, this device will cut off power supply to main drive machine and brake.03 Auxiliary BrakeAUX-BKBefore travel speed exc-eeds the rated speed more than 1.4 times or changes specified direction, the auxiliary brake will stop the escalator.04 Working BrakeBRKDrive unit configures a working brake; when working brake works, it will stop moving staircase.05 Comb plate Safety DeviceCSSWhen foreign matter is clamped in-between tread and comb plate, this device will cut off main drive machine and brake.06 Drive chain Safety DeviceDCSIf drive chain is broke or abnormally extended, this device will cut off Power supply to main drive machine and brake.07 Emergency Stop But- tonE-STOPWhen emergency con- dition appears, operate this emergency stop button to cut off main drive machine and brake.
08 Handrail inlet protec- tionHGBThis long and flexible r- ubber cover locates at the inter of top and bottom handrail inlets to prevent such accidents as hand clamping.09 Over speed Governo- R1HGD1When travel speed exceeds the rated speed o- ver 1.2 times; this devic-e will work and cut off power supply to main drive machine and working brake.10 Over speed Governo- r2HGD2When travel speed exceeds the rated speed o- ver 1.4times; this device will work and cut off power supply to auxiliary brake.11 Handrail Inlet Safety DeviceHGSIf foreign matters are engaged in handrail inter, this device will cut off power supply to main drive machine and brake.12 Step Chain Safety DeviceSCSIf step chain is broken or abnormally extended, this device will cut off power supply to main drive machine and brake.13 Safety Device Agains- t Step SaggingSRSIf any part of step is sagging or broken so that they cannot be regularly engaged with upper or lower comb plate, this device will cut off power supply to main drive machine and brake.Optional Features14 Safety Device for Be- nding Guide RailCRSIf objects are clamped in-between step tread and the adjacent one and thus causes abnormal operation of steps, this device will cut off power supply to main machine and brake.15 Protection Device Against HandrailHBSWhen handrail belt is broken or excessively Loosened, this device will cut off power supply to main machine belt broken and brake.16 Safety Device for Handrail BeltHSSWhen handrail belt speed is lower than step, this device will cut off power supply to main machine and brake.17 Elevator Supervising SystemSMOSThis system adopts computer to supervise operation and trouble condition of moving walkway.18 Safety Device for Ski- rt PanelSSSWhen foreign matters are clamped in-between step and skirt plate, this device will cut off power supply to main drive machine and brake.

Note:*Configured when HE>6000.

Basic Specific

Note:*This specification is not available for Js-SB/JS-SBF.

Power Supply

Drive Power Capacity(3 Phases)