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Basic features
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Standard floor
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40 floors
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Elevator running ;speed
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≤ 4.00m/s
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Number of elevators in parallel/group mode
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≤ 4 sets
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Communication mode
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CAN /RS485/RS232
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Control features
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Motor control mode
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Closed loop vector control with PG card
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Startup torque
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Up to 200% (depending on load)
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Speed range
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1:1000(Closed loop vector control with PG card)
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Speed control
precision
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±0.05% (Closed loop vector control with PG card, 25±10℃)
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Torque limit
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200% of the rated torque
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Torque precision
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±5%
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No−load startup
compensation
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When the elevator load is unknown, the system compensates the appropriate torque for the motor according to the running direction of the elevator, so as to make it start smoothly, minimize the car sliding at the moment of starting, and increase the comfort of elevator starting.
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Carrier frequency
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2～16kHz
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Product functions
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Key functions
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See product introduction for details
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Frequency range
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0～99Hz
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Acceleration/
deceleration time
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0.1～8s
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Braking ;torque
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150%
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Special functions
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Protecting ;anti−plug ;
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Perfect protection circuit design, any wrong insertion will not damage, and will not affect other controller.
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Unique communication anti−interference
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In order to improve the anti−interference performance, the car top board and the main control board use the enhanced CAN communication technology, without shielding wire.
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Energy saving operation of standby power supply
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When the normal power supply is interrupted and the emergency power supply is used, the system reduces the running speed of the elevator in the prerequisite of guaranteeing the smooth running curve and stop at the nearest floor.Open the door first, close door after delay for a period of time, press any key in the car to open the door.
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Troubleshooting based on fault level
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Faults are classified into different levels based on the severity. Different levels of faults are rectified using different methods, improving the system operation efficiency.
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Auto−leveling
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The system implements automatic accurate leveling based on the floor pulse counting and up/down leveling feedback signals.
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Door pre−open function
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In automatic running state, when the elevator speed is smaller than 0.25 m/s and the door zone signal is active, the system shorts the door lock by means of the shorting door lock circuit relay and outputs the door open signal, implementing door pre−open. This improves the elevator use efficiency.
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Micro−leveling
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After landing at a floor, the elevator may move upward or downward due to the load change and the car door is not aligned with the ground, which is inconvenient for passengers and goods in and out. In this case, the system allows the elevator to run to the leveling position in the door open state at the re−leveling speed.
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Protection function
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Motor over−load protection, controller over−load protection, short circuit protection, input lost ;phase protection, output lost phase protection, over−voltage protection, under voltage protection, instantaneous power failure compensation, heatsink overheating, stall prevention, pulse encoder failure, brake unit protection, module protection, current sensor protection, speed abnormality protection, output short to ground protection, output imbalance protection, braking ;resistor short circuit protection, speed abnormality protection, running time limiter protection, level switch fault protection, EEPROM abnormal.
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PG card
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PG card type
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Support push−pull, open collector and SIN/COS encoder.
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I/O signal
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Optocoupler input
control power supply
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Isolation 24 VDC
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Low voltage
optocoupler isolation input
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24 x digital inputs.
Optocoupler control signals are isolation 24 VDC power input signals.
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Low voltage
optocoupler isolation input
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4 x digital outputs
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Relay output
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6 normally open contacts, single−pole single−throw, 5 A contact switchover capability. Contact load (Resistive): 5A250VAC or 5A28VDC
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USB interface
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Commissioning by cell phone, IoT monitoring
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CAN communication interface
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2 communication ports (Car top communication, parallel or group control)
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MODBUS communication
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2 communication ports (Outbound communication, Internet of Things)
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Analog input port
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1 single−ended or differential input, input voltage range −10 V to +10 V, precision 0.1%
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Operation
and display
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Operation panel、Keypad、Mobile phone commissioning
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Environment
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Operating site
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The product shall be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling media is the air. The product shall be installed in the environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and drip.
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Ambient temperature
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−10 ~ +40ºC, derated at 40 ~ 50ºC, the rated output current shall be decreased by 1% for every temperature rise of 1ºC
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Humidity
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5 ~ 95%, no condensing
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Altitude
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0 ~ 2000m, derated above 1000m, the rated output current shall be decreased by 1% for every rise of 100m
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Vibration
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Less than 5.9 m/s 2 (0.6 g)
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IP level
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IP20
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Power distribution
system
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TN/TT
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Pollution degree
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PD2
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Storage temperature
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−20～+60℃
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