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Item
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Specifications
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Input power
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Number of phases, voltage, frequency
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200V level: single phase 220~240V, 50/60Hz
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400V level: three-phase 380/400/415/440/460V, 50/60Hz
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Allowed voltage variation
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-15%~+10%
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Allowed frequency variation
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-5%~+5%
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Instantaneous voltage Reduce tolerance
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200V level: Continue to run above AC150V; continue to run for 15ms when the rated input drops below AC150V. Post undervoltage protection
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400V level: Continue to run above AC300V; when the rated input state drops below AC300V, continue to run for 15ms and then provide undervoltage protection.
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Basic features
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highest floor
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40th floor
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Elevator running speed
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≤ 4.00m/s
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Group control quantity
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≤ 8 units
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communication method
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CAN bus serial communication
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Operation function
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See Product Feature List in Introduction
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Drive characteristics
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control method
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Vector control with PG card
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Starting torque
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Depending on load, up to 200%
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Speed control range
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1:1000（Vector control with PG card）
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Speed control accuracy
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±0.05%（Vector control with PG card 25±10℃)
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Torque limit
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200% Rated torque
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Torque accuracy
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±5%
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Frequency control range
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0~99Hz
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Frequency accuracy
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±0.1%
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Frequency setting resolution
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0.01Hz/99Hz
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Output frequency resolution (calculated resolution)
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0.01Hz
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No load starting compensation
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When the size of the elevator is unknown, according to the direction in which the elevator will run, apply appropriate torque to the motor and command a smooth start, minimizing the car slippage at the start moment and increasing the comfort of the elevator during startup.
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Braking torque
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150%(external braking resistor), built-in braking unit
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Acceleration and deceleration time
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0.1~8s
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carrier frequency
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2~ 16kHz
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Battery operation
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In the event of a power outage, the elevator relies on battery power to level the elevator at low speed.
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PG interface
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PG card type
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Set open, push-pull, differential, SIN/COS, Endat absolute value type
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PG card signal frequency division output
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OA, OB orthogonal
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Input, output signal
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Optocoupler input control power supply
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Isolated 24VDC
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Low voltage optocoupler isolated input
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24 switching values, the optocoupler control signal is an isolated 24VDC, power input signal
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High voltage optocoupler isolated input
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3-way switch
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Relay output
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6 -way normally open contacts, single pole single throw, 5A contact switching capability, contact load (resistive): 5A250VAC or 5A28VDC
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USB interface
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Mobile phone debugging
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CAN communication interface
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2-way (car top communication, parallel or group control)
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MOD Communication
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2-way (outbound call communication, community monitoring or Internet of Things)
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Analog input port
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1-way single-ended or differential input, input voltage range -10V~+10V, accuracy 0.1%
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Protective function
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Motor overload protection
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The protection curve of the motor can be parameterized
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Frequency converter overload
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150% rated current for 60 seconds; 200% rated current for 10 seconds
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Short circuit protection
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When any two phases on the output side are short-circuited and cause overcurrent, the drive controller is protected.
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Input phase loss protection
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If the input phase is lost, the output will be shut down to protect the drive controller.
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Output phase loss protection
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If the output phase is missing, the output will be shut down to protect the drive controller.
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Overvoltage threshold
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Bus voltage 800V (380V series), 400V (220V series)
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Undervoltage threshold
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Bus voltage 350V (200V series), 150V (220V series)
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Instantaneous power outage compensation
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Protection above 15ms
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Heat sink overheated
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Protection via thermistor device
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prevent stalling
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Stall protection when the speed deviation is greater than 15% of the rated speed during operation
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Pulse encoder failure
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PG wire break
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Braking unit protection
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Automatically detect brake unit anomalies and protect
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Module protection
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Overcurrent, short circuit, overheating protection
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Current sensor protection
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Self-test at power-on
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Speed abnormality protection
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Detected by encoder
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Input voltage over-voltage protection
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400V level is greater than 725V, 200V level is greater than 360V, detected when stopped
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Output ground protection
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During operation, if any phase is short-circuited to ground, the output will be shut down to protect the inverter.
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Output imbalance protection
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When an unbalanced output three-phase current is detected during operation, the output is shut down to protect the inverter.
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Braking resistor short circuit protection
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Detection while braking
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Speed abnormality protection
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According to the different stages of elevator operation (acceleration, deceleration, constant speed), rapid protection is provided for elevator speed abnormalities.
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Run time limiter protection
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During operation, protection when passing through the floor exceeds the specified time
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Leveling switch fault protection
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Protection caused by leveling switch failure
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EEPROM failure
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Self-test at power-on
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Display
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Small keypad
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3-digit LED display, enabling some debugging functions
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Operation panel
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5-digit LED display allows viewing, modifying most parameters and monitoring system status
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PC software
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Connect the system and computer to view and modify system status comprehensively and intuitively
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