ECF510 Elevator Intelligent controller & AC drive-Nietz Electric Co.,Ltd

Features

The ECF510 series offers an integrated elevator drive and control solution, featuring advanced vector control technology, and provides precise control of IM and PM motors for a safe and smooth ride.

Integrated elevator control technology and thoughtful design minimize the time and space required for installation and adjustment.

The ECF510 Series meets international safety standards to ensure the safety of elevator passengers. Its compact design is durable and supports a variety of coding types. With the optional NZR series energy recovery unit, ECF510 provides power recovery and energy saving, offering an optimal solution for elevator drive control.

The ECF510 series - integrated elevator controller is a device that integrates elevator control, drive, safety protection and other functions. It has the following advantages:

Highly integrated: Integrating the control, drive and safety protection functions of the elevator together, simplifying the system structure and reducing installation space and cost.

Efficient and energysaving: By optimizing the control algorithm, the efficient operation of the elevator is achieved and energy consumption is reduced.

Safe and reliable: The built-in safety protection function detects and handles faults in time, ensuring the safe operation of the elevator.

User friendly: Provides rich interfaces and protocols to facilitate integration with other systems and devices, meeting the needs of different users.

Convenient maintenance: Due to the high degree of integration, the number of equipment is reduced and maintenance work is facilitated

More advanced

Taking the direct position as the control object, it has the function of
automatically generating multi-floor motion speed curves.
Multi-core redundant control technology, integrated advanced CAN bus, Modbus, and Internet of Things communication technology.
Built-in accurate real-time clock, providing rich time-sharing control functions to achieve energy-saving control and intelligent building management.
Supports a variety of flexible emergency rescue operation plans.
Automatic identification and operation of short floor stations.
UCMP, brake force detection function.
With group control function of less than 8 units.

Easier to use

Integrated control and drive, compact structure, convenient for realizing small
machine room or machine roomless design.
Function parameters are easy to operate and debug.
Supports multiple debugging methods: PC software, operation panel, remote
debugging (supports Bluetooth, WIFI).
Equipped with multi-function keyboard, making elevator inspection,
maintenance and debugging simple and easy.
With intelligent weighing self-learning function.
Equipped with elevator physical examination functions: automatic detection of
balance coefficient, slippage test.

Safe and reliable

Multiple security protections, compliant with GB/T7588.1/2 2020 standard.
The fault-tolerant design of hardware and software has multi-category fault
handling mechanisms to minimize accidents.
Ensure safe operation with professional drive manufacturing technology, strong
environmental adaptability, and comprehensive resistance to power grid
fluctuations, dust, high temperature and lightning.
Multi-core control operation, brake, STO function.

More comfortable

Flexible starting and docking can be achieved without load cells.
High-performance vector control gives full play to motor performance for better comfort.

More economics

Truly integrated, the system is simpler, peripheral wiring is greatly reduced, it is economical and easy to use, and improves the safety and stability of the elevator.
Utilize bus technology to minimize the number of traveling cables.
The accessories adopt modular design and have flexible and rich optional
accessories, which can be combined to meet the perfect customer needs.
Built-in simple group control software can realize dual-machine group control

Specifications

Item	Specifications
Input power	Number of phases, voltage, frequency	200V level: single phase 220~240V, 50/60Hz
	Number of phases, voltage, frequency	400V level: three-phase 380/400/415/440/460V, 50/60Hz
	Allowed voltage variation	-15%~+10%
	Allowed frequency variation	-5%~+5%
	Instantaneous voltage Reduce tolerance	200V level: Continue to run above AC150V; continue to run for 15ms when the rated input drops below AC150V. Post undervoltage protection
	Instantaneous voltage Reduce tolerance	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.
Basic features	highest floor	40th floor
	Elevator running speed	≤ 4.00m/s
	Group control quantity	≤ 8 units
	communication method	CAN bus serial communication
	Operation function	See Product Feature List in Introduction
Drive characteristics	control method	Vector control with PG card
	Starting torque	Depending on load, up to 200%
	Speed control range	1:1000（Vector control with PG card）
	Speed control accuracy	±0.05%（Vector control with PG card 25±10℃)
	Torque limit	200% Rated torque
	Torque accuracy	±5%
	Frequency control range	0~99Hz
	Frequency accuracy	±0.1%
	Frequency setting resolution	0.01Hz/99Hz
	Output frequency resolution (calculated resolution)	0.01Hz
	No load starting compensation	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.
	Braking torque	150%(external braking resistor), built-in braking unit
	Acceleration and deceleration time	0.1~8s
	carrier frequency	2~ 16kHz
	Battery operation	In the event of a power outage, the elevator relies on battery power to level the elevator at low speed.
PG interface	PG card type	Set open, push-pull, differential, SIN/COS, Endat absolute value type
PG interface	PG card signal frequency division output	OA, OB orthogonal
Input, output signal	Optocoupler input control power supply	Isolated 24VDC
	Low voltage optocoupler isolated input	24 switching values, the optocoupler control signal is an isolated 24VDC, power input signal
	High voltage optocoupler isolated input	3-way switch
	Relay output	6 -way normally open contacts, single pole single throw, 5A contact switching capability, contact load (resistive): 5A250VAC or 5A28VDC
	USB interface	Mobile phone debugging
	CAN communication interface	2-way (car top communication, parallel or group control)
	MOD Communication	2-way (outbound call communication, community monitoring or Internet of Things)
	Analog input port	1-way single-ended or differential input, input voltage range -10V~+10V, accuracy 0.1%
Protective function	Motor overload protection	The protection curve of the motor can be parameterized
	Frequency converter overload	150% rated current for 60 seconds; 200% rated current for 10 seconds
	Short circuit protection	When any two phases on the output side are short-circuited and cause overcurrent, the drive controller is protected.
	Input phase loss protection	If the input phase is lost, the output will be shut down to protect the drive controller.
	Output phase loss protection	If the output phase is missing, the output will be shut down to protect the drive controller.
	Overvoltage threshold	Bus voltage 800V (380V series), 400V (220V series)
	Undervoltage threshold	Bus voltage 350V (200V series), 150V (220V series)
	Instantaneous power outage compensation	Protection above 15ms
	Heat sink overheated	Protection via thermistor device
	prevent stalling	Stall protection when the speed deviation is greater than 15% of the rated speed during operation
	Pulse encoder failure	PG wire break
	Braking unit protection	Automatically detect brake unit anomalies and protect
	Module protection	Overcurrent, short circuit, overheating protection
	Current sensor protection	Self-test at power-on
	Speed abnormality protection	Detected by encoder
	Input voltage over-voltage protection	400V level is greater than 725V, 200V level is greater than 360V, detected when stopped
	Output ground protection	During operation, if any phase is short-circuited to ground, the output will be shut down to protect the inverter.
	Output imbalance protection	When an unbalanced output three-phase current is detected during operation, the output is shut down to protect the inverter.
	Braking resistor short circuit protection	Detection while braking
	Speed abnormality protection	According to the different stages of elevator operation (acceleration, deceleration, constant speed), rapid protection is provided for elevator speed abnormalities.
	Run time limiter protection	During operation, protection when passing through the floor exceeds the specified time
	Leveling switch fault protection	Protection caused by leveling switch failure
	EEPROM failure	Self-test at power-on
Display	Small keypad	3-digit LED display, enabling some debugging functions
	Operation panel	5-digit LED display allows viewing, modifying most parameters and monitoring system status
	PC software	Connect the system and computer to view and modify system status comprehensively and intuitively
Environment	ambient temperature	-10℃ ~+50℃ (please derate when the ambient temperature is above 40℃)
	humidity	Below 95%RH, no condensation of water droplets
	vibration	Less than 5.9m/s2(0.6g)
	storage temperature	-20~+60℃（Short-term temperature during transportation）
	Place of use	Indoor (no corrosive gas, dust, etc. places)
	pollution level	PD2
	IP rating	IP20
	Applicable to power grid	TN/TT
	Altitude	Below 1000m (above 1000m, please derate the controller, derate the controller by 1% for every 100 meters higher)
Structure	Protection level	IP20
	cooling method	Forced air cooling
	Installation method	In-cabinet installation type

Application