FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter
FST-880 Elevator dedicated open-loop vector frequency converter

FST-880 Elevator dedicated open-loop vector frequency converter

FST-880 series elevator dedicated frequency converter is suitable for three-phase asynchronous motor open-loop control scenarios. This product adopts a high-performance, high-quality, and high-power density design, which significantly improves usability, maintainability, environmental friendliness, installation space, and design standards, further optimizing the user experience.

Power range

0.4kw~500kw

Input voltage

220V 1 phase to 3 phase
380V 3 phase to 3 phase

Product Overview

 

  • Vertical cargo elevator

    Elevator mini icon

  • Vertical passenger elevator

    Elevator mini icon

  • Escalator

    Elevator mini icon

  • Packaging

  • Food

  • Fans

  • Pumps

Features
  • Integrated control and drive, compact structure, simple operation;
  • Strong environmental adaptability, achieving self-learning of weighing at any weight;
  • Multiple security protection, in accordance with GB/T7588.1/2020 standard;
  • Dual chip control operation and holding brake function;
  • High performance vector control, economical and easy to use, improves the safety and stability of elevators;
  • The perfect combination of CANbus and Modbus communication;
  • Flexible and rich modular value-added accessories.
FST-880 series

Technical Specifications

Item Rated voltage
Input power Number of phases, voltage, frequency 200V level: single phase 220~240V, 50/60Hz
380V level: three-phase 330~440V, 50/60Hz
480V level: three-phase 440-500V, 50/60Hz
Allowed voltage variation  -15%~+10%
Allowed frequency changes -5%~+5%
Instantaneous voltage drop tolerance 200V level: Continue operation at AC150V and above; when the rated input state drops below AC150V, undervoltage protection will occur after 15ms of continued operation.
400V level: Continue operation above AC300V; when the rated input state drops below AC300V, undervoltage protection will occur after 15ms of continued operation.
Basic features Maximum floor 48th floor
Elevator running speed ≤10.00m/s
Group control quantity ≤8 sets
Communication method CAN, RS485 bus serial communication
Drive characteristics Control method With PG card vector control
Starting torque Depending on load, up to 200% rated torque
Speed control range 1:1000 (with PG card vector control)
Speed control accuracy ±0.05% (with PG card vector control, 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 (calculation resolution) 0.01Hz
No load starting compensation When the load size of the elevator is unknown, apply appropriate torque to the motor according to the direction in which the elevator will run.
Make it start smoothly, minimize the car slipping at the moment of starting, and increase the comfort of the elevator starting
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 Integrated, push-pull, differential, Sin/Cos, communication absolute encoder (Heidenhain 1313/Heidenhain 413/Huitong EA53)
PG card signal frequency division output OA, OB orthogonal
Input and output signals Optocoupler input control power supply Isolated 24VDC
Low voltage optocoupler isolated input 24 switches, the optocoupler control signal is an isolated 24VDC power input signal
High voltage optocoupler isolated input 4-way switch
Relay output 6 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 channels (car top communication, parallel or group control)
Modbus communication 2 channels (outbound communication, community monitoring or Internet of Things)
Analog input port 1 single-ended or differential input, input voltage range -10V~+10V, accuracy 0.1%
Protection characteristics Motor overload protection The protection curve of the motor can be set through parameters
Controller overload short circuit protection 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.
Phase loss protection The controller comes with a phase loss detection function. If the input phase sequence is incorrect, the control system will report a phase loss fault, thereby preventing the elevator from running and preventing accidents.
Bus overvoltage threshold Bus voltage 800VDC (380V series), 400VDC (220V series)
Bus undervoltage threshold Bus voltage 350VDC (200V series), 200VDC (220V series)
Instantaneous power outage compensation Protection above 15ms
Heat sink overheated Protection via thermistor device
prevent stalling When the speed deviation during operation is greater than 15% of the rated speed, stall protection is activated.
Rotary encoder abnormality Including the rotary encoder phase loss, reverse direction, disconnection, pulse interference, etc. When such situations occur, the system will immediately perform fault protection to prevent accidents.
Braking unit protection Automatically detect abnormalities in the braking unit and provide protection
Module protection Overcurrent, short circuit, overheating protection
Current sensor protection Self-test at power-on
Speed abnormality protection When the encoder feedback speed exceeds the limit value or the deviation between the torque limit and the speed measurement feedback is too large, the system will immediately perform protection.
The alarm prompts and prohibits further operation, thereby quickly protecting the elevator from abnormal speed.
Output ground protection During operation, if any phase is short-circuited to ground, the output will be shut down to protect the controller.
Output imbalance protection When an unbalanced output three-phase current is detected during operation, the output is shut down to protect the controller.
Braking resistor short circuit protection Detection while braking
Run time limiter protection Self-test at power-on
Speed abnormality protection When the encoder feedback speed exceeds the limit value or the deviation between the torque limit and the speed measurement feedback is too large, the system will immediately perform protection.
The alarm prompts and prohibits further operation, thereby quickly protecting the elevator from abnormal speed.
EEPROM failure Self-test at power-on
display keypad 3-digit LED display, can realize some debugging functions
Operation panel 5-digit LED display allows you to view and modify most parameters and monitor system status
Mobile APP debugging Can connect the system and mobile APP to view and modify system status comprehensively and intuitively
Environment Temperature -10℃~+50℃ (when the ambient temperature is above 40℃, please derate the amount)
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 1000m and below (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 Cabinet installation type

Product Parameters

Model no. Power output current Input voltage Size(mm) Installation size(mm) G.W
FST-880-0R7ST2 0.75KW 4A 220V 89.7*197*145 71.4*184.2 1.5KG
FST-880-1R5ST2 1.5KW 5A 220V 89.7*197*145 71.4*184.2 1.5KG
FST-880-2R2ST2 2.2KW 9A 220V 89.7*197*145 71.4*184.2 1.5KG
FST-880-0R7G/1R5PT4 0.75KW/1.5KW 2.5A/3.7A 380V 89.7*197*145 71.4*184.2 1.5KG
FST-880-1R5G/2R2PT4 1.5KW/2.2KW 3.7A/5A 380V 89.7*197*145 71.4*184.2 1.5KG
FST-880-2R2G/4R0PT4 2.2KW/4KW 5A/9A 380V 89.7*197*145 71.4*184.2 1.5KG
FST-880-4R0G/5R5PT4 4KW/5.5KW 9A/13A 380V 89.7*197*145 71.4*184.2 1.5KG
FST-880-5R5G/7R5PT4 5.5KW/7.5KW 13A/17A 380V 102*200*165 90*189.8 1.9KG
FST-880-7R5G/011PT4 7.5KW/11KW 17A/25A 380V 102*200*165 90*189.8 1.9KG
FST-880-011G/015PT4 11KW/15KW 25A/32A 380V 125*240*175 108*228 3.1KG
FST-880-015G/018PT4 15KW/18KW 32A/37A 380V 125*240*175 108*228 3.1KG
FST-880-018G/022PT4 18KW/22KW 37A/45A 380V 210*345*210 140*320 8.9KG
FST-880-022G/030PT4 22KW/30KW 45A/60A 380V 210*345*210 140*320 9KG
FST-880-030G/037PT4 30KW/37KW 60A/75A 380V 210*345*210 140*320 9.1KG
FST-880-037G/045PT4 37KW/45KW 75A/90A 380V 295*525*225 160*505 19.5KG
FST-880-045G/055PT4 45KW/55KW 90A/110A 380V 295*525*225 160*505 19.6KG
FST-880-055G/075PT4 55KW/75KW 110A/150A 380V 340*580*250 200*560 29.5KG
FST-880-075G/090PT4 75KW/90KW 150A/176A 380V 340*580*250 200*560 29.6KG
FST-880-090G/110PT4 90KW/110KW 176A/210A 380V 340*580*250 200*560 29.8KG
FST-880-110G/132PT4 110KW/132KW 210A/250A 380V 400*610*290 240*590 50.5KG
FST-880-132G/160PT4 132KW/160KW 250A/300A 380V 400*610*290 240*590 51.3KG
FST-880-160G/185PT4 160KW/185KW 300A/340A 380V 500*780*350 400*760 76KG
FST-880-185G/200PT4 185KW/200KW 340A/380A 380V 500*780*350 400*760 77KG
FST-880-200G/220PT4 200KW/220KW 380A/415A 380V 500*780*350 400*760 78.5KG
FST-880-220G/245PT4 220KW/245KW 415A/470A 380V 500*780*350 400*760 79KG
FST-880-245G/280PT4 245KW/280KW 470A/520A 380V 750*860*460 500*840 155KG
FST-880-280G/315PT4 280KW/315KW 520A/600A 380V 750*860*460 500*840 158KG
FST-880-315G/355PT4 315KW/355KW 600A/640A 380V 750*860*460 500*840 159KG
FST-880-355G/400PT4 355KW/400KW 640A/690A 380V 750*860*460 500*840 161KG
FST-880-245G/280PT4C 245KW/280KW 470A/520A 380V 1300*750*465 floor type 199KG
FST-880-280G/315PT4C 280KW/315KW 520A/600A 380V 1300*750*465 floor type 200KG
FST-880-315G/355PT4C 315KW/355KW 600A/640A 380V 1300*750*465 floor type 200KG
FST-880-355G/400PT4C 355KW/400KW 640A/690A 380V 1300*750*465 floor type 202KG
FST-880-400G/450PT4C 400KW/450KW 690A/860A 380V 1500*950*515 floor type 250KG
FST-880-450G/500PT4C 450KW/500KW 780A/860A 380V 1500*950*515 floor type 250KG
FST-880-500G/560PT4C 500KW/560KW 860A/950A 380V 1500*950*515 floor type 250KG
×

Contact Us

captcha
×

Inquire

*Name
*Email
Company Name
Tel
*Message