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FC320L Series | High-Performance Elevator VFD & Lift Drive

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FC320L: Engineering the Perfect Ride.

The FC320L is not just a frequency inverter; it is the dedicated intelligence behind modern elevator systems. Specifically designed for both new installations and elevator modernization, it focuses on the three pillars of vertical transportation: Comfort, Safety, and Efficiency.

Mirror-Smooth Comfort:  Say goodbye to start-up jerks. With optimized S-curve algorithms and Pre-torque Compensation, the FC320L ensures an imperceptible transition from standstill to motion.

Proactive Safety:  Built-in emergency evacuation support (48V battery) and over 10 real-time safety monitors ensure passengers are never stranded during power failures.

Universal Compatibility:  A single platform for both PMSM and Induction motors, simplifying your inventory and engineering process.

Integrated Reliability:  Built-in DC reactors and braking units reduce cabinet space and system costs while enhancing power quality.
  • FC320L

  • Janson Controls

1.Algorithm-Defined Ride Quality

  • Precision S-Curve: Fully customizable acceleration/deceleration profiles for a "mirror-smooth" ride.

  • Auto-Tuning Excellence: Static and dynamic motor auto-tuning for perfect matching with any lift motor brand.

  • Anti-Rollback Logic: High-torque at zero speed ensures the car stays firm when the brake releases.

2.Safety-First Intelligence

  • ARD Support (Automatic Rescue Device): Seamlessly integrates with 48V/96V battery systems for emergency evacuation.

  • Comprehensive Protection: Real-time monitoring of contactor adhesion, overspeed, and motor over-temperature.

  • Reliable in Harsh Grids: Designed to handle voltage fluctuations common in developing infrastructure.

3.Engineering-Friendly Integration

  • Compact Cabinet Footprint: Internal components (DC reactor/Braking unit) reduce external wiring and box size.

  • Smart Commissioning: RJ45 interface for easy keypad connection, allowing parameter setting from anywhere in the machine room.

  • Standardized Interfaces: Rich encoder (Sin/Cos, UVW, ABZ) and communication options for global elevator control systems.





Item No.

Adaptable Motor

 (kW)

Input Current (A) Output Current (A) Rate Capacity (kVA)

W

(mm)

H

(mm)

D

(mm)

W1

(mm)

H1

(mm)

GW

(kg)

1/3 Phase Input and 3 Phase Output  380V (-15%~+15% Tolerance)
FC320L-4T-4.0GB 4 10.5 9 5.9 160
248
183
148
236
2.5
FC320L-4T-5.5GB 5.5 14.8 13 8.9
FC320L-4T-7.5GB-M 7.5 20.5 18 11
FC320L-4T-7.5GB 7.5 19
17 11 208 322 192 190 305 6.5
FC320L-4T-11GB 11 28 25 16 6.8
FC320L-4T-15GB 15 35 32
21 7.3
Item No. Remark
320L-PG-A4 AB Incrementall Encoder
320L-PG-C Sin/Cos Encoder
320L-PG-C2
320L-PG-C3
320L-PG-B UVW Encoder
320L-PG-C5 Absolute Encoder Endat


Basic Specifications
Carrier frequency 2kHz~16kHz;According to the load characteristics, the carrier frequency is automatically adjusted
Input frequency resolution Digital setting: 0.01Hz
Analog setting: maximum frequency × 0.1%
Output frequency accuracy Digital setting: maximum frequency × ±0.01%
Analog setting: maximum frequency × ±0.01%
Control method Open-loop vector control (SVC)/ closed-loop vector control (FVC)/ VF control
Starting torque 0.5Hz/180%(SVC); 0Hz/200%(FVC)
Speed range 1:100(SVC)/1:1000(FVC) /1:50 (V/F)
Steady speed accuracy ±0.5%(SVC)  ±0.05%(FVC)
Overload capacity 150% rated current for 60 seconds; 180% rated current for 1 second.
Motor tuning Tuning with load; Tuning without load
Acceleration and deceleration curve Linear or S-curve acceleration and deceleration methods; four sets of acceleration and deceleration time and four sets of S-curve settings; various combinations
Maintenance control Can be specified by any number of speeds
Multi-speed operation Realize up to 8-speed operation
Automatic voltage regulator(AVR) When the grid voltage changes, it can automatically keep the output voltage constant
Display And Operation
LED display Can display setting frequency, output frequency, output voltage, output current and other parameters.
Protective function Power-on short circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, under-voltage protection  40 kinds of protection.
Key lock and function selection Realize the partial or complete locking of the keys, and define the scope of action of some keys to prevent misuse.
Personalization
Power-on peripheral equipment safety self-test It can realize safety detection of peripheral equipment such as grounding, short circuit etc.
Power failure emergency Operation Simple and convenient implementation of emergency operation plan
Over-speed protection Built-in elevator overspeed protection function; multiple action options
Judge speed deviation Built-in speed deviation detection function; discover potential hidden dangers of elevators in time.
Forced shift function It has the function of forced speed change detection; it can effectively prevent the elevator from rushing to the top and squatting at the bottom.
Direct docking function Combined with direct docking commands for crawl-free operation
Motor temperature detection Timely judge the motor temperature to eliminate potential safety hazards
Start compensation Three starting torque compensation methods: analog, digital, no weighing
QUICK button User-defined shortcut menu
Timing control Convenient timing control function
Input And Output Characteristics
Run command channel Two channels: operation panel given, control terminal given.
Frequency source 4 frequency sources: digital reference, multi-speed reference, analog voltage 1 reference, and analog voltage 2 reference.
Input terminal 10 digital input terminals, one of which can be used as high-speed pulse input, compatible with active PNP or NPN input mode.
2 analog input terminals, one of which can only be used as voltage input, and the other can be used as voltage input or current input.
Output terminal 3 digital output terminals
2 relay output terminals
1 channel of analog output terminal, 0/4 ~ 20mA or 0/2 ~ 10V can be selected respectively, which can realize the output of physical quantities such as set frequency and output frequency
Environmental Characteristics
Working temperature -10~+40℃, up to 50℃, air temperature change is less than 0.5℃/min
Storage temperature -40~+70℃
Application occasion Indoors, free from direct sunlight, dust, corrosive gas, flammable gas, oil mist, water vapor, dripping water or salt etc.
Altitude Less than 1000 meters, derating is required for more than 1000 meters
Humidity Less than 95%RH, no condensation
Vibration resistance 3.5m/s² at 2-9Hz, 10m/s² at 9-200Hz (IEC60721-3-3)
Protection degree IP20
Pollution level Class 2 (dry, non-conductive dust pollution)


Customization & ODM Capabilities

More Than a Standard Product. It's Your Custom Starting Point
This platform is designed for adaptation and supports:
Software Tailoring
Modify parameters and develop specialized functions.
Hardware Adaptation
Adjust mechanical design and swap key components.
Complete Branding
Apply your logo and packaging seamlessly.

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            Guixiang Community,Guanlan Street, Longhua District, Shenzhen, China.
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 Email: info@jansoncontrols.com

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