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Product Feature
1. It is suitable for the drive control of permanent magnet synchronous motors and asynchronous motors, and has a variety of rotary encoder interfaces
2. It has the function of self-tuning of motor parameters, which can be used for static tuning or full tuning; flexible start-up curve processing, multi-segment S-curve setting, and 4-level acceleration and deceleration time setting can ensure good elevator operation comfort
3. It has a simple and practical battery operation function, and 48V power input can complete power failure self-rescue
4. It has various elevator functions such as enable detection, brake contactor control, output contactor control, forced deceleration judgment, overspeed protection, speed deviation detection, door opening in advance, contact adhesion detection, motor overheat detection, and start-up pre-torque compensation Special functions make elevator control simple and easy
5. The unique single-key design of the operation panel makes complex keyboard operations easy; and it can be connected to any position through the RJ45 port, making elevator debugging convenient and simple; the parameter copy unit is easy to use and convenient for batch debugging; the built-in DC Reactor and braking unit, which improves the output power factor of the system and reduces the cost of external components of the electrical system
6. The whole series of independent air duct design, professional lightning protection design, professional processing and production platform, and advanced process control ensure the quality of FC320L elevator special inverter
Product Selection
| Item No. | Adaptable Motor (kW) | Input Current (A) | Output Current (A) | Rate Capacity (kVA) | W (mm) | H (mm) | D (mm) | W1 (mm) | H1 (mm) | Diameter (mm) | GW (kg) |
| 1/3 Phase Input and 3 Phase Output 380V (-15%~+15% Tolerance) | |||||||||||
| FC320L-4T-7.5GB | 7.5 | 19 | 17 | 11 | 208 | 322 | 192 | 190 | 305 | Ø6 | 6.5 |
| FC320L-4T-11GB | 11 | 28 | 25 | 16 | 208 | 322 | 192 | 190 | 305 | Ø6 | 6.8 |
| FC320L-4T-15GB | 15 | 35 | 32 | 21 | 208 | 322 | 192 | 190 | 305 | Ø6 | 7.3 |
| Item No. | Remark | ||||||||||
| PG-A4 | AB Incrementall Encoder | ||||||||||
| PG-C | Sin/Cos Encoder | ||||||||||
| PG-C2 | |||||||||||
| PG-C3 | |||||||||||
| PG-B | UVW Encoder | ||||||||||
| MD32PG5 | Absolute Encoder Endat and SSI Connector | ||||||||||
Technical Parameter
| 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 (VC)/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 |
| Parameter Copy | Fast copying of parameters with LED operator panel |
| 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) |