FD100A Series AC Drive
The FD100A series is a versatile, all – digital low – voltage inverter designed for precise frequency conversion and speed regulation of three – phase asynchronous motors. By integrating advanced V/F control, sensorless vector control (SVC), and torque control modes, it offers outstanding dynamic response and energy efficiency across various industrial scenarios.
With an input voltage range of 380 – 480V±10% and an output frequency up to 400Hz, this inverter ensures reliable operation in tough environments such as textile, machinery, water supply, and HVAC systems. It boasts a 150% overload capacity for 60 seconds, automatic voltage regulation (AVR) for input fluctuations, and built – in PID control for closed – loop applications. Enhanced with protections like overcurrent, overvoltage, and thermal overload, along with a compact IP20 design for optimized space and heat dissipation, it guarantees stability.
Featuring RS485 communication (Modbus RTU protocol), 16 – level multi – stage speed presets, and seamless speed tracking for restarts, the FD100A streamlines integration into automated systems. Suited for pumps, fans, compressors, and high – precision machinery, it strikes a balance between performance, durability, and cost – effectiveness. Certified to CE, ISO 9001, and UL standards, this inverter redefines versatility in motor control technology.
bASIC INFO
1AC 220V; 3AC 220v; 3AC 380V
0.75kw ~ 500kW
Yes
Features
Incorporates stable and reliable design solutions while maintaining cost-effectiveness, offering significant price advantages across the entire product line.
With over 15 years of proven market performance, the product undergoes continuous optimization and improvement, ensuring stable and reliable operation.
Multiple protective functions for use in various demanding operating conditions
Our master control system employs a more powerful core, more efficient motor control algorithms making it more adept at handling various high-performance applications.
Features silicone key design for enhanced tactile feedback
Optional LCD keypad available
Parameters
| Technical index | Specification |
|---|---|
| Maximum Frequency | Vector Control：0~599.9Hz V/F Control：0~599.9Hz |
| Carrier Frequency | 0.5kHz~16kHz; the carrier frequency will be automatically adjusted according to the load characteristics. |
| Input Frequency Resolution | Digital Setting： 0.1Hz Analog Setting： 0.01V corresponding maximum frequency ×0.1% |
| Control Mode | Open Loop Vector Control(SVC)； V/F Control |
| Startup Torque | G Type：0.5Hz/150%(SVC)； P Type：0.5Hz/100% |
| Speed Range and Precision | 1：100(SVC)；±0.5%(SVC) |
| Overload Capability | G Type：150% rated current 60s ；180% rated current 3s |
| Torque Boost | 0.1%~30.0% |
| V/F Curve | Line Type、Square Type |
| Acc. / dec Curve | Straight line or S curve acceleration and deceleration mode Acceleration and deceleration time range between 0.0 to 500.0s. |
| DC Brake | DC Brake Frequency：0.00Hz to maximum frequency. Brake time： 0.0s to 36.0s |
| Multi-speed Running | It can realize at maximum of 8 segments speed running via the control terminal. |
| Built-in PID | It is easy to realize process-controlled closed loop control system. |
| Over-voltage/current Stall Control | It can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process. |
| Motor Over-temperature Protection | Acceptable motor temperature sensor input (PT100, PT1000) |
| Timing Control | Timing control function：set time range 0.0~6500.0Min |
| Bus Support | Support Site Bus：Modbus |
| Protection Function | It can implement power-on motor short-circuit detection, output phase loss protection, over current protection, over voltage protection, under voltage protection, overheating protection and overload protection, which can be turned on or shielded as required. |
| Running Command Source | Operation panel reference, control terminal reference, and communication reference |
| Target Frequency Source | Digital reference, analog signal reference, multi-segment speed reference, PI control reference, and communication reference |
| Control Signal Input Terminal | 5 digital input； 2 analog input，support 0~10V、4~20mA、0~20mA、20~0mA、20~4mA and 10~0V signal |
| Control Signal Output Terminal | 1 relay output，2 collector output； 2 analog output，support 0~10V、4~20mA、0~20mA、20~0mA、20~4mA and 10~0Vsignal |
| Using Place | Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
| Altitude | 0~4000m；Derating use when more than 1000m (decrease by 1% per 100 meters) |
| Ambient Temperature | -10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃) |
| Humidity | Less than 95%RH, without condensing |
| Vibration | Less than 5.9m/s (0.6g) |
| Storge Temperature | －20℃~＋60℃ |
| IP Level | IP20 |
| Pollution Level | PD2 |
| Power Distribution System | TN, TT |
Application
