Selec FD100-1 Variable Frequency Drive – Single Phase Input – 1HP
Selec ATSEL FD100 AC Drive – 1HP (0.75kW), 1-Phase 220V | FD100-1-010-C-CE
Compact and powerful AC drive with SVPWM & Flux Vector Control, 0.1–400 Hz output, built-in PI, multi-speed modes, relay output, RS485 Modbus communication, and advanced protection features. Ideal for fans, pumps, conveyors, and general machinery.
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The Selec ATSEL FD100 AC Drive is a compact, high-performance VFD designed for small and medium automation systems. With 0.1–400 Hz output, advanced SVPWM/Flux Vector Control, multi-speed modes, built-in PI, RS485 Modbus communication, and robust protection, it delivers stable motor control for pumps, fans, conveyors, packaging systems, and general industrial machines.
Key Features
Space Vector SVPWM & Flux Vector Control for high-efficiency motor control
Wide frequency range: 0.1–400 Hz
Digital accuracy 0.01%, analog accuracy 0.1%
Built-in PI controller, Counter, and multi-speed running
Multiple inputs: 5 multifunction DI, 2 analog inputs (0–10V / 0–20mA)
Relay output + analog output (0–10V / 0–20mA)
RS485 Modbus RTU communication
Overload capacity: 150% for 1 min (G type), 120% for 1 min (P type)
Braking torque about 20% (up to 150% with brake resistor)
Automatic Voltage Regulation (AVR) and Energy Saving V/F modes
Wide protection suite: Overcurrent, overvoltage, undervoltage, overload, overheat, phase loss
IP20 body, -10°C to +50°C operating range
Easy keypad operation with RUN/STOP/PRG controls
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Supply | 1-Phase 220V AC, 50/60 Hz |
| Rated Power | 1 HP / 0.75 kW |
| Output Current | 5A |
| Control Mode | SVPWM + Flux Vector Control |
| Frequency Range | 0.1–400 Hz |
| Frequency Accuracy | Digital: 0.01%, Analog: 0.1% |
| Accel/Decel Time | 0–3600 s (4-step profiles) |
| Multi-Speed Modes | Yes (5-step presets) |
| Built-in PI | Yes |
| Analog Inputs | AI1: 0–10V, AI2: 0–10V / 0–20mA selectable |
| Digital Inputs | X1–X5 multi-functional terminals |
| Analog Output | 0–10V / 0–20mA selectable |
| Relay Output | ROA–ROB–ROC (NO/NC) |
| Communication | RS485 Modbus RTU |
| Protection | O.Cur / O.Vol / U.Vol / Overheat / Overload / Phase Loss |
| Dimensions | 152 × 89 × 123 mm |
| Weight | 1.2 kg |
| Operating Temperature | –10°C to +50°C |
| IP Rating | IP20 |
Applications
Fans & ventilation systems
Pumps—water, coolant, dosing
Conveyor drives
Food & beverage packaging machines
Industrial washing systems
General automation requiring stable variable speed control
What’s in the Box?
Selec ATSEL FD100 VFD Unit
Mounting hardware
User manual
Warranty card
FAQ
Q1. Can the FD100 be used on conveyors?
Yes, the drive is designed for conveyors, fans, pumps, and general machines.
Q2. Does it support analog control (0–10V / 4–20mA)?
Yes, AI2 supports both 0–10V and 0–20mA via jumper selection.
Q3. Is RS485 communication available?
Yes, FD100 supports Modbus RTU via RS485+. RS485 terminals.
Q4. Is a braking resistor supported?
Yes, braking torque is approx. 20%, and up to 150% with a brake resistor.
Q5. What protection features are available?
Overcurrent, overvoltage, undervoltage, overload, overheat, and phase loss.
Q6. Can multi-speed operation be configured?
Yes, up to 5 multi-speed steps are supported via X1–X5 inputs.