S.N. Incom Solutions

Sub-fractional low cost AC Drive. Specifically designed for low horsepower applications with built-in EMI filter to efficiently reduce electromagnetic interference and to conform to the CE EMI directive.

• Small size pump & fan, blowing machine, conveyer belt, simple DIY processing equipment.

• Machine tools, textile machinery, woodworking, rubber and plastic, winding / unwinding applications.

• Overload capacity up to 150% / 60 sec, and 200% / 3 sec. Suitable for constant torque applications
• Supports induction and permanent magnet motors with optional PG cards for highly precise speed and position control
• Provides powerful torque output at low frequency (0.5 Hz / 200% without PG vector control; 0 Hz / 200% with PG vector control) for stable heavy-duty operation at low speed and high torque
• Built-in constant tension control function
• Speed, torque, and position control

• Built-in PLC with 5k steps; Supports system programming to save costs
• Built-in STO (SIL2 / PL d) safety function and measures for sudden power outages
• All models can be connected through a common DC bus
• Built-in Modbus and CANopen interface; optional communication card, including EtherNet/IP, Modbus TCP, EtherCAT, DeviceNet, PROFIBUS DP, and PROFINET
• Optional models with built-in lter
• Optional 24V power supply card to reduce unexpected downtime

• Built-in two 33 kHz high-speed pulse input terminals (MI6 & 7) and one output terminal (DFM)
• Built-in two accessory card slots for PG card, I/O expansion card, communication card, or 24V power card at the same time
• Expandable to 3 DI and 3 DO, including 6 ports in total
• Expandable to 2 or 3 relays

• Built-in roll diameter calculation by linear speed, material thickness, and distance meter
• Two PID parameters: Linearly adjustable to control tension at startup, of small / large rolls, and at high / low linear speed
• Tension taper calculation: Automatically adjusts tension per the winding roll diameter to avoid wrinkles or deformation
• Friction and inertia compensation for torque control: Automatically compensates friction and inertia during winding / unwinding for constant tension
• Automatic roll change by merely using external signal without machine shutdown.

• A wide range of models (0.75~400KW) to fulfill the demands of different industries.
• The modularized design eases the maintenance and expansion.
• High speed communication interfaces with MODBUS protocol and BACnet protocol built in. Diverse communication methods to satisfy clients needs on multi-controls. So the following options are available for you: the ProfiBUS-DP, the DeviceNet, the MODBUS TCP, the Ethernet-IP and the CANopen Cards.
• Long-life design and self diagnosis for key components.
• Special PCB coating design (Printed Circuit Board) for enhancing environmental tolerance.
• Complied with global safety standards: CE, UL and cUL Standard LCD model (IP20/NEMA1) with built-in PLC to support up to 10K steps Excellent heat-sink design. Able to operate at 50°C ambient temperature and to adjust automatically rated output value to make the AC drive to work continuously.
• Run fire mode while emergency to have uninterrupted smoke releasing and pressure adding Multi pumps control at fixed amount, fixed time circulating control. Able to control 8 pumps at the same time.

• EC3 series is the most economical solution for sequential control and communication monitoring and can operate independently, allowing the user to achieve stand-alone monitor, e.g. monitoring phototransistor coupler, proximity switch, optical sensor, indicator and illumination switch.
• Through serial ports, EC3 is able to connect to control devices such as PLC, frequency inverter and temperature controller, which can be said to be a programmable application solution that is cost-friendly and highly reliable.
• Built-in 4 points of high-speed counters.

• Used for 2-axis servo positioning control, material cutting machine (high-speed servo control), crane operations, material clipper controlled by the servo.