Selec VFD-S-3 Three Phase AC Drive

Product Summary:
Selec’s VFD-S-3 is a high-efficiency three-phase AC drive designed for scalable motor control across a wide range of industrial systems, featuring robust protection and programmable settings.

Key Features:

• Input: 3-phase 415V AC, 50/60 Hz | Output: 0–400 Hz

• Power Range: 1 to 20 HP (0.75 to 15 kW)

• Multiple V/f modes: 4 preset + 1 user-defined

• SVPWM-based scalar control for enhanced performance

• 8 Digital Inputs (PNP/NPN), 2 Analog Inputs, 2 Relay Outputs

• RS-485 Modbus communication support

• Comprehensive protection (OV, UV, OT, OC, SC, etc.)

• Ingress Protection: IP20

Applications:

• Pumps and Fans

• Conveyor systems

• Food & Beverage packaging

• Industrial washing machines

• General manufacturing machinery

Product Benefits:

• Ensures reliable motor operation across variable loads

• Supports both Normal and Heavy Duty configurations

• User-friendly installation and configuration

• Extends motor life with smooth acceleration/deceleration

• Protects equipment with multiple safety functions

FAQ:

Q1: What types of motors are compatible with the Selec VFD-S-3?
A: It is compatible with standard 3-phase induction motors and is ideal for applications requiring variable frequency control.

Q2: Can I monitor or configure this drive remotely?
A: Yes, it supports RS-485 Modbus protocol for remote monitoring and control via compatible PLC or SCADA systems.

Q3: Does the VFD-S-3 support both normal and heavy-duty applications?
A: Absolutely, different variants of the VFD-S-3 cater to both ND and HD load conditions, with respective overload capacities.