VSD Series III Variable Frequency Drive (480V, 5HP)

Johnson Controls® Variable Speed Drives Series III (VSDs) control the speed of AC induction motors used in fan and pump applications. VSD Series III include the following key enhancements: Sensor/Actuator (SA) bus is built-in. There is no option card. Standard conformal coating Available 100K short circuit current rating (SCCR) for disconnect and bypass models Service switch option on bypass models Broken belt software feature Damper end switch logic for bypass Impact resistant one piece plastic enclosure Features: Integrated common mode reduction 5% DC link choke with input surge protection Variable torque rated for HVAC and HVACR demands 110% variable torque overload Type 1/IP21 and Type 12/IP54 enclosures available for open drive and drive only models Real-time clock to support calendaring and programmable logic controller (PLC) functionality Hand-off- auto (HOA) graphic LCD display and keypad to support simple menu navigation and on-screen diagnostics Auto operation from keypad and two configurable soft keys Conformal coated control and power boards standard provides greater resistance to environmental containments. Power the control logic from an external auxiliary control panel for internal drive functions and fieldbus if necessary Standard Input/Output (I/O): 8 digital inputs (DI), 1 digital output (DO), 2 analog inputs (AI), 2 analog outputs (AO), 2 form C relays (FC), 1 form A relays (FA) Standard communications used to not delay a job as a result of waiting for option cards: BACnet/IP and MS/TP, Modbus TCP, Modbus Remote Terminal Unit (RTU), Johnson Controls SA bus Two expansion slots to support additional I/O Variable Speed Drives Series III: Open, Bypass, and Disconnect Models Product Bulletin 2 Quick disconnect terminals for I/O connections to support fast and easy installation Multi-color pilot light is optional on bypass and standard on disconnect models Three contactor manual bypass with multi-color pilot light for when no specification is provided Two contactor bypass with isolation fusing, manual bypass and mulit-color pilot light to meet isolation fusing specifications Redundant Auto, Run and Fault LEDs located to replicate keypad LEDs in the event the keypad is removed Two contactor bypass with optional service switch for specification matching 100K SCCR for bypass panels as a standard option to keep solution price competitive when 100K SCCR is non-negotiable