Easy Communication
• Start-up Wizards—All you have to do is tell the VFD whetheryou have a pump or a fan, enter nominal motor information, and you are up and running
• Graphic Interface—The easy-to-use keypad and interfacedeliver menu-driven programming and monitoring for fast, uniform commissioning. It’s also easy for the building owner or manager to learn and use, helping to reduce service calls. Plus, a manual is built into the keypad for easy access when needed.
• Built-In Communications—With BACnet®, N2 and Modbus built in, your customers will enjoy a lower total installed cost and reliable communications with the building management system.
• PC Software Wizards—Commissioning, programming and troubleshooting are all a snap thanks to these guided Startup and PID wizards.
• Built-In PLC—Another reason why SmartVFD HVAC is a great value for your customers, the built-in PLC eliminates the need for an expensive external controller.
Built-in Protection
• 5% DC Choke for harmonic protection.
• Standard RFI Filter—Ensures that EMC/RFI requirements are met.
• Fire Mode for safe operation.
• Enclosure classes NEMA 1, NEMA 12 or NEMA 3R
• Bypass Options—Meet specifications and system critical applications with a comprehensive bypass offering.
• Motor Switch Ride-Through—Easy, fault-free maintenance.
• Overvoltage trip and undervoltage trip protection
• Ground fault protection
• Mains and motor phase supervisions
• Overcurrent and unit overtemperature protection
• Motor overload, motor stall and motor underload protection
• Short-circuit protection of +24V and +10V reference voltage
Smart Technology
• 6-pulse IGBT, PWM technology
• Intelligent cooling arrangement. Control and power airflow separated.
• Real-Time Clock—Battery included
• 98% Displacement Power Factor Rating
• 98.5% Efficiency at full load
• 0-320Hz output frequency capabilities
The SmartVFD HVAC is a variable frequency drive designed for use in HVAC application to control the speed of HVAC pumps and fans in order to maximize energy efficiency. Smart VFD is also designed to run 3 phase standard and high efficiency induction motors by varying the output voltage and frequency.
The SmartVFD is easy to install, communicates effectively with building control systems to minimize energy consumption.
The SmartVFD BYPASS is easy to specify, select, install and commission. It is the perfect complement to the advanced capabilities of the SmartVFD HVAC. The SmartVFD BYPASS configurations make it easy for you to select the right bypass to complete your drive package. All configuration are available in NEMA 1, NEMA 12 and ventilated NEMA 3R.