HVAC Drives

ACH550 Series Image
  • Embedded BACnet
  • Interactive startup assistant
  • Tailor made HVAC software
  • Two built-in PID controllers
  • Real time clock and calendar
  • Built-in timers
  • Harmonic mitigation built-in
Your HVAC system demands effortless comfort for everyone.Our intelligent variable speed drive is dedicated to saving energy,producing quality air,and alleviating environmental concerns.Reduce costs by controlling your building's fans,compressors,and pump motors efficiently,for an energy conscious commercial environment.The ACH550 provides proven reliability,flexibility,and every essential HVAC communication protocol.It is pre-programmed for several applications,including: air handling units,cooling towers,chillers,and more.
BT300 Series Image
  • Fused Disconnect or Circuit Breaker Option
  • Contactors Electronically interlocked
  • 100,000 AIC Short Circuit Rating
  • M1 and M2 Contactors
  • Overload
Siemens BT300 Variable Frequency Drives are designed with reliability in mind. With advanced diagnostic board built into the bypass for determining status. BT300 comes with bypass option. Two different type of bypass the conventional and electronic bypass control.
AF-600FP Series Image
The AF-600FP Fan and Pump Drive is a powerful, flexible, and easy to use AC variable torque drive ideally suited for HVAC, compressor, and pump applications. The drive is available in a standard configuration that includes IP20 or IP00 Chassis, LCD Keypad Display that can be remote mounted, DC Link Reactors, built-in Modbus RTU, Metasys N2, Apogee FLN P1, and RFI Class A2 Filter. Models are available at 208/230V from 1 to 60HP, 460V from 1 to 1350HP, and 575V from 1 to 1350HP.
VSD Series II Series Image
The Johnson Controls VSD Series Variable Speed Open Drives, powered by Cutler-Hammer technology from Eaton’s electrical business, are specifically engineered for HVAC, pump, and fluid control applications. The power circuit makes use of the most sophisticated semiconductor technology and a highly modular construction that is adaptable to the customer’s needs. The open drive input and output configuration (I/O) is designed with modularity in mind. The I/O is compromised of option cards, each with its own input and output configuration. The control module is designed to accept a total of five of these cards.
• True Full Network Connectivity for Both Drive and Bypass N2, XT, SA Bus, LON, and BACnet Protoco.
• Software Parameters that Utilize Engineering Units Common to the HVAC Industry.
• Johnson Controls Support that Includes Ordering, Estimating, and Project Management Tools: Advanced Order Management System (AOMS), Advanced Installation Management (AIM) Tools - QuickLIT, Catalog, PRESTO, and STORE.
• Closed-Loop Control Programmed with Engineering Units for Specific HVAC Applications: Duct Static, Building Static, Pressure Control, and Temperature Control.
• Standard TYPE 12 Keypad on all Drives with Copy and Paste Function; Capable of Monitoring Three Parameters Simultaneously.
• Drive Programming Capability Using Auxiliary 24 V Power Supply (VS-AUX24V).
VFD68 Series Image
The VFD68 Variable Frequency Drive provides three-phase motor speed control in a variety of HVAC/R applications. The VFD68 drive is designed primarily for condenser fan speed control on HVAC and refrigeration condensing units, but can also be set up to control a variety of pumps, blowers, and fans. The VFD68 drive accepts an input signal from P499 Electronic Pressure Transducer, or other devices that provide a 0 to 5 VDC, 0 to 10 VDC, or 4 to 20 mA signal. The application-specific design of the VFD68 drive provides a simple interface, which makes the drive easy to understand and operate. You can quickly and easily reconfigure the VFD68 drive to control variable speed pumps in cooling and heating applications, or to control variable speed supply fans in VAV applications. The VFD68 drive is an RS485, RTU-compliant ModBus slave device and can be integrated into a ModBus network.
• Selectable input types allows use with 0 to 5 VDC (ratiometric), 0 to 10 VDC, or 4 to 20 mA input signals from transducers, sensors, and controllers.
• High input signal selection of two similar inputs (230 or 460 volt models only) provides fan speed control of dual circuit condensing units, based on the highest pressure circuit.
• Compact design provides for easy and flexible installation.
• Three-phase, 230, 460, or 575 VAC models can control a wide variety of three-phase motors ranging up to 10hp.
• Simple and advanced end-user settings provide quick and simple application setup and operation, as well as advanced setup parameters for custom applications.
VFD67 Series Image
The VFD67 Series Variable Frequency Drives combine high performance and energy efficiency in one easy-to-install package. The integrated keypad on the front of the drive provides access to all of the parameters you need for typical three-phase motor applications, such as fan and pump control, rooftop units, air handlers, and cooling towers. Standard features for the VFD67 Series Variable Frequency Drives include a built-in Electromagnetic Compatibility (EMC) filter, Modbus communications, and eight pre-set speeds for greater application flexibility.
• 0.33 to 20 Horsepower (hp) models — cover a variety of Heating, Ventilating, Air Conditioning, and Refrigeration (HVACR) applications
• built-in EMC filter — reduces electromagnetic interference
• RS485 Modbus Remote Terminal Unit (RTU) communications — provide connectivity through industry standard open network protocol
• selectable switching frequency (3, 6, 12, and 18 kHz) — meets specific application needs
• dynamic Volts/Hz mode — improves energy efficiency
• DIN rail or panel mounted models — provide for ease of installation
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