- 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.
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.
- Fused Disconnect or Circuit Breaker Option
- Contactors Electronically interlocked
- 100,000 AIC Short Circuit Rating
- M1 and M2 Contactors
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.
Johnson Controls VSD Series II Variable Speed Micro Drives (JC-VSM II) are the next generation of drives specifically engineered for todays HVAC mid-market applications. These micro-processor-based drives have standard features that can be programmed to tailor the drives performance to suit a wide variety of application requirements. The JC-VSM II product line uses a 32-bit microprocessor and insulated gate bipolar transistors (IGBTs) that provide quiet operation, high efficiency, and smooth low-speed performance for three-phase induction motors. The size and simplicity of the JC-VSM II makes it ideal for hassle-free installation. Models rated at 575 volts, three-phase, 50/60 Hz are available in sizes ranging from 1 to 7-1/2 hp. Models rated at 480 volts, three-phase, 50/60 Hz are available in sizes ranging from 1/2 to 10 hp. Models rated at 230 volts, single or three-phase, 50/60 Hz are available in sizes ranging from 1/4 to 3 hp, 230 V three-phase output. Models rated at 115 volts, single-phase, 50/60 Hz are available in 1/4 to 1-1/2 hp, 230 V three-phase output.
Preset Application Macros, Startup Wizard, and Diagnostic Capabilities.
DIN Rail and Screw Mountable Chassis.
Compact, Space Saving Design.
IP 20 Enclosure Class Available as Standard.
- Programmable i/o
- Built-in motor flux braking
- Built-in sleep and wake functions for on demand use
- Advanced application functions for easy programming
- High frequency switching (up to 32kHz) for quiet running
Variable torque, fan & pump drive for:
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
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.