PN: H300-03400045A10100AB653

Product Datasheet | High IP Solution

Specialist Drives

1.1 kW to 2.8 MW
(1.5 hp to 4,200 hp)
200 V / 400 V / 575 V / 690 V

The HVAC Drive H300 has been designed to meet the needs of:

	Consultants and design engineers All the necessary features to meet your building HVAC project specification requirements. A highly reliable product and support service: Simply specify, install and forget.
	Contractors Fast, easy and secure installation, commissioning and maintenance.
	Owners of commercial buildings Achieves maximum building occupant comfort. Optimum energy saving and value with rapid ROI.

Free 5 year warranty

To share our confidence in the reliability of Control Techniques, our HVAC H300 drive is eligible for Control Techniques’ extended warranty, at no extra cost. It is a testament to our exceptional track record for reliability, giving you total peace of mind that your investment is protected and your site will continue to run uninterrupted. Warranty terms and conditions apply.

Efficiency and reliability in HVAC

HVAC Drive H300 variable frequency AC drive (VFD) is the result of extensive research and builds on our vast experience of the HVAC market.

The HVAC Drive H300, part of the newly introduced Specialist series of industry-specific drive technologies, builds on our company’s five decades of drives expertise, delivering precise, dependable flow control.

The HVAC Drive H300 dimensions are among the smallest in its class at every power rating. This saves valuable building real estate, makes the drives easy to handle, and maximizes mounting flexibility. 

A complete HVAC building automation solution

The HVAC Drive H300 is optimised for fan/compressor control in HVAC applications and has all the features you would expect from a dedicated HVAC drive and more:

Building Automation Systems

Seamless integration with Building Automation Systems with the following onboard communications supported:

1. BACnet, conformance tested to guarantee reliable operation
2. Modbus RTU communications

Custom Software

• Flexibility without a Building Management System with optional modules for running custom application software.

 Fire mode

• The HVAC Drive H300 has onboard Fire mode which allows the drive to continue running uninterrupted in the event of a fire. It can allow the safe extraction of smoke while the drive’s other functions are maintained.

 High Efficiency Operating Modes

• Quiet operation with Rotor Flux Control modes, high switching frequencies (up to 16 kHz).
• Intelligent 10 speed drive cooling fan with minimum noise operation.

 Conformal Coated PCB

• High product reliability with conformally coated PCBs as standard.

Compact Dimensions

• Among the most compact VFD in its class at every frame size, maximizing mounting flexibility.

Dual PID

• Built-in dual process PID loops that can operate independently or be combined to provide more complex functionality.

Energy Efficiency as Standard

• Exponential energy savings through fitting a Control Techniques Variable Frequency Drive into the application.
• HVAC Drive H300 provides high energy efficiency, up to 98% where very little energy is lost in the conversion.
• Motor control of super high efficiency sensor-less permanent magnet motors.
• Dynamic Volts/Hertz energy optimization minimises power loss under low load conditions.

Energy Savings

Energy savings features promise a low total cost ownership:

1. Sleep, Wake & VFD standby modes ensure minimal wasted energy
2. Onboard power metering includes a cost per kWh function to track operating costs
3. Energy savings verified with CT Energy Efficiency Calculator tool

 Thermistor Monitoring

• A temperature sensor input is available which can directly provide an analogue input without a transducer for control of fans and compressors. 

 Extreme Operating Conditions

• Operate in conditions from -20°C to 55°C* (40 °C as standard, above with derating).

 Extended Connectivity

• Extended connectivity with SI option modules (POWERLINK, EtherNet/IP, Modbus TCP/IP, EtherCAT, PROFINET, PROFIBUS, DeviceNet and CANopen).

 Quick Commissioning

HVAC Drive H300 portable memory devices:

• A Smartcard enables simplified maintenance and commissioning without a PC, storing parameters and system upgrades.