imo vxh91m-4e jaguar hvac inverter 45kw, 3phase, 440v, 91amp integral filter & dcr ip21

Why Choose the IMO VXH91M-4E Jaguar HVAC Inverter Drive?

The IMO VXH91M-4E is a high-performance HVAC variable frequency drive (VFD) from the IMO Jaguar VXH series, designed for energy-efficient speed control of three-phase motors in building services, ventilation and pumping applications. It is ideal for fans, pumps, air handling units and commercial HVAC systems where dependable motor control and reduced energy consumption are essential.

As part of the Jaguar VXH HVAC range, the VXH91M-4E is suitable for integration into building management systems or standalone operation. It includes an integral EMC filter and DC reactor, helping simplify installation while supporting efficient, reliable performance in commercial and industrial environments.

With a rated motor power of 45 kW, a rated output current of 91 A and operation from a three-phase 380-480 V AC supply, the VXH91M-4E is supplied in an IP21 enclosure, making it suitable for indoor plant room, control panel and HVAC motor control applications.

Key Advantages

• Dedicated HVAC variable frequency drive for pumps, fans and ventilation systems.
• 45 kW motor power rating for building services applications.
• 91 A rated output current for HVAC motor control.
• Three-phase 380-480 V AC input suitable for commercial and industrial installations.
• IP21 enclosure for indoor HVAC and plant room environments.
• Integral EMC filter and DC reactor supplied as standard.
• Designed for energy-saving control of pumps, fans and air handling units.
• Suitable for BMS integration and standalone control applications.

Key Features

• IMO Jaguar VXH HVAC inverter series.
• 45 kW rated motor power.
• 91 A rated output current.
• Three-phase 380-480 V AC input supply.
• IP21 enclosure.
• Integral EMC filter.
• Integral DC reactor.
• Built-in PLC functionality.
• Real-time clock and timer functions.
• Multiple PID controllers for HVAC process control.
• Fire mode and anti-jam functionality.
• Designed for pump, fan and ventilation applications.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: Jaguar VXH
• Model: VXH91M-4E
• Product type: HVAC AC variable frequency drive
• Rated output power: 45 kW
• Rated output current: 91 A
• Nominal voltage: 440 V AC
• Input voltage: 380-480 V AC
• Input phases: 3-phase
• Output phases: 3-phase
• Frequency: 50 / 60 Hz
• Protection rating: IP21
• Integral EMC filter: Yes
• Integral DC reactor: Yes
• Mounting type: Wall / panel mounting
• Application type: HVAC, pumps and fans

Energy-Efficient HVAC Motor Control

Variable frequency drives such as the IMO VXH91M-4E regulate motor speed by adjusting output voltage and frequency according to system demand. In HVAC and pumping systems, this helps reduce energy consumption, improve comfort control and minimise mechanical stress on motors and driven equipment.

The Jaguar VXH series is designed for building services applications where efficient control, dependable operation and flexible integration are required. Its HVAC-focused functions make the VXH91M-4E suitable for commercial ventilation, pump control and energy management systems.

Typical Applications

• Air handling units (AHUs).
• Commercial ventilation systems.
• Cooling and condenser fan control.
• Circulating pumps and booster pumps.
• Building management systems (BMS).
• HVAC plant rooms and energy management systems.
• Commercial and industrial building services.
• Fan and pump control applications.

Trusted by HVAC and Building Services Professionals

IMO Jaguar VXH inverter drives are widely used by building services engineers, HVAC contractors, automation specialists and control panel manufacturers for reliable energy-saving control of pumps, fans and ventilation systems.