AHU Retrofits Solutions

AHU Retrofits Solutions

AHU Retrofits Solutions

An energy retrofit leads to substantially reduced energy consumption over conventional systems based on detailed analysis of existing system parameters. The resultant of our AAD TECH Retrofit Solutions is sometimes more than 50% reduction in power consumption dependent upon variable factors.

Energy efficiency has become an integral part of building services design, maintenance and upgrade. Many organisations overlook air handling units (AHU’s) when looking to save energy. Upgrading AHU’s with plug fans using EC motor technology can realise significant savings in energy, maintenance and more.

Benefits of Our Retrofits Solutions

co2

Replaced with highly efficient EC drives.

power
power

Power consumption reduced

noise
noise

Noiseless system

BMS
BMS

BMS ready operation

low
low

Low maintenance

powersaving
powersaving

Guaranteed power saving

co2
co2

Co2 footprint reduced

Our Solutions Vs Conventional Belt Fan

Our Solutions Vs Conventional Belt Fan

PARAMETER

PARAMETER

PARAMETER

CONVENTIONAL FAN

CONVENTIONAL FAN

CONVENTIONAL FAN

AADTECH SYSTEM

AADTECH SYSTEM

AADTECH SYSTEM

Motor Efficiency

Motor Efficiency

Motor Efficiency

70-85%

70-85%

70-85%

93-95%

93-95%

93-95%

Belt Maintenance

Belt Maintenance

Belt Maintenance

Required

Required

Required

Not Required

Not Required

Not Required

Bearing Maintenance

Bearing Maintenance

Bearing Maintenance

Required

Required

Required

Not Required

Not Required

Not Required

Copper Loss

Copper Loss

Copper Loss

High

High

High

Non-Existent

Non-Existent

Non-Existent

Slip Loss

Slip Loss

Slip Loss

Yes

Yes

Yes

No

No

No

Belt & Pulley Losses

Belt & Pulley Losses

Belt & Pulley Losses

Yes

Yes

Yes

No

No

No

Blower Weight

Blower Weight

Blower Weight

Heavy

Heavy

Heavy

Light

Light

Light

Corrosion Resistance

Corrosion Resistance

Corrosion Resistance

No

No

No

Yes

Yes

Yes

Vibration Pads

Vibration Pads

Vibration Pads

Required

Required

Required

Not Required

Not Required

Not Required

Soft Start

Soft Start

Soft Start

Additional Equipment Required

Additional Equipment Required

Additional Equipment Required

Built-In

Built-In

Built-In

Motor Heat Loss

Motor Heat Loss

Motor Heat Loss

Yes

Yes

Yes

No

No

No

Why Reliable With AAD TECH Integration ?

Why Reliable With AAD TECH Integration ?

Retrofit in existing AHU

The system assembly is designed to withstand a wide range of Voltage ranges and has inbuilt checks to handle Surge and Swells.

The system assembly is designed to withstand a wide range of relative humidity (10% to 100%) conditions.

The system is balanced dynamically so Balancing is not required throughout the life time.

Faults related to Pulley, shaft and belt do not occur.

Faults related to fuses and general VFD malfunction do not occur.

The system is designed with HQ bearings so the bearing maintenance is nil and bearing related faults do not occur.

The system assembly is designed to withstand highly corrosive environments so the faults due to corrosion and metal degradation do not occur.

Ready BMS and Standalone sensor integration ensures man less operation with easy operational procedures.

Retrofits Showcase

Retrofits Showcase