compact variable frequency drives. honeywell proprietary honeywell.com buildings consume massive...
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COMPACT Variable Frequency Drives
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Buildings Consume Massive Amounts of Energy
• Commercial Buildings consume massive amounts of Energy
– Electricity = 74% of the energy consumed by commercial buildings
• (source: US DOE, 2008 Building Energy Data Book)
• Half of electricity consumed by buildings is used to move air
– More than half of the worlds energy is consumed by pumps and fans
An electric motor is a fixed-speed machine
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VFDs Greatly Reduce Electricity Use
• (VFDs) significantly reduce electrical consumption
– Most pump and fan systems are oversized to account for maximum loads
– Capacity usually exceeds demand
– Application of VFDs converts systems to variable flow
• Green House Gas Reduction– 80% of commercial building CO2
emission due to electricity consumption
VFDs provide the ability to vary the speed of a motor
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What Does a VFD do?
V1
C
+
-
3 ~
MotorVariable Frequency Drive(VFD)
V3 V5
V2 V4 V6
Rectifier DC- circuit Inverter unit
Power Supply
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Affinity laws Express relationship between rotational speed and flow, pressure and power
Flow is directly proportional to speed
Pressure is proportional to the square of speed
Power is proportional to the cube of speed
Why Do It? Less Energy = Greater Savings
% Power Savings = (%Speed Reduction)3
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Why Do It? Less Energy = Greater Savings
% Power Savings = (%Speed Reduction)3
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Opportunities are Everywhere
• Supply and return fans
• Cooling Towers
• Compressors
• Stairway and parking ventilation
• Boiler pumps and fans
• Kitchen Hoods
• Conveyors
• Elevators
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Optimize Capability, Minimize Waste
• Many Micro VFDs come loaded with features that do not fit the application
• Many Micro VFDs do not have the right combination of capabilities
• SmartDrive COMPACT - chose the options to meet the application:– Interface – Filter– Enclosure– Inputs and Outputs
• 3 Year Warranty – Longer than all competitors
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Optimize Capability, Minimize Waste
• Chose only the options you need • Small installed size • Fast installation• Intuitive commissioning • Easy communication• 3-Year Warranty
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Available Sizes and Options
• Power Range– 208/240VAC, 1~in/3~out, .25HP to 3HP– 460VAC, 3~in/3~out, .5 to 7.5HP– NX series available for other sizes– Other niche markets we are examining
• 208/240 VAC 3~in/3~out• 575VAC • 110 VAC
• Application Interface (API)– Limited API (Standard)
• Most Applications• 1 Analog In, 1 Analog Out, 3 Digital In, 1 Relay Out
– Full API• Advanced Applications• 2 Analog In, 1 Analog Out, 6 Digital In, 2 Relay Out
• Enclosure - Open Chassis or NEMA 1• Optional EMC Filter
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Small Installed SizeFRAME H W D
MI1 6.2” 2.6” 3.9”
MI2 7.7” 3.5” 4.0”
MI3 10.2” 3.9” 4.3”
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COMPACT Naming Matrix
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Inputs/Outputs and Communications
• Two Application Interfaces (API) available– Full API
• LCD, 2 Analog In, 1 Analog Out, 6 Digital In, 1 Digital Out, 2 Relay Outputs
– Limited API • LCD, 1 Analog In, 1 Analog Out, 3 Digital In, 1 Relay Output
• Modbus connection standard in both API
• Additional custom API configurations are available
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Standard and Expanded Inputs/Outputs
STANDARD EXPANDED
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Control Wiring
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Fast Installation
• Din Rail and Screw Mountable
• Book shelf, Side-by-side installation – No side clearance required
Screw Holes Screw Holes
Screw Holes Screw Holes
Din Rail Clip
Book Shelf Mounting
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Intuitive Commissioning
• Click-Wheel Interface
• Intelligent menu navigation
• Status Indicators– Ready, Run, Stop, Alarm, Fault
• Control Indicators– Forward, Reverse, I/O, Keypad, Fieldbus
• Menu Indicators– Reference, Monitor, Parameter, Fault
•
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Startup Wizard
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Startup Wizard
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MCA – Micro Communications Adapter
• Upload and Download parameters without powering the drive
• PC Connection to the drive for – Commissioning– Control– Monitoring
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PC Programming Tool
• Commission
• Control
• Upload/Download
• Monitor/Trend
• Faults
• Print/Save