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Home Motors & Motor Control VFD Variable Frequency Drives NAE VFDs

NAE VFDs

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North American Electric (NAE) VFDs are essential components in many industrial settings, as they control the speed and torque of motors based on the application's requirements. By optimizing the speed of electric motors, these VFDs contribute to energy savings and increased operational efficiency, which are key concerns in today's industry.

NAE VFDs are designed with user-friendly interfaces, which can be configured quickly for a variety of applications. This ease of use doesn't compromise on the range of features they offer, including advanced controls and monitoring capabilities that provide valuable feedback for improving performance and detecting issues early on.

NAE VFDs are compatible with various types of motors and can be integrated into existing systems without much hassle. Whether you're involved in manufacturing, water treatment, or HVAC systems, you'll find these VFDs adaptable to your specific requirements.

Durability is also a hallmark of NAE VFDs. Built to withstand challenging industrial environments, they come in enclosures that protect them from dust, moisture, and other environmental factors that could affect their performance. The company's commitment to quality ensures that these VFDs meet rigorous industry standards, contributing to their long service life and reducing downtime for maintenance or repairs.

Products

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NAE VFD-SV2800IS7-4SO - 400 HP, 500 HP, VT, 480 Volt 1 to 3 Phase
NAE VFD-SV2800IS7-4SO - 400 HP, 500 HP, VT, 480 Volt 1 to 3 Phase
$45794.90
NAE VFD-SV2800IS7-4SO - 400hp/547 Amps Heavy Duty CT or 500hp/613 Amps Normal Duty VT, LSIS IS7 Series, 480V, With Built In Keypad, LS Model #SV2800IS7-4SO, Order Code 6121015100
NAE VFD-SV2200IS7-4SOD - 350 HP, 400 HP, VT, 480 Volt 1 to 3 Phase
NAE VFD-SV2200IS7-4SOD - 350 HP, 400 HP, VT, 480 Volt 1 to 3 Phase
$29635.03
NAE VFD-SV2200IS7-4SOD - 350hp/432 Amps Heavy Duty CT or 400hp/547.0 Amps Normal Duty VT, LSIS IS7 Series, 480V, 5% DC Choke, LS Model #SV2200IS7-4SOD Order Code 6121015000
NAE VFD-SV1850IS7-4SOD - 300 HP, 350 HP, VT, 480 Volt 1 to 3 Phase
NAE VFD-SV1850IS7-4SOD - 300 HP, 350 HP, VT, 480 Volt 1 to 3 Phase
$28819.03
NAE VFD-SV1850IS7-4SOD - 300hp/370 Amps Heavy Duty CT or 350hp/432 Amps Normal Duty VT, LSIS IS7 Series, 480V, 5% DC Choke, LS Model #SV1850IS7-4SOD Order Code 6121014900
NAE VFD-SV0900IS7-4SOD - 125 HP, 150 HP, VT, 480 Volt 1 to 3 Phase
NAE VFD-SV0900IS7-4SOD - 125 HP, 150 HP, VT, 480 Volt 1 to 3 Phase
$15884.78
NAE VFD-SV0900IS7-4SOD - 125hp/183 Amps Heavy Duty CT or 150hp/223 Amps Normal Duty VT, LSIS IS7 Series, 480V, 5% DC Choke, LS Model #SV0900IS7-4SOD Order Code 6121005100
NAE 6SL3220-3YE54-0CF0-NEMA1 - 400 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE54-0CF0-NEMA1 - 400 HP, VT, 480 Volt Three Phase
$24591.86
NAE 6SL3220-3YE54-0CF0-NEMA1 - 400 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 477 Amps, NEMA 1 Enclosure, Dimensions 62.93'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE54-0CF0, Chassis Frame FSG, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE52-0CF0-NEMA1 - 300 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE52-0CF0-NEMA1 - 300 HP, VT, 480 Volt Three Phase
$19686.77
NAE 6SL3220-3YE52-0CF0-NEMA1 - 300 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 361 Amps, NEMA 1 Enclosure, Dimensions 62.93'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE52-0CF0, Chassis Frame FSG, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE50-0CF0-NEMA1 - 250 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE50-0CF0-NEMA1 - 250 HP, VT, 480 Volt Three Phase
$17105.36
NAE 6SL3220-3YE50-0CF0-NEMA1 - 250 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 302 Amps, NEMA 1 Enclosure, Dimensions 62.93'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE50-0CF0, Chassis Frame FSG, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE48-0UF0-NEMA1 - 200 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE48-0UF0-NEMA1 - 200 HP, VT, 480 Volt Three Phase
$14527.92
NAE 6SL3220-3YE48-0UF0-NEMA1 - 200 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 240 Amps, NEMA 1 Enclosure, Dimensions 44.66'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE48-0UF0, Chassis Frame FSF, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE46-0UF0-NEMA1 - 150 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE46-0UF0-NEMA1 - 150 HP, VT, 480 Volt Three Phase
$13009.38
NAE 6SL3220-3YE46-0UF0-NEMA1 - 150 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 180 Amps, NEMA 1 Enclosure, Dimensions 44.66'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE46-0UF0, Chassis Frame FSF, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE44-0UF0-NEMA1 - 125 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE44-0UF0-NEMA1 - 125 HP, VT, 480 Volt Three Phase
$11477.53
NAE 6SL3220-3YE44-0UF0-NEMA1 - 125 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 156 Amps, NEMA 1 Enclosure, Dimensions 44.66'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE44-0UF0, Chassis Frame FSF, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE42-0UF0-NEMA1 - 100 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE42-0UF0-NEMA1 - 100 HP, VT, 480 Volt Three Phase
$9683.96
NAE 6SL3220-3YE42-0UF0-NEMA1 - 100 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 124 Amps, NEMA 1 Enclosure, Dimensions 44.66'' H, 13.27'' W, 14.87'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE42-0UF0, Chassis Frame FSF, Two (2) Year Warranty, Some Assembly Required
NAE 6SL3220-3YE40-0UF0-NEMA1 - 75 HP, VT, 480 Volt Three Phase
NAE 6SL3220-3YE40-0UF0-NEMA1 - 75 HP, VT, 480 Volt Three Phase
$8205.25
NAE 6SL3220-3YE40-0UF0-NEMA1 - 75 HP, 480V, General Purpose, Variable Torque/Low Overload, Package includes: Intelligent Operator Panel (IOP-2), High Resolution Graphic Color Keypad, DC Choke Built-In, 96 Amps, NEMA 1 Enclosure, Dimensions 34.70'' H, 11.80'' W, 10.11'' D, Siemens G120X Series Drive, Chassis Model # 6SL3220-3YE40-0UF0, Chassis Frame FSE, Two (2) Year Warranty, Some Assembly Required

 

Motor Starters, Soft Starters and VFDs

Motor Starters

Motor starters safely start and stop a motor in industrial applications. They are designed with a contactor, overload and circuit protection. They are used when basic motor control is required, where torque on the motor is not a concern and speed control is not needed. The advantages of motor starters include: lower cost, allows for remote operation, allows for monitoring of motor state (with the use of auxiliary contacts) and they are safe and efficient. The disadvantages include: high inrush current that can cause fuses to blow and breakers to trip if the inrush is too high, and the starter will allow a full torque to start the motor which can cause the motor to ramp up to full speed very quickly potentially causing the motor to wear and degrade prematurely.

Soft Starters

Soft starters protect motors from inrush current by gently ramping up the motor to full speed. They provide all of the same functions as a traditional motor starter. The advantages of soft starters include: they are less expensive than a VFD when only startup control is needed, they are a smaller system than a VFD where space is a concern and they prevent unwanted torque upon startup, prolonging the life of the motor. The disadvantages include: they are more expensive than a traditional motor starter and they do not allow for full speed control. 

VFDs

A Variable Frequency Drive (VFD) allows for the slow ramp up of a motor during startup and the slowing down of the motor during shutdown. It also allows for full speed control during the entire run cycle of the motor. VFDs provide the same functions as both the traditional motor starters and soft starters. The advantages of VFDs include: full speed control (start, stop and in-between), more custom control and monitoring, energy savings due to efficient motor usage and less wear and tear on the motors. The disadvantages include: they are more expensive and larger than other motor control options and they generate heat that may require fans or AC units.

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