LH
Low Harmonic
Series Overview
A
merican
M
ade
An American-manufactured panel with capabilities for applications up to 800 HP, Phase Technologies’ LH (Low Harmonic) configured panels are the solution to your power distribution needs. Purchase as a standalone drive or customize your unit in an enclosed panel configuration using our 508A panel shop. Additionally, take advantage of extra add-on components to increase the efficiency and performance of your unit.
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merican
S
trong
Protect your investment with our all-steel, NEMA 3R enclosures, guaranteed to keep out the elements while allowing your drive to operate at peak performance. All our enclosures are made in-house at our metal fabrication shop, ensuring the highest quality products, proudly made in America.
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Available as a stand alone drive and enclosed panel configuration
Build online with our Product Builder and receive your unit within 30 days of order confirmation
Easy Set Up Wizards preprogrammed in your system for quick and easy startup
IEEE-519 compliant without additional harmonic filters
Phase Converting capabilities for single phase or three phase input
Irrigation
Livestock
Sewer Bypass
Lift Stations
Dewatering
Slurry & Tailings Removal
Wastewater Reuse
Dust & Fire Supression
Evaporation Equipment
Process Water
Constant Torque
Rotating Equipment
Conveyor Belts
Rock Crushers
Compressors
Circulating Pumps
Cooling Towers
Supply Fans
Exhaust Fans
Air Handlers
Water, Oil & Mud Transfer
Drilling Mud Recirculation
Fuel Storage Tank Booster
Downhole Pumps
Craft Your Configured Panel
Design the right LH unit for your operation, and we will provide the perfect enclosure. Take advantage of our wide range of add-on components to enhance the efficiency and performance of your configured panel. Phase Technologies will build your unit to spec, at our manufacturing facility, and ship it directly to your home or business for easy installation.
The LH line is powered by our LHX variable frequency drive, combined with our configured panel options, to bring you a custom unit for your operation.
AuxPower
MCCB - Service Rated
LCL Filter
HOA & Speed Pot
Run & Fault Light
Output Filters
Surge Protection
Leg Kit
12-DAY
1
LH
4
150
R
input typeLow Harmonic VFD's Only
1
= single phase
3
= three phase
vfd series
DXL, DX, SDX, 2XD
= Standard
LHX, 1LH, 3LH
= Low Harmonic
ES, SD
= Small
voltage
0
= 208V - 230V
2
= Voltage Doubling
4
= 460V
horse power
Enclosure Type
blank
= NEMA Type 1
R
= NEMA Type 3R
inside the panel
Engineered for maximum performance with minimal components, Phase Technologies configured panels are the definition of simplicity and efficiency. Gone are the days of large enclosures with small drives, heaps of wires, and bulky components. Enjoy the perfectly sized enclosure with all the necessary add-ons, intuitively crafted into a 3R enclosure.
Drive:
The LH is powered by a Phase Technologies LHX VFD
Enclosure:
Configured panels come standered with NEMA 3R all steel enclosures made in house.
Circuit Breaker:
Protect your drive with a Circuit Breaker which is available in our 508A panel shop options.
Integrated LCL:
LCL filter included in 3LH models 350+ HP and available as panel shop option.
Output Filter:
Built with componets to limit peak voltage, these filters are reccomended with lead lengths up to and above 1,000 feet.
product overview
Input Power
Input Phase | Single-Phase or Three-Phase |
|---|---|
Input Voltage | 230 V | 460 V |
Input Voltage Range | 190 V — 264 V | 440 V — 520 V |
Input Frequency | 50/60 Hz |
Output Power
Output Phase | Three-Phase |
|---|---|
Nominal Output Voltage | 230 V | 460 V |
Output Voltage Range | 100 V – 270 V | 200 V — 530 V |
Output Frequency | 5 Hz – 120 Hz |
Horsepower | 5 HP - 800 HP |
Output Power | 1.5 - 409 kW |
Switching Frequency | 2 kHz – 5 kHz |
Output | V/f control Torque Control (Optional) |
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