A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.
Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
Open-box items are products that were returned by customers, inspected in our shop, and then resold at a discount. Products look brand new and includes all original parts and manuals; original factory box might be less than perfect.
Teco-Westinghouse L510 Advanced Micro Drive
A compact, low cost, and versatile AC Drive that is easy to program
Replacement for EV (JNEV) Micro Series Drives
Model #: L510-201-H1-U
Input Voltage: 230 Volt 1 Phase
Output Voltage: 230 Volt 3 Phase
Constant Torque Horsepower: 1
Constant Torque Amps: 4.3
Variable Torque Horsepower: -
Variable Torque Amps: -
Additional Features: Speed Potentiometer
Warranty: Factory New with Manufactures Warranty
Food and Beverage
AC Contactor replacement
Converting fixed speed motors to variable speed
Features & Highlights
Compact Design: the L510 has a small footprint and accomodates DIN rail
mounting as an option
Simple to program with parameters grouped by function type and purpose
Speed pot standard for all ratings
High speed response utilizing a 32-bit CPU design
V/F control, auto-torque boost or sensorless vector
Leakage current prevention via capacitor switch
Digital Operator: 5 digit bright LED readout
Diagnostics and parameter configurations
Power loss ride-through
TECO-Link configuration software for on-line monitoring, programming, and
operation via built-in RS485
Built in Modbus or Bacnet Protocol
Two Multi-Function Analog Inputs/One Analog Output
UL, cUL Listed, CE Marked
Note: Teco changed the part number from L510-201-H1-N to L510-201-H1-U. The drives are identical with only cosmetic changes.