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ABB AC Drives Energy Efficient, Energy Saving, Energy ReducingABB AC Drives Energy Efficient, Energy Saving, Energy Reducing
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5 Items

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  1. 455
    455
    Symcom Protection Relays, 455 Series
    Item Number
    455
    MFG Item Number
    455
    Series
    455
    Product Description
    Voltage Monitor, 3-Ph, 190-480V,
    Specifications
    Specifications
    Number of Phases 3
    Voltage Supported 190-480 V
    Current Supported 10 A
    Hi Pwr (Over Vltg) Trip Yes
    Lo Pwr (Under Vltg) Trip Yes
    Variable Point Trip Yes
    Phase Loss Detect Yes
    Phase Rvrse/Rotatn Detect Yes
    Voltage Unbalance Detect Yes
    Voltage Unbalance % 2-8 %
    Contact Failure Detect Yes
    Time Delay Trip (Sec) 2-30 s
    Restart Delay (Sec) 2-300 s
    Rapid Cycling Detect Yes
    Var Restart Delay Yes
    Manual Reset Yes
    Type of Display LED Status Indicator
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. 455-480R
    455-480R
    Symcom Protection Relays, 455 Series
    Item Number
    455-480R
    MFG Item Number
    455-480R
    Series
    455
    Product Description
    Voltage Monitor, 3-Ph, 390-480V,
    Specifications
    Specifications
    Number of Phases 3
    Voltage Supported 390-480 V
    Hi Pwr (Over Vltg) Trip Yes
    Lo Pwr (Under Vltg) Trip Yes
    Phase Rvrse/Rotatn Detect Yes
    Voltage Unbalance Detect Yes
    Time Delay Trip (Sec) 2-30 s
    Restart Delay (Sec) 2-300 s
    Type of Display LED Status Indicator
    Mounting Surface
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. 455-575
    455-575
    Symcom Protection Relays, 455 Series
    Item Number
    455-575
    MFG Item Number
    455-575
    Series
    455
    Product Description
    Voltage Monitor, 3-Ph, 475-600V,
    Specifications
    Specifications
    Number of Phases 3
    Voltage Supported 475-600 V
    Hi Pwr (Over Vltg) Trip Yes
    Lo Pwr (Under Vltg) Trip Yes
    Phase Rvrse/Rotatn Detect Yes
    Voltage Unbalance Detect Yes
    Time Delay Trip (Sec) 2-30 s
    Restart Delay (Sec) 2-300 s
    Type of Display LED Status Indicator
    Mounting Surface
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. 455480R
    455480R
    Symcom Protection Relays, 455 Series
    Item Number
    455480R
    MFG Item Number
    455480R
    Series
    455
    Product Description
    3-PH.LINE-LOAD VM/190-480V/ADJ.VUB
    Specifications
    Specifications
    Number of Phases 3
    Voltage Supported 390-480 V
    Line Voltage 390-480 V
    Hi Pwr (Over Vltg) Trip Yes
    Lo Pwr (Under Vltg) Trip Yes
    Phase Rvrse/Rotatn Detect Yes
    Voltage Unbalance Detect Yes
    Time Delay Trip (Sec) 2-30 s
    Restart Delay (Sec) 2-300 s
    Type of Display LED Status Indicator
    Mounting Surface
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. 455575
    455575
    Symcom Protection Relays, 455 Series
    Item Number
    455575
    MFG Item Number
    455575
    Series
    455
    Product Description
    3-PHASE LINE-LOAD VOLT MON/ 47
    Specifications
    Specifications
    Number of Phases 3
    Voltage Supported 475-600 V
    Line Voltage 475-600 V
    Hi Pwr (Over Vltg) Trip Yes
    Lo Pwr (Under Vltg) Trip Yes
    Phase Rvrse/Rotatn Detect Yes
    Voltage Unbalance Detect Yes
    Time Delay Trip (Sec) 2-30 s
    Restart Delay (Sec) 2-300 s
    Type of Display LED Status Indicator
    Mounting Surface
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
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Control Techniques Commander S100 AC Drive Making Simple Applications, SimpleControl Techniques Commander S100 AC Drive Making Simple Applications, Simple

Motors, Drives & Accessories

Electric motors are the backbone of modern automation. Motors convert electrical energy into mechanical energy, and the resulting motion and torque drives a load.

Motors come in all shapes and sizes and are found in a diverse range of applications like industrial fans, blowers, pumps, machine tools, household appliances, power tools, disk drives, conveyors, heavy machinery, robotics, and, more recently, motor vehicles.

The demand for better energy efficiency and more precision in motor applications led to the development of several motor control accessories. Devices like encoders, resolvers and tachometers are used to measure the position and speed of a motor shaft, and various braking solutions have been introduced to motor systems to fine tune the output of a motor.

The most effective motor control solution is the variable frequency drive, or adjustable speed drive. Drives vary motor input frequency and voltage to control motor speed and torque. Better technology has reduced the cost and size of the average VFD, and introduced several features that dramatically increase motor performance like automated motor protection, dynamic braking, application programming, soft starting, and industrial network compatibility.

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