TECO-Westinghouse VMX2-160-BP

TECO Westinghouse · Soft Starters
160 AMP CHASSIS COMPACT MOTORTRONICS AC SOFT STARTER
Catalog Number: VMX2-160-BP
Alternative Number: VMX-160-BP
HP
50, 60, 125, 150
Input Voltage
230V, 460V, 575V, 200V
Output Voltage
230V, 460V, 575V, 200V
Input Phase
3
Enclosure
Chassis

Product-line overview

We offer a diverse line of Soft Starters to meet your application requirements. Our products range from 1HP to over 4000HP and are available in Open Chassis, NEMA 1 and NEMA 12 enclosures. We have a complete line of Low Voltage Soft Starters in stock in Canada.

CAD$5,512.53
Ships next business day

Available for Delivery

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Stock Locations

Edmonton, AB: In Stock
Edmonton [eMotors #2], AB: Out of Stock

Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

Contact our team for alternative solutions

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TECO Westinghouse: Soft Starters (18)

VMX2-28-BP5, 7 1/2, 15, 20, 25230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $2,712.54
VMX2-18-BP3, 5, 7 1/2, 10, 15230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $2,712.54
VMX2-48-BP10, 15, 25, 30, 40230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $2,847.69
VMX2-39-BP7 1/2, 10, 20, 25, 30230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $2,847.69
VMX2-62-BP10, 15, 20, 30, 40, 60230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $2,882.67
VMX2-78-BP15, 20, 25, 40, 50, 75230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $3,001.13
VMX2-92-BP20, 25, 30, 50, 60, 75230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $3,556.04
VMX2-112-BP25, 30, 40, 50, 75, 100230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $3,918.56
VMX2-150-BP30, 40, 50, 60, 100, 125230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $5,158.76
VMX2-160-BP40, 50, 60, 75, 125, 150230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $5,512.53
VMX2-210-BP50, 60, 75, 100, 125, 150, 200230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $7,958.75
VMX2-275-BP60, 75, 100, 150, 200, 250230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $9,452.55
VMX2-361-BP75, 100, 125, 200, 300, 350230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $10,195.08
VMX2-450-BP125, 150, 250, 300, 350, 450230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $11,440.05
VMX2-550-BP150, 200, 300, 400, 450, 500230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $14,445.15
VMX2-600-BP200, 250, 500, 600230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $14,707.50
VMX2-862-BP250, 300, 500, 600, 700230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $20,910.09
VMX2-900-BP250, 300, 350, 600, 700, 900230V, 460V, 575V, 200V230V, 460V, 575V, 200V3Chassis $23,093.96

Description

Compact packaging has become critical in more and more electrical installations. The VMX Series meets this need without compromising features and ratings. By using a highly engineered packaging design and the latest generation microprocessor, all the control and protection features you need are in the VMX Series. Narrow and shallow dimensions are perfect for integrating the VMX Series into motor control centers (MCCs), pump control panels, and retrofit starter enclosures.

Feature

  • Line Voltage Range 200 to 600 VAC
  • 9 to 1250A Current Ratings
  • Current Ramp or Voltage Ramp, with Current Limit
  • Complete with Decel Control, Dual Ramp, Kick Start and Jog Modes
  • Integral up to Speed Bypass Contactor
  • PTC Thermistor Input
  • RS-485 Modbus – RTU Communications
  • 120 Volts AC Control
  • 24V DC Dry Contact Inputs, No External DC Power Supply Required
  • Chassis Mount
  • Standard Duty (500% O/L for 20 Sec) & Heavy Duty (500% O/L for 60 sec) Ratings Available
  • Multiple Ramps to Start Any Load
  • Built-In Deceleration Control, Dual ramp, Kick Start and Jog Modes

How Does a Motor Soft Starter Work?

Curious about what a motor soft starter is and how it operates?

When an AC induction motor is at a standstill, it can draw an initial current that is three to five times higher than the normal load upon start up. As the motor approaches full speed, this current gradually decreases. However, these abnormally high currents can potentially harm the motor and electrical system due to heat stress. To combat this issue, oversized cables and components are typically used for start-up, but this can lead to high electricity costs.

Moreover, when full power is applied to the motor, it accelerates rapidly and generates up to three times the normal load torque. This can cause mechanical shock to the motor, drivetrain, and the load being driven. Consequences may include worn or failed bearings, belt drive slipping, gearbox and drivetrain wear and damage, water hammer in pumping systems, and damage to the driven machinery.

To address these problems, it is highly recommended to install a soft starter. This device allows the voltage supplied to the motor to gradually increase during start-up, preventing the current and torque from building up too quickly. By slowly ramping up the voltage, the motor's current and torque smoothly build up.

Most commonly, a soft starter includes two thyristors (also known as silicon-controlled rectifiers) connected back-to-back for each phase. These components work together to regulate the voltage supplied to the motor. The AC voltage rapidly alternates between positive and negative at the line frequency, allowing the supply voltage to be controlled by switching the power on and off at specific points in the AC voltage waveform. Thyristors, functioning as electrical switches, are perfectly suited for this task.

Soft starters for motors are equipped with a logic controller that determines the timing of the power supply to the motor. This controller can be either open-loop or closed-loop. Open-loop devices do not have a feedback system and do not modify their output based on the motor's behavior. Instead, they gradually increase the voltage according to a predetermined set of values. On the other hand, closed-loop devices closely monitor the motor's current build-up through a feedback loop, enabling them to effectively manage the motor's start-up for maximum efficiency.

Common applications for soft starters include pumps, rock crushers, and fans.

Soft Starter or VFD

When deciding whether to purchase a VFD or a soft starter for your AC motor, there are two key factors to consider. Soft starters are frequently the more cost-effective option (compared to VFDs) for applications that necessitate speed and torque regulation solely during motor initiation. Furthermore, they frequently serve as the perfect solution for applications where limited space is a concern, as they typically occupy less space compared to variable frequency drives.

Both options will:

  • Save on energy consumption
  • Mitigate the chances of power surges
  • Provide customizable acceleration duration
  • Minimize the risk of overheating
  • Enhance operational efficiency
  • Prolong the motor's lifespan

Where to Buy Soft Starters in Canada

eMotors Direct’s stock of soft starters are designed to reduce load and torque temporarily during startup, helping to mitigate a current surge that could cause catastrophic damage to your electric motor and related equipment. They can be applied to water pump situations to avoid pressure surges at startup, conveyor belt systems to prevent jerking and other stresses, belt-driven systems to help prevent belt slippage, and any other application where you require a smooth and steady power ramp-up. By improving the power supply stability, soft starters help lower power costs and prevent mechanical stress on the driving components.

Our soft starter category covers products from a top soft starter manufacturer, TECO-Westinghouse. All available with three-phase input and chassis enclosures. With convenient filtering options, you can easily find the motor starter you’re searching for.

Need a hand finding the right motor starter for your application or legacy replacement? Contact our motor experts today. They have extensive knowledge, backed by over 45 years of experience, to help you with your electric motor project.

Electrical Data
HP CT Rating
50, 60, 125, 150 HP
HP VT Rating
40, 75 HP
Input
Output
Voltage
230V, 460V, 575V, 200V
230V, 460V, 575V, 200V
Max CT Current
125 HD/160 SD
-
Max VT Current
-
-
Phase
3
-
Hz Range
50-60
-
Physical Data
Weight
33 lb
Height
19"
Width
8"
Depth
6.65"
Enclosure
Chassis
Frame
-
Ambient Temp
0 to 50°C
Additional Data
Agency Approvals
cUL & CE
Country of Origin
CHINA
Warranty
1-Year

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About TECO Westinghouse

George Westinghouse introduced his DC Motor line in 1888, marking the beginnings of the TECO-Westinghouse brand. Now with flagship products like the TECO L510 VFD, which is known for its reliability and user-friendly interface, the company is a market leader in electric motor and control in Canada. TECO-Westinghouse’s manufacturing facilities are in Taiwan, China, and Malaysia, and their Canadian headquarters are in Edmonton, Alberta.

TECO-Westinghouse’s extensive network of manufacturing bases is located across the globe, although the company is known as TECO Group or Westinghouse Group outside of North America. They offer product innovation opportunities, fantastic engineering & manufacturing resources, and unmatched service.

TECO-Westinghouse has always put quality first—it's products exceed international industrial standards. With over 100 years under their belt and products that span a range of applications, TECO-Westinghouse is your preferred source of electric motors, controls, and accessories.

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