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NEW Lights and New Products - Medium Voltage Soft Starter - 400A - 4000/4160V 3PH 50/60Hz - 50-2750 HP You're NOT logged in, Please log in   

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Medium Voltage Soft Starter - 400A - 4000/4160V 3PH 50/60Hz - 50-2750 HP

Part # MTSTR-MV-3P-4160V-400A-V1    Price: $112,000.00

Spec Sheet   

The Larson Electronics MTSTR-MV-3P-4160V-400A-V1 Medium Voltage Soft Starter provides reduced voltage starting solutions for industrial equipment. This unit offers compatibility with 4000/4160V three-phase 50/60 Hz. Overload, over current, phase imbalance, renentive thermal memory, load loss, coast-down lock out timer and starts-per-hour lock out timer protection are provided by the device. Equipped with a control voltage of 110-120V, the 50-2740 HP unit can be mounted on walls or surfaces.

The MTSTR-MV-3P-4160V-400A-V1 is a medium voltage reduced voltage starter, which can be used to soft start and preserve industrial motors that accepts medium voltages. This 3-wire, solid ground unit is compatible with 4000/4160V three-phase 50/60 Hz. The 50-2750 HP soft starter is equipped with a control voltage of 110-120V. This unit contains eight relays and four programmable auxiliary contacts. Operators may access an alphanumeric LCD display with eight function keys for controlling the settings of the device. A total of twelve LEDs serve as status indicators on the medium voltage soft starter for real-time monitoring. Operators may record up to 60 events for data logging and saving.

The MTSTR-MV-3P-4160V-400A-V1 supports numerous protective functions:

• Overload: Manual or Auto Reset
• Over Current: 100-300% of Motor FLA Trip Level w/ 1-20 sec Trip Delay
• Phase Current Imbalance: 5-30% Trip Level Between Phases w/ 1-20 sec Trip Delay
• Retentive Thermal Memory
• Load Loss: Under Current 10-90% of Motor FLA Trip Level w/ 1-60 sec Trip Delay
• Coast Down Lock Out Timer: 1-60 Mins
• Starts-per-Hour Lock Out Timer: 1-6 Successful Starts per Hour w/ 1-60 mins Between Start Attempts

The reduced voltage starter is protected by a heavy-duty enclosure. Cooling is provided by forced natural wind, making the unit suitable for locations with adequate ventilation. The presence of corrosive gas or conductive heat may hinder the performance of the soft starter. Recommended environments include: 5-95% non-condensing humidity, locations with vibrations less than 0.5G and elevations between 0-3,330 feet (w/o derating).

Mount: The MTSTR-MV-3P-4160V-400A-V1 can be securely mounted on walls or surfaces.

Applications: Industrial motors, overload protection, reduced voltage starter, equipment preservation, pumps, manufacturing belts, inrush control, power monitoring and more.

At Larson Electronics, we do more than meet your lighting needs. We also provide replacement, retrofit, and upgrade parts as well as industrial grade power accessories. Our craftsmen can custom build any lighting system and/or accessories to fit the unique demands of your operation. A commitment to honesty, quality, and dependability has made Larson Electronics a leader in the lighting and electronics business since 1973. Contact us today at 800-369-6671 or message for more information about our custom options tailored to meet your specific industry needs.

Specifications / Additional Information

MTSTR-MV-3P-4160V-400A-V1 Medium Voltage Soft Starter Features/Ratings
Unit Type: Reduced Voltage Starter Digital Panel Interface w/ Keypad
Dimensions: 90.60" x 64.25" x 37.25" Protective Functions
Weight: - ANSI #61, Light Gray
Capacity: 50-2750 HP  
Voltage: 4000/4160V  
Control Circuit Voltage: 110-120V  
Phase: 3PH  
Frequency: 50/60 Hz  
Amps: 590A Nominal (Secondary)  
System Type: 3-wire Solid Ground  
Overload Capacity (FLA): 125% - Continuous, 500% - 60 Seconds, 600% - 30 Seconds [1 Cycle - Up to 14x FLA]  
Power Circuit: 2, 4, or 6 SCRs per Phase  
Transient Voltage Protection: (1) RC Snubber DV/DT Network per SCR Pair  
SCR Peak Inverse Voltage: 6500-21000V  
Bypass Contactor: Line Rated Vacuum Contactor  
Auxiliary Contacts: (8) Relays, (4) Programmable  
Communication: Modbus RTU (RS-485, RS-422 or RS-232 Signal), 247 Devices per Node  
Programmable Outputs: Run Indication, Speed Indication, Acceleration, Dual Ramp Settings, Deceleration, Jog Settings, Kick Start Settings, Fault Display, Lockout Display  
Metering Functions: Motor Load, Current Data, Thermal Data, Start Data, RTD Data, Voltage Metering  
Protection: Overload (Manual or Auto Reset), Over Current (100-300% of Motor FLA Trip Level w/ 1-20 sec Trip Delay), Phase Current Imbalance (5-30% Trip Level Between Phases w/ 1-20 sec Trip Delay), Retentive Thermal Memory, Load Loss (Under Current 10-90% of Motor FLA Trip Level w/ 1-60 sec Trip Delay), Coast Down Lock Out Timer (1-60 Mins), Starts-per-Hour Lock Out Timer (1-6 Successful Starts per Hour w/ 1-60 mins Between Start Attempts)  
Event History: 60 Events  
Interface: Alphanumeric LCD Display w/ (8) Function Keys (Keypad)  
Status Indicators: (12) LEDs (Power, Run, Alarm, Trip, Aux Relays)  
Clock/Memory: SRAM Loaded from EEPROM @ Initialization  
Operating Temp: 0C to +40C  
Humidity: 5-95% RH/NC Special Orders- Requirements
Elevation: 0-3300 Feet w/o Derating Contact us for special requirements
Vibration: < 0.5G Toll Free: 1-800-369-6671
Mount: Wall or Surface Intl: 1-214-616-6180
Wiring: Terminals E-mail:
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Part #:MTSTR-MV-3P-4160V-400A-V1 (152611)
In Stock:Yes



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    Sale Prices in RED
Product  Part #PriceOption 1Option 2Option 3Qty
Medium Voltage Soft Starter - 400A - 4000/4160V 3PH 50/60Hz - 50-2750 HP MTSTR-MV-3P-4160V-400A-V1$112,000.00N/AN/AN/A 

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