Larson Electronics Explosion Proof Soft Starter - 90kW 125 HP, 180 Amps - 480V (430-525V) - 3PH Delta, 3-Wire

Made in the USA The Larson Electronics EP-MTSTR-3P-480-125HP-180A-DCM Explosion Proof Soft Starter provides reduced voltage starting solutions for industrial equipment inside flammable facilities. This 125 HP unit offers compatibility with 480V (nominal, range of 430V-525V) three-phase delta, 50/60 Hz. Multiple start, stop and control modes are available during use, via a digital panel. Six momentary push buttons can be used to configure the unit and engage various functions. The EP-MTSTR-3P-480-125HP-180A-DCM is an explosion proof reduced voltage starter for combustible work sites, which can be used to soft start and preserve industrial motors. This 125 HP unit is compatible with 480V (nominal, range of 430V-525V) three-phase delta, 50/60 Hz. The 180-amp soft starter is equipped with a squirrel-cage three-phase asynchronous motor. Starting times should not exceed 20 attempts per hour. Six momentary push buttons on the device can be used to control the unit. A viewing window on the enclosure allows operators to see the LCD control panel during use. The explosion proof reduced voltage starter is protected by an IP66-rated enclosure, which is constructed of cast aluminum with stainless steel hinge and bolts. Equipped with a NEMA 4X rating, the EP-MTSTR-3P-480-125HP-180A-DCM is designed for use at altitudes below 3,280.84 feet (1,000 meters). Above this range, the rate of power must be increased during operation. The explosion proof industrial soft starter features the following operating modes and protective functionalities: • Start Modes: Current-limiting to Start, Voltage Ramp to Start, Torque Control + Current-limiting to Start, Torque Control + Voltage Ramp to Start, Current Ramp to Start, Voltage Current-limiting Double Closed-loop Start • Stop Modes: Soft Stop, Free Stop • Control Modes: Operation Panel Control, Operation Panel + External Control, External Control, External Control + COM Control, Operation Panel + External + COM Control, Operation Panel + COM Control, COM Control, No Start or Stop Operation • Protective Functions: Open Loop Protection for External Instantaneous Stop Terminals, Over-heat Protection for Soft Starter, Protection for Long Starting Time, Input Open Phase Protection, Output Open Phase Protection, Unbalanced Three-phase Protection, Starting Over Current protection, Running Overload Protection, Under Voltage Protection for Power Voltage, Overvoltage Protection for Power Voltage, Protection for Fault Parameter Setting, Load Short Circuit Protection, Auto Restart or Incorrect Wiring Protection, Incorrect Wiring Protection of External Control Stop Terminals Mount: The EP-MTSTR-3P-480-125HP-180A-DCM can be securely mounted on surfaces, provided by four ears, two per side of the enclosure. Applications: Hazardous locations, agricultural sites, grain storage, food processing, chemical plants, 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 [email protected] for more information about our custom options tailored to meet your specific industry needs. Specifications / Additional Information EP-MTSTR-3P-480-125HP-180A-DCM Explosion Proof Soft Starter Features/Ratings Unit Type: Explosion Proof Reduced Voltage Starter Class I, Div 1&2 Groups B,C,D Dimensions: - Class II, Div 1&2 Groups E,F,G Capacity: 125 HP NEMA 4X Power: 90 kW IP66 Waterproof Voltage: 480V Nominal (430V-525V) Phase: 3PH Delta, 3-Wire Configuration Frequency: 50/60 Hz Amps: 180A (Secondary) Starting Times: 20x per hour (Maximum) Adaptive Motor: Squirrel-cage 3PH Asynchronous Control Modes: Operation Panel Control, Operation Panel + External Control, External Control, External Control + COM Control, Operation Panel + External + COM Control, Operation Panel + COM Control, COM Control, No Start or Stop Operation Start Modes: Current-limiting to Start, Voltage Ramp to Start, Torque Control + Current-limiting to Start, Torque Control + Voltage Ramp to Start, Current Ramp to Start, Voltage Current-limiting Double Closed-loop Start Stop Modes: Soft Stop, Free Stop Controls: (6) Momentary Push Buttons Vibration: <0.5G Operating Temp: -30C - +55C Special Orders- Requirements Humidity: 90% RH w/o Dew Condensation Contact us for special requirements Altitude: Below 3,280.84 Feet Toll Free: 888-325-4448 Enclosure Materials: Cast Aluminum, SS Intl: 1-214-616-6180 Mount: Surface E-mail: [email protected] Down to Purchase