Digital soft starter ESA 3000-D

Digital soft starter ESA 3000-D

Digital soft starter ESA 3000-D
Superior starting and stopping characteristics
Comprehensive motor protection package
Complete line 8 ... 3 500 A, 230 ... 1000 V
Heavy duty design
RS 485 Modbus/Profi bus

Product description Digital soft starter ESA 3000-D

Vorteile

  • Superior starting and stopping characteristics
  • Comprehensive motor protection package
  • Easy commissioning
  • Complete line 8 ... 3 500 A, 230 ... 1000 V
  • Heavy duty design
  • Robust construction
  • Standard ambient temperature: +50° C
  • Unique optional features included: Motor insulation tester
  • RS 485 Modbus/Profi bus
  • Thermistor input /analogue output

Displays & LEDs

  • LCD – 2 lines of 16 characters each
  • Selectable languages – English, German, French and Spanish
  • 8 LEDs for quick indication status
  • Two display modes for basic and advanced applications
  • Easy operation with default parameters
  • Statistic data including: total run time, total number of starts, total number of trips,
    last start-current, last start time, last trip, current at trip

Relay output

  • 3 programmable change-over contacts, operation with adjustable on- and off delay,End of acceleration– with adjustable time delay, Fault, programmable as fail save connection
  • Motor-isolation alarm

Starting and stopping

  • Soft start and soft stop
  • Current limit
  • Pump control program
  • Torque and Current Control for optimized starting and stopping process
  • Dual adjustments – two starting and stopping characteristics
  • Pulse start
  • Slow speed with electronic reversing
  • Linear acceleration (tacho feedback)
  • Energy save for improved power factor

Options

  • RS 485 Communication
  • Analogue output
  • Thermistor input
  • Motor insulation test
  • Preparation for bypass – to maintain protection when bypass is closed
  • bleiben auch während des Bypassbetriebes erhalten
  • Special anti-corrosive treatment
  • special coating for harsh environments
  • Illuminated LCD
  • Special tacho feedback
  • Remote Display

Bedienungsanleitung Digital soft starter ESA 3000-D

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