CONTROL TECHNIQUES E300 Inverter Series

CONTROL TECHNIQUES E300 Inverter Series

Category: Control Techniques

Specifications
Details

Elevator Drive E300 AC Drives work for any size of building. Whether it’s a small residential building or a luxury high rise, new build or modernization projects, we make every step of the process as easy as possible from product selection to installation, setup and service.

Features & Benefits:

Rapid set-up and adjustment

  • Simple and intuitive parameter adjustment via a bright back-lit LCD keypad
  • Set-up in familiar elevator language and units
  • Easy to use menu structure for quick and simple access to key adjustments
  • Top level menu; all your frequently needed functions in one location
  • Stationary autotune provides encoder phasing test without the need to de-rope the system or to open the motor brakes

Optimum ride comfort

  • Direct-to-floor positioning
  • Peak curve operation
  • High resolution multi-step S-ramp for start, run, slowdown and stopping
  • Ultra-fast current loop for vibration free motor control
  • Advanced brake control management, no rollback on starting without the need of load sensor 

Silent operation

  • EN81-20 / EN81-50 TÜV certified STO enable input removes the need for both output motor contactors
  • High switching frequencies selectable up to 16 kHz
  • Variable speed cooling fan

Energy efficient

  • Standby sleep/wake mode, powers down unused circuitry during prolonged periods of standby
  • Easy connection to a range of regenerative modules

Flexible integration

  • Modbus RTU communications
  • Parallel I/O interface
  • +/- 10V analog reference control
  • Direct RS485 comms control
  • DCP3 and DCP4 communication support with optional System Integration module
  • CANopen communication support with optional System Integration module
  • Tile mount for low profile shaft mounting
  • 24 Vdc backup
  • Simple UPS connection with load direction signal
  • Dynamic braking transistor fitted to all drives as standard

Robust

  • Active thermal management for tripless operation under extreme conditions
  • Advanced power circuit design using latest IGBT technology
  • Conformal coating for use in harsh environments
  • Phase loss detection on both input and output

Enhanced elevator data logger

  • User configurable, for example speed reference, speed feedback, current and I/O sequence can all be recorded for every car journey
  • Can be stored in the event of system fault
  • Available for offline viewing to aid system diagnostics

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