Ρυθμιστής Στροφών 3Φασ. 11kW 23A 400V ELM 1000-G0110T3C 423391M

Ρυθμιστής στροφών 3 φάσεων 11kW 23A 400V.

Περιγραφή

• Rotation speed increase – automatic and manual
  
• Sliding compensation:  from 0 to 20%
  
• No-sensor control of the motor
  
• Adjustment of the V/F control curve – linear or quadratic
  
• Energy saving through automatic optimization of the V/F curve
  
• PID control law implementation option
  
• Omission of resonance frequencies
  
• JOG function
  
• ‘Counter’ function
  
• Automatic restart option in case of power supply failure
  
• Fifteen speed degrees control option
  
• Control choice from the control panel; external or COM terminal
  
• Frequency control from the control panel, external potentiometer by current or by voltage
  
• Auto-calibration in accordance with the switched motor
  
• Incoming signals on clockwise or counter-clockwise rotation, multi-step control, restart, etc
  
• Outgoing discrete control signal 24V
  
• Outgoing analogue control signal 0 – 10V
  
• DC brake in static mode
  
• Dynamic breaking with external breaking resistor – used in inert electric motor load
  
• Output voltage adjustment option
  
• Activation of output safety functions option
  
• Electronic motor protection

Τεχνικά χαρακτηριστικά

• Rated working voltage:  400 АС - 50 Hz
  
• Permissible working voltage deviation:  ±10 %
  
• Unbalance of phases:  < 3 %
  
• Frequency fluctuation:  < 5 %
  
• Output frequency:  0–400 Hz
  
• Output voltage:  from 0 to Ubx max
  
• Overload capacity:  Constant: up to 110% / Momentary: up to 150%
  
• Precision of output frequency adjustment:  0.1 %
  
• Type of connection:  the connection of the inverter to the power supply should always be done through a circuit breaker of the MCB or MCCB type
  
• Type of connection:  connection of consumer to power terminals through conductors suitable for the power
  
• Connection of control circuits:  flexible conductor up to 1.5 mm²
  

Σημείωση
It is not recommendable to mount contactors or other commutation devices between the frequency inverter and the motor, except as described in the product passport.

• Mounting:  Mounting to a flat surface by means of bolts / mounting position – vertical gradient maximum ± 5°

Σημείωση
When more than one inverter is mounted in a board, it is recommendable to mount them side by side and when this is not possible, the appropriate cooling conditions should be provided.

• Plastic:  UV-rays resistant and fire resistant (selfextinguishing material)
  
• Ambient temperature:  -10° to 65° C
  
• Altitude:  up to 2000m
  
• Function enhancement option:  through the inclusion of additional modules