Invertek Drives: Optidrive Coolvert – Refrigeration

February 3, 2023

Optidrive Coolvert is a variable frequency drive specifically for BLDC Compressors, Heat Pumps and CDUs.

Optidrive Coolvert Features

Through Panel Mounting

  • Reduces panel size
  • Improves thermal management
  • Supports improved IP ratings for electronics
  • Cold-plate version also available

Open Connectivity

  • Modbus RTU (RS485) on pluggable terminals
  • Open connectivity to work with any controller
  • Terminal Control (pluggable terminals)
  • Digital Input – Start/Stop
  • Analogue Input – Speed reference /PI feedback
  • Relay Output – Status indication

Safe Torque Off (STO)

Lower Harmonics compliant with:
EN 61000-3-2: 1-phase Input Drives
EN 61000-3-12: 3-phase Input Drives

Global Compliance
cUL UL 61800-5-1
STO – SIL 3 TUV Rheinland
EMC – EN 61800-3 (C1 compliance)
Harmonics EN 61000-3-2 / EN 61000-3-1


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