Category: Ventilation Accessories

Single-phase input: 1˜200-240 Vac (0.1 / 0.2 / 0.4 / 0.75 / 1.5 & 2.2 kW)

Three-phase input: 3˜380 Vac (0.75 / 1.5 / 2.2 / 3.7 / 5.5 & 7.5 kW)

Product description:

• Flexible and practical solution for small to medium applications.
• Easy parameterization via a flexible control unit through a digital potentiometer.
• Greater energy savings through the special OEC function.
• Avoidance of failures with multiple self-diagnostics.
• Advanced features, such as:
  • Controlled deceleration during brief power outages.
  • Emergency stop.
  • Auto-adjustment even with the motor stopped in less than a minute.
  • Password protection.
  • Parameterization via PC software FR.
  • Remote I/O.
  • Many other advanced functions.
• Control methods: General purpose magnetic Flux Vector & Optimal excitation.
• Overload capacity: 150% for 60 sec (1Hz), 200% for 0.5 sec (from 3Hz).
• Advantages of installing an INVERTER:
  • Energy savings, as the fan does not need to operate continuously at full power.
  • Extended fan lifespan due to continuously controlled operating conditions.
  • Full control & protection of the fan against overvoltage, overcurrent, undervoltage, overload, overheating, ground & connection faults, short circuit, and other protections.
  • Reduced noise & prevention of annoying buzzes-hum with Soft-PWM operation.
  • Smooth start and stop of the fan with adjustable time and/or preset speeds.
  • Speed adjustment via built-in potentiometer or automatic control of operating conditions using dedicated sensors.
• Standardization according to all international standards CE, UL, CUL, EN (LVD) & compliant with ROHS Directive for inverter friendliness to humans & the environment.