Industrial electrical panel complete with three-phase inverter and remote operator terminal with LCD display, run/stop control, frequency regulation, monitor and alarm reset.
The QEI version of SECUREAIR® switchboards is complete with an inverter and MITOS VT6 operator terminal that allows the adjustment of fan speed, so as to reduce noise or adapt performance to the exact needs of the intake systems.
Why use the inverter to serve fans
Example of savings in an ideal case of centrifugal fan regulation:
- Reducing the speed by 50% reduces the energy consumed to one eighth
-Reducing the speed by 20% saves 50% of the energy
-Reducing the speed by only 10% (from 100 to 90) saves 27% of the energy
Composition
- Power supply 3F+T 400Vac 50/60Hz
- Carpentry painted RAL7035 with external protection rating IP65
- General door lock disconnect switch
- inverter Toshiba or Invt
- mITOS VT6 operator panel for inverter management
- cooling system
- Motor saver
- Contactor
- Emergency mushroom button
- Color-coded run-stop buttons
- Voltage presence indicator light
- Fan operation indicator light
- Inverter alarm indicator light
- Fan thermal warning light
Practical example always with application on centrifugal fan serving a centralized air extraction system :
Air extraction system equipped with a 75 kW motor with an average absorption of 56 kW
4.000 hours/year of operation
Using the inverter we will have an average absorption of 36 kW instead of 56.
Consequently 80,000 kWh per year saved
With an energy cost of 0.15 (?) €/kWh, you save 12,000 €/year !!!
Investment amortized in a very short time
Designed to meet current European and international standards for low voltage switchboards. Our switchboards are manufactured for power ratings up to 55kW and are supplied with:
- WIRING DIAGRAM
- TEST CERTIFICATE
- DECLARATION OF CONFORMITY
For code QED0000000001 the power rating must be specified when ordering.
Options available
External pressure switch with alarm indicator lamp
Rotovalve up to 4 kW
Screw conveyor up to 4 kW
Economizer power supply
Programmer power supply with pressure alarm lamp
Level status with level alarm warning lamp
Triboelectric probe
Extractor fan
Timed electric vibrator
Timed solenoid valve
Damper solenoid valve
Ammeter + CT
Voltmeter + voltmeter switch
Hour meter
Flashing visual alarm
Selector switch for remote control
Selector with key for remote control
Acoustic alarm
Case with transparent door up to 400x600
ATEX barriers for 2-channel sensors
Code |
---|
- QEI000000000001 |
- QEI000000000002 |
- QEI000000000003 |
- QEI000000000004 |
- QEI000000000005 |
- QEI000000000006 |
- QEI000000000007 |
- QEI000000000008 |
- QEI000000000009 |
Code |
---|
- QEI000000000001 |
- QEI000000000002 |
- QEI000000000003 |
- QEI000000000004 |
- QEI000000000005 |
- QEI000000000006 |
- QEI000000000007 |
- QEI000000000008 |
- QEI000000000009 |
Name | Code | Price | ||
---|---|---|---|---|
Extra operator panel VT6 AIR for QEI switchboards | QEIVT6AIR000000 |
From:
374,00 €
|
||
Electric panel for fan start-up | QED000000000000 |
From:
552,00
€
|
||
TOSHIBA VFS15 Series 400V Three-Phase Inverter | IVTO154004PL1W0 |
From:
296,00
€
|