จำหน่าย INVERTER " FRECON " และรับซ่อม INVERTER ทุกยี่ห้อ

INVERTER " FRECON - ARD "  (ภาพที่ 1)
FRECON - ARD Automatic Rescue Device
Rescue you from the emergency situation. Auto drive the elevator to the nearest floor and then open the elevator' s door to get passengers safe when the main power fail.
- Low cost and minimum maintenance
- Excellent control and high reliability with digital microcontroller
- Battery and charger status display
- Easy installation and ssetting with panel keypad
- AC/DC door support
- Compatible with all induction motor drive elevator

INVERTER " FRECON - iHRG "  (ภาพที่ 2)
FRECON - iHRG  Regenerative Inverter 132 to 300 kW
Main Features :
- Unit power factor is provided
- Regenerative feedback into line supply with clean power ( Four-quadrant operation)
- Sinusodial line current
- Low harmonics
- Robustly regulate DC bus voltage
- Water cool system
Typical applications :
- Elevator and crane systems
- Sugar centrifuges and separators
- Winders and unwinders

INVERTER " FRECON - BLDC "  (ภาพที่ 3)
FRECON - BLDC Compressor Driver
Air-Conditioning Application
The Adventage of FRECON DRIVER
- High efficiency motor optimum torque / ampare control high COP.
- Sinusodial Driver (180 C) low torque ripple
- High performance drive sensorless vector control
- Low starting current
- Field weakening
- High speed operation
- 2 Arms modulation
- High efficiency driver