three phase inverter

Three Phase Inverter (Un-Balance)

  • Un balance output: Suitable for any type of load
  • IGBT based inverter: Rugged design, can deliver 5 times peak output current, suitable for lift without A/C drive, Air conditioner & Industrial Loads
  • IGBT based SMPS charger :
    • Wide input voltage range
    • Low ripple dc charging current
    • Less heating of batteries, so battery life improves
  • Automatic Changeover Using 3 phase contractors: No attendant repaired
  • Rating: 8 KVA TO 100 KVA
  • AC input: 415V + 15%, -20% Three Phase 4 Wire
  • Frequency: 50Hz + 6%
  • DC VOLTAGE: 120VDC TO 360VDC
  • Charging time: 15 Hours for 90% of full capacity
  • Charger type: SMPS charger (IGBT Based)
  • Charging time:15 Hours for 90% of Full Capacity
  • Inverter: IGBT high frequency PWM
  • Change Over: Electro Mechanical (Switch Contactor) — Provided as standard
  • Static Switch: Optional
  • Technology: IGBT, High Frequency PWM
  • Output voltage: 400V / 415V AC three phase
  • Voltage regulation: +2% for DC I/P Variation & O/P Load Variation
  • Frequency: 50Hz + 1%
  • Waveform: Pure sine Wave
  • Harmonic Distortion : Less Than 3% for Linear Load
  • Inverter Efficiency: >90% for 360 VDC, >85% for 180 VDC
  • Power Factor: 0.8
  • Over Load: 105% Continuously, 500% for 2 Sec.
  • Allowed Imbalance: 100%
  • Crest Factor: 4:1
  • Transient Response: + 4% under full load change & corrected within 60 msec
  • Phase displacement: 120º + 1º
  • Audible Noise: Less Than 45db at 1 meter

Output overload & short circuit, Output Under & Over voltage, DC Under & Over Voltage input under & over voltage, single phasing & phase unbalance.

  • Mains on : LED Indication
  • Inverter on: LED Indication
  • Battery Low: LED Indication & alarm
  • Input Under Voltage: Mains LED slow blinking
  • Input Over Voltage: Mains LED fast blinking
  • Output Over load: LED Indication & alarm

Plus LCD display for Input Voltage, Output Voltage, Output Current, Battery Voltage & Battery Charging Current.

  • Elector Mechanical – (switch Contractor): Provided as standard feature
  • Static Switch: BI – Directional (Optional )
  • Input: MCB Provided
  • Output: Switch,MCB(Optional)
  • Battery: Fuse Link, MCB (Optional)

UNBALANCE SINE WAVE THREE PHASE INVERTER FOR 3 PHASE MOTORS WITHOUT V/F DRIVE

  • Motor 3.5 Kw* (5 H.P.)
    • 8Kva 144V : 1
    • 12Kva 80V : 1 + Lightening Load
    • 16Kva 240V : 2
    • 24Kva 300V : 2 + Lightening Load
    • 32Kva 360V : 4
    • 48Kva 360 : 6
    • 65Kva 360 : 8
    • 80Kva 360 : 10
    • 100Kva 360 : 12
  • Motor 5.5 Kw*(7.5 H.P.)
    • 12Kva 80V : 1
    • 16Kva 240V : 1 + Lightening Load
    • 24Kva 300V : 2
    • 32Kva 360V : 2 + Lightening Load
    • 48Kva 360 : 3
    • 65Kva 360 : 5
    • 80Kva 360 : 6
    • 100Kva 360 : 8