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Higher KVA Inverters

Best Suitable for Shopping Malls, Hospitals, IT Sectors, BPO's Buildings

Features & Protection
  • Pure sine wave
  • High efficiency
  • Regulated output
  • Suitable for 3 phase unbalanced load
  • Low harmonic distortion
  • Designed for high inductive load
  • IGBT based PWM technology
Specifications of Higher Rating Inverters
SinglePhase Input/single phase Output Three-Phase input/Three phase output
INPUT Capacity 15KVA TO 50 KVA 15 KVA TO 150 KVA
AC 170V to 270V AC 320V to 470V AC
DC Voltage 180VDC For 15/20 KVA. 360 VDC above 20KVA 360VDC
Frequency 50Hz + 10%

OUTPUT Technology IGBT based
Output Voltage 230V AC Single Phase 400V / 415V AC Three Phase
Voltage Regulation + 2% Maximum
Frequency 50Hz + 0.1Hz
Waveform PWM Sine Wave
Harmonic Distortion Less than 3% on linear load
Inverter Efficiency > 93% for 360 VDC and above >90% for 180 VDC
Power Factor 0.8
Overload 125% for 5 Minutes 150% for 60 sec
Crest Factor 3:1
Transient Response + 4% under full load change and corrected within 5 cycles.
Phase Displacemen /td> 120 Degree +/- 1 Degree
Audible Noise Less than 45 dB 1 Meter

METERING Microprocessor Based Digital LCD Meter Out Voltage, Output current & Frequency, DC Voltage, Battery and Load Percentage R, Y, B, Output voltage, Output current & Frequency, DC Voltage, Battery and Load Percentage
CHANGE - OVER Static Switch Bi-directional
Manual bypass Provided
ISOLATION OF POWER Input MCB Provided for charger
Battery HRC Fuse

Indiaction & Alarms Mains On Indication
Inverter On Indication
MainMains Fail Indication & Alarm
DC Low Indication
Fault Indication
Output Overload Indication

ENVIRONMENTAL Operating Temperature 0 Deg. to 50 Deg. C
Humidity Max 95 %, Non -Condensing

PROTECTIONS Output Overload & Short circuit, Under & Over Voltage, DC Under & Over voltage input Under & Over voltage, Single Phasing & Phase unbalance (for 3 - Ph Input only)
*Due to Continuous Product improvements,specs are subject to change without notice.

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