NEELKANTH POWER SOLUTIONS

Contact Us

NEELKANTH POWER SOLUTIONS

112, Minerva Industrial Estate, P.K. Road, Mulund West, Mumbai, Maharashtra - 400080, India

Mobile : +91-9867382364, +91-8879636610

Phone : +91-22-25922511

Fax : +91-22-25922516

Call Us : 08048064921




Features :

  • True on-line double conversion
  • Compact and silent in operation
  • Advanced PWM, IGBT technology
  • Suitable for CNC machines and industrial applications
  • Built-in static by-pass switch
  • Programmable battery-low alarm
  • RS-232 Interface available for m/c interlock
  • User friendly applications

Specifications

Input Voltage 230 VAC, (+15%-20%)Single Phase 415 Volts (+15%-20%) 3 Phase 4 wire
Input Frequency 47 to 53 Hz
Output Rating 1/2/3/7.5/15/20 KVA, Single Phase 10/20/30/40/50/60/75/100/120/150/200/250/300/400/500 KVA, 3 Phase
Output Voltage 220/230/240 Single Phase 380/400/415 V, 3 Φ
Output Regulation ±1% for unbalanced load
Phase Dispacement 120±1 deg for 100% unbalanced load
Power Factor 0.8
Crest Factor 3:1
Output Frequency 50Hz±0.1%
Wave Form Sine Wave
Harmonic Distortion <3% THD for linear load , <5% THD for non-linear load
Over Load 110% for 30 minutes, 125% for 10 minutes , 150% for 60 seconds
Transient Response ±5% for 100% step load change
Response Time Recover to ±1% within 5msec


Salient Features

Efficiency Inverter Efficiency
Overall Efficiency
Better than 95%
Better than 92%
Protection Rectifier I/P AC over/under voltage 
DC over voltage 
Battery charging over current 
Single phase failure 
Reverse phase sequence
  Inverter O/P over voltage 
O/P overload 
O/P short circuit 
DC under voltage 
Over temperature
Metering LCD / LED display to read following parameters with user friendly mimic diagram:
I/P Voltage, O/P Voltage, Battery Voltage, I/P Current, O/P Current, Battery Charge, I/P Frequency, O/P Frequency
Controls Input On/Off MCB/MCCB, By - Pass on/off switch, Output on/off switch, Manual by - pass switch, Inverters on/off
Physical Enclosure
Cable Entry
Colour
IP 31 (IP 42-optional) 
Bottom (top-optional) 
Broken White/Siemens 
Grey (optional as per req.)
Enviornment 0 to 45° C max, upto 95% RH (non - condesing)
  Cooling
Audible Noise
Altitude
Forced air-cooling 
<60dB upto 100KVA 
<75dB upto 500KVA 
<300 mtr. above MSL
Refference Standards IEC 146-(IV), EN 50091-1, EN 50091-2
Optional Features Remote Start-Stop, RS 232/485 interface CNC machine interlock



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