Pollution & Noice Free

Controled Batter Charging

Deep Discharge Protection for Longer Battery Life


Sim Power Controls offer digital inverter, which is designed to provide stable A.C. during  a power failure. These are fully automatic and completely noiseless. The models available with us are 250 VA to 5 KVA.

The salient features of our range include:


  • Easy installation on A.C. mains after separating the power line, thereby automatically disconnecting the unwanted during power failure.

  • Auto Start/Stop- Our inverter POWER LINE on automatically during power failure and goes off when the mains is restored.

  • Auto-Search Facility- Our product POWER LINE off, if the load is greater then it's rated output and keeps searching for images correctness after every 5 secs. As soon as the load is decreased, it images on.

  • Short Circuit Protection- This inverter automatically shuts off during a short circuit.

  • Most Technology is used to achieve longer backup time from same size of batteries.

  • Stable Output , which gives fixed voltage and frequency even when the load is less, on battery mode. This protect images the valuable appliances from burnout due to high voltage.

  • Controlled Battery Charging Circuit images with circuit built-in, the batteries are protected against overcharge and deeply discharged it charges the batteries at constant optimum rate over an input voltage range from 160 V to 300 V it thus increases the battery life.

  • Status Display

The front panel of the inverter has various indication to display the unit status.


IGBT (PWM) controlled inverter with high frequency switching to ensure no waveform distortion for reactive and nonlinear loads.

Galvanically isolated output (inverter transformer is standard, bypass transformer is optional) for maximum safety on critical loads

Thyristor controlled static bypass to ensure uninterrupted transfer between inverter and bypass source.

 Communication (Free alarm contacts, remote PC monitoring, Modbus, SNMP, Profibus, DNP 3.0 via RS 232, RS 485, USB or Ethernet TCP/IP ports)

  • Manual Bypass with 3 positions

  • LC Filter for DC Input

  • Electronic Over / Under Voltage, Over Current and Short Circuit Protections

  • Parallel Redundant Operation (Optional)

  • Internal Over Temperature protection

  • LCD Panel with Mimic Diagram and LED Indication

  • Event History for all Electrical values and failures

  • 8 units Free Alarm Contacts


We take energy efficiency to a whole new level with UPS and inverter systems offering superior power management solutions suitable for electrical infrastructure and mission critical applications giving you freedom from downtime.

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No.3/20, Kamaraj Salai, Ramapuram,
Chennai-600089, Tamil Nadu, India

044 - 22491320

+91 9445280081

+91 9884391888

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