True On-line Double Conversion Technology                         
High Efficiency >94%
Built-in Maintenance and Automatic By-pass
State of the Art IGBT based PWM Technology
  Capacity Enhancement and Redundancy Guaranteed by Parallel Systems
Galvanic Isolation and/or Modification for Special Voltages
Expandable and Variable Battery Banks
  Communication with Computer and Network Systems and SNMP Solutions
Continuous Monitoring via Tele Service
12 pulse Rectifier Option

80-150KVA in 4 ratings. Sophisticated high specification on line configuration with optional static switch. State of the Art IGBT based pulse width modulation (PWM) technology to reduce harmonic distortion and increase both crest factor tolerance and dynamic stability. Higher efficiency of operation means Aplab UPS has significantly lower running costs than leading competitors. Continuously delivers full rated power at ambient as high as 45ºC. Parallel operation of UPS. Comprehensive indication of normal and fault conditions. Simple operating controls. Compatible with sealed maintenance free battery as well as tubular lead acid batteries. Compact cabinet & ultra light weight. Easy installation with wheels for maneuverability and front terminal box. Optional remote status panel.

35-60KVA in 4 ratings. Sophisticated high specification on line configuration with optional static switch. State of the Art IGBT based pulse width modulation (PWM) technology to reduce harmonic distortion and increase both crest factor tolerance and dynamic stability. Higher efficiency of operation means UPS has significantly lower running costs than leading competitors. Continuously delivers full rated power at ambient as high as 45°. Parallel operation of UPS. Comprehensive indication of normal and fault conditions. Simple operating controls. Compatible with sealed maintenance free battery as well as tubular lead acid batteries. Compact cabinet & ultra light weight. Easy installation with wheels for maneuverability and front terminal box. Optional remote status panel.

This series offers the user a range of medium KVA, floor mounted UPS system with latest PWM (IGBT) technology. The series features... UD display, parallel operation, High efficiency and Scientific cooling system and are an inherent part of the design and contribute immensely to the reliability of this range.

This series has been introduced by adopting various proven techniques implemented till date and is an immensely reliable, field proven system. The Rhino series caters to the needs of today’s new technological advancement in Information technology, Telecom, Medical and Industrial segments. The Rhino series stands by its name as a rugged, but effective solution to your power problems. The systems offer complete isolation of load for maximum protection and have the highest overload capability to handle heavy start up loads. The series also boasts of the Industry’s highest MTBF figure.

APLAB offers a range of Static Transfer Switch (STS) panels to ensure redundancy in power for critical loads. This unit monitors two input sources continuously, out of which one source will normally feed the critical loads. In case of failure of this input source, the STS will automatically transfer the critical loads to the other input source. The user can also perform transfer from one source to another using the manual transfer switch.
 
     [Static Transfer Switch]
 
The main functions of the STS unit are as follows :
   Increased Power Quality
   Increased Noise Reduction
   Power Blackout Protection
   Power Redundancy
   Automatic Static Switching
   Remote Monitoring of Input Power Sources
   Easy Static and Mechanical Transfer between Separate Input Sources
   Remote Management of Power Events
   Power Event Logging
   Redundancy

This series is an extension of our technical capabilities and features the country’s first indigenously designed 160KVA system installed at CABS, Bangalore. The series has the latest advanced microprocessor based digital PWM (IGBT) design and has maximum “STR” capability with very high efficiency for lower running cost as compared to the conventional systems offered in this category. The series caters to Multiple point applications in single location and has flexibility in Input/Output configurations to suit the users existing utilities. The series has a strong base in Air force, Airline maintenance depots and Research laboratories in the country. The series also has export potential, especially in US, as the mains frequency used there is 60Hz.

The INVERTER-Series is designed for Telecom and Industrial, heavy duty application, which delivers continues true sine wave output power with high stability and precise voltage, suitable for all types of Telecom, non-linear and linear loads.
The INVERTER-Series covers the complete battery voltage range, i.e. end voltage to boost voltage. The compact construction and silent operation makes it an ideal choice for use in human environment. The INVERTER-Series has range from 1KVA to 10KVA, higher capacity system can be configured on request