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Introduction to Simi

PB Model UPS in 6 KVA

Liebert Super 400D model DSP based UPS in 10&20 KVA From Emerson


Salient Features of S400D  model on line UPS systems.

1.True On-line double conversion Technology, The Best Available technology for guarding mission critical systems. Duel Microprocessor  and Digital Signal Processing ( DSP) based System. Uses IGBTs as basic power devices. Rugged and Robust design to provide fit and forget reliability. Power factor correction, even with low power factor load, to >0.99 resulting lower power consumption.

2. Wide input voltage range (+25%, -30%). This UPS is designed to work on 3Phase power (as 10 KVA load should not be connected to a single phase) and it can work under wide input voltage range. The input voltage range is 290V to 518V Phase to phase Voltage.

3. Battery Management, temperature compensated charging.

4. This UPS supplies Precise Sine Wave power thus providing protection from  all type of disturbances including Lightning and surges, Voltage sags, Harmonics and power Outages. With capability to cater 100% non Linear load suitable for any kind of load.

5. 1+1 Redundant configuration possible with one more UPS for 100% availability. 2 UPSs can be configured to work on common battery bank. DG can also be connected to this UPS as an additional back up source in this configuration.

6. This UPS is designed to work on 3Phase power (as 10 KVA load should not be connected to a single phase) and it can work under wide input voltage range.

7.Battery management features including Temperature compensated charging of batteries to protect the batteries.
8. Fault Tolerance. The fail-safe static bypass ensure the power supply to your critical load even during UPS over load or fault conditions. In case of a fault the load is transferred to the stand by (by pass) Power.

9. The servicing of the UPS can be done, components can be repaired/replaced and restart the systems and transfer the load to UPS, all are possible without disturbing the load. Access to the inside components of the UPS is possible from the front side only and hence the space required for installation is also less compared to other UPS systems.

10.To ensure safe working of the critical load this UPS can do online battery test  even when the critical load is on.
11. LCD Display l on the front panel. The user can read the status of the UPS with readings of all parameters including voltages current of input/output, Battery, load, back up time, battery charge etc. from the LCD panel.

12. Data logging and event history. Supper 400 can identify and display 45 fault conditions on its front panel. Also It can store and display 200 alarm events (input over voltage, power failure, power restoration, ups on,off etc.). the customer can find out if there was a power failure last week on one particular day and what time it happened and what was the load at that time and What was the out put voltage.

13. Intelligent network interface port. UPS monitoring is possible with site Net software. All major OS platforms are supported including windows, UNIX, Novel, HP, DEC and many others.

14. Cold start facility with 100% load  in the absence of utility power.

15. Smallest foot print This Equipment is constructed zinc-plated steel structure  an the front panel is held in place by a snap fit arrangement. Size (WxDxH) 450x650x1150 (mm).

16. Excellent service backup as we are specialist in UPS System having 22 years of experience in UPS maintenance and we extend our maintenance support to all major organizations in Vidharbha. We  are having Liebert (Emerson) trained engineers for Liebert UPS Systems. These are in addition to the support from Liebert (Emerson) who is having country wide service network with India's best available manpower.

All these are in addition to the normal specifications  of a standard UPS system

         For further details, please call us 0712 2438907,  2428319   E-mail

 Prices at Nagpur exclusive of taxes.

10 KVA Rs.275000.00  Suitable for 50 computers with color VDU
20 KVA Rs.375000.00 For 100 computers 

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