The Liebert Super 400D is a true On-line sine wave UPS system that provides the user with clean computer grade power for continuous operation of his critical load,regardless of any disturbance on the upstream AC power. The system oers many innovative features to give the user maximum reliability and flexibility at the lowest operating cost. With Liebert Super 400D UPS system,you have complete peace of mind..
Other Specifications Download Specification | |
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Rating In KVA | 20 KVA |
Technology | IGBT-PWM with inbuilt isolation transformer |
Input Power | Three phase 300 V - 450V sinewave,50Hz |
Output Power | single phase 230V 1 sinewave,50Hz |
Backup Time | 30 Minutes |
Minimum VAH | 13104 VAH |
Voltage Regulation From No Load To Full Load | 1 % |
Inbuilt Isolation Transformer | Yes |
20% Overload Limit For Minimum 10 Minutes | Yes |
50% Overload Limit For Minimum 1 Minutes | Yes |
Total Harmonic Distortion(THD) | <5 Percentage % |
Overall Efficiency | 90 % |
Type Of Battery | SMF-VRLA conforming to JISC:8702(Pt.I,II&III) |
Minimum Thickness Of M.S.Sheet Enclosure Duly Painted | 1.2 mm |
Degree Of Protection | IP21 |
Protection Of Over Voltage,Short Circuit & Over Load At UPS Output Terminal | Yes |
Protection For Under Voltage At Battery Terminal At 10.5V Per 12 V Battery. | Yes |
Maximum Overshoot And Under Shoot Of Output Rated Voltage | 4 |
Indicators For Mains Presence,Battery Charging And Discharging,Output Over Load, Low Battery Voltage | Yes |
Digital Metering In UPS For AC Input Voltage,Output AC Voltage,Current,Frequency,Battery Voltage And Current | Yes |
Movable Trolly For Batteries | With |
Dry Heat Test : In Accordance With IS:9000 (part 3/sec.5)1977 (reaffirmed 2007) At 55 Degree C For 16 Hrs | Yes |
Damp Heat : In Accordance With IS:9000(part 5/sec.2)1981 At Temperature Of 40 Degree C,two Cycles Of (12+12) Hours Each 2007) | Yes |
Cold Test : In Accordance With IS:9000 (Part 2/Sec.4)1977 (Reaffirmed 2007) At -10 Degree C For 4 Hrs. | Yes |
Availability Of The Type Test Report From Central Govt. /NABL/ILAC Accredited Lab Covering All Technical Requirements. | Yes |
Type Test Certificate No. | ERTFL(W)/2002/E&S242 |
Type Test Certificate Date | 23 DEC 2002 |
Name Of Lab | ELECTRONIC REGIONAL TEST LABORATORY (WEST), MINISTRY OF INFORMATION TECHNOLOGY |
Address Of Lab | Andheri (E), MUMBAI 400093 |
Supply & Commissioning | Yes with Installation |
Warranty | 1 Years |