20KVA/20KW, Unity Power Factor at output. Input pf 0.99. Isolation Transformer Inbuilt. Efficiency 96perct. Advanced IGBT rectifier inverter. Parallel configuration available. 12V75AH Battery 34 No.s with rack interconnections. Battery Breaker enclosed..
Other Specifications Download Specification | |
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Rating In KVA | 20 KVA |
Technology | IGBT-PWM |
Input Power | Three phase 300 V - 450V sinewave,50Hz |
Output Power | 3 phase 400 V ±1% with alternative user setable setting of 380V+-1%,50Hz |
Backup Time | 60 Minutes |
Minimum VAH | 30600 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) | 2 % |
Overall Efficiency | 96 % |
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 | Without |
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. | IR/10202214/8111023331/DELTA/UPS-20KVA-1 |
Type Test Certificate Date | 04/03/2014 |
Name Of Lab | TUV India |
Address Of Lab | New Delhi |
Supply & Commissioning | Inclusive |
Warranty | 2 Years |