1KVA 220V 230V 240V Integrated Sab nraum zoov UPS IP55

1KVA 220V 230V 240V Integrated Sab nraum zoov UPS IP55

Cov yam ntxwv tseem ceeb

1.SORO Sab Nraum Ntsej Muag Siab Tshaj Plaws Online UPS muab cov khoom siv hluav taws xob txuas ntxiv mus rau sine yoj AC rau sab nraud kev sib txuas lus / khoom siv network.

2.Double-conversion online tsim, kub resistant, anti-txias, sealing qib rau IP55;Nrog rau ntau yam input voltage thiab zaus ntawm lub qhov rais input (- 45% + 35% rated voltage thiab ± 10% rated zaus), nyob rau ntau qhov chaw deb ntawm Tuam Tshoj tom qab kev sim loj ntawm daim phiaj.

Daim ntawv thov

Qhov UPS no feem ntau siv rau hauv kaum ntawm lub nroog, txoj kev deb, roob, ib puag ncig tsis zoo, xws li kub siab (+ 50 ° C) / qis kub (-40 ° C), plua plav hnyav, noo noo, nag, huab cua yaig, lub zog tsis zoo (voltage longterm siab tshaj 260V lossis tsawg dua 160V, zaus hloov pauv) nyob rau hauv cheeb tsam.

Kev ntseeg siab ntawm UPS System

1.Siv microprocessor tswj, ncaj qha tsim highfrequency pulse width modulation yoj (SPWM) tswj ntawm UPS inverter, kom yooj yim rau UPS tswj Circuit Court, txhim khu kev ruaj ntseg, kom muaj ntau lub sij hawm ntawm UPS kom sai teb rau cov kev hloov nyob rau hauv lub sab nraud ib puag ncig. thiab lav lub tshuab tswj Circuit Court yog yooj yim dua thiab txhim khu kev qha.

2.Siv cov txheej txheem tswj digital, kom tsis txhob muaj cov tshuaj analog tswj qhov kub thiab txias tsis xws li cov khoom siv kho vajtse, kom ntseeg tau qhov sib xws thiab kev ntseeg tau.ntawm UPS