Prednaznachenydlya of a power supply of tsepeylineyno-hardware halls of distant exchanges.
Racks work in a bufernomrezhima with the sdvukhgruppovy rechargeable battery consisting of 12 main and one additional acid accumulators.
A power supply - a single-phase network of a peremennogotok of frequency of 50 or 60 Hz a voltage of 220 V.
- tension at the exit within (23,0-27,1) B;
at current of loading (2-20) A - are resistant M SVSP-24/20;
at current of loading (2-10) A - are resistant M SVSP-24/10;
- parallel inclusion on loading of two groups of rechargeable batteries and one or two (at increase in power) buffer VSP-24/10 rectifiers M;
inclusion of load of one or two bufernykhvypryamitel working with one group of rechargeable batteries. At etomvtory group of akkumulyatornykhbatary it can be put on a charge from the second VSP-24/10 rectifier M if to the umoshchneniyena it is applied, or from the third, switched to a charging rate;
- parallel or separate inclusion on loading of both groups of rechargeable batteries without buffer rectifiers;
- automatic bezobryvny podklyucheniyedopolnitelny (booster) sektsiyakkumulyatorny batteries at undervoltage on a basic group of the rechargeable battery in a charging rate;
- measurement of tension on the main and additional sections of each group of rechargeable batteries;
- measurement of current of loading, currents of a charge and loading of each group of rechargeable batteries and currents of maintenance of additional sections of batteries;
- optical and acoustic control of alarm status.
Leading dimensions: 2500х512х324 mm.
Weight - M SVSP-24/10 - 140 kg
M SVSP-24/20 - 183 kg.