Našao nešto na wiki i na engleskom..
T-80BV
Objekt 219RV (1985) - T-80B with Kontakt-1 explosive reactive armour. The smoke grenade launchers were moved from either side of the main armament back to the either side of the turret and positioned between the turret side and the ERA panels. On the turret of the T-80BV, the panels are joined to form a shallow chevron shape. ERA is also fitted to the forward part of the turret roof to provide protection against attacks from above. While the ERA provides a high degree of protection against ATGM of its time which relied on a HEAT warhead to penetrate armor over the frontal arc. It does not provide any added protection against APDS or APFSDS. Vehicles which were built first for sometime lacked the ERA because of supply problems. Some T-80BV tanks have been equipped with dust flap under glacis plate and some of them were equipped with single line of ERA along top of hull side. A late production version had a new turret similar to the T-80U but with Kontakt-1 ERA.
T-80U
Objekt 219AS (1986) - (U for Ulushchenniy) A further development of T-80A. This version has a new 1,100 hp (820 kW) GTD-1000F multi-fuel gas turbine engine as well as 1A46 fire control system and a new turret. T-80U also received a different engine decking. 9K112-2 system was replaced with newer 9K120 system which allows firing 9M119 Svir (AT-11 Sniper) and 9M119M Refleks (AT-11B Sniper) ATGM. Also the 12.7 mm NSVT heavy machine gun received the ability to be fired from within the turret with a use of a remote-control which work in a similar manner to the one in T-64. Infra-red searchlight mounted on the commander's cupola is replaced with an image intensification channel. There's a laser designation system mounted on the tank's roof forward of the tank's commander cupola, it projects a modulated beam. The system is protected by a rectangular armored box cover. Like all of the previous T-80 models, the T-80U has full length rubber side skirts protecting the sides but those above the first three road wheels are armored and are provided with lifting handles. There are also rubber elements fitted beneath the front glacis which provide additional protection against mines with tilt-rod fuses and HEAT warheads. The forward skirt elements are armored and a radiation absorption liner coat is mounted on the inside and on the outside of armour. The turret roof between the commander's and gunner's hatches has been provided with additional protection against attack from above. Driver's protection, particularly against mine explosions, is enhanced by suspending the driver's seat from the hull roof. Two clusters of four 81 mm 902B Tucha electrically operated smoke dischargers are mounted on either side of the turret. The new turret also has an improved frontal armor package with Kontakt-5 explosive reactive armour which defeats APFSDS. Early production version of T-80U still used Kontakt-1 ERA. A special camouflage paint distorts the tank's appearance in the visible and IR wavebands. GTA-18A Auxiliary Power Unit is used when the engine is off. Late production version had a more powerful GTD-1250D multi-fuel gas turbine engine and the "Brod-M" snorkel
T-80UD "Bereza"
Objekt 478B (NATO code: SMT M1989) (1985) - (Bereza - birch-tree) Ukrainian diesel-engined version of the T-80U, with 1,006 hp (750 kW) 6TD engine. Early production version used Kontakt-1 ERA which was later replaced with Kontakt-5 ERA.
Druga fabrika, drugi model.
Što mi je zapelo za oči, a nisam znao da je i T-64 imao tu mogučnost je :
..12.7 mm NSVT heavy machine gun received the ability to be fired from within the turret with a use of a remote-control which work in a similar manner to the one in T-64...
LPB
