JSC “NPO VEI ELEKTROIZOLYATSIYA” sells out ROTOR OF TURBO-GENERATOR TBB-200-2A

NPO

JSC “NPO VEI Elektroizolyatsiya” sells out of the warehouse

ROTOR OF TURBO-GENERATOR TBB-200-2A

Manufacturer:

Branch of OJSC Power Machines Electrosila in St. Petersburg

Factory overhaul: March 2006

Nominal data

Excitation voltage, V 313
Excitation current, A 2640
Excessive hydrogen pressure, MPa (kgf / cm²) 0,3(3,0)
Rotation frequency, min ־¹ 3000

Direction of rotation, viewed from the exciter side

 left

It has been in storage at NPO VEI Elektroizolyatsiya, JSC since April 2010.

In the period 2018-2019, an extended revision and re-preservation were performed.

The audit included the following works:

– vent and retaining rings removal;

– disassembly of large and small current lead bolts;

– a set of electrical tests;

– color flaw detection of housings, dumbbell junctions, retaining rings, hubs and vent blades, centering rings, retaining ring nuts;

– replacement of sealing rubber and assembly of the current lead;

– installation of new bandage insulation;

– assembly, balancing, painting, preserving and packing of the rotor.

Our contacts:

Address: 111020, Russia, Moscow, Sinichkin 2nd St., 9A (Business Center “Sinitsa Plaza”), building 4, room 1, office 17

E-mail: mail@npoelectro.ru

Phone / fax: / +7 (495) 120-99-18

Website: http://npoelectro.ru

Press service: press@npoelectro.ru