Braking resistors

In the rolling stockthe braking resistor for the electric train ES2G serves as electrical load of traction motors in the generator modeduring the train rheostatic braking and is designed for converting the braking energy of the electric train into heat if the energy cannot be transferred back to the grid.
The resistor was developed within the framework of the programme of import substitution of components for the OJSC "RZD" and is the only domestic braking resistor for high-speed electric trains.

It is used in electric trains of the ES2G, ES2GP and ESP1 series.

The placement categoryis U1 according to GOST 15150-69.
The braking resistor for the electric train ES2G complies with the requirements of the Customs Union Technical Regulations CU TR 001/2011 "On safety of railway rolling stock" and has a declaration of compliance.

The braking resistor units BTR-1400PUKHL2 and BTR-1750PUKHL2 are designed for dissipation of electric energy of traction motors in the mode of the diesel locomotive motor braking.
The units may be used for loading a diesel generator, during the diesel locomotive adjustment and alignment without application of load to the water rheostat.
Structurally, the units are made as a box with ribbon resistors inside. The unit casing design makes it possible to replace any ribbon resistor during the units field maintenance.

They are used in the diesel locomotives TEP70BS.

The placement category is UKHL2 according to GOST 15150-69.

The electrical brake unit provides dissipation of electric energy in the form of heat emitted by braking resistors installed in the unit housing.

It is used inthe switch diesel locomotive TEM18DM.

The electrical brake unit is installed on the diesel locomotive roof.
The placement category is UKHL1 according to GOST 15150-69.

The resistor units 2ES6 and 2ES10are designed for electrodynamic braking of DC locomotives.
Structurally, the units are made as a box with ribbon resistors inside.

They are used in the diesel locomotives 2ES6 and 2ES10.

The placement category is UKHL3 according to GOST 15150-69.

The ribbon braking resistors RLT are designed to be used as load resistance of traction motors in the mode of the diesel locomotive motor braking.
A resistor of RLT type consists of resistive elements, two holders and insulators tied up by studs to form a single structure.

They are used in electriclocomotives 2ES6, 2ES10, EP2К and diesel locomotivesTEP70, ТEМ18, ТEМ18DМ, ТEМ2, ТEP70А, CHМEЗ, 2ТE116.

The placement category is UKHL1 according to GOST 15150-69.
Ribbon braking resistors RLT comply with the requirements of the Customs Union Technical Regulations CU TR 001/2011 "On safety of railway rolling stock".

The resistors ROV are designed for deexcitation oftraction motors in the locomotive traction mode.
The resistors RT are designed for limitingcurrent of traction motors in the traction mode and for dissipation of electric energy in the locomotive rheostatic braking mode.

The resistors are components for deexcitation resistors ROV-139, ROV-140 (ROV) and units of starting-braking resistorsBPTR-63, BPTR-74 (RТ).

The placement category is UKHL2 according to GOST 15150-69.

The braking resistor unit 3PW310S-GG-4x3R750-7.2 is designed for converting braking energy of the electric motor of the LK-60YA icebreaker if this energy cannot be transferred back to the grid and is used as a braking resistor for the ship main drivers.
During braking kinetic energy of drivers rotating elements is converted into electric energy. To avoid damaging high-voltagecircuits, electric energy is converted into thermal energy with subsequent dissipation in the liquid cooling circuit of the product.
The braking resistor unit 3PW310S-GG-4x3R750-7.2 is made of structural low-alloyed steel (grade 09G2S), is coated with zinc additive primer and powder paint.

The braking resistor ТR-01-5,3-40-Т is a component of a cruise passenger ship and is designed for absorption of braking energy of the main drive propeller.
The resistor case is made of structural low-alloyed steel 08ps, has antirust coating - zinc additive primer and powder paint.

The braking resistor unit BTR-2,1/16U2 is a trolleybus component and is designed for converting electric energy of the trolleybus traction drive in the braking mode into thermal energy, for protecting wire bonding of the asynchronous motor converter.

The braking resistor unit BTR -1,8/100U2 is a trolleybus component and is designed for converting electric energy of the trolleybus traction drive in the braking mode into thermal energy, for protecting wire bonding of the asynchronous motor converter.

The braking resistor unit BTR-2,0/20U1 is designed for converting electric energy of the tram traction electric drive in the electrodynamic braking mode into thermal energy to protect the tram electrical equipment and grid against excess regenerative energy.

The braking resistor unit RТТ-1,45/16U1 is a tram component and is designed for converting electric energy of the tram traction drive in the braking mode into thermal energy for protecting wire bonding of the asynchronous motor converter.

The braking resistor RТМ-0,428/1350U1 is designed for installation in head and intermediate transit vehicles and is a component of an asynchronous traction electric drive. The resistor serves for providing electrical resistive braking and overvoltage suppression on a surge filter capacitor.

The braking resistor RТМ(p)-0,44/1350U1 is designed for installation in head and intermediate transit vehicles and is a component of an asynchronous traction electric drive. The resistor serves for providing electrical resistive braking and overvoltage suppression on a surge filter capacitor.

The braking resistor unit RТМ-1,33/407U2 is an underground electric train component and is designed for converting electric energy of the electric train traction drive in the braking mode into thermal energy, for protecting wire bonding of the asynchronous motor converter.