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Medium Voltage Switchgear
Switchgears – ELTIMA rated for 6(10) kV and ELTIMA+ rated for 35 kV
Purpose
ELTIMA and ELTIMA+ switchgears are used to receive and distribute 3-phase AC electric power rated for 50 Hz, 6(10) 35 kV.
Applications
The switchgears are used as power distribution units in electric stations, transformer substations and distribution stations across various industries, such as:
- Oil and gas
- Metallurgy industry
- Power industry
- Machinery
- Chemicals, petrochemicals
Special features
1. Advanced design
Partnership with the global leader manufacturing electrical equipment ensure fast implementation of advanced technologies and up-to date component parts and materials
-
Complete design ready to be used as distribution unit within state-of-the-art smart grids
2. Ease of mounting and operation
- Compact design enables cost-efficient construction and installation
- Front only or both, front and rear, access available for cabinet maintenance Ease of access to all elements and parts which are subject to regular observation and maintenance
3. Lifespan
- High corrosion resistance
- Only high quality component parts from global and domestic manufacturers are used
- Service life is at least 30 years
4. Safety
- Comprehensive compliance – all Russian requirements are met, all required certificates are available
- Fault isolation within a single compartment of cabinet ensures personnel safety and equipment preservation
- Mechanical and electrical interlocks prevents from inadvertent operations likely to be made by personnel
5. Optimal price-quality ratio
- Quality level of the ELTIMA and ELTIMA+ switchgears is quite comparable to the like products manufactured abroad
- Our company has its own manufacture capacities - we produce equipment and define pricing strategy on our own
6. Short manufacture period
- We constantly improve manufacture and enterprise management technologies, thus making it possible to provide shortest possible manufacture duration
- Each stage is strictly scheduled, thus we are able to forecast periods of execution of works. Your project manager will be constantly engaged in your project providing information on each stage of production process
- Today we are ready to manufacture switchgears of any complexity rated for 6(10) and 35 kV based on switchgear cabinets ELTIMA and ELTIMA+ within 9 weeks
7. High standards of service
- Wide range of services. Highly qualified specialists are committed to perform full scope of engineering, mounting and maintenance of ELTIMA+ switchgears
- Regional offices network has been established to quickly provide services The offices have been established in Moscow, Yekaterinburg, Irkutsk, Chelyabinsk, Khabarovsk
Технические характеристики КРУ "ЭЛТИМА" 6(10) кВ:
|
Parameter |
Parameter value |
|
Rated voltage (kV) |
6; 10 |
|
Maximum operating voltage (kV) |
7.2; 12 |
|
Busbar rated current (A) |
630; 1000; 1250; 1600; 2500; 3150 |
|
Rated current of main circuits (A) |
630; 1000; 1250; 1600; 2500; 3150 |
|
Rated tripping current of the circuit breakers integrated to switchgear (kA) |
12.5; 16; 20; 25; 31.5; 40 |
|
Short-time withstand current (amplitude) (kA) |
51; 64; 81; 102 |
|
Short-time thermal current (kA) |
20; 25; 31.5; 40 |
|
Short-time thermal current duration (s) |
|
|
Rated voltage of auxiliary circuits (V) |
|
|
Cabinet dimensions (mm) |
|
|
Weight (kg) |
Over 480 |
Технические характеристики КРУ "ЭЛТИМА+" 35 кВ:
|
Parameter |
Parameter value |
|
Rated voltage (kV) |
35.0 |
|
Maximum operating voltage (kV) |
40.5 |
|
Busbar rated current (A) |
630; 1250; |
|
Rated current of main circuit (A) |
630; 1250; |
|
Nominal tripping current of the integrated main breaker (kA) |
16.0; 20.0; 25.0; |
|
Nominal short-time thermal current of the integrated load interrupter (kA) |
12.5; 16.0; 20.0 |
|
Short-time thermal current (kA) – with main circuit breaker – with load interrupter |
|
|
Short-time withstand current (amplitude) (kA) |
|
|
Let-through short circuit current with load interrupter (kA) |
|
|
Main circuit resistance (µOhm) max |
|
|
Short-time thermal current duration (s) |
|
|
Rated voltage of auxiliary circuits, V |
|
|
Cabinet dimensions (mm) |
|
|
Weight (kg) |
2000 |
Environmental specifications:
The switchgears are intended for indoor operation with the following conditions to be met:
- Maximum height above sea level: 1000 m
- Seismic resistance: up to 9 points MSK-64 scale
- Maximum ambient temperature: +45ºС
- Minimum ambient temperature: -5ºС
- Humidity: 98% RH at 25ºС
- Atmosphere type: II as per GOST 15150-69 (Russian standard system)
- Non-explosive environment free of current-conducting dust, aggressive vapour and gases that may damage insulation materials and metal parts
Switchgears can be used indoor with minimum temperature of -25ºС. If this is the case, the switchgears are equipped with anti condensation heater elements thus providing normal environmental conditions of the equipment enclosed in cabinets.
Switchgears can be installed in containers which have heating and ventilation system.
The switchgears are designed in accordance with GOST 14693-90, GOST 12.2.007.0-75, GOST 12.2.007.4-75 standards.
Мы соблюдаем требования стандартов ведения безопасной деятельности
