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24.01.2012
Cubicle switchboard “KRU-IE”, low voltage distribution switchgear “NKU SE IE” and one-side operated cabinets “KSO-IE” produced by INVENT-Electro have passed all qualification and certification tests and were certified for use at the facilities of the Federal Grid Company.

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28.10.2011
The visit took place within the official trip of the management of the Russian Energy Agency (REA) to Kazan. The government of the Republic of Tatarstan and Russian Energy Agency signed a cooperation agreement which contemplates cooperation in the sphere of improvement of energy efficiency and innovative activities in...
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4.10.2011
According to the results of annual research by rating agency Expert RA, INVENT group is in the list of the largest Russian companies

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CRP-0.4 (compensators of reacting power)

 

CRP-0.4 haS the following advantages:

-modular design concept allows to increase gradually the rated capacity of the plant;

-accurate cos value adjustment (minimum level is 25 reactive kVA);

-use of purpose-designed contactors with advance making contacts and current-limiting resistors expanding the life of contactors and capacitors;

-use of capacitors capable to self-healing after insulation layer breakdown;

-use of purpose-designed controllers for automatic cos value adjustment;

-light weight and small size.  

By using PFC it is possible to:

-maintain power factor value required for consumer in automatic mode within the limits of 0,8-1 by connection/disconnection of capacitor bank stages;

-connect and disconnect capacitor bank stages manually;

-ensure current indication in capacitor bank circuit as well as emergency and other types of indication provided in automatic adjuster;

-monitor power factor value cos;

-upgrade power quality directly in the enterprise's networks;

-reduce total power costs;

-decrease load on distribution mains elements, extend their life.

Operating conditions

Climatic version - NF4 as per GOST 15150-69.

PFC-0.4 are designed for operation in enclosed production spaces at normal operating conditions in moderate and cold climate areas:

- ambient temperature is from 10°С below zero up to 55°С above zero;

-altitude above sea level is maximum 1000 m;

-relative air humidity is 50% at the temperature of 40°С above zero;

-environment is not explosive, does not contain current-conducting dust, aggressive gases and fumes in concentrations breaking the materials and insulation. 


Contacts:

32 Leskhozovskaya St, Stolbishche village,
Laishevo district, Republic of Tatarstan, 422624
Tel./Fax: (843) 227-43-71, 227-50-19
E-mail: elektro@inventunion.ru
www.invent-elektro.ru

Обособленное подразделение г. Москва

Дербеневская набережная, 7
Деловой квартал "Новоспасский двор"
Стр. 22, офис № 202
Тел: (495) 775 42 76, 274 0194
E-mail:
inel-mostrade@inventunion.ru