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Assol auxiliary switchboard

Assol auxiliary switchboard is a reliable line of low-voltage switchgear, which has a wide range of parameters, allowing to use the equipment as part of auxiliary power supply systems in power plants and substations up to 750 kV.

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products manufactured and delivered to Customer sites

Main advantages

01

Maximum Safety

02

High reliability and quality of products

03

Convenient operation and maintenance

04

Auxiliary switchboard design capabilities

05

Monitoring, diagnostics and control

06

Low total cost of ownership

01 Maximum Safety

A high degree of internal separation of the auxiliary switchboard, excessive relief valves and special screens to prevent contact with live parts will provide the top level of personnel safety during equipment maintenance and repair.

02 High reliability and quality of products

Auxiliary switchboard Assol has been developed taking into account the specifics of operation at power facilities located in Russia and other countries. The resulting reliability of its structural design has been proven by tests carried out by independent test centers.
Auxiliary switchboard cabinets design, the use of high-quality components and an efficiently organized production process allow us to provide the Customer with reliable electrical equipment suitable for any special project requirements, that provide a high level of reliability of power supply to consumers at the substation. 

03 Convenient operation and maintenance

Placement of equipment and terminals in the Assol auxiliary switchboard cabinets provides easy access for replacement, repair and service.

Mimic diagram of panels on the auxiliary switchboard facade and light indication of the modules state makes the process of switching clear and evident for personell, and the presence of a monitoring system in tandem with motorized drives also provide remote control of the entire panel.

QR codes on the facades of the equipment provide quick access to the equipment technical documentation and contact numbers of technical support center.

04 Auxiliary switchboard design capabilities

The design of Assol auxiliary switchboard allows to manufacture panels of any overall dimensions, including non-standard dimensions, in width, height and depth, according toe special the Customer's and the project's requirements. 
A wide range of standard layout solutions allows to make the auxiliary switchboard with the required circuit diagram of main circuits in accordance with the rated parameters of switching devices, the size of cabinets and with the possibility of backup power from a diesel power plant, energy storage system or built-in UPS.

05 Monitoring, diagnostics and control

Assol auxiliary switchboard is directly integrated with APCS and remote control systems of plants, ainformation management systems (Supervisory Control And Data Acquisition - SCADA), adaptive distribution management systems (ADMS) and other data analytics systems using the comprehensive list of data protocols including IEC 61850.

The control and monitoring system of Assol auxiliary switchboard supports diagnostics and equipment performance data transfer to the maintenance and repair system to enable on-site preventive equipment maintenance.

06 Low total cost of ownership

We leverage special prices for components by leading Russian and global manufacturers, our own machine fleet and a short production cycle to offer the best equipment price to our customers. Low maintenance frequency along with minimized costs and prolonged service life help to minimize the total cost of Assol auxiliary switchboard ownership.

Modifications of Assol auxiliary switchboard

-01

ЩСН «Ассоль» серии S

"Assol" auxiliary switchboard S series

Rated current of busbars – up to 160 A
Power of auxiliary transformer – up to 100 kVA

-02

ЩСН Ассоль серии М

"Assol" auxiliary switchboard M series

Rated current of busbars – up to 630 A
Power of auxiliary transformer – up to 400 kVA

-03

ЩСН Ассоль серии L (XL)

"Assol" auxiliary switchboard L (XL) series

Rated current of busbars – up to 1000 (1600) A
Power of auxiliary transformer – up to 630 (1000) kVA

Delivery sites where used Assol auxiliary switchboard

Tele-mechanized 10 kV indoor switchgear of deep-input substation No. 3

All Customer's sites

North-Western Investment and Industrial Company, CJSC

Region

Generation, Transmission&Distribution of Electrical Energy

2018

North-Western Investment and Industrial Company, CJSC

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Equipment

A complex of electrical equipment for building a tele-mechanized 10 kV indoor switchgear, which is combined with the substation control room, an equipment monitoring and control system, a system of technological and security video surveillance, expansion of the automated process control system at the combined heat and power plant. 

General contractor for the facility, including inspection, detailed design, creating cost estimates, construction, dismantling and installation of equipment, commissioning and training of the Customer's personnel.

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Service we provide with this product

Get the cost calculation

01

24/7 Customer support

02

Service center and regional support centers

03

Service

04

Warranty service

05

Разработка схемно-компоновочных решений по особым требованиям Заказчика

06

Documentation in English and other languages

Assol auxiliary switchboard is used:

Market-Specific Solutions

25 years of working with Customers from various industries have allowed us to study industry specifics in detail and create individual solutions that fully meet the needs of this industry and the requirements of individual Customers from this industry.

Satisfied customers
about products and cooperation with us

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CJSC Electrostroy

LLC "Petrocom"

LLC Petrocom

LLC Vostok

LLC Alpha-diesel

Between 2009 and 2010, JSC "Electrostroy" purchased and commissioned DC switchboards and auxiliary switchboards manufactured by JSC "Electronmash" for the PS-Chernaya Rechka and PS-Kutuzovskaya substations.

JSC "Electronmash" responsibly fulfilled its obligations, completing all work in full and within the agreed timeframe.

There are no claims regarding the quality or completeness of the delivery.

JSC "Electronmash" responsibly fulfilled its obligations, completing all work in full and within the agreed timeframe.

There are no claims regarding the quality or completeness of the delivery.

">Подробнее
CJSC Electrostroy

During the period of 2008-2009, LLC "Petrocom" purchased and commissioned DC switchboards and auxiliary switchboards manufactured by CJSC "Electronmash" for substations PS-369A, PS-Krestovskaya, PS-Stend, and PS-Nissan. CJSC "Electronmash" responsibly fulfilled its contractual obligations, completing all work in full and within the established deadlines. There are no claims regarding the quality or completeness of the supplied equipment.

">Подробнее
LLC "Petrocom"

This letter confirms that LLC "Petrocom" purchased and commissioned auxiliary switchboards (ASB) and DC switchboards (DCS) produced by JSC "Electronmash" for PJSC "Lenenergo" facilities between 2008 and 2013. The equipment was installed at 110kV substations: No. 99 "Avtozavodskaya," No. 357 "Krestovskaya," No. 94 "Stend," No. 216 "Severnaya Dolina," and No. 59 "DK Port." Throughout the operational period at these facilities, no complaints regarding performance have been identified, and no equipment failures have occurred.

">Подробнее
LLC Petrocom

Under the supply contract with JSC "Electronmash", the "ExOnSys"-M 160 A DC Power Supply System and Auxiliary Switchboard based on the "Assol" LVS were delivered to the "Vostok" 110/20 kV substation in 2016.

The equipment supply and supervisory installation work were completed in full compliance with the agreed schedule. The facility has been commissioned, and no issues regarding the performance or quality of the equipment have been reported.

The strict adherence to contractual obligations and the absence of complaints about the supplied equipment allow us to express our appreciation to JSC "Electronmash" for the productive cooperation.

The equipment supply and supervisory installation work were completed in full compliance with the agreed schedule. The facility has been commissioned, and no issues regarding the performance or quality of the equipment have been reported.

The strict adherence to contractual obligations and the absence of complaints about the supplied equipment allow us to express our appreciation to JSC "Electronmash" for the productive cooperation.

">Подробнее
LLC Vostok

LLC "Alfa-Diesel" supplied an electrical equipment complex for the 6 kV Indoor Switchgear in a Block-Modular Building (BMB), including 6 kV "Eltema" MVS switchgear cabinets (3150 A), manufactured by LLC "Electronmash Engineering", as part of a project to increase the capacity of the Severo-Danilovskoye oil and gas condensate field operated by JSC "Verkhnechonskneftegaz", a subsidiary of NK "Rosneft".

During the approval process for key technical solutions, LLC "Electronmash Engineering" provided the necessary technical support and timely preparation of design documentation.

All 6 kV Indoor Switchgear in the BMB was manufactured in the shortest possible time and in full compliance with the project's technical requirements. To enhance the reliability of the operating electrical equipment, the 6 kV "Eltema" MVS cabinets were equipped with anti-resonance current transformers NALI-NTZ-6, auxiliary transformers with air-barrier insulation TSKS, and high-speed optical arc protection.

Despite the critical situation with the supply of imported components, LLC "Electronmash Engineering" made every effort to fully and timely fulfill its contractual obligations.

We express our gratitude to the management of LLC "Electronmash Engineering" for their well-coordinated and professional work in preparing the technical solution, the timely production, and the delivery of reliable, high-tech electrical equipment, fully meeting the industry requirements of Rosneft's energy facilities.

During the approval process for key technical solutions, LLC "Electronmash Engineering" provided the necessary technical support and timely preparation of design documentation.

All 6 kV Indoor Switchgear in the BMB was manufactured in the shortest possible time and in full compliance with the project's technical requirements. To enhance the reliability of the operating electrical equipment, the 6 kV "Eltema" MVS cabinets were equipped with anti-resonance current transformers NALI-NTZ-6, auxiliary transformers with air-barrier insulation TSKS, and high-speed optical arc protection.

Despite the critical situation with the supply of imported components, LLC "Electronmash Engineering" made every effort to fully and timely fulfill its contractual obligations.

We express our gratitude to the management of LLC "Electronmash Engineering" for their well-coordinated and professional work in preparing the technical solution, the timely production, and the delivery of reliable, high-tech electrical equipment, fully meeting the industry requirements of Rosneft's energy facilities.

">Подробнее
LLC Alpha-diesel

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