Medium voltage
RSS24w MV air-insulated switchgear
RSS-24w type switchgear is designed for use in transformer stations, as well as in medium-voltage cable joints; especially where SF6-insulated solutions are not allowed.
Equipment
- The enclosure is made of aluzinc sheet metal, joined by riveted and screwed connections. The design of the housing is made to allow easy access to the apparatus, which increases safety and intuitive operation during the installation and operation works.
- A system of mechanical interlocks prevents removal of the cover before the voltage is switched off and the earthing switch is closed, or erroneous switching operations are performed.
- The switchgear set uses a disconnector type NALF 24, manufactured by ABB in air insulation. The switchgear fields were made in an arc-proof version.
Features
- Compact layout with dimensions of 1800/651/1010 mm (H/W/D).
- A similar arrangement of disconnects and earthing switches allows for easy switching and disconnecting arrangements, without the need for a power transmission system.
- Permanent isolation partitions, preventing access of operators to live components.
- The insulating partition manually inserted between the disconnector contacts when access to the distribution panel is required has been eliminated.
- The doors of the compartments (disconnector and cable compartments) are put on in a hook system, the design of which allows easy and reliable closing by self-guiding.
- Easy access to the inside of the field, especially in cable connectors.
- Sight glasses in the door allow you to clearly visually identify the position of the disconnector and earthing switch blades.
- The mechanical interlock system prevents erroneous switching operations and protects against gaining access to the field before the voltage is switched off and the earthing switch is closed.
- The small size of the switchgear fields allows them to replace switchgear sets that use gas insulation (SF6), eliminating the process associated with the control and disposal of SF6V gas.
Frequently asked questions
What is your delivery time?
Standard delivery time is approximately 6-8 weeks depending on the order. Please contact us to arrange a more detailed delivery date.
What effects do your charging stations have?
We offer an extensive range of products, encompassing both AC and DC EV chargers featuring diverse equipment configurations and power outputs. The power spectrum of our EV chargers includes:
- AC 3.7-43 kW
- DC 40-480 kW
Who installs charging stations?
Charging stations are only installed by Swedish certified electricians.
How fast do your stations charge?
The fastest DC chargers can charge a car in up to half an hour. Charging time for electric vehicles depends on:
- EV charger power
- battery capacity
- the power of the converter installed in the car.
Which station is best for private use?
The best choice for private use are small stations such as:
- EVB E-wall - mounted in the wall not only makes it much easier to use, but also blends almost seamlessly into the façade and improves its aesthetics.
- EVB Wallbox 2M AC - it can be hung on the wall in the garage, thanks to which it takes up little space and can charge two cars at the same time. Charging point power up to 22 kW.
How is the advertising content on EVB Adverts charging stations managed?
Advertising content on EVB Advert chargers is managed using the Digital Signage Android Player. It is an extremely functional software for remote management of content on the monitor. The software allows you to manage content from any place with Internet access - just log in to the relevant website, upload videos, images, webpages, RSS feeds, remote content, divide the screen into any number of screen areas of any size and position, and much more. The big advantage of Central Stacks software is that the server is in the cloud, so the client does not need to install and maintain it on its side, and therefore the content of any connected media can be managed anywhere and on any device by logging into the server through a web browser.
Our billing model for Central Stacks licenses is also very simple and transparent, unlike many other systems on the market, since the annual license price already includes all the costs incurred by the customer for the system including server maintenance, etc., so at each stage of the project the customer knows exactly how much it will cost him to expand the DS network with additional installations.
How to settle accounts with charger users?
Our stations are equipped with a measurement and billing system, which enables quick settlement with the customer. Settlements are made via mobile applications, RFID cards or a payment terminal.
What is the difference between charging a car with AC and DC?
In the simplest terms, the key distinction lies in the charging speed of the vehicle. In the case of alternating current (AC), the EV is usually charged slower compared to direct current (DC), because the alternating current needs to be converted, and the charging speed depends on how much current the wallbox can supply and how much current the vehicle battery can handle. Charging with alternating current is the most popular method of charging electric vehicles and is widely used, among others, while charging at home.
DC charging, on the other hand, is a faster charging option often used in public places using chargers with higher power outputs. Unlike AC charging, DC charging delivers direct current to the vehicle battery without a conversion process. The type of charging station you should install depends entirely on your needs and specific requirements. In public areas such as parking lots, a combination of AC and DC charging can provide a pragmatic solution to meet the diverse needs and preferences of different guests.
Are you nationwide?
Yes, we provide installations throughout Sweden, as well as in Europe.
Contact us
We are a dynamic company that places a strong emphasis on technology and innovation. With extensive experience in electrical systems, power solutions, and control mechanisms, we are well-equipped to meet your needs.
Our mission is to provide you with the most sustainable, environmentally friendly, and efficient solutions available. Contact us and discover how we can help you achieve your goals.