CITEL - THE EXPERTS FOR SURGE PROTECTION SINCE 1937
With a deep understanding of international and national standards and regulations, and continuous investment in research and development, CITEL manufactures and distributes millions of protective devices every year.
THE NEW DIN VDE 0100-443 AND -534
The standards regulate the necessity and application for surge protection measures in low-voltage power supplies and have been extensively revised.
THE CITEL ZPAC SERIES
The innovative type 1+2+3 combined arrester from CITEL for mounting on 40mm busbar systems. Perfect design, smart technology and simple installation - the ZPAC series from CITEL - for optimum safety of your power supply.
DAC AND DDC - NEW SERIES OF SURGE PROTECTORS
- Further development of internal components
- Increased housing robustness and innovative design
- 5-year warranty on the new generation products
THE CITEL "VG-TECHNOLOGY"
Due to the increasing demands on protective measures, CITEL has developed the unique VG technology, based on many years of research and expertise, to protect against lightning and overvoltages.
SURGE PROTECTION FOR MODERN RESIDENTIAL BUILDINGS
The protection and security of one's own home is a basic need of us humans. Complex technology that makes our lives easier increases the risk of damage due to surges and lightning events.
CITEL AND THE ELECTRICAL TRADE
The electrical tradesman and CITEL offer the ideal solution for all areas of application. Here it is important to have a consistent and coherent concept of lightning and surge protection.
SURGE PROTECTION FOR LED LIGHTING
To ensure that the numerous advantages of the luminaires pay off, it is essential to protect the sensitive control electronics and the LEDs from overvoltages.
TECHNICAL PAPER "MODERN LED STREET LIGHTING"
Protection of LED lighting against overvoltages.
Surge causes, experiences and protection concepts.
SURGE PROTECTION FOR PHOTOVOLTAIC SYSTEMS
Due to the steadily growing share of photovoltaic systems for energy generation in Germany, the question of system and yield safety through the use of surge protection is becoming increasingly important.
PROTECTION CONCEPTS FOR IOT RADIO SYSTEMS
Only a permanent and 100 percent availability of the IoT application allows us to benefit from the many advantages of the IoT. Therefore, the implementation of a well thought-out surge protection concept is indispensable.
CITEL PROTECTS ELECTROMOBILITY
The expansion of the charging infrastructure goes hand in hand with the demand for unlimited availability and safety. Whether it's a public charging station or a private wallbox - with CITEL you're on the safe side.
INNOVATIVE PROTECTION OF WIND TURBINES
Intelligent concepts for obstacle lighting of the turbines and innovative products for comprehensive protection of wind turbines against lightning and surge damage.
SURGE PROTECTION FOR ETHERNET NETWORKS
To prevent any damage from occurring in the first place and to ensure the availability of networks, Citel has an ideally coordinated protection concept so that your data is not lost.
PROTECTION CONCEPTS FOR TELECOMMUNICATIONS EQUIPMENT
The 100 percent availability and security of telecommunication applications is vital for today's society - the appropriate surge protection from CITEL is the solution.
SURGE PROTECTION FOR MOBILE RADIO SYSTEMS
Due to their exposed location, mobile radio systems are mainly exposed to damage from lightning or overvoltages, which endanger their functionality and availability.
OPTIMAL PROTECTION OF RAILWAY INSTALLATIONS
Due to the use of modern control and regulation technologies, hazards due to lightning strikes or surges are a particularly large source of risk. This is where CITEL protects.
SURGE PROTECTION CONCEPTS FOR SAFETY SYSTEMS
Whether outdoor cameras, security lighting or alarm systems - for the protection of belongings, the flawless operation and constant availability of these important systems is essential.
SURGE PROTECTION FOR LIFT SYSTEMS
As an expert in the field of lightning and surge protection, CITEL recognised the need for a comprehensive protection concept for lift systems at an early stage and responded with suitable products.
OPTIMAL PROTECTION OF SPORTS FACILITIES
Sports facilities and the respective associated buildings are understood as structural facilities in the sense of the building regulations and must fulfil prescribed requirements regarding necessary lightning protection systems.
SURGE PROTECTION OF GOLF COURSE FACILITIES
In order to optimally protect the infrastructural facilities, the places and all the people present, CITEL has been offering reliable protection against lightning and surges with its products for over 75 years.
PROTECTION OF PETROL STATIONS
A basic requirement for protection against the direct effects of lightning at petrol stations is the installation of professional external lightning protection with consistent equipotential bonding and additional surge protection.