Welcome to NTC!

It's safer

Are you looking for a reliable partner for high-availability, uninterruptible and energy-efficient emergency power supply?
You have found it.

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Service and maintenance

Experience makes the difference

Every emergency power supply needs professional maintenance. We are there for you. With experienced experts and an effective all-round service.

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UPS systems

Uninterruptible Power Supplies

No matter what your sector is, NTC is your specialist for any uninterruptible power supply.

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Replacements and spares

With safety under power

Whether batteries or UPS solution - we exchange critical components. So that your system remains safe.

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Emergency power supply: Safety in the event of an emergency

Just a few seconds of power loss can cause tremendous damage. If there is no emergency power supply. Maintain your uninterruptible power supply with NTC – from A to Z from a single source. We are available to support you around the clock, and guarantee that your emergency power supply can be used immediately in the event of an emergency. The switchover runs smoothly.

Services

Are you looking for an uninterruptible power supply, which is precisely integrated in your company’s power supply? If so, we will be happy to assist you. With our professional services and motivated experts. To make sure that the current flows constantly.

Analysis

A look through the magnifying glass: be sure to obtain our detailed risk and weak-point analysis; this will form the optimum basis for your effective emergency power supply.

Concept

An overall view. Take advantage of our holistic electrical power supply concept that covers all areas in which current flows.

Implementation

An experienced team: You can trust in our our experience and be confident that all your processes related to the installation and operation of the emergency power supply will be well planned and implemented.

Maintenance

A clear matter: experience the security of knowing that you are prepared for all eventualities. We plan your servicing concept in detail and ensure that it is reliably implemented.

Replacements and spares

A secure bank: now you don’t have to worry any longer about how to secure the performance of your system. We are ready to supply you with suitable replacement products.

System rental

A good interim solution: Do not worry about potential power losses anymore. If you need us, we will be there to supply you with a suitable rental system. Whether it is a UPS system, a battery or an emergency generator.

Products

UPS systems
Emergency generators
Battery units
Battery monitoring
Diesel UPS systems
Private Emergency Power
Replacements and spares
Rental systems
UPS systems
USV-Anlage
UPS systems

Optimum security, minimum breakdown risk

A simple exercise: we create a tailor-made concept that takes into account all the requirements of your UPS system. In the end, what is important is that everything runs smoothly.

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Emergency generators
Notstromaggregate | Netzersatzanlage
Emergency generators

Electricity supply everywhere and at any time

No question: we can provide you with emergency generators for all your requirements.  Standards-compliant. High-performance. In any size. For in-house installation or as a separate container solution.

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Battery units
Batterieanlage
Battery units

The heart of virtually every power supply

Everything is taken care of: there are many battery units available. We will find the optimum solution for your needs. Fully tailored to suit your application case.

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Battery monitoring
Batterieüberwachung | BMOS 3000
Battery monitoring

Keeping an eye on everything all the time

Well-guarded: our modern BMOS 3000 measuring system monitors your battery systems securely and constantly. Including automatic status logging.

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Diesel UPS systems
Diesel-USV-Anlage
Diesel UPS systems

Configured for the most stringent requirements

Full power: our compact diesel UPS systems supply critical loads with power, reliably and cleanly. In compliance with the latest environmental standards.

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Private Emergency Power
BlackoutGuard | Notstromversorgung fürs Eigenheim
Private Emergency Power

For safety in the home

Domestic safety: to make sure that your home refrigerator, computer and telephone, etc. always have a secure power supply, we have developed the Blackout Guard.

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Replacements and spares
Austausch und Ersatz für Notstrom | Notstromexperten an einer Maschine
Replacements and spares

All you need to be fully prepared

Ready for anything: we are ready to help you with our extensive experience when it comes to testing your system, replacing parts or exchanging a defective system.

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Rental systems
Mietanlagen | Handschlag
Rental systems

Always on the safe side

Short-term replacement: is your battery defective? Is your UPS system no longer performing as it should? We supply you with powerful rental systems to secure your interim operations.

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Sectors

Every sector has its own particular demands and legal principles that go far beyond its actual fields of activity. We are fully prepared for this. We offer you sector-specific solutions and all-inclusive emergency power supply packages, tailored to your requirements.

IT/Data centre operators

High availability made to measure: we support you with our extensive know-how and our all-inclusive concept. 365 days a year.

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Tele­communications

Reliable connections at all times: we offer you an uninterruptible power supply (UPS) tailored to your individual requirements.

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Research and development

Everything in support of progress: we provide you with precisely configured solutions for all fields and all requirements.

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Banks and insurance companies

Secure your critical business processes: we are prepared for all eventualities when it comes to providing your emergency power supply. Online and offline.

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Industry

To ensure that every process runs smoothly: we compile individual power supply concepts to your requirements. Precisely tailored to your plant scenario.

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Office buildings

So that your IT is in safe hands: we offer you intelligent power supply solutions that pay off. High quality, high availability, and with manufacturer independence.

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Broadcasters

Always on the air: we supply you with a secure, custom-configured uninterruptible power supply (UPS). Our experts work to ensure this every day.

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Transport infrastructure

Keeping things flowing: we are qualified all-round in identifying any weak points and offering you emergency power solutions that take all issues associated with your infrastructure into account.

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Did you not manage to find what you were looking for?

Don’t worry. We are a competent partner for many other sectors too, so we are sure to be able to help you.

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Why the emergency power supply pays off 

In the intensive care unit, in the air traffic controller tower, or in the server room – it is hard to imagine what would happen in these places if the power were to go off. Every second without a reliable emergency power supply usually has consequences – even if a power failure does not pose a threat to human life or lead to the loss of sensitive data. Power losses threaten jobs and infrastructure – and can have a negative impact on a company's image.

Your reliable partner for energy-efficient emergency power supplies

With a reliable emergency power supply, you are prepared for any imaginable worst-case scenario. For over 20 years, Notstromtechnik-Clasen GmbH has offered its customers security and independence. Therefore, we do not rely on a sole manufacturer. Instead, we select devices and components according to your wishes and requirements. Thanks to our years of experience, we can safely assess which emergency backup system is best for you.

You can find out more about us, our products and services in our image brochure.