Machine wiring in accordance with NEN 60204-1
- In accordance with NEN 60204
- Safety guaranteed
- Correct cable coding
NEN 60204-1 machine wiring for safe and efficient installations
A NEN-EN-IEC 60204 machine wiring is the basis for safe electrical installations in industrial machinery. This standard specifies how cabling, grounding devices and protective devices must be implemented in order for machines to function reliably and safely. For engineers and purchasers, it is crucial that wiring is designed and tested in accordance with NEN 60204-1, as this directly affects CE marking, machine safety and the final approval of installations. Applying the correct cable coding, protection measures and test procedures from the outset will prevent failures, safety risks and rejection during inspections.
Paneelbouw Pioniers voor Machinebouw
Met de precisie van een horlogemaker en de souplesse van een acrobaat, zet Gerbin Control zich in voor het creëren van maatwerk elektrotechnische panelen voor de machinebouw. Als veerkrachtige speler in de paneelbouw, schakelen we snel, zonder in te boeten op kwaliteit of duurzaamheid. Stap in onze wereld van innovatie en ontdek hoe we uw machinebouw-projecten naar een hoger niveau kunnen tillen.
OPEN CALCULATIE
Krijg duidelijkheid in kosten en flexibiliteit in uitvoering
OFFERTE IN 5 DAGEN
Wij begrijpen de urgentie van uw projecten
VERDUURZAMING
Toegewijd aan een duurzamere toekomst
UL/CSA
UL / CSA certificering voor uw panelen in huis.
What is NEN 60204-1 machine wiring?
The standard NEN-EN-IEC 60204-1 describes the electrical equipment of machinery and defines how wiring, grounding systems and protective devices are to be carried out. The aim is to ensure the safety of man and machine and to minimize failures. For engineers and machine builders, this standard is an integral part of the design process. Wiring in accordance with NEN 60204-1 ensures compliance with the CE mark and demonstrates that the installation can be safely put into operation.
NEN 60204-1 covers not only the choice of cables and conductors, but also how they should be identified, connected and tested. This makes it an indispensable guideline for anyone involved in panel building, machine building and industrial automation.
Important standards and guidelines
Cable coding and identification
An important part of NEN 60204-1 is the clear identification and color coding of cables. For example, green/yellow should only be used for protective conductors (PE) and AC and DC circuits each have their own fixed colors. Following these codings simplifies maintenance and reduces the likelihood of connection errors. In addition, the standard requires wires to have markings that keep the correct circuits identifiable even in more complex installations.
Protective measures
The standard also emphasizes protective measures against electrical shock and faults. This means that machines must always be equipped with a proper grounding device, and safeguards must be present against overcurrent, short circuits and insulation faults. In addition, protection and disconnection devices must be clearly identifiable and accessible. This increases safety for operators and maintenance personnel and makes inspections easier.
Relationship to machine safety (PL and SIL).
Although NEN 60204-1 deals primarily with electrical equipment, there is a clear link to machine safety. Combined with standards such as PL (EN ISO 13849-1) and SIL (EN/IEC 62061), it ensures that electrical safety and functional safety go hand in hand. Wiring must not only be technically correct, but also function reliably within safety chains that reduce the risk of hazardous situations.
CONTACT US
Applications in industry
The regulations of NEN 60204-1 apply to almost all sectors in which machinery is designed and used. In mechanical engineering, the standard determines how control cabinets and cabling in machines are implemented. In the food industry, the standard helps guarantee hygiene and safety through the use of suitable cables and clear color coding. Also in sectors such as logistics, petrochemicals and water management, compliance with NEN 60204-1 is essential for achieving international standards and CE marking.
For companies that export, it is important that installations not only comply with local standards, but also with European directives. NEN 60204-1 provides a widely accepted basis for this.
Benefits of NEN 60204-1 machine wiring.
Correct application of NEN 60204-1 provides several benefits:
- Safety: clear rules for grounding systems, cable insulation and safeguards reduce the risk of malfunctions and accidents.
- Reliability: machines operate more stably and are better protected against electrical faults.
- CE conformity: compliance with NEN 60204-1 supports mandatory CE marking
- Simpler maintenance: clear cable coding and documentation make diagnosis and repair easier.
- International acceptance: The standard is widely recognized within Europe, facilitating exports and cooperation.
The process from design to commissioning
Implementing NEN 60204-1 begins at the design stage. Engineers record in EPLAN P8 or Pro Panel how cables are connected, what colors are used and what protections are necessary. During the construction phase, panel builders and installers ensure that wiring conforms to the standard and that cables are correctly marked.
After assembly, tests and verifications follow. According to NEN 60204-1, the continuity of the grounding conductor, insulation resistance and the operation of protective circuits, among other things, must be checked. This is done during a Factory Acceptance Test (FAT) in the workshop. When the machine is placed with the customer, another Site Acceptance Test (SAT) often takes place to confirm that the installation functions correctly and safely within the actual environment.
This process ensures that a machine wiring system is not only compliant on paper, but also safely and reliably commissioned in practice.
Years of experience in the field of industrial automation
Efficiency and reliability in industrial automation
With Gerbin Control as your partner, you benefit from several specific advantages. We strive for reduced Total Cost of Ownership (TCO) and offer electrical components that meet the highest standards. In addition, we combine flexibility with competitive pricing, increase the efficiency of your systems and machines, and have an international network and UL/CSA certification.
Gerbin Control as your partner for NEN 60204 machine wiring
Performing machine wiring correctly according to NEN 60204-1 requires knowledge of both the standard and practice. Engineers and buyers want assurance that their installations are safe, reliable and CE compliant. The standard sets clear requirements for cable coding, grounding provisions and protections, but in practice it is often a challenge to achieve this consistently and demonstrably.
Gerbin Control has years of experience in designing, building and testing control panels and machine wiring in accordance with applicable standards. Our specialists work with EPLAN P8 and Pro Panel to accurately record wiring and documentation. During the construction phase, we ensure proper cable coding and protection, and in the testing phase, we perform both FAT and SAT to ensure operation and safety.
By choosing Gerbin Control, you are assured of a partner that applies NEN 60204-1 to its full extent. Whether in mechanical engineering, food, logistics or petrochemicals, we deliver safe and reliable solutions ready for inspections and future use. Contact us for a consultation or a no-obligation quotation.
Frequently asked questions about NEN 60204 machine wiring
What are the main requirements of NEN 60204-1?
NEN 60204-1 sets requirements for the electrical equipment of machinery. This includes cable coding, grounding devices, overvoltage protection, insulation and performing mandatory tests. The aim is to ensure safety, reliability and compliance with CE marking.
How does cable coding in NEN 60204-1 differ from other standards?
In NEN 60204-1, fixed colors are assigned to protective conductors, AC and DC circuits. For example, green/yellow is exclusively for ground wires. This prevents confusion and makes installations easier to maintain and inspect.
How does NEN 60204-1 contribute to CE marking of machinery?
A machine with wiring according to NEN 60204-1 demonstrably meets the European requirements for electrical safety. This supports the CE marking, which is mandatory for offering machines on the European Market. Without compliance, CE certification is often not possible.
What tests are required by NEN 60204-1?
The standard prescribes several tests, including measuring insulation resistance, checking continuity of protective lines and performing functional tests. These are often performed during a workshop FAT and an on-site SAT.
How does NEN 60204-1 relate to machine safety (PL/SIL)?
NEN 60204-1 deals with electrical safety, while PL and SIL focus on functional safety. Together, they ensure that machines are both electrically safe and function reliably within safety chains. This minimizes the risk of dangerous situations for operators and installations.
