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Basic-Pro power generators

Are you looking for reliable power generators? Discover our extensive selection of high-quality power generators that will provide you with a reliable power supply in a wide variety of situations.

Top customer service High availability of spare parts Shipping throughout Europe On-site sales possible by arrangement.
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Maximilian Graefer Managing Director

📞 +49 (0) 2161 9850020

✉️ info@graefer-maschinen.de

8 Products

  • Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 100kVA mit 80.000W Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 100kVA mit 80.000W

    Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 100kVA mit 80.000W

    Der schallgedämmte Diesel-Stromgenerator Graefer Basic-Pro 100 kVA ist die leistungsstarke Lösung für die gewerbliche Stromversorgung und den automatischen Notstrombetrieb. Mit ca. 90,9 kVA / 72,7 kW Dauerleistung (Notstromleistung 100 kVA / 80 kW), 400/230 V und 50 Hz versorgt er Betriebe, Werkstätten, Landwirtschaft, Baustellen und technische Anlagen zuverlässig mit Strom. Herzstück ist ein bewährter, wassergekühlter Ricardo-Dieselmotor R6105AZD mit 1.500 U/min in Kombination mit einem bürstenlosen Generator 274C mit AVR-Spannungsregelung. Die elektronische Drehzahlregelung hält die Frequenz stabil, ein ABB-Leistungsschalter schützt die Anlage. Die moderne ComAp InteliLite 4 AMF 20 Steuerung zeigt alle Messwerte übersichtlich an und überwacht den Generator permanent. Dank integrierter ATS-Netzumschaltung startet das Aggregat bei einem Stromausfall automatisch und schaltet nach Rückkehr der Netzspannung selbstständig zurück – ideal als Notstromaggregat. Verbraucher schließen Sie direkt an: 400-V-Steckdosen mit 16 A, 32 A und 63 A sowie eine 230-V-Steckdose mit 16 A. Kühlwasser-Vorwärmung und Batterieladegerät halten den Generator auch nach langen Standzeiten sofort startbereit. Die Schallschutzhaube senkt die Geräuschentwicklung und schützt die Technik vor Witterung. Abschließbare Serviceklappen, ein abschließbarer 200-Liter-Tank, Staplertaschen und ein zentraler Kranhaken machen Wartung und Transport einfach. Abmessungen ca. 2.800 × 1.050 × 1.430 mm, Gewicht ca. 1.500 kg. Kontaktieren Sie uns gerne bei Fragen, besonderen Anforderungen oder für eine individuelle Beratung. Technische Daten Modell Basic-Pro 100 kVA Dauerleistung (Prime) ca. 90,9 kVA / 72,7 kW Notstromleistung (Standby) 100 kVA / 80 kW Spannung 400 / 230 V, 3-phasig Motor Ricardo R6105AZD, 6-Zylinder, wassergekühlt Steuerung ComAp InteliLite 4 AMF 20 Netzumschaltung ATS, automatischer Start bei Netzausfall Kraftstofftank ca. 200 l, abschließbar Abmessungen (L × B × H) ca. 2.800 × 1.050 × 1.430 mm Gewicht ca. 1.500 kg Unser Ersatzteilservice – schnell, sicher und zuverlässig Bei GRAEFER Maschinen erhalten Sie passende Ersatz- und Verschleißteile in der Regel innerhalb von 48 Stunden. Viele Ersatzteile direkt ab Lager verfügbar Internationaler Versand über zuverlässige Logistikpartner Beratung durch erfahrene Servicetechniker Schnelle Reaktionszeiten bei dringenden Anfragen Unser Ziel: minimale Ausfallzeiten und maximale Verfügbarkeit Ihrer Anlage. Sie haben Fragen zum Produkt oder benötigen weitere technische Daten? Rufen Sie uns an: +49 2161 9850020

    15.999,00€ vAT included.

    Bald lieferbar. Jetzt vorbestellen!

  • Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 100kVA mit 80.000W Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 100kVA mit 80.000W

    Diesel power generator/emergency power Graefer Basic-Pro - 75kVA with 60,000W

    The Soundproofed diesel generator Basic Pro 75 kVA is a robust and reliable solution for commercial power supply as well as automatic emergency power operation. With 400/230 V, 50 Hz and a maximum active power of 60 kW The system is suitable for businesses, among others, Workshops, agriculture, construction sites and technical facilities. Inside, a proven system is at work. Ricardo diesel engine K4105ZLD in connection with a brushless alternator 224F. The electronic The speed controller supports smooth motor operation and stable performance. Frequency. A high-quality one. ABB circuit breaker protects the electrical system. The professional ComAp IL4-AMF20 controller enables Convenient monitoring of the generator. The integrated ATS system detects a power outage and can start the generator automatically. As soon as the mains voltage is restored... Once a stable connection is available, the switch back occurs automatically. For the direct connection of different consumers, the following are available 400V sockets with 16A, 32A and 63A as well as a 230V socket with 16A available. Engine preheating and the integrated battery charger improve the Ready to start, especially after longer periods of inactivity and in automatic emergency power supply. The robust soundproof enclosure reduces the It reduces operating noise and protects the technology from external influences. Lockable service hatches allow quick access to the engine, Controls and connections. The integrated fuel tank holds approximately 100 liters and is also lockable. For safe handling, the unit has integrated forklift attachments and a central crane hook. A rain cap at the exhaust outlet protects the Exhaust system protected from water ingress. Please feel free to contact us if you have any questions, special requirements, or for individual consultation. Technical data execution Soundproofed diesel generator Apparent power 75 kVA Max.Active power 60 kW Tension 400/230 V phases 3-phase frequency 50 Hz Motor Ricardo K4105ZLD Alternator 224F, brushless steering ComAp IL4-AMF20 Network switching ATS for automatic start Speed ​​control Electronic circuit breaker ABB 400V connections 16 A, 32 A, 63 A 230V connection 16 A Launch support Engine preheater and battery charger fuel tank Approx. 100 liters, lockable Dimensions approx. 2,200 × 950 × 1,150 mm Weight approx. 1,100 kg Color Orange transport Forklift attachments and crane hooks Additional equipment Lockable service hatches and rain cover at the exhaust outlet Our spare parts service – fast, safe and reliable At GRAEFER Maschinen you can obtain suitable spare and wear parts. usually within 48 hours. Many spare parts available directly from stock International shipping via reliable logistics partners Consultation by experienced service technicians Fast response times for urgent requests Our goal: minimal downtime and maximum Availability of your system. Do you have questions about the product or need further technical data? Call us: +49 2161 9850020

    12.999,00€ vAT included.

    Bald lieferbar. Jetzt vorbestellen!

  • Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 50kVA mit 40.000W Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 50kVA mit 40.000W – Ansicht 2

    Diesel power generator/emergency power Graefer Basic-Pro - 50kVA with 40,000W

    The Soundproofed diesel generator Basic Pro 50 kVA is a robust and reliable solution for commercial power supply as well as automatic emergency power operation. With 400/230 V, 50 Hz and a maximum active power of 40 kW The system is suitable for businesses, among others, Workshops, agriculture, construction sites and technical facilities. Inside, a proven system is at work. Ricardo diesel engine K4102ZD in connection with a brushless alternator 184G. The electronic The speed controller supports smooth motor operation and stable performance. Frequency. A high-quality one. ABB circuit breaker protects the electrical system. The professional ComAp IL4-AMF20 controller enables Convenient monitoring of the generator. The integrated ATS system detects a power outage and can start the generator automatically. As soon as the mains voltage is restored... Once a stable connection is available, the switch back occurs automatically. For the direct connection of different consumers, the following are available 400V sockets with 16A, 32A and 63A as well as a 230V socket with 16A available. Engine preheating and the integrated battery charger improve the Ready to start, especially after longer periods of inactivity and in automatic emergency power supply. The robust soundproof enclosure reduces the It reduces operating noise and protects the technology from external influences. Lockable service hatches allow quick access to the engine, Controls and connections. The integrated fuel tank holds approximately 100 liters and is also lockable. For safe handling, the unit has integrated forklift attachments and a central crane hook. A rain cap at the exhaust outlet protects the Exhaust system protected from water ingress. Please feel free to contact us if you have any questions, special requirements, or for individual consultation. Technical data execution Soundproofed diesel generator Apparent power 50 kVA Max.Active power 40 kW Tension 400/230 V phases 3-phase frequency 50 Hz Motor Ricardo K4102ZD Alternator 224C, brushless steering ComAp IL4-AMF20 Network switching ATS for automatic start Speed ​​control Electronic circuit breaker ABB 400V connections 16 A, 32 A, 63 A 230V connection 16 A Launch support Engine preheater and battery charger fuel tank Approx. 100 liters, lockable Dimensions approx. 2,200 × 950 × 1,150 mm Weight approx. 900 kg Color Orange transport Forklift attachments and crane hooks Additional equipment Lockable service hatches and rain cover at the exhaust outlet Our spare parts service – fast, safe and reliable At GRAEFER Maschinen you can obtain suitable spare and wear parts. usually within 48 hours. Many spare parts available directly from stock International shipping via reliable logistics partners Consultation by experienced service technicians Fast response times for urgent requests Our goal: minimal downtime and maximum Availability of your system. Do you have questions about the product or need further technical data? Call us: +49 2161 9850020

    9.999,00€ vAT included.

    Bald lieferbar. Jetzt vorbestellen!

  • Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 35kVA mit 28.000W Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 35kVA mit 28.000W – Ansicht 2

    Diesel power generator/emergency power Graefer Basic-Pro - 35kVA with 28,000W

    The Soundproofed diesel generator Basic Pro 35 kVA is a robust and reliable solution for commercial use Power supply and automatic emergency power operation. With 400/230 V, 50 Hz and a maximum Active power of 28 kW The system is suitable under among other things for businesses, workshops, agriculture, construction sites and technical facilities. Inside, a proven system is at work. Ricardo diesel engine K4102D in connection with a brushless alternator 184G. The electronic The speed controller supports smooth motor operation and stable performance. Frequency. A high-quality one. ABB circuit breaker protects the electrical system. The professional ComAp IL4-AMF20 controller enables Convenient monitoring of the generator. The integrated ATS system detects a power outage and can start the generator automatically. As soon as the mains voltage is restored... Once a stable connection is available, the switch back occurs automatically. For the direct connection of different consumers, the following are available 400V sockets with 16A and 32A as well as a 230V socket with 16A available. Engine preheating and the integrated battery charger improve the Ready to start, especially after longer periods of inactivity and in automatic emergency power supply. The robust soundproof enclosure reduces the It reduces operating noise and protects the technology from external influences. Lockable service hatches allow quick access to the engine, Controls and connections. The integrated fuel tank holds approximately 100 liters and is also lockable. For safe handling, the unit has integrated forklift attachments and a central crane hook. A rain cap at the exhaust outlet protects the Exhaust system protected from water ingress. Please feel free to contact us if you have any questions, special requirements, or for individual consultation. Technical data execution Soundproofed diesel generator Apparent power 35 kVA Max.Active power 28 kW Tension 400/230 V phases 3-phase frequency 50 Hz Motor Ricardo K4102D Alternator 184G, brushless steering ComAp IL4-AMF20 Network switching ATS for automatic start Speed ​​control Electronic circuit breaker ABB 400V connections 16 A and 32 A 230V connection 16 A Launch support Engine preheater and battery charger fuel tank Approx. 100 liters, lockable Dimensions approx. 2,100 × 950 × 1,150 mm Weight approx. 700 kg Color Orange transport Forklift attachments and crane hooks Additional equipment Lockable service hatches and rain cover at the exhaust outlet Our spare parts service – fast, safe and reliable At GRAEFER Maschinen you can obtain suitable spare and wear parts. usually within 48 hours. Many spare parts available directly from stock International shipping via reliable logistics partners Consultation by experienced service technicians Fast response times for urgent requests Our goal: minimal downtime and maximum Availability of your system. Do you have questions about the product or need further technical data? Call us: +49 2161 9850020

    8.499,00€ vAT included.

    Bald lieferbar. Jetzt vorbestellen!

  • Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 25kVA mit 22.000W Diesel Stromgenerator / Notstrom Graefer Basic-Pro - 25kVA mit 22.000W – Ansicht 2

    Diesel power generator/emergency power Graefer Basic-Pro - 25kVA with 22,000W

    The Soundproofed diesel generator Basic Pro 25 kVA is a robust and reliable solution for commercial use Power supply and automatic emergency power operation. With 400/230 V, 50 Hz and a maximum Active power of 22 kW The system is suitable under among other things for businesses, workshops, agriculture, construction sites and technical facilities. Inside, a proven system is at work. Ricardo diesel engine K4100D in connection with a brushless alternator EMEAN 184E. The electronic The speed controller supports smooth motor operation and stable performance. Frequency. A high-quality one. ABB circuit breaker protects the electrical system. The professional ComAp IL4-AMF20 controller enables Convenient monitoring of the generator. The integrated ATS system detects a power outage and can start the generator automatically. As soon as the mains voltage is restored... Once a stable connection is available, the switch back occurs automatically. For the direct connection of different consumers, the following are available 400V sockets with 16A and 32A as well as a 230V socket with 16A available. Engine preheating and the integrated battery charger improve the Ready to start, especially after longer periods of inactivity and in automatic emergency power supply. The robust soundproof enclosure reduces the It reduces operating noise and protects the technology from external influences. Lockable service hatches allow quick access to the engine, Controls and connections. The integrated fuel tank holds approximately 100 liters and is also lockable. For safe handling, the unit has integrated forklift attachments and a central crane hook. A rain cap at the exhaust outlet protects the Exhaust system protected from water ingress. Please feel free to contact us if you have any questions, special requirements, or for individual consultation. Technical data execution Soundproofed diesel generator Apparent power 25 kVA Max.Active power 22 kW Tension 400/230 V phases 3-phase frequency 50 Hz Motor Ricardo K4100D Alternator EMEAN 184E, brushless steering ComAp IL4-AMF20 Network switching ATS for automatic start Speed ​​control Electronic circuit breaker ABB 400V connections 16 A and 32 A 230V connection 16 A Launch support Engine preheater and battery charger fuel tank Approx. 100 liters, lockable Dimensions approx. 2,100 × 950 × 1,150 mm Weight approx. 700 kg Color Orange transport Forklift attachments and crane hooks Additional equipment Lockable service hatches and rain cover at the exhaust outlet Our spare parts service – fast, safe and reliable At GRAEFER Maschinen you can obtain suitable spare and wear parts. usually within 48 hours. Many spare parts available directly from stock International shipping via reliable logistics partners Consultation by experienced service technicians Fast response times for urgent requests Our goal: minimal downtime and maximum Availability of your system. Do you have questions about the product or need further technical data? Call us: +49 2161 9850020

    7.999,00€ vAT included.

    Bald lieferbar. Jetzt vorbestellen!

  • Erstinbetriebnahme für Stromgeneratoren ab 10 kVA

    Initial commissioning for power generators from 10 kVA

    Our Initial commissioning for power generators from 10 kVA This service ensures your generator is optimally prepared and ready for immediate use. Performed by our experienced technicians, it includes all essential steps for safe and reliable commissioning. Scope of services for initial commissioning: ✔ Filling of all operating fluids: Oil, coolant and a limited amount of fuel (to avoid hazardous material transport).✔ Comprehensive functional test & load test: The generator is tested under various load levels to ensure that it operates reliably even under high load.✔ Security & System checks: Testing of all relevant protective mechanisms, controls and electrical connections.✔ Initial commissioning protocol: All measurements and test results are documented to ensure proper functioning. After initial startup, your power generator Fully functional and ready for immediate use. Our service ensures safe and efficient operation from the very first use – avoid unnecessary problems and rely on professional preparation! Only bookable for newly purchased power generators from us with a capacity of 10kVA or higher.  Your high-performance generator – optimally prepared with our initial commissioning!

    799,00€ vAT included.

    Lieferzeit 2-3 Werktage

  • Wartungskit für Diesel-Stromaggregate RTE / Daewoo 15–100 kVA

    Maintenance kit for generator sets 15 kVA – 100 kVA – suitable for RTE/DAEWOO

    The maintenance kit was specifically designed for diesel generators from RTE and Daewoo It contains the most important components for the professional and complete maintenance of your generator. Regularly changing the oil, fuel, and air filters ensures the long-term reliability of your generator. reliable, powerful and efficient works. At the same time, wear and tear, unplanned downtime and costly repairs can be reduced. The maintenance kit is ideally suited for maintenance intervals between 250 and 500 operating hours. The exact maintenance interval depends on the specific engine type, the load, and the operating and environmental conditions. compatibility Suitable for: RTE generators from 15 to 100 kVA Daewoo generators from 15 to 100 kVA The maintenance kit is available for various models and engine configurations. Please be sure to specify the model when ordering. The engine type or exact model designation of your generator so that we can supply you with the appropriate set. Contents of the maintenance kit The set typically contains: 1× Engine oil filter 1× Main fuel filter 1× Fuel pre-filter or water separator 1× Air filter insert 1× drive belt The exact scope of delivery may vary slightly depending on the specific engine type and generator model. Your advantages Complete maintenance kit for regular generator maintenance Perfectly fitting components for RTE and Daewoo generators Supports reliable and efficient engine operation Can increase the engine's lifespan Reduces the risk of unplanned downtime. All essential filters and wear parts in one package No time-consuming search for individual spare parts. Quick and uncomplicated maintenance Scope of delivery and shipping 1× complete maintenance kit suitable for your generator Collection at our location in 47906 Kempen Free shipping within Germany Delivery time: approx. 2–3 working days Condition We sell exclusively New product. You will receive a tested and originally packaged maintenance kit. Order the appropriate maintenance kit now. With the maintenance kit for RTE and Daewoo generators from 15 to 100 kVA, you can carry out the next maintenance quickly, safely and professionally. When ordering, please provide us with the exact model name, the power output in kVA, or the engine type. This will ensure you receive the correct maintenance kit for your generator.

    399,00€ vAT included.

    Lieferzeit 2-3 Werktage

  • Erstinbetriebnahme für Stromgeneratoren bis 10 kVA

    Initial commissioning for power generators up to 10 kVA

    Our Initial commissioning for power generators up to 10 kVA This service ensures your unit is optimally prepared and delivered ready for operation. Performed by our experienced technicians, this service includes all necessary steps for flawless operation and a long service life for your generator. Scope of services for initial commissioning: ✔ Filling of all operating fluids: Oil, coolant and a limited amount of fuel (to avoid hazardous material transport).✔ Function test & load test: All load levels are tested to ensure that the generator operates reliably even under load.✔ Verification of all safety-relevant functions: We check whether all protective mechanisms are working correctly.✔ Initial commissioning protocol: Our technicians document all relevant measurements and test results for your records. After completion of the initial commissioning, your power generator Fully functional and ready for immediate use. Benefit from a professional service that minimizes downtime and problems from the start. Only bookable for newly purchased power generators up to 10kVA from us.  Ensure a smooth start – with our initial commissioning service for your power generator!

    399,00€ vAT included.

    Lieferzeit 2-3 Werktage

 

Erfahrung und Beratung

Experience and competence

Advice on performance, connections and emergency power concept.

Professionelle Notstromlösung

Professional emergency power solution

25 kVA diesel generator with ATS and practical equipment.

Europaweiter Versand

Shipping throughout Europe

Reliable delivery in Germany and other EU countries.

Guide for businesses and emergency power planning

Basic-Pro power generators: 25 kVA output with automatic mains switching

How much power is needed, what role do 230/400 V and ATS play, and which initial commissioning method is suitable? This guide classifies the GRAEFER Basic-Pro for commercial power supply and automatic emergency power operation.

What distinguishes the Basic-Pro series of power generators?

The Basic-Pro series is aimed at users seeking a powerful diesel generator for industrial applications or an automatically starting emergency power system. The current model included in this collection... GRAEFER Basic-Pro unit with 25 kVA It delivers 400/230 V at 50 Hz and a maximum active power of 22 kW.

The soundproofed design, the ComAp control system with integrated ATS, and the connection options for 230V and 400V appliances make this generator a versatile solution for planned commercial power supply needs. Engine preheating and a battery charger ensure reliable starting, especially during extended periods of inactivity in emergency power operation.

  • For business customers: 400/230 V and connections for different loads.
  • For automatic emergency power concepts: Network monitoring and automatic start via ATS.
  • For controlled operation: ComAp IL4-AMF20 for monitoring the unit.
  • For operational handling: Forklift attachments and central crane hook.

For which applications is the GRAEFER Basic-Pro suitable?

With an apparent power output of 25 kVA, this generator is designed for applications where compact small generators do not offer sufficient power reserves or the required 400 V connections. Its specific suitability always depends on the simultaneously operated loads, their starting characteristics, and the intended operating concept.

  • Businesses and workshops: for supplying appropriately sized machines, tools and technical equipment.
  • Agriculture: as a predictable power source for selected operational consumers.
  • Construction sites: when a high-performance 230/400 V power supply is required and the local regulations are suitable for use.
  • Emergency power supply: for predefined consumers in a professionally planned network backup concept.

For sensitive electronics, vital systems, or processes with unacceptable downtime, the entire power supply concept must be designed separately. An automatically starting generator does not automatically replace an uninterruptible power supply.

25 kVA and 22 kW: Correctly classifying power

In the context of power generators, kVA and kW describe different quantities. kVA stands for the apparent performance, while kW The usable active power is specified. For the Basic-Pro, 25 kVA apparent power and a maximum active power of 22 kW are specified. The maximum active power should not be assumed to be the permanently available planning power without verification.

These points should be included in a requirements list before selection.

  • Rated power of all consumers to be operated simultaneously
  • Starting and inrush currents of motors, pumps, compressors or machines
  • Required voltage and connection type: 230 V or 400 V
  • Distribution of single-phase consumers across the phases
  • desired power reserve as well as planned continuous, standby or emergency power operation

Especially appliances with electric motors can require several times their normal operating current during startup. Therefore, the system's design should not be based solely on adding up the values ​​on the nameplate. GRAEFER MASCHINEN can help you to effectively assess your power consumption and available reserves before purchasing.

How does ATS work during automatic emergency power operation?

The integrated ATS system monitors the grid supply. If the controller detects a grid failure, it can automatically start the diesel generator and switch the power supply to the generator. As soon as the grid voltage is stable again, the system switches back. The ComAp IL4-AMF20 controller is used to monitor and control the system.

Engine preheating and battery charging improve the generator's starting readiness during extended periods of standby. However, a reliable emergency power concept must also take into account the switching logic, prioritized loads, fuel supply, and regular test runs.

Important: A switching time occurs between a power outage, motor start, and load transfer. Devices that cannot tolerate interruptions may require an additional, appropriately sized UPS (uninterruptible power supply). Integration into a building or industrial installation must be planned, tested, and carried out by a qualified electrician.

Technology and features of the Basic-Pro 25 kVA

The unit is powered by a Ricardo K4100D diesel engine with a brushless EMEAN 184E alternator. Electronic speed control ensures smooth engine operation and a stable frequency. An ABB circuit breaker, lockable service hatches, and a soundproofed enclosure complete the features.

execution Soundproofed diesel generator
Performance 25 kVA apparent power; maximum 22 kW active power
Voltage and phases 400/230 V; 3-phase
frequency 50 Hz
Motor Ricardo K4100D
Alternator EMEAN 184E, brushless
Control and switching ComAp IL4-AMF20; ATS for automatic start
Regulation and protection Electronic speed control; ABB circuit breaker
Connections 400 V with 16 A and 32 A; 230 V with 16 A
Launch support Engine preheater and battery charger
fuel tank Approx. 100 liters, lockable
Dimensions approx. 2,100 × 950 × 1,150 mm
Weight approx. 700 kg
Handling and access Forklift pockets, central crane hook and lockable service hatches

View the 25 kVA solution directly

All product details, connections and features can be found on the GRAEFER Basic-Pro product page.

View Basic-Pro

Which initial commissioning method is the right one?

The collection includes two commissioning services, selected according to the power class of the new generator purchased from GRAEFER MASCHINEN. For the Basic-Pro with 25 kVA, the package includes... from 10 kVA the appropriate performance category.

Initial commissioning from 10 kVA

For newly purchased units from 10 kVA: filling of operating fluids, functional and load testing over various load levels, safety and system checks as well as initial commissioning protocol.

View service

Initial commissioning up to 10 kVA

For newly purchased power generators up to 10 kVA: filling of operating fluids, functional and load testing, testing of safety-relevant functions and documented initial commissioning.

View service

For the Basic-Pro 25 kVA

Select the initial commissioning option starting from 10 kVA if the unit is to be professionally prepared, tested under load and delivered with a test report.

Select initial setup

Installation, connection and ongoing operation

A high-performance diesel generator requires more than just a suitable parking space. Before commissioning, the installation, exhaust system, ventilation, soundproofing, fuel supply, and electrical connection should be planned as a complete system. The applicable specifications depend, among other things, on the location, the intended use, and local requirements.

  • Provide a stable, level site with sufficient maintenance and safety clearances.
  • Plan the supply and exhaust air systems as well as a suitable exhaust gas routing professionally.
  • Have an electrical protection, grounding and switching concept determined by a qualified electrician.
  • Incorporate fuel quality, storage, and refueling into the operational concept.
  • Check oil, coolant, battery, filters and connections according to manufacturer's specifications.
  • Document regular trial runs and controlled functional tests of the emergency power system

The lockable service hatches facilitate access to the motor, controls, and connections. Forklift pockets and a central crane hook are available for the approximately 700 kg unit. Lifting and transport operations should only be carried out with suitable equipment and by trained personnel.

Check the following before the planned deployment: The product page for the Basic-Pro does not specify an emission level. Therefore, before ordering, it should be clarified whether the unit can be used at a specific location or in a particular project, taking into account the applicable emission, noise, and installation regulations.

Conclusion: Select Basic-Pro based on consumer structure and emergency power concept

The GRAEFER Basic-Pro combines 25 kVA apparent power, a maximum of 22 kW active power, 400/230 V connections, and automatic ATS control in a soundproofed design. This makes it an attractive solution for businesses, workshops, agriculture, construction sites, and technical facilities, provided the power output and operating conditions match the specific requirements.

Are you unsure whether the power reserve, starting currents, and connection concept are correctly dimensioned? GRAEFER MASCHINEN supports you in the technical classification and in selecting the appropriate initial commissioning method.

Request a consultation

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