The WA Notstromtechnik GmbH is a 3rd-generation family business that is dealing with power generators and independent power generation. We are a specialist company certified by TÜV Nord according to the Federal Water Act (WHG).

The WA Notstromtechnik GmbH has extensive experience and a high level of expertise in the field of power generation for a variety of application areas. We plan, sell, deliver, install, repair, rent and maintain power generators for the emergency power operation and every imaginable requirements, for mains parallel operation, to cover peak loads and for balancing energy (minute reserve). You can purchase used and new power generators from  5 kVA to 3.300 kVA. We have a wide range of gensets from different manufacturers and performance classes.

Our comprehensive task areas also include the expansion of existing facilities for the exchange and the new installation or retrofitting and modernization of power systems.

Whether it be reinstallation, commissioning, maintenance, repair or cabinet construction of power systems – we are always paying special attention to the electronics. Our electronic range covers the normal requirements as well as we are dedicated to the fulfillment of individual needs and desires of our customers. We have our own department with electrical engineers who are pleased to offer help and advice whenever electrotechnical questions or problems arise. The electronic check according to VDE 0105 is carried out by us as well. The same goes for DGVU (BGV A3 old VBG 4) tests.

From kilowatt to megawatt – there is almost no power generator which is not testable in our internal or mobile test banks. Our extensive technical equipment allows testing in single and continuous load test. This way, any irregularities can be detected immediately.

Our WA Maintenance Service guarantees full support to ensure the optimal power generator operation including the accessory components. We perform routine inspections both in the inividual order as well as periodically in the context of fixed maintenance contracts. Our qualified service technicians travel approximately 70.000 km per year with very well-equipped company vehicles to visit customers in Germany. Our technicians maintain and repair power generators from all major manufacturers with customized maintenance intervals and flexible maintenance concepts. State analysis help prevent damage on your power generator through early detection. Our WA Maintenance Service grants your plants a maximun life cycle and thus high reliability.

It is our goal to always guarantee top quality products through excellent work performance and to fulfill all of our customers individual needs and desires.

Basic equipment Hatz power generator

Power generator: The complete gen set is mounted on a steel base frame. On the steel base frame are specially designed devices, for lifting with a crane or Forklift. The diesel engine and the alternator are connected to a SAE-flange, that even a longer period of operation no possibility of an adjustment exists. The daily fuel tank is integrated in the steel base frame. The starter batteries of 12 or 24 volts are fixed on the steel base frame. Preheating-system 230 Volt DC.

Engine: Hatz industrial diesel 4-stroke direct injection, liquid cooled 3.000 rpm (50 Hz). Low oil and fuel Consumption with long maintenance intervals make a very economic engine application.

Alternator: Mecc Alte alternator, brushless self-exciting, self-regulating with electronic voltage regulator (AVR) according to VDE 0530, 400/230 volts, 4-pole, insulation class H.

Control Panel: Manual start-stop-system with engine shutdown during monitoring, when low oil pressure (LOP), High temperate (HWT) and overspeed. Alternator switch, 3-pole with thermal and magnetic protection. Frequency meter, hours counter, voltmeter, ampere meter, optical and acoustic alarm. Electronic engine speed governor, AMF automatic control panel with ATS, for parallel operation with the mains supply or peak looping operation.

Tank: 24h fuel tank, automatic fuel-fill-system.

Trailer: 1 or 2 axle trailer.

Options: For all power generator is a wide range of accessories available.

Technical changes: We keep ahead.

Our Hatz power generators with 3.000 r.mp. – 230 and 400 Voltage – diesel

*Prime Power PRP. Maximum power for variable load, no time limit per year. The average 24 hours operation should not exceed 80% of that power. For control purposes an thrust harder Maschinery is an overload of 10% for 1 hour within 12 hours permitted. Mode according to ISO 8528. The maintenace is to be considered.

All data in basic model or series delivery.