TORNATEC DRIVE SUPPLY SYSTEMS FOR MOTORS/PUMPS AND MOTOR, PUMP AND TRANSFORMER TEST RIGS

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1 TORNATEC DRIVE SUPPLY SYSTEMS FOR MOTORS/PUMPS AND MOTOR, PUMP AND TRANSFORMER TEST RIGS

ABOUT US EISENMANN THERMAL SOLUTIONS GMBH & CO. KG Eisenmann Thermal Solutions is a leading electrical engineering and plant engineering company. The former Ruhstrat GmbH & Co.

Ruhstrat offers over 100 years of experience in transformer technology and develops custom-built, high-efficiency testing systems.

2 ABOUT US EISENMANN THERMAL SOLUTIONS GMBH & CO. KG Eisenmann Thermal Solutions is a leading electrical engineering and plant engineering company. The former Ruhstrat GmbH & Co. KG was changed to Eisenmann Thermal Solutions GmbH & Co. KG in The company is a subsidiary of Eisenmann SE, a leading international plant supplier based in Böblingen. Ruhstrat offers over 100 years of experience in transformer technology and develops custom-built, high-efficiency testing systems. Built into our products is the experience of countless projects realized all over the world in various industries and companies. These include aspects of drive systems, e-mobility, renewable energy, testing facilities, cable testing and heating tests for switchgear. TORNATEC TORNATEC GMBH As of May 2017 TORNATEC GmbH takes over the exclusive and worldwide business representation for Eisenmann Thermal Solutions Gmbh & Co. KG as regards its power supply systems business, based on inverters with/without sinusoidal filters and with/without transformers. The founder and director is a graduate engineering physicist with extensive experience in drive systems, and in particular in the construction of custom test rigs for electric motors and pumps. Ruhstrat, as an internationally established brand for technical testing systems, and TORNATEC, building on years of experience in drive systems, together provide your customers the best outcomes and an accompanying high product quality. We are proud to be able to confirm this level of trust again and again on a daily basis. We always maintain an overview of everything for you and offer you the best possible solution. Would you like more information on Ruhstrat and our products? Simply visit our website at: Do you have any questions about drive supply systems and/or would you like a concrete offer? You can find various options for contacting us under the quick link And it is even quicker if you scan the QR code displayed on the left with your smartphone/tablet. Our office and field sales team will be pleased to advise you on any product-related questions.

3 Solutions for drive supply systems Custom and universal

4 Solutions for drive supply systems The product consists of a custom-designed, universal drive supply system (AC) with variable voltage and variable frequency that can be individually dimensioned in regard to both its power range and its voltage range to suit particular applications. This system can be realised not only in a 2Q version but also as a 4Q version, that is, regenerative with active front end (AFE). The AFE can also be expanded by a generator converter connected to the DC intermediate circuit. Such a design then even allows regenerative loading tests to be performed on electric motors, for which only the power loss of the system from the grid is recorded. Its combination with transformers enables almost all voltage levels including medium voltage to be realised on both the mains side and the output side. In addition to mains filters, the systems also include sinusoidal filters to ensure the voltage quality required by the standards. Both voltage and frequency can be regulated independently of each other. Typical applications: Electrical power supply systems for e.g. electric motors, pumps, fans or transformers Motor testing, also according to IEC Pump testing, also according to EN ISO 9906 Transformer testing, also according to IEC 61558

Solutions for drive supply systems >> ADVANTAGES AND FEATURES Mains voltage can almost

of transformer with/without taps connected incl.

(increased safety) Mains filter Sinusoidal signal through sinusoidal filter Frequency

controlled independently of each other Soft motor start also via U~f curve AFE version

generator converter coupled to the DC intermediate circuit to perform regenerative

Protection class can be selected to suit requirements Operator interfaces (panel,

analogue and digital I/Os) Custom connection terminal cabinets optional Grid power

side) optional Control system/plc optional to suit version and degree of automation

with different power allocation (the keyword here is motor idling: here the mains

5 Solutions for drive supply systems >> ADVANTAGES AND FEATURES Mains voltage can almost be selected freely in low-voltage range Output can almost be selected freely by means of transformer with/without taps connected incl. medium voltage Output capacity up to 1 MW or greater IT net on output connection side (increased safety) Mains filter Sinusoidal signal through sinusoidal filter Frequency response Hz as standard, can be optionally extended Voltage and frequency controlled independently of each other Soft motor start also via U~f curve AFE version with grid compensation (cos phi = 1) AFE can be optionally extended by adding a generator converter coupled to the DC intermediate circuit to perform regenerative motor runs under load with generator (4Q) Cooling types: air/water/air conditioning Protection class can be selected to suit requirements Operator interfaces (panel, touchbar) can be selected System integration interfaces can be selected (bus systems, analogue and digital I/Os) Custom connection terminal cabinets optional Grid power meter (mains side) optional Integrated voltage/current and power measurement (output side) optional Control system/plc optional to suit version and degree of automation Router for remote operation optional In AFE version, mains and motor inverter also with different power allocation (the keyword here is motor idling: here the mains inverter dimensioned for the effective power can generally be made smaller, and yet larger motors can still be started with soft starting and can be run idle)

6 Eisenmann Thermal Solutions GmbH & Co. KG Leinetal / Auf der Mauer 1, Gewerbegebiet AREA 3 / Süd, D Bovenden, Germany Phone: , Fax: Eisenmann Thermal Solutions GmbH & Co. KG I I 01 All rights reserved. All texts, photos and images are subject to copyright and other laws for the protection of intellectual property. Use of the content requires the prior permission of Eisenmann Thermal Solutions GmbH & Co. KG. All information, descriptions and illustrations are subject to technical modification, especially with a view toward the further development of our products in accordance with the current state of the art. There will be no special announcement of changes to information, descriptions and illustrations. Errors excepted. Technical characteristics can vary from country to country. ELT-B-001-en-0717

TORNATEC POWER SUPPLY SYSTEMS FOR PUMPS AND MOTORS AND TEST SYSTEMS FOR PUMPS, MOTORS AND TRANSFORMERS

TORNATEC POWER SUPPLY SYSTEMS FOR PUMPS AND MOTORS AND TEST SYSTEMS FOR PUMPS, MOTORS AND TRANSFORMERS ABOUT US EISENMANN THERMAL SOLUTIONS GMBH & CO. KG Eisenmann Thermal Solutions is a leading electrical