Artificial AC mains 50 Hz, 60 Hz, 400 Hz. Custom designed according your requirements.

1. VONSCH®
ARTIFICIAL AC MAINS
Solutions of power electronics without compromises

2. Artificial AC mains
Devices for testing of electrical appliances made for export
to countries with different grid standards (50Hz, 60 Hz) or
for aviation and military devices with 400 Hz supply
frequency.
 frequency: 50Hz, 60Hz, 400Hz, or
according to customer requirements
 voltage: according to grid standards in the
target country, or according to customer
requirements

3. “Artificial AC mains” 50,60,400 Hz
We can design and produce the product according to your requirements.
In incredibly short delivery
terms and very high quality
Custom development and production

4. Artificial mains AN 500kVA 60Hz for
compressor testing
Included in delivery:
 Project, Installation, Commissioning
 Transformer
 Output voltage: 3 x 414 –506 V AC
 Output frequency: 50 Hz, 60 Hz
 Power: 500 kVA
Made in 2013

5. Artificial mains AN 1f 230V AC and AN 1f 120V
Included in delivery:
 Project, Installation, Commissioning
 Transformer
 Single phase output
 Output frequency: 50 Hz, 60 Hz
AN 1f 230V AC:
 Output voltage: 180 –270 V AC
 Output current: 200 A AC
AN 1f 120V AC:
 Output voltage: 100 –140 V AC
 Output current: 350 A AC
Made in 2013

6. Solution of backup power system - controlled
3-phase grid with sine wave output
Included in delivery:
 project
 backup battery enclosure
 inverter enclosure
 inverter UNIFREM 400 007M -3PULSE (specially modified inverter), sine
filter
 backup battery charger
 battery management system
Made in 2012

7. Artificial AC mains 30kVA
Reference voltage generator, with adjustable frequency 60Hz / 50Hz for
testing the electrical products made for export
Included in delivery:
 technical solution
 project
 artificial mains
 installation
 commissioning
Made in 2012

8. Artificial mains solution for products testing
Included in delivery:
 artificial AC mains 10 kVA, 60 Hz
Technical data:
Input voltage: 3 x 400V AC +10%,- 10 %
Output voltage: adjustable
 technical solution
 commissioning
Made in 2012

9. Artificial mains for pump testing
Included in delivery:
 technical solution
 project
 2 x artificial AC mains
 installation
 commissioning
 training of operators
Made in 2009

10. 60 Hz artificial mains for electrotechnical
laboratory
Included in delivery:
 technical solution
 project
 artificial AC mains
VQFREM 400 004 - 4 M
sine filter SF1-400 005
enclosure
transformer
 commissioning
Made in 2007