HANNOVER MESSE 2020, 20 - 24 April
Homepage>Exhibitors & Products >Cast Resin Insulated Power Transformers

Cast Resin Insulated Power Transformers

Logo Ritz Instrument Transformers


Ritz Instrument Transformers

Exhibitor details
Exhibitor details

Product description

up to 40 kV and 25 MVA

Glass-fibre reinforced Vacuum Technology (GVT) is used for High Voltage coils and optionally for Low Voltage coils in order to guarantee the highest possible quality and reliability to avoid cracks or voids during manufacturing and service.


- Power Distribution
- Rectifier Drives
- Oil Platforms / Vessels
- Generator Excitation
- Injection Systems
- Transmitter Systems
- Grounding Systems
- Laboratory Systems
- Traction Power Systems (Streetcar, Tram, Metro, Railway)

Customer-oriented package solutions

- Transformer Installation
- Disposal of existing oil and PCB transformers system start-up

Special transformers

In addition to their standard transformers, RITZ also produces special transformers for a variety of applications:
- Injection transformers for ripple control applications
- Reactors for ripple control applications
- High current transformers
- Earthing transformers
- Medium frequency transformers
- Filter and blocking reactors
- Smoothing and interphase reactors

Environmental and fire protection requirements

RITZ transformers are designed according to the required international specifications like DIN/VDE or IEC.
Furthermore they fulfill all climatic, environmental and fire protection requirements:
- Environmental class E2
- Climate class C2
- Fire protection class F1
- Basic impulse level List 2
The requirements for environmental protection are taken into account during the design of the RITZ transformers.


- Impulse voltage proof
- Partial discharge free
- Short circuit proof
- Highest mechanical strength
- Cooling channels in HV and LV coils
- Pre-galvanised steel frame

Product website

Stored items


Server communication error: Item could not be saved.