INFORMATION:
- Weight approx. 150 - 200 g
- Round conductor 21 mm
ACCESSORIES (INCLUDED IN THE SCOPE OF SUPPLY):
- 2 secondary terminal covers (yellow sliders)
- 2 mounting feet
Other ratios, burdens or accuracies on request
OPTIONAL ACCESSORIES
- Snap-on mounting brackets for rail TS35 (DIN EN 60715)
- Copper tube da = 21 mm, di = 8,5 mm or 12.5 mm, L = 32 mm (other lengths on request) for the use as a tube type current transformer
- Protective cover to increase the flash-over and creepage distance when used as a tube type current transformer
SPECIAL DESIGNS (ON REQUEST)
- Other primary or secondary rated currents
- Cast resin impregnation
- System voltage 1.2 kV
GENERAL TECHNICAL DATA:
- Maximum voltage for equipment Um = 0.72 kV (other voltages on request)
- Rated power frequency withstand voltage 3 kV / 1 min (other voltages on request)
- Rated frequency 50-60 Hz (other frequencies on request)
- Thermal rated continuous current Icth = 1.2 x Ipr
- Thermal rated short-time current Ith = 60 x Ipr
- Rated dynamic current Idyn = 2.5 x Ith
- Instrument security factor FS5 to FS15
- Service conditions Indoor application
- Ambient temperature (operation) -40°C ... +60°C
- Ambient temperature (storage / transport) -40°C ... +60°C
- Insulation class H
Normative standards
- IEC 61869 Part 1 + 2
- DIN EN 42600
Enclosure
- Break-proof polyamide
- Difficult to inflame
Secondary connection
- Nickel plated screws (2 Nm)
- Integrated secondary cover
Custom solutions: As individual as your application
Some applications have requirements that are beyond the capabilities of standard instrument transformers. In such cases we would appreciate to develop a your customised product or adapt existing products to your needed conditions or requirements. We will find the right solution to your application, too. Don’t hesitate to contact us!