INFORMATION:
- Weight approx. 2.1 - 2.7 kg
- Primary bus bar 140 x 50 mm, 3 x 140 x 10 mm
ACCESSORIES (INCLUDED IN THE SCOPE OF SUPPLY):
- 2 primary bus bar fixing devices (type N30)
- 4 threaded pins M5 x 35
- 2 secondary terminal covers (yellow sliders)
Other ratios, burdens and accuracies on request.
SPECIAL DESIGNS (ON REQUEST):
- Other primary and secondary rated currents
- Cast resin impregnation
- System voltage 1.2 kV
- Secondary reconnection
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 (1.0 x Ipr for higher primary currents)
- Thermal rated short-time current Ith = 60 x Ipr (max. 100 kA)
- 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 up to 5000A
-40°C ... +40°C from 7000A - Ambient temperature (storage / transport) -40°C ... +60°C
- Insulation class H
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!