The indoor current transformer of type LZZB9-24/180b/2 is casting resins, post type, with protective class and fully enclosed product. It is used for metering electric energy and current monitoring, relay protection in the electrical system with rated frequency 50Hz or 60Hz and highest voltage 24kv for equipment. The transformers can be executed according to the standards IEC60044-1 and GB1208-2006.
[Last Updated: 2010-11-25 03:10:45]
They are used for metering electric energy, voltage control and relay protection in the electric system with rated frequency 50Hz or 60Hz and rated voltage 10kv. The transformers can be executed according to the standards IEC60044-2 and GB1207-2006.
[Last Updated: 2010-11-25 03:10:51]
Omnisealed Transformer adopts oil-extended sealing type. The casing of corrugated tank is permanently sealing oil-tank depending on its own elasticity to suit for oil's expansion. The tank has been widely used in different distributing equipments.
2. Normal service conditions
2.1 Elevation can not be over 1000m;
2.2 Highest ambient temperature +40;
2.3 Highest annual average temperature + 20;
[Last Updated: 2010-11-25 03:10:55]