China Best Distribution Box Manufacturers – LZZBJ9-20 type current transformer – Changan Group
China Best Distribution Box Manufacturers – LZZBJ9-20 type current transformer – Changan Group Detail:
Designation
overview
LZZBJ9-20 casting resin insulated post type current transformer is used for the current, power measurement and relay protection in power system with rated 50Hz or 60Hz and rated voltage 20kV.This product conforms to the standard of IEC60185 “current transformer’
Structure introduction
The primary winding and secondary winding of the transformer is completely encapsulated in the epoxy resin casting body, which is a fully sealed structure. There are four mounting holes, grounding bolts and nameplate on the base
Working conditions
Altitude not exceeding 1000m
Ambient temperature is not higher than +40℃and not lower than -5℃．
The relative humidity of ambient air is not higher than 80%(20℃）；
The product has passed the direct vibration test and can withstand the vibration test of 0.4g sinusoidal three-wave acceleration equivalent to the Richter’s
Nine-degree crack
Outline and installation dimension drawing
Ordering instruction
Type and current ratio class of accuracy and corresponding secondary load Insulation level and working environment.
Product detail pictures:
Related Product Guide:
With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for China Best Distribution Box Manufacturers – LZZBJ9-20 type current transformer – Changan Group , The product will supply to all over the world, such as: Sao Paulo, Grenada, Korea, We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
By Megan from Burundi - 2017.09.29 11:19
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Marcie Green from Macedonia - 2017.09.16 13:44
