LB6 110KV 126kv Oil Immersed Single Phase Current Transformer
1. LB6 Type 110KV 126kv Single phase Oil Immersed CT Current Tranformer
LB6-110 Current transformer is oil-immersed ,Outdoor type . It can be used for the electric current measurement
energy measurement and replay protection in the electric power system with a voltage of rated voltage 110kV
and for requency of 50/60Hz
The products are in accordance with the requirements of the standard :GB1208”Current Transformer’ and IEC60044-1’Current Transformer ‘
It is divided into conventional type and cast aluminum type according to the materialof oil tank . The customers can choose as their requirement
Ambient temperature :Max.temperature :+40℃;
Min.temperature :-25℃(- 45℃)
Daily are average temperature : no more than : 30℃
Altitude : no more than 2000m (unless otherwise specified)
Max.wind velocity : no more than 34m/s
2. Data
|
Rated voltage |
110KV |
|
Rated frequency |
50/60Hz |
|
Rated insulation level |
126/230/550KV |
|
Creepage distance |
3155mm |
|
Flashover distance |
1150mm |
|
Rated short-time thermal curent (kA) |
5.3~45kA/3s |
|
Rated dynamic stability current (kA) |
13~115 |
|
Rated primary current (A) |
50~3200A |
|
Rated secondary current (A) |
1 or 5 |
|
Accuracy class |
0.2,0.2S,0.5,0.5S,5P,10P any combinations |
|
Rated burden (VA) |
15~60VA |
|
Instrument security factor(FS) |
≤5 or 10 5 or 10 |
|
Accuracy limit factor |
10,15,20,30 |
|
Mounting hole dimension (mm) |
4 X 18 |
|
Mounting dimension (mm) |
475 X 475 |
|
Oil weight /Total weight (kg) |
120/450 |
|
Outline Dimensions (mm) |
(695±15) X570X (2150±15) |
4. Factory
5. FAQ
1. All our activities are accredited to ISO 14001:2015 and IEC standard.
2. Send the technical data, better for all useful information; we will make a good recommendation.
3. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
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