LZZB9-24-180B-2
LZZB9-24-180B-2
LZZB9-24-180B-2
LZZB9-24-180B-2
LZZB9-24-180B-2
Overview

LZZB9-24-180B-2

LZZB9-24-180B-2 type current transformer is suitable for power systems with rated frequency of 50Hz or 60Hz and rated voltage of 20kV for energy measurement, current measurement and protection.

 

Installation location: indoors.
Ambient temperature: maximum temperature 40℃; minimum temperature -5℃; daily average temperature does not exceed 30℃.
Atmospheric conditions: There is no serious pollution in the atmosphere.

 

This series of current transformers is a fully enclosed structure cast by epoxy resin and has excellent insulation properties and moisture-proof capabilities. The product is compact, small in size, light in weight and easy to clean on the surface. The secondary outlet terminal is equipped with a terminal box, which is safe and reliable. There are grounding bolts and six mounting holes for installation on the bottom plate of the product.

Product Details
Model
Rated
primary
current 
Rated
secondary
current 
Accuracy
 class
Burden
Short time
thermal
current
Dynamically
stable
current 
Rated
insulation
 level
A A   VA kA/s kA/s KV
LZZB9-24-180B-2 20
5A
1A
0.2/0.2
0.2/0.5
0.2/10P10
0.5/10P10
0.2/10P15
0.5/10P15
15/15
15/20
10/20
15/20
10/15
15/15
3 7.5 12/42/75
30 4.5 11.25
40 6 15
50 7.5 18.75
75 11.25 28.125
100 15 37.5
150 22.5 56.25
200 31.5 80
300 45 112.5
400 45 112.5
500 45 112.5
600
0.2/0.2
0.2/0.5
0.2/10P10
0.5/10P10
0.2/10P15
0.5/10P15
15/15
15/20
10/20
15/20
10/15
15/15
63 130
800 63 130
1000 80 160
1200 80 160
1250 80 160
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