LZZBJ9-12/150b/2S (AS12/150b/2S) current transformer
Type designation:
Technical data:
· The product performance is in accordance with GB1208 and IEC60044-1 standards
· Rated insulation level 12/42/75 kV
· Rated frequency 50Hz or 60Hz
· Rated secondary current 5A or 1A
· Ambient temperature –25℃~40℃
· Altitude: Up to 1000m above sea level
· Indoor device
Type |
LZZB12-10/150b/2S(AS12/150b/2S) Two windings |
LZZB12-10/150b/2S(AS12/150b/2S) Three windings |
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Specification |
Accuracy- |
Rated Secondary |
Short-time thermal current (KA/s) |
Dynamic stable |
Accuracy- grade |
Rated Secondary |
Short-time thermal current (KA) |
Dynamic |
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0.2S |
0.2 |
0.5S |
0.5 |
5P/10P |
0.2 |
0.5 |
10P10 |
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20-200 |
0.2/0.5 |
10 |
10 |
15 |
15 |
20 |
100Iln |
250Iln |
0.2/0.5/10P10 |
10 |
10 |
10 |
100Iln |
250Iln |
300 |
31.5 |
80 |
31.5 |
80 |
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400 |
45 |
112.5 |
45 |
112.5 |
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500 | ||||||||||||||
600 |
63 |
130 |
15 |
15 |
15 |
63 |
130 |
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800 |
80 |
200 |
80 |
200 |
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1000 | ||||||||||||||
1200 |
80 |
200 |
80 |
200 |
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1250 |
Note: If the user's required data is different from the above-mentioned scope, it can be negotiated to solve the problem
Overall dimensions:
Cautions:
When there's current get through the primary winding of current transformer, the secondary winding shouldn't be open circuit; otherwise there would be high voltage generated, which is harmful or have impact on personal security and product performance.
Repeated power frequency voltage-withstand test, should be taken at the 85% of stipulated test voltage value.
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Download the specifications of all types of Dual Cable Current Transformers