ZW32-40.5 Current transformer
Model and meaning
Product Overview
One of the key specifications of the ZW32-40.5 current transformer is its short-time thermally stable current rating, which ranges from 3 kA/s to 40 kA/s. This feature is critical in applications where transient currents may occur, such as during a short circuit. The ability to withstand these high currents for a short period of time ensures that the transformer can operate safely and efficiently without damage.
The ZW32-40.5 current transformer also features excellent dynamic stable current rating capabilities. With a rated current range of 7.5 kA to 100 kA, the transformer is designed to handle dynamic loads that may occur during system fluctuations. Dynamic stable current rating is critical in applications where current may change rapidly, such as in industrial environments or under fault conditions. This ensures that the transformer maintains its performance and provides accurate measurements even in harsh environments.
The ZW32-40.5 current transformer is also designed with safety and durability in mind. Manufactured from high-quality materials, it is able to withstand harsh environmental conditions, making it an ideal choice for outdoor installations. The transformer is equipped with an advanced insulation system that improves its performance and service life. The compact design of this transformer makes it easy to install and integrate into existing systems, making it a versatile choice for a variety of electrical projects.
Product Parameters
|
Rated primary current (A) |
Short-time thermal stability current (kA/s) |
Rated dynamic stability current (kA) |
Accuracy level combination |
Rated secondary output (VA) |
Surface creepage distance (mm) |
Weight(kg) |
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|
0.2,0.2S |
0.5,0.5S |
10P10 |
10P15 |
10P20 |
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|
50 |
3 |
7.5 |
0.2S/0.5/10P/10P |
15 |
25 |
50 |
30 |
25 |
510 |
65 |
|
75 |
6 |
12.5 |
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|
100 |
8 |
20 |
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|
150 |
12 |
30 |
||||||||
|
200,250 |
16 |
40 |
||||||||
|
300 |
20 |
50 |
||||||||
|
400 |
24 |
60 |
||||||||
|
500 |
31.5 |
80 |
||||||||
|
600,630 |
||||||||||
|
700,800 |
40 |
100 |
||||||||
|
1000 |
||||||||||
|
1200,1250 |
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|
1500 |
||||||||||
|
1600 |
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Appearance and installation dimensions




