1.The product is of high insulation class and high dielectric strength. 2.Since ITS voltage accuracy reaches 1/500, it is well resistant to arc impact.
Product description:
1.The product is of high insulation class and high dielectric strength.
2.Since ITS voltage accuracy reaches 1/500, it is well resistant to arc impact.
Technical parameters:
|
Technical Parameters of Transformer for Lightning Protection Equipment |
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|
Item |
Standard Value |
Condition |
|
|
1 |
Capacity |
0.5KVA-100KVA |
|
|
2 |
Voltage range |
＜1000V |
|
|
3 |
Insulation resistance |
＞100MΩ |
DC1000V |
|
4 |
Dielectric strength |
＜20mA |
AC10KV 60s |
|
5 |
Efficiency |
≥97% |
Full load |
|
6 |
Noise |
≤65dB |
1m away from transformer |
|
7 |
Temperature rise |
≤100K |
Full load |
|
8 |
Insulation class |
Class H (180℃) |
|
|
9 |
Short-circuit impedance |
4% |
|
|
10 |
Ambient temperature |
-40℃ - 50℃ |
|
|
11 |
Design standard |
GBT10228 |
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