1.The product features large output power, high output current, low temperature rise and low noise. 2.The product acts as isolation transformer in test platform.
Product description:
1.The product features large output power, high output current, low temperature rise and low noise.
2.The product acts as isolation transformer in test platform.
Technical parameters:
|
Technical Parameters of Isolation Transformer for Large Test Platform |
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|
Item |
Standard Value |
Condition |
|
|
1 |
Capacity |
100KVA-3000KVA |
|
|
2 |
Voltage range |
＜1000V |
|
|
3 |
Insulation resistance |
＞100MΩ |
DC1000V |
|
4 |
Dielectric strength |
＜30mA |
AC3.0KV 60s |
|
5 |
Efficiency |
≥98% |
Full load |
|
6 |
Noise |
≤70dB |
1m away from transformer |
|
7 |
Temperature rise |
≤125K |
Full load, forced air cooling |
|
8 |
Insulation class |
Class H (180℃) |
|
|
9 |
Connection mode |
Dyn11 |
|
|
10 |
Short-circuit impedance |
4% |
|
|
11 |
Ambient temperature |
0℃ - 35℃ |
|
|
12 |
Design standard |
GBT10228 |
|
|
Technical Parameters of Reactor for Large Test Platform |
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|
Item |
Standard Value |
Condition |
|
|
1 |
Inductance value |
0.1mH-10mH |
|
|
2 |
Current range |
＜3000A |
|
|
3 |
Insulation resistance |
＞100MΩ |
DC1000V |
|
4 |
Dielectric strength |
＜10mA |
AC3KV 60s |
|
5 |
Noise |
≤70dB |
1m away from transformer |
|
6 |
Temperature rise |
≤125K |
Full load, self cooling |
|
7 |
Insulation class |
Class H (180℃) |
|
|
8 |
Ambient temperature |
0℃ - 35℃ |
|
|
9 |
Design standard |
GBT10229 |
|
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