製品の特徴
Explosion and fire proof, eco-friendly and safe: excellent fire resistance, no pollution, good explosion-proof performance, and can be directly installed in the load center.
Excellent moisture resistance: can safely operate in 100% humidity condition and suitable for many humidity areas.
High electrical performance: low partial discharge and high electrical strength to ensure stable operation.
Superb insulation characteristics: optimized ampere-turn ratio, superb short-circuit withstand ability, and better lightning impact resistance.
Heat resistance and crack resistance, high mechanical strength: It has high mechanical strength and long life.
Intelligent temperature control protection: The winding has an automatic temperature control monitoring and protection system to ensure long-term safe operation.
High efficiency and energy saving, high overload capacity: low power consumption, rated capacity can be increased by 40%~50% when forced air cooling is used.
Compact structure, easy installation: small size, light weight, low noise, easy installation and maintenance.
Type designation
| Model: | S C (B) 10 – □ □ |
| S | Three phase |
| C | Solidification forming (epoxy resin cast) |
| (B) | Low pressure foil coil |
| 11 | Characteristic code |
| □ | Rated capacity (KVA) |
| □ | Rated voltage (high voltage KV) |
|
モデル
|
SC(B)-630KVA
|
|
Power
|
630KVA
|
|
Input Voltage
|
6kV, 6.3kV, 6.6kV, 10kV, 10.5kV, 11kV, 20kV, 33kV, 35kV, or customer to specify
|
|
Output Voltage
|
0.38kV, 0.4kV, or customer to specify
|
|
タッピング範囲
|
±5%, ±2×2.5%, or customer to specify
|
|
Phase Number
|
Single or Three
|
|
頻度
|
50/60Hz
|
|
ベクターグループ
|
Yyn0, Dyn11, Dyn5, or customer to specify
|
|
Winding Material
|
Aluminum (copper optional)
|
|
No-load Loss
|
Customer to specify
|
|
Load Loss
|
Customer to specify
|
|
No-load Current
|
Customer to specify
|
|
Temperature Rise
|
100K, 125K
|
|
Impedance
|
4%, 6%, or customer to specify
|
|
BIL
|
Customer to specify
|
|
Cooling Method
|
AN or AF
|
|
IP Rating
|
IP00 (standard), 1P20 and IP54 (optional)
|
|
Insulation Class
|
F (H optional)
|
|
Partial Discharge
|
≤10pC
|
|
Noise Level
|
<60dB
|
|
スタンダード
|
IEC 60076-1:2011, IEC 60076-11:2018, IEC 61558-1
|
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