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Huatuo groupKeep improving and focus on quality
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Huatuo groupKeep improving and focus on quality
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SCB14 epoxy resin cast dry-type transformer
Product Details
Product Summary
SCB14 series epoxy resin cast dry-type transformer, because its coil is encapsulated by epoxy resin, so flame retardant, fire-proof, explosion-proof, maintenance-free, no pollution, small size, can be directly installed in the load center. At the same time, scientific and reasonable design and pouring process make the product less local discharge, low noise, strong heat dissipation capacity, long-term operation under 140% rated load under forced air cooling conditions, and equipped with intelligent temperature controller, with fault alarm, over-temperature alarm, over-temperature trip and black gate functions, and connected to the computer through RS485 serial interface, can be centralized monitoring and control.
Model meaning
|
S |
C |
(B) |
□ |
□ |
10 |
|
Three-phase transformer |
forming solid casting |
low voltage foil coil |
Design serial number |
Rated capacity (kVA) |
HV side voltage level (kV) |
Working conditions
Installation height: altitude not exceeding 1000m;
The waveform of the power supply voltage: similar to a sine wave;
Symmetry of multi-phase power supply voltage: the power supply voltage connected to the multi-phase transformer should be approximately symmetrical;
Ambient temperature: maximum temperature 40°C; The highest daily average temperature is 30°C; The highest annual average temperature is 20°C; The minimum temperature is -30°C (applicable to indoor transformers).
Technical parameters
|
Rated capacity (kVA) |
voltage combination |
Bonding group Label |
Loss (120 ° kW) |
No-load current (%) |
Short Circuit Impedance (%) |
Weight (kg) |
||||
|
High voltage (kV) |
High voltage tap range (%) |
LV (kV) |
No-load |
Load |
Oil weight |
Total weight |
||||
|
30 |
6 6 3 6.6 10 10.5 11 |
±5% ± 2 × 2.5% |
0.4 |
Yyn0 Dyn11 |
130 |
605 |
1.6 |
4 |
250 |
320 |
|
50 |
185 |
845 |
1.4 |
370 |
460 |
|||||
|
63 |
250 |
1160 |
1.2 |
460 |
550 |
|||||
|
80 |
270 |
1330 |
1.1 |
490 |
580 |
|||||
|
100 |
320 |
1565 |
1.0 |
570 |
680 |
|||||
|
125 |
365 |
1800 |
1.0 |
640 |
750 |
|||||
|
160 |
420 |
2135 |
0.9 |
775 |
890 |
|||||
|
200 |
490 |
2330 |
0.8 |
895 |
1030 |
|||||
|
250 |
600 |
2945 |
0.8 |
1100 |
1250 |
|||||
|
315 |
665 |
3375 |
0.7 |
1200 |
1350 |
|||||
|
400 |
790 |
4130 |
0.7 |
1460 |
1610 |
|||||
|
500 |
910 |
4975 |
0.6 |
1680 |
1840 |
|||||
|
630 |
885 |
5050 |
0.6 |
6 |
1800 |
1980 |
||||
|
800 |
1035 |
5895 |
0.5 |
2130 |
2310 |
|||||
|
1000 |
1205 |
6885 |
0.45 |
2520 |
2720 |
|||||
|
1250 |
1420 |
8190 |
0.45 |
3075 |
3300 |
|||||
|
1600 |
1665 |
9945 |
0.45 |
3670 |
3900 |
|||||
|
2000 |
2075 |
12240 |
0.4 |
4420 |
4670 |
|||||
|
2500 |
2450 |
14535 |
0.4 |
5310 |
5580 |
|||||
Key words:
SCB14 epoxy resin cast dry-type transformer
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