It can be widely used in locations where have strict fireproof requirements, such as underground mines, oil fields, metros, power plants, schools, hospitals, commercial centers, high-rise buildings and all indoor systems.
● Installation height: altitude shall not exceed 1000m;
● Waveform of source voltage is approximate to sine wave;
● Symmetry of multi-phase source voltage:
Connected voltage of multi-phase transformer should be symmetrical approximately.
● Ambient temperature:
Max temperature +40℃
Max daily mean air temperature: +30℃
Max annual mean air temperature: +20℃
Min air temperature: -30℃ (applicable for indoor transformers)
Rated capacity
|
Installation dimension(mm)
|
(kVA)
|
L
|
W
|
H
|
C1
|
C2
|
315
|
1170
|
760
|
1180
|
660
|
660
|
400
|
1260
|
760
|
1205
|
660
|
660
|
500
|
1300
|
760
|
1240
|
660
|
660
|
630
|
1370
|
780
|
1265
|
660
|
660
|
630
|
1370
|
780
|
1265
|
660
|
660
|
800
|
1440
|
780
|
1415
|
660
|
660
|
1000
|
1480
|
1000
|
1450
|
820
|
820
|
1250
|
1580
|
1000
|
1450
|
820
|
820
|
1600
|
1650
|
1000
|
1665
|
820
|
820
|
2000
|
1720
|
1000
|
1720
|
820
|
820
|
2500
|
1820
|
1000
|
1790
|
820
|
820
|
SCZ (B) 9-6 ~ 10kV transformers

Rated capacity
|
Voltage combination
|
Connection group
|
Loss (KW)
|
No-load current
|
Short-circuit impedance
|
Weight (kg)
|
(kVA)
|
HV (kV)
|
High-voltage tapping range
|
LV (kV)
|
symbol
|
No-load
|
On-load (120°)
|
(%)
|
(%)
|
Body weight
|
Weight with shell
|
315
|
6
6.3
6.6
10
10.5
10
|
±4×2.5%
|
0.4
|
Yyn0
Dyn11
|
0.98
|
3.68
|
0.9
|
4.0
|
1235
|
1295
|
400
|
1.08
|
4.23
|
0.8
|
1370
|
1430
|
500
|
1.28
|
5.17
|
0.8
|
1565
|
1625
|
630
|
1.49
|
6.20
|
0.7
|
1855
|
1930
|
630
|
1.49
|
6.32
|
0.7
|
6.0
|
1800
|
1875
|
800
|
1.69
|
7.37
|
0.6
|
2140
|
2215
|
1000
|
1.96
|
8.62
|
0.6
|
2570
|
2660
|
1250
|
2.32
|
10.30
|
0.5
|
3100
|
3230
|
1600
|
2.72
|
12.43
|
0.5
|
3710
|
3840
|
2000
|
3.68
|
15.30
|
0.4
|
4230
|
4380
|
2500
|
4.44
|
18.20
|
0.4
|
5230
|
5380
|
Order guide
Please specify the product model, rated capacity, HV/LV rated voltage and high-voltage tapping range, phase number, frequency, connection group symbol and so on in the order.