Factory Free sample 550kva Substation - S □ -M-RL Oil-immersed three-dimensional wound core distribution transformer series – Pengbian
Factory Free sample 550kva Substation - S □ -M-RL Oil-immersed three-dimensional wound core distribution transformer series – Pengbian Detail:
Model meaning
Model | S□-M-RL-□/□ | |||||
S | □ | M | R | L | □ | □ |
Three-phase | Design Number | Fully sealed | Rated capacity (kVA) | High-voltage side electric level (kV) | Coiled core | Three-dimensional |
Product Standards
GB1094.1-2-2013 GB/T 6451-2015
Rated high voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV
Rated low voltage: 0.4kV
Tap range: non-excitation voltage regulation (±5%, ±2×2.5%)
Connection group: Dyn11 or Yyno
Insulation level: LI75AC35/AC5
Performance parameter
Rated Capacity (kVA) |
Voltage combination and tapping range |
Link group label |
Load loss(W) |
Load loss (W) |
No-load current (%) |
Short circuit impedance (%) |
||
high pressure (kV) |
High voltage tapping range (%) |
Low pressure (kV) |
||||||
30 |
6 6.3 6.6 10 10 5 11 |
±5% ±2×2.5% |
0.4 |
Dyn11 Yzn11 YynO |
80 |
630/600 |
0.3 |
4.0 |
50 |
100 |
910/870 |
0.24 |
|||||
63 |
110 |
1090/1040 |
0.23 |
|||||
80 |
130 |
1310/1250 |
0.22 |
|||||
100 |
150 |
1580/1500 |
0.21 |
|||||
125 |
170 |
1890/1800 |
0.2 |
|||||
160 |
200 |
2310/2200 |
0.19 |
|||||
200 |
240 |
2730/2600 |
0.18 |
|||||
250 |
290 |
3200/3050 |
0.17 |
|||||
315 |
340 |
3830/3650 |
0.16 |
|||||
400 |
410 |
4520/4300 |
0.16 |
|||||
500 |
480 |
5410/5150 |
0.16 |
|||||
630 |
570 |
6200 |
0.15 |
|||||
800 |
700 |
7500 |
0.15 |
|||||
1000 |
830 |
10300 |
0.14 |
4.5 |
||||
1250 |
Dyn11 YynO |
970 |
12000 |
0.13 |
||||
1600 |
1170 |
14500 |
0.12 |
|||||
2000 |
1550 |
18300 |
0.11 |
5.0 |
||||
2500 |
1830 |
21200 |
0.11 |
Note: 1. The load loss above the diagonal line in the table applies to the Dyn11 connection group, and the load loss value below the diagonal line applies to the YynO connection group.
2. Other Ronghuang product performance parameters are determined by the user and the manufacturer through negotiation.
Product detail pictures:

Related Product Guide:
Cooperation
Every member from our high efficiency sales team values customers' needs and business communication for Factory Free sample 550kva Substation - S □ -M-RL Oil-immersed three-dimensional wound core distribution transformer series – Pengbian , The product will supply to all over the world, such as: United States , Greenland , Paraguay , All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
