1. product introduction
s11 and s13 series products are the most widely used power distribution transformers, mainly used in 10kv distribution network, with capacity range of 30-3150kva and rated voltage level of 10kv. s11 and s13 are energy-saving enterprises, among which s13 series energy-saving transformers are made of high-quality and high-permeability silicon steel sheet. the no-load loss is 27% lower than that of s11, which meets the secondary standard of energy efficiency and has high cost performance.
2. product features
◆ the core material is directly supplied with authentic products, with quality assurance: baowu high-quality cold-rolled oriented silicon steel, unit loss less than or equal to 0.9w/kg; the coil is made of high-quality oxygen-free copper, with copper content ≥ 99.95%
◆ corrugated oil tank, automatic welding, zero leakage rate, surface baking paint, strong anti-corrosion ability
◆ upper and lower positioning of the device body, no core lifting, no maintenance, safe and reliable
3. main technical parameters
|
rated capacity (kva)
|
voltage combination |
group label |
no-load loss (w) |
load loss (w) |
no-load current(%) |
short-circuit impedance (%) |
|
|
high(kv) |
low(kv) |
||||||
|
30 |
6 6.3 10 10.5 11 |
0.4 |
dyn11 or yyn0 |
100 |
630/600 |
1.1 |
4 |
|
50 |
130 |
910/870 |
1 |
||||
|
80 |
180 |
1310/1250 |
1 |
||||
|
100 |
200 |
1580/1500 |
0.9 |
||||
|
125 |
240 |
1890/1800 |
0.9 |
||||
|
160 |
280 |
2310/2200 |
0.9 |
||||
|
200 |
340 |
2730/2600 |
0.8 |
||||
|
250 |
400 |
3200/3050 |
0.7 |
||||
|
315 |
480 |
3830/3650 |
0.7 |
||||
|
400 |
570 |
4520/4300 |
0.6 |
||||
|
500 |
680 |
5410/5150 |
0.6 |
||||
|
630 |
810 |
6200 |
0.5 |
4.5 |
|||
|
800 |
980 |
7500 |
0.4 |
||||
|
1000 |
1150 |
10300 |
0.4 |
||||
|
1250 |
1360 |
12000 |
0.3 |
||||
|
1600 |
1640 |
14500 |
0.25 |
||||
|
2000 |
1940 |
18300 |
0.25 |
6 |
|||
|
2500 |
2290 |
21200 |
0.2 |
||||
|
3150 |
2750 |
25400 |
0.2 |
||||
4. overall dimensions
n/a
phone：0592-6295789
address： 福建省厦门市集美区北部工业区环珠路47号
email： sales-ele@sce-cn.com