ISO approved low price 1000kva oil immersed distribution transformer is a kind of new type transformer applied amorphous alloy material as iron core in accordance with the national standard GB/T25446-2010.
Energy saving:
amorphous alloy is a kind of new energy-saving materials.It doesn't have crystal structure but has small magnetization power, low resistivity, so the eddy current loss is small. applied the materials as iron core ,the product can greatly reduce no-load loss and save power and be suitable to be installed in somewhere with low power utilization. Besides ,after the product decline stage ,it can be decomposed recycling, greatly reducing the damage to the environment.
Safe:
Applied NOMEX paper ® insulation system, the product have great quality in inflaming retarding , explosion-proof, reducing pollution and high fire rating. Great safety performance makes the product very suitable for places have high demands in fireproof, explosion proof such as high-rise buildings, commercial center, subway, airport, station, industrial and mining enterprises and power plants.
Convenient:
the product adopts fully sealed structure, avoiding the influence of atmosphere. It makes the product can run in a humid environment, and prolong the product service life, reduce maintenance times. In addition, small volume and low noise levels also makes the product more convenient in installation and using.
features:
The core of the transformer shall be made by rolling amorphous belt which is characterized by short production cycle, high productivity, excellent corrosion resistance, low-magnetization, sensitive mechanical stresses, etc.
application condition:
1. Altitude:less than 1000m.
2. temperature :less than 40ºC ,more than-20ºC
3. daily average temperature: less than 25ºC
4. relative humidity: less than95%
5. Installation places: Install at the site with dust methane, but no explosion water
NOTE: we can producing many voltage and capacity rating oil transformer and accept customized .what in the follwing sheet is just an reference .tell us your requirement by any ways,we could give you an suitable design and manufacture.
|
Rated capcity
(kva)
|
Nominal voltage |
Connection |
No-load
loss
(w)
|
load
loss
(w)
|
No-load
currect
(A)
|
Impendence
voltage
(10%)
|
Weight
(10kv type)
|
|
HV
(KV)
|
HV tapping range |
LV(KV) |
Oil(KG) |
total(KG) |
| 30 |
10kv to 35kv |
±5%or±2*2.5% |
0.4 |
Yyn0 or Dyn11 |
33 |
630/600 |
1.5 |
4 |
110 |
440 |
| 50 |
43 |
910/870 |
1.2 |
130 |
555 |
| 63 |
50 |
1090/1040 |
1.2 |
135 |
610 |
| 80 |
60 |
1310/1250 |
1 |
145 |
675 |
| 100 |
75 |
1580/1500 |
0.9 |
165 |
770 |
| 125 |
85 |
1890/1800 |
0.8 |
180 |
880 |
| 160 |
100 |
2310/2200 |
0.6 |
195 |
990 |
| 200 |
120 |
2730/2600 |
0.6 |
230 |
1150 |
| 250 |
140 |
3200/3050 |
0.6 |
250 |
1310 |
| 315 |
170 |
3830/3650 |
0.5 |
270 |
1515 |
| 400 |
200 |
4520/4300 |
0.5 |
340 |
1870 |
| 500 |
240 |
5410/5150 |
0.5 |
395 |
2185 |
| 630 |
320 |
6200 |
0.3 |
4.5 |
575 |
2720 |
| 800 |
380 |
7500 |
0.3 |
680 |
3200 |
| 1000 |
450 |
10300 |
0.3 |
765 |
3640 |
| 1250 |
530 |
12000 |
0.2 |
840 |
4215 |
| 1600 |
630 |
14500 |
0.2 |
965 |
5000 |
| 2000 |
750 |
18300 |
0.2 |
1180 |
6120 |
| 2500 |
900 |
21200 |
0.2 |
1660 |
8600 |