S11-M-250KVA oil-immersed distribution transformer 10KV class
three-phase power transformer
Product description
S11-M series Oil Immersed type Distribution Transformer is applied
to power system of three-phase. 50Hz
as well as 11KV and bellows. It is the main transformer equipment
of medium and small-sized transformer
substation, supplies power distribution, power and illumination for
the industry and agriculture.
RATED
POWER
(KVA) | SYIBOL | | TAPNIG
RANGE | LOSS(KN) | NOLOAD
QURRET(%) | MPEDENCE
VOLTAGE%) | WEIGHTIKG) | DI.BSION(mm) |
| HV. | LV. | NOLOAD | LOAD(120PC | OL | TOTAL | L | N | H | C1xC2: |
| Yyno
D.Yn11 | 6
6.3
6.6
10
10.5
11 | 0.4 | | 0.06 | 0.26 | 22 | | 51 | 220 | | 450 | 9356 | 400-400 |
| 20 | 0.08 | 0.44 | 22 | 82 | 270 | 915 | 450 | 975 | 400*400 |
| 0.1 | 0.5 | 2.1 | 97 | 350 | | 587 | 996 | 400*400 |
| 50 | 0.13 | 0.87 | 2 | | 430 | | 595 | 1035 | 400400 |
| 63 | 0.15 | 1.04 | 1.9 | 140 | 500 | 1020 | 745 | 1050 | 400*400 |
| 10 | 0.18 | 125 | 1.8 | 175 | 580 | 1035 | 750 | 1095 | 400*400 |
| 100 | 0.2 | 1.5 | 1.6 | 195 | 690 | 1040 | 760 | 1145 | 550*550 |
| 125 | 24 | 1.8 | 1.5 | 220 | 760 | 1080 | 770 | 1210 | 550*550 |
| 160 | 10201 | 22 | eI4 a | D230C | D 910 | 1120 | 765 | 1230 | 550^550 |
| 200 | 0.33 | 2.6 | 1.3 | | 1036 | 1210 | 810 | 1270 | 550*550 |
| 250 | 0.4 | 3.05 | 12 | | 1220. | 1270 | 625 | 1420 | 550-550 |
| 315 | 0.48 | 3.65 | 1.1 | 310 | 1450 | 1310 | 840 | 1490 | 60*650 |
| 400 | 0.57 | 4.3 | 1 | 350 | 1750 | 1365 | 1010 | 1525 | 650-650 |
| 500 | 0.68 | 5.1 | 1 | 410 | 2170 | 1395 | 1025 | 1590 | 660-660 |
| 630 | 0.B1 | 6.2 | 0.9 | 4.5 | 490 | 2450 | 1515 | 1060 | 1625 | 820-820 |
| 800 | 0.98 | 7.5 | 8 | | 2980 | 1850 | 1180 | 1780 | 820*820 |
| 1000 | 1.15 | 10.3 | 0.7 | 710 | 3590 | 1890 | 1350 | 1840| | 820*820 |
| 1250 | 1.36 | 2 | 6 | 770 | 4410 | 1945 | 1420 | 1890 | 820^820 |
| 1600 | 1.64 | 14.5 | 0.6 | 1000 | 6600 | 2295 | 1400 | 1980 | 820-*820 |
| 2000 | 1.96 | 18 | 0.5 | 1050! | 6310 | 2365 | 1420 | 2020 | 820*820 |
Special Features:
1, low no-load loss and low load loss;
2, low noise;
3, low voltage partial discharge;
4, high anti short-circuit capacity;
5, reliable performance, no oil leakage and no damages.
Our transformer is equipped characters as low loss, low noise,
strong protection for
thunder and lighting, well anti-shortcut capacity and fine
appearance etc. It combines
advanced equipments and manufacturing process, and it has four
remote functions:
remote communication, remote test, remote adjustment and remote
control. By remote
control from a computer, the power station could be work without
any works on watch on
the night. All our transformer has passed the test by National
Mechanical & Industrial Bureau
and National Power Company. The transformer is mainly used in power
network, and the
projects of power distribution. 3 phase dry type transformer
Core equipped with advanced three steps: vertical and horizontal
and horizontal cut, lap and
multi-stage. It disperses the air distribution, improve the
magnetic path. Decrease the no load
loss, no load current and noise. 3 phase dry type transformer
Core adopts series measures dragged panel, pressed the coil,
particular glue for silicon steel
to increase the strength of mechanism. Power grid electric transformer
New structure of high and low voltage winding, reasonable
arrangement for oil tube and
connection which increasing the capacity of mechanical strength and
anti-shortcut.
The tank is bell type or core suspension type, the wall of tank is
as wave form.
Our Service
Our Service:
1. OEM is available.
2. Your inquiry related to our product & price will be replied
within 24 hours
3. Well-trained & experienced staff are to answer all your
inquiries in English
4. Working time: 8:00am ~17:45pm, Monday to Saturday. (UTC+8)
5. Customized solution & perfect after-sale service
6. Payment: we can accept T/T, L/C, Western Union.
7. For large order, engineer can be sent to your country for
on-site mainternace instructions.
