9v ac Power distribution transformer 33kv 11kv
Negotiable /Set
Min.Order:1 Set
Liuzhou Joyhood Trading Co., Ltd.
This Power Distribution Transformer 33kv 11kv having adopted the corrugated tank structure. It is a fully sealed, fully oiled, double windings, and no excited distribution transformer. This series product is A-class insulated, oil-immersed and self-cooled with tubular oil tank to be
installed outdoor, Its iron core is made of high quality oriented electrical steel, 45° obliquely jointed without punching and bond with
non-parellel in the world. Both of the inside and ourside winding are tightly bond on the hard paper rube, which makes is more fitful of the insulation. Temperature difference between winding and oil will be lower.
S11-M Sealed Off-circuit Tap Changing Transformer with 35KV
Model | Nominal Capacity KVA | Rated Voltage(KV) | Connection Symbol | No-load losses KW | load losses KW | No-load current% | ||
H.V. kv | Tapping Range of H.V. | L.V. Kv | ||||||
S11-50/35 | 50 | 35 38.5 | ±5% | 0.4 | Yyn0 Dyn11 | 0.17 | 1.15 | 2 |
S11-100/35 | 100 | 0.23 | 1.92 | 1.9 | ||||
S11-125/35 | 125 | 0.27 | 2.26 | 1.8 | ||||
S11-160/35 | 160 | 0.29 | 2.68 | 1.7 | ||||
S11-200/35 | 200 | 0.34 | 3.15 | 1.6 | ||||
S11-250/35 | 250 | 0.41 | 3.74 | 1.5 | ||||
S11-315/35 | 315 | 0.49 | 4.51 | 1.4 | ||||
S11-400/35 | 400 | 0.58 | 5.44 | 1.13 | ||||
S11-500/35 | 500 | 0.69 | 6.55 | 1.2 | ||||
S11-630/35 | 630 | 0.83 | 7.82 | 1.1 | ||||
S11-800/35 | 800 | 0.98 | 9.35 | 0.9 | ||||
S11-1000/35 | 1000 | 1.15 | 11.5 | 0.8 | ||||
S11-1250/35 | 1250 | 1.41 | 13.9 | 0.7 | ||||
S11-1600/35 | 1600 | 1.7 | 16.6 | 0.6 | ||||
S11-2000/35 | 2000 | 3.15 6.3 6.6 10.5 11 | Yd11 | 2.18 | 18.3 | 0.6 | ||
S11-2500/35 | 2500 | 2.56 | 19.5 | 0.6 | ||||
S11-3150/35 | 3150 | ±2x2.5% | 3.04 | 23 | 0.6 | |||
S11-4000/35 | 4000 | 3.62 | 27.2 | 0.5 | ||||
S11-5000/35 | 5000 | 4.32 | 31.2 | 0.5 | ||||
S11-6300/35 | 6300 | 5.25 | 34.9 | 0.4 |
Model | Nominal Capacity KVA | Short-circuit Impedance% | Weight kg | Outside Dimension(mm) | Tracking Spacing | |||
Oil | Total | L | W | H | (mm) | |||
S11-50/35 | 50 | 4 | 280 | 770 | 1150 | 900 | 1800 | 550x550 |
S11-100/35 | 100 | 360 | 1150 | 1210 | 950 | 1880 | 660x660 | |
S11-125/35 | 125 | 400 | 1180 | 1320 | 1120 | 1960 | 660x660 | |
S11-160/35 | 160 | 460 | 1300 | 1400 | 1140 | 1980 | 660x660 | |
S11-200/35 | 200 | 500 | 1500 | 1420 | 1160 | 2000 | 660x660 | |
S11-250/35 | 250 | 550 | 1670 | 1480 | 1200 | 2050 | 660x660 | |
S11-315/35 | 315 | 580 | 1950 | 1730 | 1180 | 2100 | 660x660 | |
S11-400/35 | 400 | 620 | 2200 | 2100 | 1150 | 2300 | 660x660 | |
S11-500/35 | 500 | 680 | 2400 | 2100 | 1220 | 2170 | 820x820 | |
S11-630/35 | 630 | 780 | 3450 | 2150 | 1250 | 2250 | 820x820 | |
S11-800/35 | 800 | 900 | 3900 | 2300 | 1310 | 2350 | 820x820 | |
S11-1000/35 | 1000 | 1000 | 4550 | 2480 | 1360 | 2450 | 820x850 | |
S11-1250/35 | 1250 | 1200 | 4900 | 2500 | 1420 | 2580 | 1070x1070 | |
S11-1600/35 | 1600 | 4.5 | 1250 | 5400 | 2650 | 1750 | 2580 | 1070x1070 |
S11-2000/35 | 2000 | 1300 | 6200 | 2680 | 1850 | 2700 | 1070x1070 | |
S11-2500/35 | 2500 | 1580 | 7000 | 2860 | 2050 | 2800 | 1070x1070 | |
S11-3150/35 | 3150 | 1950 | 9500 | 2950 | 2850 | 2900 | 1070x1275 | |
S11-4000/35 | 4000 | 2000 | 10000 | 2980 | 2900 | 2900 | 1070x1275 | |
S11-5000/35 | 5000 | 5 | 2300 | 11000 | 3100 | 3000 | 3100 | 1070x1275 |
S11-6300/35 | 6300 | 2850 | 12850 | 3250 | 3300 | 3250 | 1070x1275 |
Our S11 lower loss series oil-immersed distribution transformers have reached modern advanced
level in the world.Transformers are used in the urban and rural power grid.
Features | Performance |
Core of transformer are made by the high quality cold-rolled grain-oriented silicon steel sheet with laser notch, inclined by 45°full-seam construction
| Reducing the load loss, load current and noise level |
HV winding is made by polyvinyl acetal wire enamel wire. | Reducing axial strength during short circuit happen |
Corrugate tank structure used in the transformer design | To ensure the quality of sealing |
The oil will be filling in the transformer under vacuum condition | Improved the insulation strength of transformer |
Oil level gauge with magnetic plate structure | It can fully isolation the oil tank and air, can ensure the quality of transformer oil not to effect by ultraviolet radiation |
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1.Our headquarter Guangxi Liuzhou special transformer technology Co.,Ld founded in 2001, 13 years of experience in transformer manufacturing
2. 1.We have a rich theoretical and practical experience of product research and development team can help you. One stop service from design to installation and debugging.
2.2 ISO9001,GB/T19001, CTQC, CQC
3.Our products cover electric furnace transformer, rectifier transformer, dry type transformer, pre-installed type (combination) transformer, etc. Voltage class cover 10-220Kv. single transformer’s capacity can reach to 240000kva.
4.OEM/ODM
5.Factory covers an area of 54000m3, more than 300 employees,
6.Prompt Reply Within 24 Hours
1.We will offer site technical service according user’s requirements. Guide the user installation,
commissioning and trial operation accordance with technical information and drawings. 2.We will offer the training of equipment installation, commissioning and maintenance technology
for user according to the contract.
3.Replacement of spare parts, wearing parts for free during guarantee period.
4.Actively cooperate with the user to examination of hanging the core, installation, commissioning
and trial operation. Make sure to put product into operation.
5.We offer 24 hrs customer consulting service.
6.For customer on-site service application, we will give answer within 24hrs, and try our best to
arrange the technical worker get to the site as soon as possible.