SZ11 Three Phase Oil Immersed Step up 10mva Power Distribution Transformer
SZ11 three phase oil immersed step up 10mva power distribution transformer
SZ11 OIL IMMERSED POWER TRANSFORMER
1.SZ11 transformer is a new three-phase oil-immersed transformer with a capacity of 200-20000 KVA and frequency 50/60 Hz for the power transmission and distribution line of industrial enterprises and rural areas.
2.The iron core is made up of cold-rolled silicon-steel plate in high-quality. High voltage winding group is made up of high-quality oxygen-free copper liner lines and it adopts multilayered drum type structure.
3.Long service time and reliable quality: the box cover and edge is connected by bolt or welded tightly for preventing the meet of oil and air.
4. Compact design, new material and technology, noise reducing
5.Good-looking appearance, advanced technical-economic index to reach the high level of developed countries.
6.It includes OLTC (on-load tap changer) and no-load tap changer with large voltage regulating range. Please remark when ordering.
Standard
IEC60076 power transformer
GB1094/1996 power transformer
GB/T6451/1999 three phase oil immersed power transformer technical parameter and requirement
Main technical parameter
NOTE: the above parameter is only for reference.
1. Voltage Grade: 6KV to 35KV
2. Voltage Regulation Mode: No-load tap changing or On-load tap changing
3. Tapping Range: ±5%, ±2×2.5%, ±4×2.5% or others
4. Frequency: 50Hz; 60Hz
5. Phase: three phase
6. Connection Sign: Yyn0, Dyn11,Yd11,YNd11 or others
7. Short Circuit Impedance: Standard impedance (For details see technical data sheet)
Product Structure Diagram And Quality Control
1.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.
400 kva transformer
2.Core adopts series measures dragged panel, pressed the coil, particular glue for silicon steel to increase the strength of mechanism. 400 kva
transformer
3.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.
4.The tank is bell type or core suspension type, the wall of tank is as wave form.

1.Packing detail: Main body in nude and the accessories packing in seaworthy standard wooden case or
according to the requirement of customers.
2.Delivery time: usually within 10-30 days after the deposit
3.Delivery by sea, by train, by air and by express
- Quality Assurance--From the very beginning, HSLEC ensures quality in every step to achieve the best quality.
- Experience Sharing--With over 23 years’ experience in power industry, HSLEC brings you an optimized solution.
- Quick Response--In response to your needs without delay, HSLEC knows the value of your time
1.Payment: TT 30% in advance, balanced 70% to be paid before dispatch, PayPal, Western Union.etc.
2.Port of loading: Tianjin or Dalian port
3.Discounts: offered based on order quantity
4.Delivery time: 10-30 days according to order quantity
5.Trade terms: FOB CIF EXW
Feedback
We appreciate your positive feedback. We value our customers so much.If you have any problem, PLEASE FEEL FREE and DON'T HESITATE TO CONTACT US BY EMAIL IMMEDIATEDLY, we are always there to offer help.
Qinhuangdao Huashenglong Electrical Co.,Ltd.
Main Products
♦ Oil immersed transformers:
S11 S13 Oil type transformer:10-3150KVA,6-33KV,50/60HZ,off load tape changer
SZ11 oil type transformer:10-3150KVA, 6-33KV,50/60HZ, On load tape changer
SCBH15 11KV amorphous alloy dry type transformer:F grade insulation
10KV single phase oil immersed distribution transformer
Other types of oil immersed transformer
♦ Dry type transformers and reactors
SC(B)9,SC(B)10 cast resin dry type transformer: F grade insulation, 30-3150KVA,3-35KV, 50/60HZ
SGB10 10KV dry type transformer:H grade insulation
ZSSC series phase shifting rectifier dry type transformer
Rectifier transformer
Furnace transformer
Control Transformer
Other types of dry type transformers
High voltage Air core reactors and iron core reactors
Low voltage Line Input&Output Reactors
Main Market
As long-term suppliers of many foreign companies such as ABB,Siemens,GE,LG,Fuji,etc.and also supply for many large domestic corporations such as Wuhan steel, Shougang , Anshan steel ,Liugang, Taiyuan steel and so on. Our productrs have been sold nationwide and exported to America, India, Thailand, Sigapore,etc.
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