Premium S11 Oil Immersed Transformer for Global Power Solutions

Product Description

Product Description

 

S11-M series fully sealed oil immersed power transformer developed and produced by Shenheng Power has the advantages of low loss, low noise and high efficiency, which can achieve good energy-saving effect and reduce pollution. Compared with the ordinary oil immersed transformer, the fully sealed transformer cancels the oil conservator, and the change of oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air, so as to prevent and slow down the deterioration of oil and insulation aging, enhance the operation reliability, and avoid maintenance in normal operation.

1.Power Capacity: 25-2500KVA

2.Voltage Level: 10KV,11KV, 13.8KV,15KV,17.5KV ,20KV,22KV ,24KV ,30KV,33KV 35KV 36KV and Others as customers requirement

3.Type of Voltage Regulation: Off-circuit or On-Ioad

4.Tapping Range: ±5 % ±2x2.5 % ±4x2.5 %

5.Frequency: 50Hz or 60Hz

6.Phases: Three or single

7.Connection Symbol: Dyn11,Yyn0 ( or as requested)

8.Short- circuit Impedance: Standard Impedance

9.Altiude is not exceeding 1000m,ambient temperature not exceeding 40OC. If it can't meet such conditions,we will modulate parameters in accordance with standard.

product features

 

PERFORMANCE CHARACTERISTICS
1. No oil, no pollution, flame retardant, self-extinguishing and fire prevention.
2. Low loss, high efficiency and low noise. it can run long time under 125% rated load under the forced
air-cooling condition and is equipped with intelligent temperature controller. The functions of fault alarm, over
temperature alarm, over temperature trip and black gate. lt is connected with computer through RS485 serial
interface and achieves centralized monitoring and control
3. Small local discharge (under 30 PC) and high reliability, can ensure long-term safe operation, life up to 30
years.
4. Resistance to crack and temperature change, high mechanical strength, strong abilitly to resist sudden
short-circuit.
5. Good moisture-proof property, it can run nomally under 100% humidity and can be put into operation
without drying treatment after shutdown
6. There is no need for a separate transformer room, core maintenance or load-bearing beam saving civil
land and occupation No oi, so it will not produce toxic gas to pollute the environment. No need ofoil collecting
pits or other ancilary buildings which reduces the cost of construction Easy installation, no debugging, almos!
no maintenance: No need to replace or check the oll, low operation and maintenance cost.

Company Profile

Certifications

 

Compant workship

 

Packaging & Shipping

FAQ

 

1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switch gears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , loadbreak switch etc.Our factory is the excellent supplier of State Grid Corporation in China
2. Do you accept customized service ?
We offer OEl/ODM service , can print your logo on product . our professional technical and quotation team can provide asatisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5-10 working days is available
5. How do you solve quality problems?
Please provide detalled photos of quality problems. our technical and quality testing depament will analyse.we will make
a satisfied solution within 2 days .
6. What is your payment terms ?
30%T/T in advance,70% before shipment . West union , L/C are also acceptable.