SH15-M Amorphous Alloy Oil-immersed Transformer

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

s9 s11 10KV grade oil type transformer

Cast resin dry type transformer 10-35kV

DKS Series Grounding Transformer

SVC LED Automatic Voltage Stabilizer

AC-DC Inverter DC24V to AC110-220V

Low frequency EI type Lead clemping Frame Transformer

jbk high voltage transformer power transformer

Three-Phase Or Single-Phase Universal Type MR-J4-20B Servo Amplifier

SH15-M Series

Amorphous Alloy Oil-immersed Transformer

SH15-M Amorphous Alloy Oil-immersed Transformer

Introduction of Products

Amorphous alloy isderived from iron, boron and other elements which rapid cooling down to mouldin order to arrange its atoms disordered. Compared with silicon sheets, the permeabilityof amorphous alloy is high, the no-load losses and current is lower, and moreoperation charges can be saved. Meanwhile, its heat is low，and it has good stability to make its working lifelonger.

Performance Characteristics

1. Saving power: The no-load losses reduce byabout 80% than that of S9 series.

2. Reliable: The capability of anti-shortcircuit is strong.

3. Protecting environment: Its noise is lowand it can decrease the discharging quantity of carbon.

Structure Characteristics

1. The core adopts three-phase five-limb and HV winding adopts D connection,which eliminates the three fluxes and three-harmonic electric potential anddecrease eddy current loss and temperature caused by leakage. Meanwhile, the steepnessof impulse voltage is reduced.

2. The coil takesthe shape of rectangular, and use conductor tensioning device to wind. Itadopts shaping, press mounting and other technique measures to make the outsidedimension of coil come to design requirement. And that HV coils wind outside LVcoils improve the strength of coil and the capability of anti-short circuit.

3. There is no oilstorage tank and moisture absorber on the oil tank. The transformer oil doesn’tcontact with the air and the expansion of oil depends on the elasticity of corrugatedplates to compensate. This can eliminate maintenance and improve working life.

Normal Using Condition

1. The altitude is not more than 1000m.

2. Environment temperature

Highest temperature: +40℃

Hottest monthly average temperature: +30℃

Highest yearly average temperature: +20℃

Lowest temperature: -40℃

3. Using outdoors( or indoors)

4. The wave shape of supply voltage is approximateto sine wave.

5. The supply voltage of three phases isgenerally symmetric.

If thetransformers need to be used at abnormal condition, the details should beoffered when the users order.

Main Specification and Technology Parameter

1. Range of rated capacity: 50~2500kVA

2. Rated voltage: not more than 10kv

3. Rated frequency: 50Hz

4. Insulating level

Voltage Grade (kv)	The highest voltage effective value of equipment(kv)	Rated short-time applied withstand voltage(kV/min)	Rated lightning impact withstand voltage(peak)(kv)
≤1	1.1	3	--
6	7.2	20	60
10	12	35	75

5. The insulating classof transformer is A, coil temperature rise is not more than 65K, and thetemperature rise of top oil is not more than 60K.

6. Thetransformers correspond with the following standards:

a. GB1094.1~2, GB1094.3, GB1094.5 Power transformer

b. JB/T 10318 Technology parameter and request of oil-immersedamorphous alloy core distribution transformer

c. Standard of InternationalElectro-technical Commission: IEC60076, Power transformer

d. Q/SIHG1 SH15-M Technology parameter andrequest of three-phase oil-immersed distribution transformer of amorphous alloycore sealed type

7. TechnologyParameter of SH15-M Series

Rated capacity （kVA）	Voltage and tapping range			Symbol of connecting group	No-load losses (W)	Load losses (W)	No-load current (%)	Impedance of short circuit (%)
Rated capacity （kVA）	HV(KV)	Tapping range (%)	LV(kV)	Symbol of connecting group	No-load losses (W)	Load losses (W)	No-load current (%)	Impedance of short circuit (%)
30	6 6.3 10 10.5 11	±5 ±2x2.5	0.4	Dyn11	33	630	1.7	4
50					43	910	1.3
63					50	1090	1.2
80					60	1310	1.1
100					75	1580	1
125					85	1890	0.9
160					100	2310	0.7
200					120	2730	0.7
250					140	3200	0.7
315					170	3830	0.5
400					200	4520	0.5
500					240	5410	0.5
630					320	6200	0.3	4.5
800					380	7500	0.3
1000					450	10300	0.3
1250					530	12000	0.2
1600					630	14500	0.2
2000					750	17400	0.2	5
2500					900	20200	0.2	5

Outline Dimension

Type	Outside dimension （mm）			Weight （kg）
Type	Length	Width	Height	Oil weight	Total weight
SH15-30	1100	690	1090	130	630
SH15-50	1190	750	1140	160	710
SH15-63	1250	750	1160	160	750
SH15-80	1290	750	1200	170	810
SH15-100	1260	800	1190	180	870
SH15-125	1320	810	1220	190	940
SH15-160	1370	810	1220	210	1050
SH15-200	1410	800	1320	230	1140
SH15-250	1490	810	1360	260	1290
S(B)H15-315	1520	790	1430	280	1500
S(B)H15-400	1670	820	1510	330	1710
S(B)H15-500	1650	910	1450	370	1960
SBH15-630	1830	920	1440	430	2250
SBH15-800	1910	950	1500	480	2730
SBH15-1000	2000	1100	1490	620	3330
SBH15-1250	2100	1100	1580	730	3560
S(B)H15-1600	2120	1240	1560	860	3830

A comparison about no-load losses of amorphous alloyand silicon sheet

Capacity （KVA）	No-load losses （w）
Capacity （KVA）	S9 type （silicon sheet）	SHI5 type （amorphous alloy）
100	290	75
315	670	170
500	960	240

The Manufacturing Process of Amorphous Alloy Materials

a. The raw materials melt in the induction furnace.

b. The melted materials are transferred to feedingpart.

c. Control of casting head

d. After melting to be thin, it is sprayed to coolingwheel.

e. The sprayed materials cool down at the speed of 10⁶℃ per second to form amorphous alloybelt.

f. Measure the width and thickness of alloy belt andfeedback to control system.

g. It is led to pull through unit.

h. Material receiving

A comparison to manufacturingprocess of amorphous alloy and silicon sheet

Amorphous alloy material Orientation silicon sheet

SH15-M Amorphous Alloy Oil-immersed Transformer

Social and Economic Effects

The manufacturingprocess of core materials of amorphous alloy core transformers is simple, andthe energy source losses are little, so the carbon discharge can be reduced.
No load losses are low, and the increased investment cost of transformers can be taken back within5 years.
Low operation temperature, small insulation deterioration, long working life.

The ordering basic data

1、Rated capacitance;

2、Rated voltage;

3、Rated frequency;

4、Tapping range;

5、Impedance voltage;

6、Using condition;

7、Other performance data should be indicated inthe contract.

Q: I really want a better transformers than 4 1 was great 2 was crap 3 good 4 worst of them all: Thanks

Q: Are you agree with me that Transformers The Movie (1986-Cartoon) is better than Transformers (2007) in terms of it's storyline, dramatic and character's behaviour?Transformers (2007) is such a great movie but i think i prefer 1986's cartoon. I always make me want to cry.: i like the 2007 TRANSFORMERS

Q: Can anyone explain what each wire does in this spicific microwave transformer: transformers is a movie, silly. your microwave is not an autobot, dont worry

Q: Is the transformer output DC or AC?: Is the exchange, after the diode rectifier into a DC.

Q: how low voltage smelting transformer can be modified to a higher voltage to be used in ferronickel production: You need to provide more information about the original use of the transformer. Nickel smelting is a very specialized application that calls for a 'submerged arc'. Basically, the arc is fairly short and will essentially be submerged in a layer of slag on top of the molten material. It is a semi-continuous process in that periodically, some of molten nickel is poured off. The stream of molten nickel is blasted with water that causes the nickel to solidify into small pellets. Steel melting furnaces, by contrast, involve a much longer arc. The slag layer in the furnace is much thinner, and much of the arc is above the slag. It is a batch process in that once the 'campaign' has been completed, the entire melt is 'tapped' - poured into a tundish either to be cast into ingots or to feed a continuous casting process to make billets, slabs or even plates. There are other smelting processes for other materials - for example, silicon is produced via a smelting process. I would guess that if the voltage requirements of the nickel smelting process are different from the requirements of the original utilization, then it would be necessary that the transformer be redesigned and rewound - something that I would not expect to be very practical.

Q: I am re-winding transformers, and I was wondering if braided copper wire can be used for the secondary winding. I will be using large gauge wire (4-8 ga.) and I just need to know if the performance will be terrible if I do use it.: It will be fine. The diameter will be a little larger so you can't wind as many turns. also, I never saw varnished stranded wire, so you would have to do your own varnishing. #4? 100 amps?

Q: Exactly what is the storyline of the Transformers. As far back as I know, there were two brother, Unicron and Primus who fought each other because Unicron wanted to suck up Universes. But where did these two come from? Does it even say?: I am a fan but I haven't been able to find that out myself, if you find out let me know.

Q: Why the provisions of the maximum temperature of the provisions of the transformer 65 °?: Transformers and other electrical equipment temperature limit is determined by the level of insulation materials. Insulation grade refers to the heat resistance of the insulation material used, divided into A, E, B, F, H grade. Allowable temperature rise is the limit of the temperature of the electrical equipment compared to the ambient temperature. Insulation temperature class A grade E grade B grade F grade H grade Maximum permissible temperature (° C) 105 120 130 155 180 Winding temperature limit (K) 60 75 80 100 125 Performance reference temperature (° C) 80 95 100 120 145 In the electrical equipment such as transformers, the insulating material is the weakest link. Insulation material is particularly susceptible to high temperature and accelerated aging and damage. Different insulation materials have different heat resistance, the use of different insulation materials, electrical equipment, the ability to withstand high temperatures are different. So the general electrical equipment is specified in the maximum temperature of its work. You ask the question, the top of the oil temperature does not exceed 65 ℃, is in the case of rated load manufacturers consider a variety of factors to ensure that the insulation material is not damaged by the temperature limit. Under normal circumstances the top of the transformer oil temperature is the highest.

Q: The zero line of the transformer can be connected with the ground wire. Why not leave it?: Transformer at the zero line with the ground line together, called "repeat ground", is to achieve a stable system 220 volts power supply, the advantage is now widely used 380 / 220V system. That connector out immediately, there is a zero sequence current transformer, set in the zero line busbar, mainly to protect the transformer, it will not allow the transformer zero line there is a large current, that is a fault. The substation is coming out again. The general line is the end of the user or equipment, the device is a three-phase five-wire system, there is a main switch, often this switch is with leakage protection function, it does not allow any part of the line ground, the body accidentally touch, Causing the switch off power, can play a role in protecting personal safety. So, this part is not allowed to zero line and ground together, also known as TN-S system.

Q: Does the production transformer require 3C certification? Does the country have any specific requirements?: The so-called 3C certification "China Compulsory Certification" Is China's mandatory product certification referred to. If your company's products can be sold publicly, without the need for 3C certification, it does not require mandatory certification.

Send your message to us

*Email

*TEL

*Quantity

*Unit