OEM High Quality Magnetic Low Voltage Transformer Supplier – S □ -M Series Oil Immersed Power Transformer – Changan Group

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Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Current Transformer Cable, Emergency Stop Push Button Switch, Mcb Breaker, Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket!

OEM High Quality Magnetic Low Voltage Transformer Supplier – S □ -M Series Oil Immersed Power Transformer – Changan Group Detail:

Product introduction

SC (B) H15 series amorphous alloy dry-type transformer produced by the company is a kind of dry-type transformer with low loss
and high energy efficiency. The product has the advantages of small local discharge, low loss, good heat dissipation performance,
good moisture-proof ability, strong anti-sudden short circuit ability, large overload capacity and beautiful appearance. Its no-load
loss is more than 70% lower than that of the traditional transformer with silicon steel core. It is a new generation of energy-saving,
safe, green and environment-friendly high-tech product.
The product can replace the ordinary dry-type transformer and is mainly used in high-rise buildings, commercial centers,
subways, airports, stations, industrial and mining enterprises, power plants and other electric fields.

Model Meaning

TYPE TRANSFORMER

Standards

GB/T 1094.1-2013 Power transformers – Part 1: General
GB/T 1094.11-2007 Power transformers – Part 11: Dry-type transformers
GB/T 10228-2015 Specification and technical requirements for dry-type power transformers
IEC60076-1:2011 Power transformers – Part 1: General
IEC60076-11:2018 Power transformers – Part 11: Dry-type transformers

Normal Environment conditions

1.Ambient Temperature: No more than +40℃
No less than -25℃
The monthly average temperature is no more than +30℃
The yearly average temperature is no more than +20℃
2.Altitude: No more than 1000m.
3.The power supply voltage’s wave is similar to sine wave.
4.Three-phase power supply voltage is approximately symmetrical.
5.The relative humidity of the surrounding air should be less than 93%. There should be no water droplets on the coil surface.
6.Installation Site: Indoor or outdoor.

Product characteristics

1. The iron core is made of amorphous alloy material and adopts three-phase three column structure. The iron core is suspended on
the reinforced insulation board on the upper part of the coil, which is completely free from the influence of external force. It gives
full play to the characteristics of amorphous alloy material with low no-load loss and low no-load current, and has obvious energysaving effect.
2. Rectangular winding is used for high and low voltage, and the inner and outer layers are filled and wound with glass wire mesh and
glass ribbon, which is integrated with resin penetration curing, and has strong anti-cracking and anti-sudden short circuit ability.
3. The transformer adopts the frame type clamp structure, and the coil is compressed by the elastic pressure nail, so the overall
structure is simple and beautiful.
4. Advanced technologies such as vacuum film degassing, metering pump and static mixing are adopted to ensure the proportioning
accuracy and pouring quality of epoxy mixture. The partial discharge of winding is less than 5pc.
5. HTC winding adopts advanced “air passage rod” technology, which is not limited by the curvature radius of the winding group.
According to the design requirements, one or more layers of axial air passage are set in the heating center of the winding, so as to
achieve the best heat dissipation effect of the whole machine. At the same time, a plurality of support bars can be generated in the
air passage, which effectively enhances the mechanical strength of the winding.

Transformer Product Selection (24)

SC(B)H15 Technical Parameter

caRpaatecdity (kvA)	Voltage combination High kvVo)ltage Taapnpging Low vol)tage			Cognrnoeucpted label	diNssoi-ploaatidon (w)	Load dissipation (W)			Ncuor-rIoeandt (%)	Imvpoeltdaagnece (%)	ExteIrniostraslilz4e-(ΦLx1W8 xH) (mm)	WTeoitgahlt (kg)
	(	r e	(kV			130℃ (B)	155℃ (F)	180℃ (H)
						100℃	120℃	145℃
30	663 1.06 1101.5	±2±×52.5	0.4	Dyn11	70	670	710	760	0.6	4.0	900×900×800	300
50					90	940	1000	1070	0.5		955×900×900	350
80					120	1290	1380	1480			985×950×960	400
100					130	1480	1570	1690			1035×1250×980	450
125					150	1740	1850	1980	0.4		1060×1280×1000	500
160					170	2000	2130	2280			1120×1320×1050	680
200					200	2370	2530	2710			1135×1330×1105	770
250					230	2590	2760	2960			1170×1330×1165	900
315					280	3270	3470	3730	0.3		1185×1360×1225	1010
400					310	3750	3990	4280			1210×1380×1300	1205
500					360	4590	4880	5230			1245×1400×1380	1400
630					420	5530	5880	6290			1295×1410×1355	1515
630					410	5610	5960	6400	0.3	6.0	1295×1410×1355	1515
800					480	6550	6960	7460			1375×1450×1480	1880
1000					550	7650	8130	8760	0.2		1430×1480×1525	2170
1250					650	9100	9690	10370			1480×1500×1570	2525
1600					760	11050	11730	12580			1500×1520×1710	2980
2000					1000	17760	14450	15560			1570×1550×1735	3480
2500					1200	13600	17170	18450			1625×1600×1825	4080
1600					760	16150	12960	13900	0.2	8.0	1500×1520×1710	2980
2000					1000	12280	15960	17110			1570×1550×1735	3480
2500					1200	15020	18890	20290			1625×1600×1825	4080

Dimensions

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Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for OEM High Quality Magnetic Low Voltage Transformer Supplier – S □ -M Series Oil Immersed Power Transformer – Changan Group , The product will supply to all over the world, such as: Norwegian, Sheffield, Zambia, We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The items to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.

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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!