SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer

Name: SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer
Brand: YueBian Electric Co.,Ltd

General introduction of SGB10 Cast Resin Transformer:

Cast Resin Transformer, is well applied in power plant substation with low voltage device, high voltage device, transformer and other components integrated, greatly recognized by its functional and energy saving properties. It is safe, non-pollute, and flame proof which can be installed directly on the load centre with the merits of free maintenance, easy installation, low combined operation cost, low loss and excellent humidity resistance.

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Introduction
Specification
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Service condition:

The height above the sea level is below 1000m.

Ambient temperature:

Highest air temperature +40ºC

Highest daily average air temperature +30ºC

Highest annual average air temperature+20v

Lowest outdoor air temperature-25ºC

The scope of application:

Applies to high fireproofing, load fluctuating, unventilated, incommodious, dirty and moist environment such as power plant field, subway, metallurgy, hospital, high-rise building, shipping center, crowded resident zone, and the special environment such as petrol-land chemical industry, nuclear power station, nuclear submarine.

Product features(advantages )of SGB10 Cast Resin Transformer:

A.Good heat emission, big overload capacity. Can work without wind machine for a long time under 130 overloads, and be full load without compulsive wind cool without capacity descending under IP45 condition.

B.Perfect safe and resistance to fire operating can be combusting for long period under 800ºC and without smoke

C.Strong resistance to thermal shock(can be full load immediately at -50ºC)

D.Complete waterproof and airproof.

E.No partial discharge

F. Good hydrophobicity and good resistance to alkaline cauterization and fundal influence

G. Environmental, low noise, no deleterious gas, easy to decomposition.

What is Non-Encapsulated Coil Dry-Type Transformer?

The Non-encapsulated coil dry-type transformer is characterized by safety,reliability,energy saving,fire protection,anti-explosion,simple maintenance,etc.The well-designed coil structure and vacuum impregnation treatment process makes the dry type transformer free of partial discharge and free of fracturing or insulation level decline during the whole shelf life.All products are qualified by National Mechanical & Industrial Bureau and National Power Company. It is widely used in power network, projects,grid construction,etc.

Production Process of SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer

Specification of SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer

Technical Data of 11kV SGB10 H-Grade Environmental Protection Dry Type Power Transformer
				Loss (kW)						(mm)			(mm)
Rated Capacity	Voltage Group(kV)		Connection Method		(145)	No-load current	Impedance	Insulation Level	Weight	(L)	(W)	(H)	(L)	(W)	(H)
(kVA)	HV	LV	Connection Method	No-load	Load	%	%		(kg)	Dimension			Outline dimension with protective casing
80				0.37	1.75	2.2			490	950	550	910	1250	1000	1330
100				0.4	2.17	2			520	950	600	910	1280	1100	1330
125				0.47	2.59	1.8			650	970	600	920	1300	1050	1350
160				0.545	3.1	1.8			740	1000	710	965	1330	1050	1350
200				0.625	3.97	1.6	4		850	1040	710	990	1360	1100	1400
250	11			0.72	4.68	1.6			1005	1090	710	1045	1400	1150	1450
315	11			0.88	5.61	1.4			1270	1120	710	1120	1500	1200	1500
400	10	0.4	Dyn11	0.975	6.63	1.4		F/F	1470	1240	850	1185	1600	1250	1600
500	10		Yyn0	1.16	7.95	1.4			1750	1290	850	1220	1650	1300	1650
630	6.3			1.3	9.78	1.2			1900	1500	870	1370	1850	1300	1650
800	6			1.52	11.56	1.2			2290	1550	870	1570	1900	1300	1800
1000				1.77	13.35	1.1			2700	1600	870	1665	1950	1300	1950
1250				2.09	15.64	1.1	6		3130	1680	1120	1765	2050	1350	2000
1600				2.45	18.11	1.1			3740	1750	1120	1860	2100	1400	2100
2000				3.32	21.25	1			4500	1870	1120	1880	2150	1500	2200
2500				4	24.74	1			5340	2120	1120	1950	2400	1500	2200
(Note): (Tapping range of high voltage) ±4×2.5% or ±3×2.5%, Frequency: 50Hz.

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