Product Details

China Best Oil Immersed Distribution Transformer

Accord to Standards:
GB1094.1-1996 GB1094.2-1996 GB1094.3-2003
GB1094.5-2003 GB/T6451-2008 GB/T10237-1988
GB/T10088-2004 GB311.1-1997 GB/T7595-2000
GB/T3837-1998

Service Environment:
(1) Altitude:≤1000m
(2) Ambient temperature:the highest +40℃, the lowest temperature-10℃, the highest monthly mean temperature+30℃;the highest yearly mean temperature+20℃.
(3) lnstalltion environment:inclination of installation place<3°,no obvious dirt and corrosive or flammable gas.

Transformer ordering:

(1) Rated capacity

(2) High & low voltage rated voltage range: 6,10,11,12,15 optional customizable
(3) Connection: Yyn0, Dyn11, Dyn5, can be customized)

(4) Impedance voltage: 4-6%, customizable
(5) Range: ± 5%, ± 2 * 2.5%, can be customized
(6) Frequency: 50Hz or 60Hz
(7) Other special requirements

Technical datas:

Rated capacity(kvA)	Voltage combination			Connection symbol	No-load(w)	Load(w)	Short circuit impedance(%)	No-load current(%)	Weight(kg)		Dimensions	Gauge(mm)
Rated capacity(kvA)	High(kv)	Tap(%)	Low(kv)	Connection symbol	No-load(w)	Load(w)	Short circuit impedance(%)	No-load current(%)	Oil	Total	LWH(mm)	Gauge(mm)
30	6 6.3 10 10.5 11	±5% or ±2×2.5	0.4	YynO or Dyn11	130	600/630	4.0	2.3	60	280	940×555×1000	400×400
50					170	870/910		2.0	90	385	1020×630×1100	400×400
63					200	1040/1090		1.9	100	420	1040×660×1130	400×400
80					250	1250/1310		1.9	115	495	1070×660×1130	400×450
100					290	1500/1580		1.8	130	565	1080×730×1170	400×450
125					340	1800/1890		1.7	150	640	1100×780×1190	450×550
160					400	2200/2310		1.6	165	740	1190×840×1260	550×550
200					480	2600/2730		1.5	170	910	1490×770×1270	550×550
250					560	3050/3200		1.4	190	990	1570×820×1330	550×550
315					670	3650/3830		1.4	230	1220	1720×960×1360	550×550
400					800	4300/4520		1.3	250	1430	1720×960×1400	660×660
500					960	5150/5410		1.2	290	1670	1800×1010×1460	660×660
630					1200	6200		1.1	350	1940	2000×1140×1650	660×660
800					1400	7500		1.0	385	2190	2200×1200×1700	820×820
1000					1700	10300		1.0	471	1780	2230×1260×1800	820×820
1250					1950	12000		0.9	520	3340	2310×1300×1900	820×820
1600					2400	14500		0.8	660	3790	2390×1360×1950	820×820
2000					2520	17820		0.8	833	4400	2120×1860×2250	820×820
2500					2970	20700		0.8	900	4940	2150×2000×2300	820×820

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