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Suzhou Guding Electronics Co., Ltd
Tel: 0512-65138986
Fax: 0512-65776156
Email: guding88@126.com
Address: plant 5, No. 78, Yangpu Road, Suzhou Industrial Park, Suzhou Free Trade Zone, Jiangsu
Address: No. 277, North Zhonghe Road, Zhonghe District, Taiwan
Mobile: 0981733591
Fax: 886-2-22496506

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GDF series power transformer

Product parameter

GDF series power transformer

GDF series store transformer is a widely used energy-saving product in power system, it has the advantages of 15% reduction of load loss, 30% - 45% reduction of empty load loss, 80% reduction of empty current, 7-10 dB reduction of noise, less high order harmonic content, and is an energy-saving green environmental product.

Main features:

Small empty load loss, small load loss, and small empty current;

High reliability, low temperature rise, and low noise;

Small size, low weight, and reasonably beautiful design;

Cold rolled silica steel sheets with high quality and grain orientation high conductivity were used:
The full seal removed the oil reservoir and the volume change of the oil had a corrugated elastic adjustment.

Conditions of use:

Ambient temperature: - 30? 40? C.

Altitude: ≤ 1000 mm

Others beyond the specifications of this technical condition are dealt with by the user in consultation with the Department of technology and noted on ordering.

GDF series electrical transformer technical parameters

model		GDF- 30	GDF- 50	GDF- 63	GDF- 100	GDF- 125	GDF- 160	GDF- 200	GDF- 250	GDF- 315	GDF- 400	GDF- 500	GDF- 630	GDF- 800	GDF- 1000	GDF- 1250	GDF- 1600	GDF- 2000	GDF- 2500	GDF- 3150
Voltage combination	high pressure （KV）	6,63 ,10,10.5,11
	medium voltage （KV）	±5% or±2 X2.5%
	Low pressure （KV）	0.4
No load loss （W）		100	130	150	200	240	280	340	400	480	570	680	810	980	1150	1360	1640	1960	2280	3200
Load loss （W）		630	870	1040	1500	1800	2200	2600	3050	3650	4300	5150	6200	7500	10300	12000	14500	16910	20300	23550
Resistance （%）		4.0											4.5					6.0
No load current (%)		1.0	1.0	0.9	0.9	0.8	0.8	0.8	0.7	0.7	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Body weight (KG)		180	245	285	315	380	460	540	670	760	910	1070	1300	1430	1650	1940	2180	2560	2870	3200
Oil weight (KG)		70	85	90	110	120	135	150	190	210	270	295	385	420	480	560	80	1280	1450	2100
Total weight (KG)		340	490	560	650	750	840	960	1100	1300	1460	1710	2100	2450	2700	3260	3800	4500	5100	5900
long （MM ）		980	1017	1035	1072	1155	1235	1282	1310	1465	1440	1510	1650	2125	2150	2335	2335	2480	2600	2640
wide （M M）		735	758	785	820	840	850	860	940	1120	1165	1250	1140	1175	1380	1485	1580	1600	1650	1800
high （MM ）		1145	1205	1285	1305	1310	1535	1557	1605	1915	1725	1845	1920	2315	2570	2570	2360	2750	2800	2900
Gauge （MM ）		400	400	400	400	400	550	550	550	660	650	660	660	820	820	820	820	1070	1070	1070

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GDF series power transformer

Product parameter