10kv 11kv 30-1600kVA Oil-Immersed Power Transformer with off-Circuit -Tap-Changing

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Model NO.: S9-M
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Honle
• Use Environment: Petroleum, Metallurgy, Light Industry, Chemical in
• Transport Package: Nude Packing
• Trademark: HONLE
• Origin: Zehjiang, China
• HS Code: 85359000
• Production Capacity: 5000PCS

Product Description

STRUCTURE FEATURES
Iron core
The core is made of cold rolled silicon steel sheet with high magnetic conductivity grain orientation. The iron core is

a core type iron core with full inclined joints. The iron core column is a circular section of multi-level steps, and the iron yoke and the iron core are equal sections.

Winding
The winding adopts corrugated oil duct, no paint dipping process, and binding with tightening belt; The windings are

concentric coils; The high-voltage winding has a tap corresponding to the tap voltage requirements, which is led to

the tap switch. The switch is installed on the box cover, and the tap voltage can be changed only after the power

supply is cut off.

Safety protection device
---Transformers in all capacity sections are equipped with pressure relief valves

---Gas relay with alarm and trip terminals can be installed according to user requirements.

Oil temperature measuring device
---All transformers are equipped with tube sockets of glass thermometer, which are set at the top of the oil tank and

extend into the oil for 120 ± 10mm

---10002000kva transformer is equipped with outdoor signal thermometer.

Transformer oil tank
---The transformer oil tank is composed of corrugated wall, and the surface is sprayed with dust and the paint film is

firm. Corrugated heat sink not only has cooling function, but also has "breathing" function. The elasticity of

corrugated heat sink can compensate for the change of transformer oil volume caused by temperature rise and fall.

Therefore, the fully sealed transformer has no oil conservator, which reduces the overall height of the transformer

---When the transformer is sealed in the vacuum, the moisture is not completely removed. It can effectively prevent

oxygen and moisture from invading the transformer, resulting in the decline of transformer insulation performance

and the aging of transformer oil, and improve the reliability of transformer operation.

Working conditions

---The installation height shall not exceed 1000m above sea level

---Ambient temperature - 40 ºC ~ 40 ºC

Outline installation dimension and schematic diagram

Rated capacity	Installation dimension(mm
(kVA)	L	W	H	C1	C2
30	755	655	945	400	400
50	825	665	985	400	400
63	840	675	1000	400	400
80	1020	665	995	400	400
100	1220	750	1015	400	400
125	1260	870	1035	550	550
160	1240	830	1055	550	550
200	1428	1008	1080	660	660
250	1238	818	1123	660	660
315	1380	930	1175	660	660
400	1390	935	1225	660	660
500	1430	970	1230	660	660
630	1550	990	1240	820	820
800	1640	1140	1379	820	820
1000	1830	1320	1400	820	820
1250	1910	1130	1650	820	820
1600	2010	1220	1740	820	820
2000	2120	1280	1780	820	820

 

Rated capacity	Voltage combination			Group conncetion	Loss(kW )		No-load current	Short-circuit impedance	Weight(kg )
(kVA)	HV(kV)	High-voltage tapping range	LV(kV)	Symbol	No-load	On-load	(% )	(% )	Oil weight	Gross weight
30	6 6.3 10 10.5 11	±5%	0.4	Dyn11 Yzn11 YynO	0.13	0.63/0.60	2.3	4.0	75	295
50					0.17	0.91/0.87	2.0		88	395
63					0.20	1.09/1.04	1.9		95	420
80					0.25	1.31/1.25	1.9		103	480
100					0.29	1.58/1.50	1.8		115	540
125					0.34	1.89/1.80	1.7		130	645
160					0.40	2.31/2.20	1.6		145	740
200					0.48	2.73/2.60	1.5		175	885
250					0.56	3.20/3.05	1.4		195	1010
315					0.67	3.83/3.65	1.4		230	1205
400					0.80	4.52/4.30	1.3		255	1375
500					0.96	5.41/5.15	1.2		285	1620
630				Dyn11 YynO	1.20	6.20	1.1	4.5	350	1960
800					1.40	7.50	1.0		405	2310
1000					1.70	10.30	1.0		490	2690
1250					1.95	12.00	0.9		550	3315
1600					2.40	14.50	0.8		625	3985

COMPANY INTRODUCTION
•FAQ
Q 1. what's the payment terms? 
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.
Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.
Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.
Q 4.Could you offer Form A or C/O ? 
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.
Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.
Q 6.We want to know month capacity. 
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.
Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.
Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.

Dear friends, we are your Reliable Voltage Stabilizer Partner!

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