Sbh15-M 10kv Amorphous Alloy Hermetically Sealed Oil-Immersed Transformer

• Customization: Available
• Application: Power, Electronic, Instrument
• Phase: Three
• Model NO.: SBH15-M
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Ambient Temperature: -40ºC~40ºC
• Working Condition: Altitude Not Exceeding 1000m
• Transport Package: Wooden Case
• Trademark: Honle
• Origin: Wenzhou, China
• HS Code: 85043490
• Production Capacity: 5000PCS/Year

Product Description

Iron Core
The iron core is wound with amorphous alloy strip, and the no-load loss is only 25% of that of S9 distribution transformer.

Winding
The winding adopts corrugated oil duct, no paint dipping process, and binding with tightening belt; The windings are square coils with rounded corners; 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
---30 ~ 2000VA transformers 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
---1000-2000VA 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

---The vacuum oil filling process is adopted in the packaging of the transformer, which completely removes the moisture in the transformer. The transformer oil does not contact with the air, which effectively prevents the possibility of the decline of the insulation performance of the transformer and the aging of the transformer oil caused by the intrusion of oxygen and moisture into the transformer. Therefore, the oil sample test is not necessarily carried out.

Technical parameters

Rated capacity (kVA)	Voltage group			Connection group Symbol	Loss(KW)		No-load current (%)	Short-circuit impedance (%)	Weight(kg)			Outline installation dimension (m )			Track gauge longgitudinal/transverse (mm )
	HV  Tapping range (kV)		LV (kV)		No-load	On-load			Body weight	Oil weight	Gross weight
												L	W	H
10	11 10.5 10 6.3 6	±5% ±2x2.5%	0.4	Dyn11	19	0.35	3.2	4.0	80	70	220	0.79	0.65	0.88	400/400
20					26	0.48	2.7		130	80	290	0.81	0.71	0.90	400/400
30					33	0.60	1.7		170	80	340	0.83	0.79	0.93	400/400
50					43	0.87	1.3		230	100	440	0.88	0.80	0.99	400/400
63					50	1.04	1.2		290	110	530	0.89	0.81	1.02	450/450
80					60	1.25	1.1		330	120	590	0.90	0.82	1.05	450/450
100					75	1.50	1		380	140	680	0.96	0.87	1.09	550/550
125					85	1.80	0.9		440	160	790	1.19	0.87	1.13	550/550
160					100	2.20	0.7		520	190	920	1.30	0.96	1.11	550/550
200					120	2.60	0.7		620	220	1070	1.39	1.01	1.11	550/550
250					140	3.05	0.7		730	250	1250	1.48	1.07	1.15	550/550
315					170	3.65	0.5		880	300	1510	1.50	1.05	1.21	550/550
400					200	4.30	0.5		1070	360	1790	1.54	1.08	1.28	550/550
500					240	5.15	0.5		1240	390	2050	1.63	1.14	1.31	660/660
630					320	6.20	0.3	4.5	1570	510	2580	1.67	1.14	1.41	820/820
800					380	7.50	0.3		1880	590	3080	1.89	1.18	1.48	820 //820
1000					450	10.30	0.3		2040	690	3370	1.85	1.38	1.58	820/820
1250					530	12.00	0.2		2480	850	4260	2.00	1.54	1.68	820/820
1600					630	14.50	0.2		3010	I070	5180	2.14	1.60	1.75	820/820
2000					750	17.40	0.2	5.0	3540	1150	5180	2.29	1.76	1.87	820/820