Sz11-M Series Three Phase Oil Immersed Distribution Transformer

• Application: Power, Electronic, Instrument, Lighting
• Phase: Three
• Core: Shell-type Transformer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SZ11-M
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: EC
• Brand: Honle
• Standard: GB/T6451-2008
• Delivery: 15~20days After Deposit
• Control: Scm Control
• Prevention: Prevent Oxygen and Moisture Into Transformer
• Transport Package: Wooden Case
• Specification: 10kv 35kv
• Trademark: Honle
• Origin: Wenzhou, Zhejiang
• HS Code: 8504330000
• Production Capacity: 100PCS Per Month
• Package Size: 2270.00cm * 1240.00cm * 1840.00cm
• Package Gross Weight: 25900.000kg

Product Description

SZ11-M Series Three Phase Oil Immersed Distribution Transformer


Overview
Iron core:
The iron core is made of high-permeability grain-oriented cold-rolled silicon steel sheet. Fully oblique seam stacked iron core, the iron core column has a multi-step circular cross section, and the iron yoke and the iron core have the same cross section.

Coil:
The firing group adopts corrugated oil passage, non-immersed paint process, and tightening banding; the firing group is all concentric coils; the high-voltage firing group has taps corresponding to the requirements of the tap voltage, which is led to the decomposition switch, and the switch is installed on the cover It is necessary to cut off the power before changing the tap voltage.

Oil tank:
The transformer oil tank is composed of corrugated walls,the surface is sprayed with dust, and the paint film is firm.The corrugated fins not only have the cooling function, but
also have the breathing function. The elasticity of the corrugated fins can compensate for the change in transformer oil volume caused by the temperature rise and fall. Therefore, the fully sealed transformer has no oil storage cabinet, which reduces the overall temperature of the transformer.

Transformer adopts vacuum oil injection process during packaging, which completely removes the moisture in the transformer, and the transformer oil is not in contact with air.Effectively prevent oxygen and moisture from intruding into the transformer, resulting in degradation of transformer ins ulation performance and aging of transformer oil, which improves the feasibility of transformer operation.

Insulation structure:
oil-immersed distribution transformer adopts A-level insulation structure; high voltage coil and low voltage coil are concentric; the space between coils is cardboard sleeve small oil clearance oil partition structure.



Technical Parameters

Rated capacity	Voltage combination			Connection group	Loss(KW)		No-load current	Short-circuit impedance	Weight(kg)
(kVA)	HV	High-voltage tapping range	LV(kV)	Symbal	No-load	On-load	(%)	(%)	Oil weight	Gross weight
200	10	±4×2.5%	0.4	Yyn0 Dyn11	0.48	.3.06	1.5	6.5	260	1040
250					0.56	3.60	1.4		290	1160
315					0.67	4.32	1.4		320	1360
400					0.80	5.22	1.3		350	1550
500					0.96	6.21	1.2		400	1820
630					1.20	7.65	1.1		490	2170
800					1.40	9.36	1.0		600	2590
1000					1.70	10.98	1.0		710	3000
1250					1.95	13.05	0.9		820	3630
1600					2.40	15.57	0.8		840	4145

About Company








FAQ
Q:Are you factory or trade company?
A:We are a large experience professional ecig factory, can offer high-tech high quality products.

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Professional ecig factory, Top engineer,New model, Perfect OEM/DOM service,high quality with competetive price. 

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Q:Did you have the trade show? 
A:Yes, we have attended the Canton Fair and many foreign trade show.

Q:What is your warranty? 
A:We offer 2 year warranty for atomizer and mod.