Honle Sz9 Oil-Immersed Distribution Transformer with Dual-Winding Load Voltage Regualtion

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: SZ9
• Usage: Power Transformer
• Frequency Characteristics: High Frequency
• Brand: Honle
• Operates at Altitudes: up to 1000m
• Temperatures: -40ºC to 40ºC
• Transport Package: Standard Export Package
• Trademark: HONLE
• Origin: Zhejiang, China(Mainland)
• HS Code: 8504401990
• Production Capacity: 50PCS/Month

Product Description

 

STRUCTURAL FEATURES

Honle SZ9 Oil Immersed Transformer Distribution Power Transformer
 
It is suitable for power systems of AC50Hz and rated working voltage up to and including 10kV,can be used as distribution transformer for petroleum,metallurgy ,chemical industry ,textile industry ,light industry,etc.

 

IRON CORE

The iron core is made of cold-rolled grain-oriented silicon steel sheets with high magnetic conductivity,with inclined joint laminated structure.section of the core limbs is of multi-class ladder round,with uniform section with that of yoke.

Winding

The winding adopts corrugated oil duct with non-dipping process,bound by shrinkable tape;all winding are of concentric coils;taps of HV winding with corresponding tapping voltage shall be led to the tape switch,and the switch shall be installed on the box cover.Power supply must be cut off first when changing the tapping voltage.

 

Service conditions
1.Installation height: altitude shall not exceed 1000m
2.Ambient temperature:-40ºC~40ºC

Main technical parameters
SZ9 6-10kv 
 

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	6 6.3 6.6 10	±4×2.5%	0.4	Dyn11 Yyn0	0.48	3.06	1.5	4.0	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	7.56	1.1	4.5	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

 

Please provide the product model, rated capacity, high and low voltage rated voltage and high voltage tapping range, phase number, frequency, and connection group label when ordering.
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