Oil-Immersed 66kv Class Power Transformer Type Distribution Transformer

• Application: Power
• Phase: Single & Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, CCC
• Model NO.: S9/S11
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Westhomes
• for: Power Transmission
• Voltage: 66kv
• Transport Package: Wooden Case
• Specification: IEC60076
• Trademark: Westhomes
• Origin: Prc
• HS Code: 8504220000
• Production Capacity: 50000

Product Description

Oil-Immersed 66kv Class Power Transformer Type Distribution Transformer


Technical parameters of 66kV Oil-immersed Power Transformer
 

Rated capacity kVA	voltage combination			Connection symbol	no-load loss kW	load loss kW	Loading current %	Short circuit resistance %
	High voltage kV	tapping range	Low voltage kV
630	63 66 69	±5	6.3 6.6 10.5 11	Yd11	1.6	7.5	1.40	8
800					1.9	9.0	1.35
1000					2.2	10.4	1.30
1250					2.6	12.6	1.30
1600					3.1	14.8	1.25
2000					3.6	17.5	1.20
2500					4.3	20.7	1.10
3150				YNd11	5.1	24.3	1.05
4000					6.0	28.8	1.00
5000					7.2	32.4	0.85
6300		±2×2.5%			9.2	36.0	0.75	9
8000					11.2	42.7	0.75
10000					13.2	50.4	0.70
12500					15.6	59.8	0.70
16000					18.8	73.5	0.65
20000					22.0	89.1	0.65
25000					26.0	105.3	0.60
31500					30.8	126.9	0.55
40000					36.8	248.9	0.55
50000					44.0	184.5	0.50
63000					52.0	222.3	0.45