Ceeg Customized 2500kVA 1000kVA Power Supply Transformer Variable Voltage Electric Step up Mv Hv Power Transformer Manufacturers

• Customization: Available
• Application: Power, Electronic, Rectifier
• Core: Core-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Tapping Range: ±2X2.5% / ±5%
• Vector Group: Dyn11, Yyn0
• High Voltage: 35kv
• Low Voltage: 0.4kv
• Rated Capacity: 20000kVA
• Transport Package: Wooden Case / According Customers′ Demands
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504330000

Product Description

 

Product Parameters

 

Technical parameters of S20-3150~31500/35 non-excitation voltage regulating transformer (secondary energy efficiency)
Rated Capacity kVA	Voltage combination and tap range			Vector Group	Load loss kW	load loss kW(75C)	No-load current%	Short circuit impedance%
	high voltage kV	High voltage tapping range	Low voltage kV
3150	35~   38.5	±5%    ±2×2.5%	3.15 3.3 6.3 6.6 10.5 11.0	Yd11	2	20.70	0.45	7
4000					2.3	24.60	0.45
5000					2.8	28.20	0.45
6300					3.4	31.50	0.45	8
8000				YNd11	4.7	34.60	0.35
10000					5.7	40.80	0.35
12500					6.5	48.40	0.30	8
16000					7.9	59.20	0.30
20000					9.4	71.60	0.30
25000					11.1	84.60	0.25	10
31500					13.1	100.80	0.25