10kv 63A Three Phase off Current Disc Form Tap Changer for Substaion Oil Power Transformer

• Application: Power, Electronic
• Phase: Three
• Core: Amorphous Alloy Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, CCC
• Model NO.: WSPIII 63/10-6X5
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Junke
• Voltage: 10-35kv
• Current Range: 63A-250A
• Tapping Position: 5
• Regulation: 2.5%Per Position
• Transformer: Pole Amorphous Core Transformer
• Tank Hole: 43
• Transport Package: Wooden Package
• Trademark: JUNKE
• Origin: Zhejiang Yueqing
• Production Capacity: 100000PC/Month

Product Description

WSP 63/15-6X5 10KV Three phase tap changer for substaion  oil power transformer 

 

OFF-CURRENT THREE PHASE ROUND/DISC FORM TAP CHANGER
Used mineral oil or silicon oil
10KV- 15KV Rated voltage 10-15KV
63-100A Rated current 63-100A
5 Tapping position:5
2.5% Regulation 2.5%per position
TAP CHANGER

Specifications		WSP 30	WSP 30	WSP 30
Phase number		three-phases
Connection mode		Central point
Rated through current(A)		30	63	125
Short-circuit capacity	Heat stableness current(KA/2S)	0.7	1.6	2.5
	Dynamic stableness current(KA)	1.8	4	6.25
Rated frequency (HZ)		50-60HZ
Insulation level(KV)	Rated voltage(KV)	10KV	20KV	35KV
	Power-frequency withstand Voltage(50HZ/1min)	42KV	55KV	95KV
	Impulse (1.2/50 μ S )	75KV	125KV	250KV
Sealing Performance (KPa/24h)		60
Machine life (Thousands of times)		2