Disconnect Switch Load break Tap Changer Transformer Electrical Switch

• Function: Industry
• Structure: tap changer
• Contact Type: Type a Contact
• Rated Continuous Current: 100A
• Brand: NJREC or OEM
• Certification: ISO9001, CE
• Model NO.: tap changer, WST,WDT series
• Voltage: 35kV
• Delivery: 30days
• Code: 85469010
• Current: 300A
• Transport Package: Carton/Wooden Pallet
• Trademark: NJREC or OEM
• Origin: China
• HS Code: 85462090
• Production Capacity: 10000/Year

Product Description

Type of tap changer	Rated Current (A)	Highest Voltage for Equipment (kV)	Range of voltage regulation	NO. of Phases
WDT II 63/12-4×3	63	12	±5%	1
WDT II 125/12-4×3	125
WDT II 250/12-4×3	250
WST II 63/12-4×3	63			3
WST II 125/12-4×3	125
WST II 250/12-4×3Z	250
WST II 300/12-4×3Z	300

This tap-changer is suitable for three-phase or single-phase oil-immersed power transformer with frequency of 50Hz,
60Hz,rated voltage 35kV (highest voltage for equipment 40.5kV) and below, rated current from 20 to 300A.