หม้อแปลงinput 380/400 output 200/220 VAC รับประกัน 1 ปี
กระแสด้าน Output 200/220 VAC

Technical Parameters

Rated capacity 3KVA

Input phase number 3 Phases

Input voltage 380VAC

Output voltage 220VAC

Working frequency 50/60HZ

Rated current 7.8 A

Short Circurt Impedance 4%

Voltage Resistance 2500VAc/min (does not have the puncture, no break down)

Insulation Level Level F

Insulation Resistance > 100MΩ/ DC500V

Material Transformer coil adopts 155 degree high temperature

copper wire Silicon steel sheet, Baosteel, B50A470 material

Main material winding Copper

Connection mode △/Y(Can custimized with your requirement)

Environment temperature -10℃ +40℃ ;indoor enclosure, floor-mounted

Temperature rise limit: 100K (Actual temperature minus ambient temperature)