Three phase isolating transformer 400 kVA TTGW400

Three phase isolating transformer 400 kVA TTGW400

Sku:
TTGW400
Brand :
Polylux

Description Of Product

Three phase isolating transformer 400 kVA TTGW400 Anti-flash varnish finish, offering: Protection against corrosive environments Increase of electrical isolation High compression capacity Reduction of noise level Increase of product's lifespan Metalic box IP-23 enclosure painted with Polyester resin RAL 7035 (cat. C2 ISO 12994-2) Safety class I Includes lifting eyebolts from 20 kVA

Specifications

Rating
400 kVA
Input Voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz
Protection degree
IP-23 / IK-08
Cooling
ANAN
Ambient temperature
45 ºC
Temperature rise
Class B
Insulation
Class H - 180ºC
Windings
Class HC - 220ºC
Test voltage
3 kV (1 min, 50 Hz)
standards
IEC/EN/UNE-EN 60076, CE
Weight(G)
1189 kg
Dimensions
1195x760x1560x672x690 mm 18Ø
Cover
Metal enclosure RAL 7035 (cat. C3 ISO 12994-2)
Connection group
Yyn0
Voltage drop
<2 %