400 KVA Distribution Transformer
For Quotation Please Contact:
Mobile/WhatsApp: +880 1816 553327 "or" +880 1730848516
E-Mail: "info@merlintechbd.com "or" sales.merlin18@gmail.com"
TECHNICAL SPECIFCATION OF 400 KVA
3 Phase oil immersed, naturally air cooled Transformer with 3 HT Bushing and 4 LT Bushings arranged on tank top, conservator, oil level indicator, drain and filling lifting lugs with first filling of oil in Transformer.
Rated
Capacity |
400 KVA |
Rated
Frequency |
50Hz |
Primary
Rated Voltage |
11000V |
Secondary
Rated Voltage |
415V |
Type of Cooling |
ONAN |
Bill |
75 kv |
Type of loading |
Distribution |
Vector
Group |
DYN 11 |
Off-load
tap
changer |
±2.5%,0%,-5%,-7.5% |
Ambient
Temperature |
40oC |
Temperature
rise: - in Oil
|
60oC (Max) |
Temperature
rise: - in COil
|
65oC (Max) |
Star
point brought Out & loadable up
to |
100% |
Max.
service altitude |
1000 Meters |
Installation |
Indoor/outdoor |
No load
loss |
630 Watt |
Load loss |
3330 Watt |
Impedance |
4.5% |
Copper Strip |
Oriental Copper
Co. Singapore. |
Core |
Japan/ Germany |
Transformer oil |
Savita, India. |
Super
Enameled Copper wire |
Gazi Wires /BRB
Wire, Bangladesh |