China 11 0.4kv 3-Phase Copper Power Distribution Oil Immersed Transformer

Transformer standard:

GB 1094.1-1996GB 1094.2-1996

GB 1094.3-2003GB 1094.5-2003

GB/T 6451-2008GB/T 6451-1987

GB/T 10237-1988 JB/T 3837-1998

Normal service conditions:

The height above sea is under 1000m

Ambient temperature: max: +40ºC

max daily temp: +30ºC

max annual temp.: +20ºC

min outdoor temp: -25ºC

Rated
capacity
(kVA) Voltage combinationConn-ected group labelNo-load
loss
(W)Load loss
(75°C)(W) No-load
current(%)Impedance
voltage (%)Exterior size
(L x w x h) Total weight
(kg)High
voltage(kV)tap
rangeLow
Voltage (kV)306
6.3
6.6
10
10.5
11±2x2.5
±50.4Dyn11
YynO
Yzn1180630/6001.54800 x 500 x 85035050100910/8701.3820 x 550 x 850400631101090/10401.2835 x 580 x 850430801301310/12501.2840 x 600 x 8804501001501580/15001.1860 x 600 x 8904901251701890/18001.11020x660x9006101602002310/22001.01035x660x9506702002402730/26001.01040x680x9807302502903200/30500.91140x740x10108503153403830/36500.91160x760x11509704004104520/43000.81230x800x121011305004805410/51500.81320x900x12101345630Dyn11
YynO57062000.64.51420x920x1230163080070075000.61480x1000x128519501000830103000.61600x1100x133022151250970120000.51655x1135x1375256516001170145000.51815x1260x1450310020001550183000.451920x1305x1510378525001830212000.42120x1430x15754570