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High Quality Distribution Transformer 630kVA 10kv Power Transformer

China High Quality Distribution Transformer 630kVA 10kv Power Transformer, Find details about China Power Transformer, 630kVA Power Transformer from High Quality Distribution Transformer 630kVA 10kv Power Transformer

Model NO.
ZDOT-005
Usage
Power Transformer
Frequency Characteristics
Low Frequency
Shape of Core
U
Brand
Zhongda
Trademark
Zhongda
Transport Package
Standard Export Package
Specification
According to buyer′s requirement
Origin
China
HS Code
8504210000
Model NO.
ZDOT-005
Usage
Power Transformer
Frequency Characteristics
Low Frequency
Shape of Core
U
Brand
Zhongda
Trademark
Zhongda
Transport Package
Standard Export Package
Specification
According to buyer′s requirement
Origin
China
HS Code
8504210000

Transformer normal service conditions

The height above the sea level is below 1000m;
Highest air temperature +40ºC;
Highest daily average air temperature+30ºC;
Highest annual average air temperature +20ºC;
Lowest outdoor air temperature -25ºC.
(defines in detail when transformer in special service conditions )

10/0.4kv 3 Phase Oil-Immersed 3D Core Distribution Transformer







10/0.4kV Oil-immersed transformer Technical parameters(Second level of energy efficiency)
 

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 
range		Low
 Voltage (kV)
306
6.3
6.6 
10 
10.5 
11		±2x2.5 
±5		0.4Dyn11 
YynO
 Yzn11		80630/6001.54800 x 500 x 850350
50100910/8701.3820 x 550 x 850400
631101090/10401.2835 x 580 x 850430
801301310/12501.2840 x 600 x 880450
1001501580/15001.1860 x 600 x 890490
1251701890/18001.11020x660x900610
1602002310/22001.01035x660x950670
2002402730/26001.01040x680x980730
2502903200/30500.91140x740x1010850
3153403830/36500.91160x760x1150970
4004104520/43000.81230x800x12101130
5004805410/51500.81320x900x12101345
630Dyn11 
YynO		57062000.64.51420x920x12301630
80070075000.61480x1000x12851950
1000830103000.61600x1100x13302215
1250970120000.51655x1135x13752565
16001170145000.51815x1260x14503100
20001550183000.451920x1305x15103785
25001830212000.42120x1430x15754570
Note: 1, To transformers whose rated capacity of 500kVA and below, load loss in the table above the diagonalis suitable for Dyn11 or Yzn11 connection group,
the load loss below the diagonal suitable for YynO connection group.
2,    according to user needs, can provide transformer with high voltage tap range
3,    according to user needs, can provide transformer with low-voltage of 0.69kV .
4,    if the user needs, can also choose other loss values.
5,    due to the continuous update of the product, weight &size in the table may changes.Most correct Dimension chart will be provied when making order.

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