TECHNICAL DATA
REQUIREMENT SHEET
As a professional China transformer supplier, we need our customers to provide us
minimum required data of specification for the inquired transformers before they
come to us for quotation so that we can handle them more efficiently and
professionally.
Please fill the sample form and send to us about your transformers.
|
SR.
NO. |
DESCRIPTION |
UNIT |
PARTICULARS |
|
1. |
Name of the manufacturer |
|
China |
|
2. |
Service |
|
OUTDOOR? |
|
|
MVA |
|
|
|
|
HV Winding |
kV |
132 |
|
LV Winding |
kV |
20 |
|
5. |
Rated Frequency |
Hz |
50 |
|
6. |
Number of Phases |
|
3 |
|
HV Winding |
|
Star |
|
LV Winding |
|
Delta |
|
8. |
Connection Symbol |
|
Ynyn0 |
|
Tapping Details |
|
|
|
i) |
Tapping Range |
|
? |
|
ii) |
Number of steps |
|
? |
|
iii) |
For high voltage variation / for intermediate voltage variation / for
low voltage variation |
|
? |
|
iv) |
OLTC or Off Circuit Tap Switch |
|
Require or not? |
|
10. |
Type of Cooling |
|
ONAF |
|
Top Oil |
°C |
? |
|
Winding |
°C |
? |
|
Losses |
|
|
|
i) No Load Loss at rated voltage on
principal tapping and at rated frequency |
kW |
We will quote or according your requirement |
|
ii) Load Loss at rated current at principal
tapping, at rated frequency at 75 °C |
kW |
We will quote or according your requirement |
|
iii) Auxiliary Loss |
kW |
|
|
* 13. |
Impedance voltage at Principal tap |
HV – LV |
% |
? |
|
Insulation Level |
|
|
|
HV Winding |
kV rms |
We will quote |
|
LV Winding |
kV rms |
We will quote |
|
SR.
NO. |
DESCRIPTION |
UNIT |
PARTICULARS |
|
HV Winding |
kV rms |
We will quote |
|
LV Winding |
kV rms |
We will quote |
|
HV Winding |
kVp |
We will quote |
|
LV Winding |
kVp |
We will quote |
|
High Voltage |
|
Bushing |
|
Low Voltage |
|
Bushing or terminal box? |
|
Core and Winding |
kg |
We will quote |
|
Tank, Fittings and Accessories |
kg |
We will quote |
|
Oil |
kg |
We will quote |
|
Total Weight |
kg |
We will quote |
|
17. |
Approximate Overall dimensions (+/-10% TOL) |
L x W x H |
mm |
We will quote |
|
18. |
Despatch Details |
|
---- |
|
19. |
Reference Standards |
|
IEC:76 |
|
Remarks:
|
