ZGS11-Z(H) 20KV Putting integral-designed transformer
ZGS11-Z(H) 20KV Putting integral-designed transformer
Category
Box-type substation series
Tel: 86-513-88780188
ZGS11-Z(H) 20KV Putting integral-designed transformer
Product Description
General
Putting integral-designed transformer boby, HV load switch, fuse and other components into the same sealed-oil tank and equipped with a complete set of instruments such as manometer,pressure-relief valve, oil level gauge and oil thermometer, etc., the combined transformer(also called“American type transformer”) features small size, low cost, reliable power supply, rational structure, fast & flexible installation and easy operation, They has been widely used indoors or outdoors in such places as industrial zones, residential quarters, commercial centers and high buildings, etc.
American type transformer
1. All-sealed & all-insulated structure to ensure safety.
2. Small and compact, only 1/3 the bulk of the traditional transformers.
3. It can be used not only in the RMU but also in the terminal. Easy conversion enhanced power supply reliability.
4.Low loss; The loss s identical with domestic transformers of the same type. Combined transformers with loss levels of 9 series, 10 series and 11 series and noncrystalline alloy iron-core series transformers are also available.
5. The load current of the cable connerctor is up to 200A.It can be used as switch separator in case of emergency.
6. Double-fuse protection reduces you cost.
7.Suitable fou various adverse circumstances due to anti-corro-sive & paint-treated case.
Technical performance
|
Rated capacity |
Rated voltage （kV） |
Connection symbol
|
No-load current |
Wastage（W） |
Mpedance voltage |
Impedance voltage （mm） |
Reference weight （kg） |
||||||
|
High-voltage |
Low voltage |
No load |
load |
long |
wide |
high |
capacitor |
oil weight |
Total weight |
||||
|
30 |
20.0 |
0.4 |
Yyn0 |
2.1 |
90 |
690/660 |
5.5 |
1800 |
1320 |
2000 |
220 |
350 |
1340 |
|
50 |
2.0 |
130 |
1010/960 |
1800 |
1320 |
2000 |
315 |
390 |
1388 |
||||
|
63 |
1.9 |
150 |
1200/1150 |
1800 |
1320 |
2000 |
370 |
415 |
1424 |
||||
|
80 |
1.8 |
180 |
1440/1370 |
1800 |
1550 |
2000 |
410 |
465 |
1454 |
||||
|
100 |
1.6 |
200 |
1730/1650 |
1800 |
1550 |
2000 |
440 |
500 |
1493 |
||||
|
125 |
1.5 |
240 |
2080/1980 |
1800 |
1550 |
2000 |
480 |
510 |
1544 |
||||
|
160 |
1.4 |
290 |
2540/2420 |
1800 |
1550 |
2000 |
590 |
528 |
1602 |
||||
|
200 |
1.3 |
330 |
3000/2860 |
1800 |
1600 |
2000 |
680 |
560 |
1744 |
||||
|
250 |
1.2 |
400 |
3520/3350 |
1800 |
1600 |
2000 |
800 |
560 |
1832 |
||||
|
315 |
1.1 |
480 |
4210/4010 |
1800 |
1700 |
2000 |
905 |
636 |
2038 |
||||
|
400 |
1.0 |
570 |
4970/4730 |
1800 |
1700 |
2000 |
980 |
730 |
2367 |
||||
|
500 |
1.0 |
680 |
5940/5660 |
1800 |
1800 |
2000 |
1102 |
765 |
2564 |
||||
|
630 |
0.9 |
810 |
6820 |
6 |
1800 |
1800 |
2000 |
1405 |
840 |
3020 |
|||
|
800 |
0.8 |
980 |
8250 |
1800 |
1850 |
2000 |
1580 |
980 |
3472 |
||||
|
1000 |
0.7 |
1150 |
11330 |
1800 |
1850 |
2000 |
1690 |
1060 |
3798 |
||||
|
Note: for rated capacity for 500 KVA and below the three-phase transformer, above the diagonal in the load loss values apply to DynII connection, below the diagonal load loss value applicable to YynO. |
|||||||||||||
Keyword:
putting
load
loss
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