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With the global requirements for energy becoming more and more pressing, traditional energy resources such as coal, petroleum and natural gas being consumed at higher and higher rate, human paying more and more attentions to environment protection and technology changing quickly along with each passing day, the newly emerging wind power electricity, as a type of reproducible resource, gains rapid development and becomes a new main force among the newly built power plant.
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Under this flourishing circumstance, Pearl designs and develops a new type of low-loss transformer substation for wind power plant on the basis of the existing pad-mounted transformer and pre-fabricated transformer. It has now received wide reorganizations by customer.
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Normal Service Condition:
Ambient temperature:
Maximum: +40℃
Minimum: -25℃
Maximum average monthly temperature: +30°C
Relatively humidity: at 25℃
Average daily RH not more than 95%
Average monthly RH not more than 90%
Altitude above seal level: Less than 1000m.
Quakeproof: less than 3m/s2 horizontally and 1.5m/s2 vertically.
Installation environment: No obvious dirtiness, no explosive and corrosive gas or powder. The installation site should have good air ventilation and no furious vibration and shocking forces.
Note:
If the on-site conditions are not within the above ranges, please contact us for further application information.
Main Specifications:
|
Rated Power
kVA |
Active Part |
Rated Volt.
V |
No-load Loss
W |
Load loss
W |
Short-circuit Impedance
％ |
Load Current％ |
Vector Group |
|
600
|
11-series
|
35000/690
|
790
|
7500
|
6.5
|
0.9
|
Dyn11 Yyn0
|
|
10000/690
|
780
|
6000
|
4.5
|
0.6
|
|
Amorphous Alloy
|
35000/690
|
315
|
7500
|
6.5
|
0.4
|
|
10000/690
|
300
|
6000
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4.5
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0.3
|
|
750
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11-series
|
35000/690
|
940
|
8850
|
6.5
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0.7
|
|
10000/690
|
930
|
7100
|
4.5
|
0.5
|
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Amorphous Alloy
|
35000/690
|
380
|
8850
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6.5
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0.4
|
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10000/690
|
360
|
7100
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4.5
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0.3
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|
900
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11-series
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35000/690
|
1060
|
10350
|
6.5
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0.7
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10000/690
|
1050
|
8900
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4.5
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0.5
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Amorphous Alloy
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35000/690
|
440
|
10350
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6.5
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0.4
|
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10000/690
|
420
|
8900
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4.5
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0.3
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|
1300
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11-series
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35000/690
|
1430
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14300
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6.5
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0.6
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10000/690
|
1420
|
12350
|
4.5
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0.4
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Amorphous Alloy
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35000/690
|
570
|
14300
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6.5
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0.3
|
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10000/690
|
550
|
12350
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4.5
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0.2
|
|
1500
|
11-series
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35000/690
|
1570
|
15750
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6.5
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0.5
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10000/690
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1560
|
13800
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4.5
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0.4
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Amorphous Alloy
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35000/690
|
630
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15750
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6.5
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0.3
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10000/690
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600
|
13800
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4.5
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0.2
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|
1600
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11-series
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35000/690
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1660
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16500
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6.5
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0.5
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10000/690
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1640
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14500
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4.5
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0.4
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Amorphous Alloy
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35000/690
|
650
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16500
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6.5
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0.5
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10000/690
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630
|
14500
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4.5
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0.2
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2500
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11-series
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35000/690
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2450
|
19500
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6.5
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0.5
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10000/690
|
2310
|
20200
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5.5
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0.3
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Amorphous Alloy
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35000/690
|
970
|
19500
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6.5
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0.5
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10000/690
|
900
|
20200
|
6
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0.2
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Note:
1, Yyno connection symbol is not recommended for amorphous alloy transformer.
2, The above specifications are for reference only. For more detailed or customized specifications, please contact us.
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