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  • SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

Product Description

SG (B) 10 series of non-encapsulated H-class dry-type power transformers adopt the special process technology of German (MORA) dry-type transformers to ensure that the products fully meet the requirements such as fire prevention, waterproof ,environmental protection. It is the ideal product for distribution systems and widely used in the subway, shipbuilding, mining, chemical, power companies and personnel-intensive buildings as well as other special requirements of the occasion for safety.


Model and Meaning

SC(B)10 Series Resin-insulated Dry Type Transformer

SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

SG (B) 10 series Non-encapsulated H-class Dry-type Power Transformers

Technical Parameter for 6kV, 10kV& 30kVA-2500kVA With Off Circuit Dry Type Transformer

Rated capacity(KVA)Voltage CombinationConnection Group SymbolNo-load Loss(W)Load Loss (W)No-load Current (%)Short-circuit Impedance(%)
High Voltage (KV)Tapping ranges of High VoltageLow Voltage(KV)130℃(B)(100℃)155℃(F)(120℃)180℃(H)(145℃)
3066.36.61010.511±2X2.5%±5% 0.4Dyn11Yyn0 1906707107602.04.0
50270940100010702.0
803701290138014801.5
1004001480157016901.5
1254701740185019801.3
1605402000213022801.3
200±2X2.5%±5%  6202370253027101.1
2507202590276029601.1
3158803270347037301.0
4009803750399042801.0
50011504590488052301.0
63013405530588062900.85
63013005610596064000.856.0
80015206550696074600.85
100017707650813087600.85
1250209091009690103000.85
160024501100011700125000.85
200030501360014400155000.70
250036001610017100184000.70
16002450122012900139000.858.0
200030501500015900171000.70
250036001770018800202000.70

Notes: The load losses listed in the table are the values of the reference temperature for different insulation systems in parentheses; The load losses under other insulation system temperatures that are not included in the table should be according to their respective reference temperatures, the corresponding calculation is based on the"- 155 ℃ (F)" insulation system temperature data.

Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents.


Technical Parameter for 20kV & 50kVA-2500kVA With Off Circuit Dry Type Transformer

(KVA)Rated capacityVoltage CombinationConnection Group SymbolNo-load Loss(W)Load Loss (W)No-load Current (%)Short-circuit Impedance(%)
High Voltage (KV)Tapping ranges of High VoltageLow Voltage(KV)130℃(B)(100℃)155℃(F)(120℃)180℃(H)(145℃)
50     202224 ±2.5%±5%   ±5%  ±2×2.5%       0.4     Dyn11Yyn0 3401160123013102.0      5.0   
1005401870199021301.8
1606701.90.7301.82350247034601.8
200    ±2X2.5%±5%7302770294031401.8
2508403220342036601.8
3159703850408043601.8
40011504650484051801.1
50013505460579061901.1
63015306450684073201.0
80017507790826088401.0
1000207092209780104000.85
125023801080011500123000.85
160027901300013800148000.85
200032401540016300175000.70 8.0
250038700.61950191400.62340222200.51820019300207000.70
200032401680017800191000.70
250038702000021200227000.70


Technical Parameter for 35kV & 50kVA-2500kVA With Off Circuit Dry Type Transformer


(KVA)Rated capacityVoltage CombinationConnection Group SymbolNo-load Loss(W)Load Loss (W)No-load Current (%)Short-circuit Impedance(%)
High Voltage (KV)Tapping ranges of High VoltageLow Voltage(KV)130℃(B)(100℃)155℃(F)(120℃)180℃(H)(145℃)
50     35363738.5 ±2.5%±5%   ±5%  ±2×2.5%       0.4     Dyn11Yyn0 4501340142015202.3      6.0     
1006301970209022302.0
1600.7901.90.7301.82650281030001.5
200    ±2X2.5%±5%0.8803130332035501.5
2500.9903580380040601.3
31511704250451048201.3
40013705100541057901.1
50015206270665071101.1
63018607250769082301.0
80021608600912097601.0
10002430986010400111000.75
125028301200012700136000.75
160032401460015400165000.75
200038201720018200195000.75
250044500191400.62340222200.52060016.820.02180017.821.22330019.122.70.750.700.70


Technical Parameter for SG(B)10 Series Non-encapsulated Class H Dry-type Transformer

Product Model No.Connection Group SymbolLoss  WImpedance Voltage(%)No-load Current(%)Overall Dimension (without enclosure)  mmWeight(Kg)
No-load Loss R145℃Load Loss R(W)LWHL1L2df
SG10-30/10        Y,yn0D,yn11190760       42.09001180880265220550550420
SG10-50/1027010702.09401180985295220550550450
SG10-80/1037014801.598511801055295226550660740
SG10-100/1040016901.5101011801135295226660660770
SG10-125/1047019801.31060118011753062286608201005
SG10-160/1054022801.31120118012303122286608201015
SG10-200/1062027101.11180123012753122386608201035
SG10-250/1072029601.11290123013303152386608201155
SG10-315/1088037301.013201340135531524082010701365
SGB10-400/1098042801.013501340143531524082010701585
SGB10-500/10116052301.013951340149532525882010701795
SGB10-630/10134562900.8514501340155032526882010702265
SGB10-630/10130064000.8515451340144532526882010701930
SGB10-800/10152074600.8515901340149033027382010702450
SGB10-1000/10177087600.8516801340155533027682010702640
SGB10-1250/102090103000.8517101470163533528682010703170
SGB10-1600/10245012500 60.85180014701770350330107010703985
SGB10-2000/103050155000.7185014701890350346107010704850
SGB10-2500/103600184000.7190014702030365356107010705620

Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents.

 


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