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Transformers dry TSL, TSZGL – Plasma Company Ltd. | all.biz
Buy Transformers dry TSL, TSZGL
Transformers dry TSL, TSZGL

Transformers dry TSL, TSZGL

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Payment:
  • Cash,
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  • Cash on delivery
  • In detail
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  • Nova Poshta
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Seller
Ukraine, Kharkov
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+380 
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Company rating

72% of positive reviews from 46
17
17 years on Allbiz
Technical characteristics
  • Method of cooling the windingsDry
Description

Dry transformers

are issued with power from 100 to 2500 kVA, of 6-10/0,4 kV. Scheme and group of connection of windings U/Un-0 or D/Un-11. Upon the demand of the customer we can put transformers with other combination of tension and group of connections.

Transformers conform to requirements:
- GOST 11677-85 "Transformers power. General specifications";
- DSTU 3076-95 (State standard specification 30297-95) "Transformatori silovi cyxi. Vimoga Texnichni";
- TU U 31.1-31617591-004:2013 "Transformers power voltage of 10 kV, dry with cast epoxy isolation of TSL, TSZL with power from 100 to 2500 kVA of a class".

Operating conditions of transformers:
- installation height above sea level - to 1000 m;
- air temperature from minus 25 °C to plus 40 °C.

Distributive transformers:

  • TSL 100... 2500 kVA
  • TSZGL 100... 2500 kVA

Regulation of tension is carried out by the switching without excitement (SWE) at the transformer which is switched-off from a network as from highest (VN) and lowest (NN) of tension. Tension is regulated on the party of VN at a size of ±2x2,5% from nominal rate.
Dry transfyrmator are completed with the thermal sensors (on one for each winding of NN) connected to a klemnik for accession to the block of thermocontrol which is not included in the package of delivery and is delivered upon the demand of the customer.
Transformers are completed with skating rinks or upon the demand of the customer vibrosupport.

Technical characteristics

Power, kVA Scheme and group of the VN connection Un, kV Rk, W
75 °C
Rk, W
120 °C
Rkhkh, W Uk, % Ixx, %
100 U/Un-0
D/Un-11
6, 10 1700 1955 440 4,0 2,4
160 U/Un-0
D/Un-11
6, 10 2300 2650 610 4,0 2,2
250 U/Un-0
D/Un-11
6, 10 3000 3450 820 4,0 2,0
400 U/Un-0
D/Un-11
6, 10 4300 4950 1150 4,0 1,9
630 U/Un-0
D/Un-11
6, 10 6400 7350 1500 4,0 1,45
1000 U/Un-0
D/Un-11
6, 10 8800 10100 2000 6,0 1,4
1250 U/Un-0
D/Un-11
6, 10 10400 12000 2400 6,0 1,35
1600 U/Un-0
D/Un-11
6, 10 12700 14600 2800 6,0 1,3
2500 U/Un-0
D/Un-11
6, 10 20000 23000 3300 6,0 1,2
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Transformers dry TSL, TSZGL
Transformers dry TSL, TSZGL
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