Transformatorių aukštos įtampos įdėklai

PRODUKTAI Pasyvieji komponentai Saugikliai Aukštos įtampos saugikliai Transformatorių aukštos įtampos įdėklai

Transformatorių aukštos įtampos įdėklai | EATON Bussmann

Bussmann - EATON
High voltage inserts for transformers

 

COOPER BUSSMANN produces following high voltage fuse inserts:
•Short circuit current limit   non full range „S” and full range„F” in    DIN standard,
• Short circuit current limit     for connection devices with oil insulation
• Short circuit current limit    for air application,
• motor inserts,
• voltage transducers inserts,
• and other


 
HIGH VOLTAGE INSERTS FOR TRANSFORMERS
Recommended selection for high voltage inserts for transformer protection.

1) Fuse insert should withstand transformer magnetising currents with 12xIn current for 01. sec.
2) Insert should be selective with the highest insert from the low voltage side.

 

Table.Technical data


Transformer
[kVA]
Transformer nominal voltage
10kV15kV*15kV*20kV
Insert12kVInsert17,5kVInsert 24kVInsert 24kV
20   17.5TDMSJ6.3 24TDMSJ6.3  
30   17.5TDMSJ6.3 24TDMSJ6.3  
50   17.5TDMSJ6.3 24TDMSJ6.3  
75   17.5TDMSJ10  24TDMSJ6.3  
100 12TDLSJ16 17.5TDMSJ10 24TDMSJ10 24TDMSJ10
125 12TDLSJ16 17.5TDMSJ10 24TDMSJ10 24TDMSJ10
160 12TDLSJ16 17.5TDMSJ16 24TDMSJ16 24TDMSJ10
200 12TDLSJ20 17.5TDMSJ16 24TDMSJ16 24TDMSJ16
250 12TDLSJ25 17.5TDMSJ16 24TDMSJ16 24TDMSJ16
315 12TDLSJ31.5 17.5TDIV1SJ20 24TDIV1SJ20 24TDMSJ16
400 12TDLSJ40 17.5TDMSJ25 24TDMSJ20 24TDMSJ20
500 12TFLSJ50 17.5TDMSJ31.5 24TDMSJ25 24TDMSJ25
630 12TFLSJ63 17.5TDMSJ40 24TDMSJ31.5 24TDMSJ31.5
800 12TFLSJ80 17.5TDMSJ40 24TDMSJ40 24TDMSJ40
1000 12TFLSJ80 17.5TFMSJ50 24TFMSJ50 24TFMSJ50
1250 12TFLSJ100 17.5TFMSJ63 24TFMSJ63 24TFMSJ50
1600       24TFMSJ63
2000       24TFMSJ71
Caution:
* - Minimum acceptable fuses nominal currents for given transformers 15kV 

Table. Technical data for fuse inserts in DIN standard

TypeNominal voltage
UN
[kV]
nominal current
IN
[A]
Max turn off current
IWS
[kA]
Min turn off current
Imin
[A]
Resistance and power losses at nominal currentI2tInsert length
[mm]
Insert diameter
[mm]
R
[mΩ]
P
[w]
before arc
[A2s]
max
[A2s]
7.2TDLSJ6.3 7,2 6,3 40 20 205 11 4,8*10' 6,5*102 292 50,8
7.2TDLSJ10 7,2 10 40 31 99 19 2,5*102 2,7*103 292 50,8
7.2TDLSJ16 7,2 16 40 49 64 23 5,5*102 8,2*103 292 50,8
7.2TDLSJ20 7,2 20 40 49 48 27 9,7*102 1,1*104 292 50,8
7.2TDLSJ25 7,2 25 40 80 32 28 5,7*102 8*103 292 50,8
7.2TDLSJ31.5 7,2 31,5 40 100 26 36 8,9*102 1*104 292 50,8
7.2TDLSJ40 7,2 40 40 114 16 36 2*102 2,2*104 292 50,8
7.2TDLSJ50 7,2 50 40 143 13 46 3,2*102 3,2*104 292 50,8
7.2TDLSJ63 7,2 63 40 180 8 45 8*102 7,5*104 292 50,8
7.2TFLSJ80 7,2 80 40 264 6 54 5*103 6,5*104 292 76,2
7.2TFLSJ100 7,2 100 40 338 4,6 64 9,1*103 1,1*105 292 76,2
7.2TFLSJ125 7,2 125 40 375 3,6 79 1,5*104 1,7*105 292 76,2
7.2TFLSJ160 7,2 160 40 525 2,7 97 3*104 3,1*105 292 76,2
12TDLSJ6.3 12 6,3 50 20 285 14 7*10' 6,5*102 292 50,8
12TDLSJ10 12 10 50 28 143 18 3,1*102 2,7*103 292 50,8
12TDLSJ16 12 16 50 35 81 26 9,8*102 8,6*103 292 50,8
12TDLSJ20 12 20 50 72 54 28 5,7*102 5,1*103 292 50,8
12TDLSJ25 12 25 50 90 43 35 8,9*102 8,1*104 292 50,8
12TDLSJ31.5 12 31,5 50 90 32 43 1,6*103 1,5*104 292 50,8
12TDLSJ40 12 40 50 128 21 49 3,2*103 2,7*104 292 50,8
12TDLSJ50 12 50 50 196 15 59 1,3*103 3,2*104 292 50,8
12TDLSJ63 12 63 50 275 12 75 2,3*103 5,7*104 292 50,8
12TFLSJ50 12 50 50 160 17 61 5,2*103 4,1*104 292 76,2
12TFLSJ63 12 63 50 227 12 69 1*104 8,8*104 292 76,2
12TFLSJ80 12 80 50 256 8,9 88 1,9*104 1,5*105 292 76,2
12TFLSJ100 12 100 50 446 5,6 83 1,4*104 2,2*105 292 76,2
12TKLSJ125 12 125 50 870 4,6 115 2,8*104 2,3*105 292 76,2
12TKLSJ160 12 160 63 500 4,3 200 1,1*105 5*105 292 87
12TKLSJ200 12 200 63 610 3,8 330 1,5*105 6,5*105 292 87
24TDMSJ6.3 24 6,3 50 19 489 24 8,1*10' 1,3*103 442 50,8
24TDMSJ10 24 10 50 28 287 35 3,1*102 5,5*103 442 50,8
24TDMSJ16 24 16 50 47 218 70 9,8*102 1,5*104 442 50,8
24TDMSJ20 24 20 50 80 78 38 8,1*102 1,1*104 442 50,8
24TDMSJ25 24 25 50 84 61 49 1,3*103 2*104 442 50,8
24TDMSJ31.5 24 31,5 50 105 46 56 2,1*103 2,9*104 442 50,8
24TDMSJ40 24 40 50 140 34 79 3,2*103 4,4*104 442 50,8
24TFMSJ40 24 40 50 119 37 85 5,1*103 6,9*104 442 76,2
24TFMSJ50 24 50 50 225 27 96 8,1*103 9*104 442 76,2
24TFMSJ63 24 63 50 306 21 128 3,8*103 5*104 442 76,2

Marking method COOPER BUSSMANN
Digits at the beginning: nominal voltage in kV
1 letter- execution markin: T- universal fuses, non full range, S - internal fuses, non full range, F - full range
2 letter- insert body diameter: M - 20,6mm, B - 25,4mm, D - 50,8mm, E,H,L - 63,5mm, F,I,K - 76,2mm,
3 letter-insert body length: U - 86mm, W - 142mm, O - 192mm, C - 195mm, D - 203mm, F - 254mm, L - 292mm,    G - 359mm, N - 403mm, M - 442mm, Q - 537mm, I - 565mm, K - 914mm
4 letter- drift S - drift according to DIN43625, H or N - drift according to BS: 2692-1, N - no drift,
5 letter- tips: J - cylindrical according to DIN43625
Digits at the end - nominal current in Amperes.

Casing dimensions [mm]
Insert body diameter Ć
(second letter in marking)
Insert body length L
(third letter in marking)
„D” = 51mm „0" = 192mm
„F” „I” lub „K” = 75mm „L” = 292mm
  „M” = 442mm
  „Q” = 537mm

Prašome sudėti - 3 ir 7.
 

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