MEDIUM VOLTAGE DIN Fuse-Links MV DIN 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps Standards/Approvals: DIN 43625, VDE 0670 part 4, VDE 0670 part 402 and IEC 60282-1 (2005) Catalogue Symbol: 17.5TDLSJ(amp) 17.5TFLSJ(amp) 17.5TDMEJ(amp) 17.5THMEJ(amp) 17.5TFMEJ(amp) 17.5TKMEJ(amp) Class of Operation: Back-up as IEC 60282-1 (2005) Dimensional Data: Fuse Reference A C D Weight (Kg) 76 3.1 TDLSJ 292 54 51 TDMEJ 442 54 51 TFLSJ 292 THMEJ 80 442 TKMEJ 67 442 Description: 1.7 2.5 64 80 3.7 76 5.1 EJ Outline E = Spring Striker 80N to IEC 60282-1 designation “medium” Force x Travel diagram for 80N Din striker 100 All fuse-links are packed in 3’s. MOQ: 3 Packaging 100% recyclable Technical Data: DIN fuse-links 17.5kV Rated voltage: Amps: 6.3A to 125A Rated breaking capacity: 35.5 kA to 50kA Rated frequency: 50 - 60Hz Suitable for indoor and outdoor use S = Spring Striker 50N to DIN 43625 and IEC 60282-1 designation “medium” Force x Travel diagram for 50N Din striker 60 90 50 80 70 40 60 Force (N) Force (N) Packaging: SJ Outline Striker Diagrams: 50 30 40 20 30 20 10 10 0 A range of medium voltage DIN Fuses, complete with sealed striker, suitable for transformer protection. The fuses can be used even where there is no secondary LV protection, provided they are used with fuse switches fitted with instantaneous striker tripping. 0 4 8 12 16 20 Travel (mm) 24 28 32 36 0 0 REV B - 10/4/2007 4 8 12 16 Travel (mm) 20 24 28 32 Form No. 17.5kV DIN Page 1 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links MV DIN 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps Table of Ratings: Standard Approvals: Technical Data: Part Number Current Rating In (A) 17.5TDLSJ6.3* 6.3 17.5TDLSJ16* 16 17.5TDLSJ10* 17.5TDLSJ20* 17.5TDLSJ25* 17.5TDLSJ31.5* 17.5TDLSJ40* 17.5TFLSJ50* 17.5TDMEJ6.3 17.5TDMEJ10 17.5TDMEJ16 17.5TDMEJ20 17.5TDMEJ25 17.5TDMEJ31.5 17.5TDMEJ40 17.5TDMEJ50 17.5TDMEJ63 17.5THMEJ80 17.5THMEJ100 17.5TKMEJ125 DIN 43625, VDE 0670 part 4, VDE 0670 part 402 and IEC 60282-1 (2005) 6.3, 10, 16, 20. 25, 31.5, 40, 50, 63, 80, 100, 125 Amps Breaking Capacity I1 (kA) 10 20 25 31.5 40 50 6.3 10 16 20 25 31.5 40 50 63 80 100 125 35.5 35.5 35.5 35.5 Minimum Breaking Capacity I3 (A) 104 34 69.2 118 41.4 50 25 50 50 50 50 225 36 17.3 324 192 87 45.5 87 111 50 270 50 31.1 79.6 69 174 50 55.4 55 50 50 185 80 148 50 23 2.8 X 102 59 35.5 50 Minimum PreArcing 15 19 200 376 467 57.0 34.1 25.0 19.7 15.4 38 48 58 2.0 X 103 292 51 1.7 5.7 X 102 8.9 X 102 5.1 X102 8.1 X 103 27 5.2 X 102 69 89 108 5.95 146 127 kg 2.9 X 102 2.8 X 102 53 mm 1.7 24 41 mm 51 9.8 X 101 34 Weight 292 14 23 Diameter 6.1 X 102 8.0 X 102 62 Maximum Operating Length 4.8 X 101 76 11.5 8.38 Joule Integral (I2t) W 313 100 35.5 mΩ 23 35.5 35.5 Cold Resistance & Watts Loss in Free Air 2.6 X 102 8.1 X 102 1.4 X 103 2.4 X 103 2.8 X 103 4.3 X 103 7.9 X 103 2.0 X 104 3.4 X 104 4.0 X 103 4.4 X 103 6.6 X 103 1.1 X 104 1.8 X 104 6.0 X 104 1.0 X 103 2.3 X 103 3.9 X 103 5.4 X 103 8.4 X 103 1.5 X 104 2.5 X 104 3.1 X 104 4.7 X 104 9.1 X 104 1.4 X 105 3.5 X 105 292 292 292 292 292 292 442 442 442 442 442 442 442 442 442 442 442 442 51 51 51 51 51 76 51 51 51 51 51 51 51 51 51 64 64 76 1.7 1.7 1.7 1.7 1.7 3.1 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.7 3.7 5.1 * Not compliant with VDE 0670 part 402 Form No. 17.5kV DIN Page 2 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links MV DIN 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps Cross-Reference MESA 17.5TDLSJ6.3 17.5TDLSJ10 17.5TDLSJ16 17.5TDLSJ20 17.5TDLSJ25 17.5TDLSJ31.5 17.5TDLSJ40 N/A N/A N/A N/A N/A N/A N/A 3025513 3025513 3025513 3022113 3022113 3022113 3022113 N/A CFR-17,5/10 CFR-17,5/16 N/A CFR-17,5/25 CFR-17,5/31.5 CFR-17,5/40 17.5TDMEJ6.3 17.5TDMEJ10 17.5TDMEJ16 17.5TDMEJ20 17.5TDMEJ25 17.5TDMEJ31.5 17.5TDMEJ40 17.5TDMEJ50 17.5TDMEJ63 N/A N/A N/A N/A N/A N/A N/A N/A N/A 3023113 3023113 3023113 3023113 3023113 3023113 3023113 3023213 3023213 N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.5TFLSJ50 17.5THMEJ80 17.5THMEJ100 17.5TKMEJ125 3022113 N/A N/A N/A (50N Striker) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 3023213 3023313 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 3023314 N/A (80N Striker) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 51006 522 M0 51006 523 M0 N/A 51006 524 M0 51006 525 M0 51006 526 M0 N/A N/A N/A N/A N/A N/A N/A IB-D1 IB-D1 IB-D1 IB-D1 IB-D1 & IB-D2 IB-D1 & IB-D2 IB-D1 & IB-D2 1YMB531003M0001 1YMB531003M0002 1YMB531003M0003 1YMB531003M0013 1YMB531003M0004 1YMB531003M0014 1YMB531003M0021 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A IB-D1 IB-D1 IB-D1 IB-D1 IB-D1 IB-D1 IB-D1 N/A IB-D2 1YMB531037M0001 1YMB531037M0002 1YMB531037M0003 1YMB531037M0013 1YMB531037M0004 1YMB531037M0014 1YMB531037M0021 1YMB531037M0006 1YMB531037M0007 N/A N/A N/A N/A N/A N/A N/A N/A IB-D2 N/A N/A N/A 1YMB531003M0022 N/A IB-D2 N/A 1YMB531037M0008 1YMB531003M0009 N/A 1YMB531003M0010 Watts Loss Comparison Lowest Watts Loss Part Number Watts Loss Watts Loss Watts Loss MESA Watts loss Watts Loss Watts Loss Watts Loss Watts Loss Watts Loss 17.5TFLSJ50 62 - 101 - - - - - 90 - 137 182 17.5TDLSJ6.3 17.5TDLSJ10 17.5TDLSJ16 17.5TDLSJ20 17.5TDLSJ25 17.5TDLSJ31.5 17.5TDLSJ40 17.5TDMEJ6.3 17.5TDMEJ10 17.5TDMEJ16 17.5TDMEJ20 17.5TDMEJ25 17.5TDMEJ31.5 17.5TDMEJ40 17.5TDMEJ50 17.5TDMEJ63 17.5THMEJ80 17.5THMEJ100 17.5TKMEJ125 15 23 34 38 48 58 76 14 24 23 27 34 41 53 69 89 106 128 146 - - 25 48 37 40 56 65 84 31 48 37 42 56 69 84 101 106 229 23 47 72 78 90 - - - - - - - 23 47 72 78 90 - - - - 54 41 67 52.6 64 56.7 80 - - 54 41 67 52.6 64 56.7 80 90 100 - - 175 - - 124 136 Form No. 17.5kV DIN Page 3 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Time Current Curves Form No. 17.5kV DIN Page 4 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Time Current Curves Form No. 17.5kV DIN Page 5 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Time Current Curves Form No. 17.5kV DIN Page 6 of 13 Data sheet 720105 APPD DATE MBC ADDED ECN11268 6/4/07 MPJ 0.01 0.1 1 10 100 1000 10000 C 10 26/3/07 MPJ Update ECN11237 APPD DATE DRN DATE DRN 21/3/07 HH 1st ISSUE ECN11220 APPD BURTON-ON-THE-WOLDS LEIC, LE12 5TH, UK. TEL. 01509 882600 FAX 01509 882786 100 1000 10000 R.M.S. SYMMETRICAL PROSPECTIVE CURENT IN AMPERES B A 6.3A 10A 16A 20A 25A 31.5A 40A 50A 63A 80A 100A 125A CURVES RELATE TO MEAN PRE_ARCING TIMES WITH A TOLERANCE OF ±10% ON CURRENT PF 1274 100000 FUSE TYPES: TDM/THM/TKM 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps DRN VIRTUAL PRE-ARCING TIME IN SECONDS TIME- CURRENT CHARACTERISTIC FOR 17.5kV FUSE-LINKS MEDIUM VOLTAGE DIN Fuse-Links MV DIN Time Current Curves Form No. 17.5kV DIN Page 7 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Cut-Off Characteristics Form No. 17.5kV DIN Page 8 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Cut-Off Characteristics Form No. 17.5kV DIN Page 9 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN Cut-Off Characteristics Form No. 17.5kV DIN Page 10 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN ASTA Certificate Form No. 17.5kV DIN Page 11 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN KEMA Certificate Form No. 17.5kV DIN Page 12 of 13 Data sheet 720105 MEDIUM VOLTAGE DIN Fuse-Links 17.5kV, Current Limiting Back-Up Fuse-Links, 6.3 to 125 Amps MV DIN KEMA Certificate Form No. 17.5kV DIN Page 13 of 13 Data sheet 720105