mersen high speed fuses and fusegear catalog - dc protection … · 2020. 5. 11. · jaso d622 •...

EP.MERSEN.COM6 ep.mersen.com • High Speed Fuses

DC FUSES

Courtesy of Steven Engineering, Inc - (800) 258-9200 - [email protected] - www.stevenengineering.com

EP.MERSEN.COM ep.mersen.com • High Speed Fuses 7

A P P L I C AT I O N S :• Battery modules protection

• EV/HEV

• Electrical Energy Storage

• Supercapacitor module protection

DC PROTECTION

MF M-fuse100VDC Max., L/R ≤1.5ms, 50 - 200A

M-fuse line-up belongs to the new DC Overcurrent protection (O.C.P.)

range developed by Mersen to address specific needs in EV/HEV

and Battery Electrical Storage System. M-fuse provides the ultimate

protection of the battery modules offering reliable clearing of DC fault

currents. It has been specifically engineered and tested to provide

DC applications best-in-class protection performance.

F E AT U R E S / B E N E F I T S :• Designed for DC applications

• Low watt losses

• High cycling performance

• Full coverage of battery module voltage and current

• Ultra compact size

A P P R OVA L S :• Power Cycling & Vibrations:

JASO D622

• IATF - ISO/TS 16949 Quality management undergoing certification

• UL Recognized UL File: E60314 (DC: 50-200A, 100VDC)

MFA -4 (50-200A)

MFB -4 (50-180A)

Dimensions in mm

D I M E N S I O N S :

AD

C B

H

G

F

E

42

55,6

39,5

25,5

9,5

Ø 17,8

2

18,4

7,14

12,7

R AT I N G S :• DC: 50-200A, 100VDC,

L/R ≤1.5ms, 20kA IR, MBC<1kA

Article Number A B C D E F G H

MF50A-4 to MF200A-4inch (mm)

2.66(67.6)

1(25.4)

1.16(29.5)

2.19(55.6)

1.88(47.6)

0.31(7.9)

0.74(18.8)

0.13(3.3)

F U S E B LO C K S :Current Rating In (A) Catalog Number Poles5-200 P243D 15-200 1SC250 or 1SCM8 1

See Fusegear section for product details.



P R O D U C T R A N G E :

MF100A-4

MF50B-4

DC PROTECTION

MF M-fuse100VDC Max., L/R ≤1.5ms, 50 - 200A

MF-A Round Body Fuse

Catalog number Rated DC voltage (V)

Current Rating In (A)

Power dissipation at 0.5 In (W)

Min. breaking capacity (MBC)(A)

Max. time to clear MBC (ms)

Weight (g)

MF50A-4 100 50 0.8 180 50 68

MF60A-4 100 60 0.9 210 50 68

MF70A-4 100 70 1.1 250 50 68

MF80A-4 100 80 1.6 280 50 68

MF90A-4 100 90 1.8 320 50 68

MF100A-4 100 100 2 360 50 68

MF125A-4 100 125 2.6 450 50 68

MF150A-4 100 150 3.2 540 50 68

MF175A-4 100 175 4 630 50 68

MF200A-4 100 200 4.4 720 50 68

MF-B Cylindrical L Bracket Body FuseCatalog number

Reference number

Rated DC voltage (V)



Min. breaking capacity (MBC)(A)

Max. time to clear MBC (s)

Weight (g)

MF50B-4 D1057589 100 50 1.8 140 10 28

MF60B-4 E1057590 100 60 2.1 170 10 28

MF75B-4 F1057591 100 75 2.7 210 10 28

MF80B-4 G1057592 100 80 2.7 225 10 28

MF100B-4 H1057593 100 100 2.3 280 10 28

MF125B-4 J1057594 100 125 2.5 350 10 28

MF150B-4 K1057595 100 150 2.7 420 10 28

MF160B-4 L1057596 100 160 3.1 450 10 28

MF180B-4 M1057597 100 180 3.4 500 10 28



EVpack-fuse line-up belongs to the new DC Over-Current protection

(O.C.P.) range developed by Mersen to address specific needs in EV/HEV

and Battery Electrical Storage System. MEV55 fuses are rated at 550VDC,

are compact in size, and are designed to endure high cycling of battery

loads.

DC PROTECTION

MEV55 EVpack-fuse 550 VDC Max., L/R ≤1ms, 5 - 50A

A P P R OVA L S :• Power Cycling & Vibration:

JASO D622


• UL Recognized UL File: E60314 DC: 5-50A, 550VDC

F E AT U R E S / B E N E F I T S :• Design for DC applications

• Low watt losses




• Minimum Breaking Capacity (MBC) < 3kA for a perfect matching with DC contactor A P P L I C AT I O N S :

• EV/HEV


• Battery pack protection

• Battery Disconnect Unit (BDU)

• Battery Junction Box for auxiliaries

• Battery charger

• Supercapacitor pack protection

• Backup protection for DC relay/ disconnector/switch

• Maintenance Safety Disconnect (MSD)

MEV55C Ferrule Fuse (5-50A) MEV55C -S Surface Mount Fuse (5-50A)

MEV55C -P PC Board Mount (5-50A)

Dimensions in mm


10.110.1

3810.3

10.110.1

3810.3

R AT I N G S :• DC: 5-50A, 550VDC, L/R ≤1ms,

20kA IR, MBC < 3kA

F U S E B LO C K S :No. Poles Screw Pressure Plate Copper Box

Adder 30310 30320 303301 30311 30321 303512 30312 30322 303523 30313 30323 30353

*For ferrule fuses only





MEV55C30/50

MEV55C30/50-S

MEV55C30/50-P

DC PROTECTION


MEV55C Ferrule Fuse

Catalognumber




Min. breaking capacity (MBC) (A)

Max. time to clear MBC (s) Weight (g)

MEV55C5 550 5 0.25 10 10 7.5

MEV55C6 550 6 0.29 12 10 7.5

MEV55C7 550 7 0.31 14 10 7.5

MEV55C8 550 8 0.4 16 10 7.5

MEV55C10 550 10 0.45 20 10 7.5

MEV55C12 550 12 0.47 24 10 7.5

MEV55C15 550 15 0.49 30 100 7.5

MEV55C20 550 20 0.56 40 100 7.5

MEV55C25 550 25 0.63 50 100 7.5

MEV55C30 550 30 0.68 60 100 7.5

MEV55C30/40 550 40 0.63 150 10 7.5

MEV55C30/50 550 50 1 180 10 7.5

MEV55C -S Surface Mount Fuse

Catalognumber






MEV55C5-S 550 5 0.25 10 10 9.9

MEV55C6-S 550 6 0.29 12 10 9.9

MEV55C7-S 550 7 0.31 14 10 9.9

MEV55C8-S 550 8 0.4 16 10 9.9

MEV55C10-S 550 10 0.45 20 10 9.9

MEV55C12-S 550 12 0.47 24 10 9.9

MEV55C15-S 550 15 0.49 30 100 9.9

MEV55C20-S 550 20 0.56 40 100 9.9

MEV55C25-S 550 25 0.63 50 100 9.9

MEV55C30-S 550 30 0.68 60 100 9.9

MEV55C30/40-S 550 40 0.63 150 10 9.9

MEV55C30/50-S 550 50 1 180 10 9.9

MEV55C -P PC Board Mount

Catalognumber






MEV55C5-P 550 5 0.25 10 10 9.9

MEV55C6-P 550 6 0.29 12 10 9.9

MEV55C7-P 550 7 0.31 14 10 9.9

MEV55C8-P 550 8 0.4 16 10 9.9

MEV55C10-P 550 10 0.45 20 10 9.9

MEV55C12-P 550 12 0.5 24 10 9.9

MEV55C15-P 550 15 0.45 30 100 9.9

MEV55C20-P 550 20 0.54 40 100 9.9

MEV55C25-P 550 25 0.59 50 100 9.9

MEV55C30-P 550 30 0.65 60 100 9.9

MEV55C30/40-P 550 40 0.63 150 10 9.9

MEV55C30/50-P 550 50 1.1 180 10 9.9





and Battery Electrical Storage System. MEV70 fuses are rated at 700VDC

and are designed for DC protection of batteries on board EV as well as

Battery Electrical Storage Systems.

DC PROTECTION



• Low watt losses




• High inrush current capability

• Minimum Breaking Capacity (MBC) < 3kA for a perfect matching with DC contactor

A P P L I C AT I O N S :• EV/HEV





• Battery charger


• Backup protection for DC relay/disconnector/switch



JASO D622



MEV70V -S (35-60A)

79,2

75,2

6,5

57,2

91,2

Ø 20,7

MEV70V -S (70-175A)

Dimensions in mmAD

C B

H

G

F

E

MEV70A -4 (50-600A)


Article Number A B C D E F G H

MEV70A50 to 100inch(mm)

3.63(92.2)

1 (25.4)

2.13(54.1)

2.94(74.7)

2.75(69.8)

0.31(7.9)

0.50(19)

0.133.2)


3.63(92.2)

1.22(31)

2.13(54.1)

2.94(74.7)

2.81(71.4)

0.31(7.9)

1(25.4)

0.19(4.8)


4.34 (110)

1.50(38.1)

2.09(53.1)

3.41(86.6)

2.78(70.6)

0.41(10.4)

1(25.4)

0.25(6.4)


4.47(114)

2(50.8)

2.22(56.4)

3.53(89.7)

2.91(73.9)

0.41(10.4)

1.5(38.1)

0.25(6.4)

R AT I N G S :• DC: 35-600A, 700VDC,

L/R ≤1ms, 20kA IR, MBC < 3kA

F U S E B LO C K S :Current Rating In (A) Catalog Number Poles35-400 1SC250 or 1SCM8 170-225 P243E 1225-600 P266C 1450-600 1SC375 or 1SCM10 1





MEV70V60-S

MEV70A150-4

DC PROTECTION


MEV70V -S Surface Mount Fuse

Catalognumber





Max. time to clear MBC Weight (g)

MEV70V35-S 700 35 0.86 125 5 s 9.9

MEV70V40-S 700 40 0.82 150 5 s 9.9

MEV70V50-S 700 50 1.2 175 5 s 9.9

MEV70V60-S 700 60 1.47 200 5 s 9.9

MEV70V70-S 700 70 1.89 200 30 s 59

MEV70V80-S 700 80 1.75 270 30 s 59

MEV70V100-S 700 100 2 330 30 s 59

MEV70V125-S 700 125 2.74 1500 150 ms 59

MEV70V150-S 700 150 3.54 1500 200 ms 59

MEV70V160-S 700 160 3.75 1500 300 ms 59 MEV70V175-S 700 175 4.63 1500 420 ms 59

MEV70A Round Body Fuse

Catalognumber





Max. time to clear MBC (ms) Weight

MEV70A50-4 700 50 1.4 380 50 99 gMEV70A60-4 700 60 1.8 460 50 99 gMEV70A70-4 700 70 2.2 540 50 99 gMEV70A80-4 700 80 2.5 610 50 99 gMEV70A90-4 700 90 2.7 690 50 99 gMEV70A100-4 700 100 3.1 760 50 99 gMEV70A125-4 700 125 3.8 870 60 0.17 kgMEV70A150-4 700 150 4.5 1040 60 0.17 kgMEV70A175-4 700 175 5.2 1210 60 0.17 kgMEV70A200-4 700 200 5.9 1380 60 0.17 kgMEV70A225-4 700 225 6.7 1190 140 0.26 kgMEV70A250-4 700 250 7.4 1320 140 0.26 kgMEV70A300-4 700 300 8.8 1580 140 0.26 kgMEV70A350-4 700 350 10.2 1840 140 0.26 kgMEV70A400-4 700 400 11.7 2100 140 0.26 kg

MEV70A450-4 700 450 12.4 2200 360 0.52 kg

MEV70A500-4 700 500 13.9 2460 360 0.52 kg

MEV70A600-4 700 600 16.6 2950 360 0.52 kgMEV70A500-4



DC PROTECTION




and Battery Electrical Storage System. MEV80 fuses are rated at 800VDC

and are designed for DC protection of batteries on board EV as well as

Battery Electrical Storage Systems.


• Low watt losses



• Current Ratings (In): 100 to 350A

• Interrupting Rating (IR): 2 to 30kA@ 800VDC, L/R < 1ms




• Battery charging pole & station

• Supercapacitor bank protection




A P P R OVA L S :• Power Cycling: JASO D622 &

ISO 8820-8

• Vibration: JASO D622

• Environmental: JASO D622 (Consult Factory)

• UL pending

MEV80S -S Surface Mount Fuse (100-350A)


R AT I N G S :• DC: 100-350A, 800VDC,


F U S E B LO C K S :Current Rating In (A) Catalog Number Poles100-350 1SC250 or 1SCM8 1100-350 P243E 1


Dimensions in mm (in)


MEV80V300-S

MEV80S -S Surface Mount Fuse (100-350A)

Catalognumber





Max. time to clear MBC (s) Weight (kg)

MEV80S100-S 800 100 3 500 1 0.25

MEV80S150-S 800 150 5 900 1 0.25 MEV80S200-S 800 200 6 1200 1 0.25

MEV80S250-S 800 250 7 1500 1 0.25

MEV80S300-S 800 300 9 1800 1 0.25 MEV80S350-S 800 350 11 2000 1 0.25




JASO D622



DC PROTECTION


R AT I N G S :• DC: 8-600A, 1000VDC,



(O.C.P.) range developed by Mersen to address specific needs in EV/

HEV and Battery Electrical Storage System. MEV100 fuses are rated at

1000VDC and are designed for DC protection of batteries on board EV as

well as Battery Electrical Storage Systems.






• Battery charger




10.110.1

3810.3

MEV100C Ferrule Fuse (8-30A)

MEV100C -S Surface Mount Fuse (8-30A)

Dimensions in mm

AD

C B

H

G

F

E

MEV100A (50-300A) & MEV100J (350-600A)

D I M E N S I O N S :Inch(mm)

Article Number A B C D E F F* G HMEV100A50 to 100

4.38(111)

1(25.4)

2.88(73)

3.69(93.6)

3.50(88.9)

0.31(7.9)

0.35(9.0)

0.75(19)

0.13(3.2)

MEV100A125 to 200

4.38(111)

1.22(31)

2.88(73)

3.69(93.6)

3.56(90.5)

0.31(7.9)

0.35(9.0)

1(25.4)

0.19(4.8)

MEV100A225 to 300

5.09(129)

1.50(38.1)

2.84(72.2)

4.16(106)

3.53(89.7)

0.40(10.2) - 1

(25.4)0.25(6.4)

MEV100J350 to 400

7.13(181)

2.13(54)

3.38(85.9)

5.81(137.2)

5.25(129.5)

0.41(10.4) - 1.63

(41.4)0.25(6.4)

MEV100J450 to 600

8(203.2)

2.50(63.5)

3.75(95.3)

6.19(157.2)

5.81(147.6)

0.53(13.5) - 2.0

(49)0.38(9.7)

10.110.1

3810.3


• Low watt losses




• Minimum Breaking Capacity (MBC) < 3kA for a perfect matching with DC contactor

F U S E B LO C K S :Current Rating In (A) Catalog Number Poles

35-400 1SC250 or 1SCM8 1225-600 P243C 1225-600 P266A 1450-600A 1SC375 or 1SCM10 1





MEV100C30

MEV100C30-S

MEV100A50-4

MEV100J500-4

DC PROTECTION


MEV100C Ferrule Fuse

Catalognumber






Weight (g)

MEV100C8 1000 8 0.23 16 100 7.5

MEV100C10 1000 10 0.32 20 100 7.5

MEV100C12 1000 12 0.42 24 100 7.5

MEV100C15 1000 15 0.63 30 100 7.5

MEV100C20 1000 20 0.92 40 100 7.5

MEV100C25 1000 25 1.1 50 100 7.5

MEV100C30 1000 30 1.2 60 100 7.5

MEV100C -S Surface MountCatalognumber






Weight (g)

MEV100C8-S 1000 8 0.23 16 100 9.9

MEV100C10-S 1000 10 0.32 20 100 9.9

MEV100C12-S 1000 12 0.42 24 100 9.9

MEV100C15-S 1000 15 0.63 30 100 9.9

MEV100C20-S 1000 20 0.92 40 100 9.9

MEV100C25-S 1000 25 1.1 50 100 9.9

MEV100C30-S 1000 30 1.2 60 100 9.9

MEV100A Round Body Fuse

Catalognumber





Max. time to clear MBC (ms)

Weight (kg)

MEV100A50-4 or -4Y* 1000 50 1.8 960 40 0.12

MEV100A60-4 or -4Y* 1000 60 2.2 1160 40 0.12

MEV100A70-4 or -4Y* 1000 70 2.7 1350 40 0.12

MEV100A80-4 or -4Y* 1000 80 3.2 1540 40 0.12

MEV100A90-4 or -4Y* 1000 90 3.6 1730 40 0.12

MEV100A100-4 or -4Y* 1000 100 4.3 1920 40 0.12

MEV100A125-4 or -4Y* 1000 125 4 940 80 0.19

MEV100A150-4 or -4Y* 1000 150 5.2 1130 80 0.19

MEV100A175-4 or -4Y* 1000 175 6.3 1320 80 0.19

MEV100A200-4 or -4Y* 1000 200 7.4 1510 80 0.19

MEV100A225-4 1000 225 6.7 2200 80 0.30

MEV100A250-4 1000 250 7.6 2430 80 0.30

MEV100A300-4 1000 300 9.5 2920 80 0.30

*Catalog numbers ending with “-4Y” are designated for metric screws

MEV100J Round Body FuseCatalognumber






Weight (kg)

MEV100J350-4 1000 350 9 700 180 0.86

MEV100J400-4 1000 400 10.4 800 180 0.86

MEV100J450-4 1000 450 11.2 900 235 1.34

MEV100J500-4 1000 500 11.6 1000 280 1.34

MEV100J600-4 1000 600 16.4 1200 200 1.34


mersen high speed fuses and fusegear catalog - dc protection … · 2020. 5. 11. · jaso d622 •...

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