Datasheet 491620, 491630, 491625, 491629 Specification

fuse-links & fuse holders

PHOTOVOLTAIC

PA

1

0

P

H

O

PA

G

P

AG

g

0

P

V

E

5

N

|

H

g

1

0

P

&

E

4

V

N

1

H

|

0

3

T

x

g

8

1

P

5

0

V

0

1

1

0

V

2

0

0

D

x

0

C

3

F

8

&

U

F

U

&

1

5

S

E

-

0

L

1

0

I

N

S

E

4

x

5

V

D

K

S

-

L

1

6

C

F

U

I

N

0

0

S

E

-

O

K

S

&

1

0

0

0

V

D

C

F

L

U

I

N

S

K

S

V

E

-

L

I

N

K

S

O

L

T

A

I

C

P

A

GE

0

6

|

P

A

GE

P

A

GE

N

H

0

1

9

&

N

|

H

C

3

1

L

0

I

P

0

0

C

0

V

7

O

D

C

N

F

U

|

T

P

A

S

E

M

C

T

B

A

X

F

S

E

1

O

S

0

R

x

φ

3

1

8

0

F

&

F

U

U

1

4

x

S

E

-

L

S

E

5

1

1

I

N

K

S

H

O

0

0

0

V

L

D

C

D

E

F

U

S

E

R

S

H

O

L

D

E

R

S

&

B

A

S

E

S

G

E

|

S

T

PHOTOVOLTAIC

FUSE-LINKS

gPV

10x38

1000V
DC

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

PV fuse-links for photovoltaic installations from DF Electric have been developed to offer a compact, safety and economic protection so­lution in photovoltaic installations where, due to the increase of the power and technologic evolution, no-load voltages above 800V DC are
reached. Also meet the requirements for instruments (multimeters) and traction equipment auxiliary circuits. The range comprises 10x38
& 14x51 fuse-links with rated currents between 1A and 20A. Rated voltage is 600 V DC or 1000V DC (direct current). Provide protection
against overloads as well as short-circuits. Made with ceramic tube with high withstand to internal pressure and thermal shock, that allows
a high breaking capacity in a reduced physical space. Contacts are made of silver plated copper and melting elements are made of pure silver
in order to avoid the aging and thus keep unalterable the electric characteristics. For these fuse-links we recommend the utilization of PMX
1000V fuse holders in single pole version or two-pole version.

www.df-sa.es/photovoltaic/fuses/

I

n

(A) (kA) Uni./BOX

1 491601 30 10/100
2 491602 30 10/100
3 491604 30 10/100
4 491605 30 10/100
5 491606 30 10/100
6 491610 30 10/100

8 491615 30 10/100
10 491620 30 10/100
12 491625 30 10/100
15 491629 30 10/100
16 491630 30 10/100
20 491635 30 10/100

REFERENCE BREAKING CAPACITY PACKING

600V
DC

14x51

1000V
DC

1 491901 30 10/100

2 491902 30 10/100

3 491904 30 10/100

4 491905 30 10/100

5 491906 30 10/100

6 491910 30 10/100

8 491915 30 10/100
10 491920 30 10/100
12 491925 30 10/100
15 491929 30 10/100
16 491930 30 10/100
20 491935 30 10/100
25 491940 30 10/100
30 491944 30 10/100
32 491945 30 10/100

NEW

25 491650 30 10/50
32 491655 30 10/50

STANDARDS

IEC 60269-1
IEC 60269-6
UL 2579

4

|

APPROVALS

DIRECTIVE
2002/95/EC

TECHNICAL

t-I CHARACTERISTICS

PAGE

11

TECHNICAL

AMBIENT TEMPERATURE
DERATING FACTOR

PAGE

14

COMPATIBLE

PV FUSE HOLDERS FOR
PHOTOVOLTAIC
APPLICATIONS

PAGE

07

COMPATIBLE

CLIP CONTACT FOR φ10
FUSE-LINKS

PAGE

09

A

ØB

C

PHOTOVOLTAIC

FUSE-LINKS

gPV

10x85

1500V
DC

1200V
DC

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

I

n

(A) (kA) Uni./BOX

2 492202 10 4/24
4 492205 10 4/24
6 492210 10 4/24

8 492215 10 4/24
10 492220 10 4/24
12 492225 10 4/24

16 492230 10 4/24
20 492235 10 4/24
25 492240 10 4/24

REFERENCE BREAKING CAPACITY PACKING

NEW

492225

TECHNICAL

gPV

10x3810x38
14x51
10x85

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

DIMENSIONS

SIZE A

10x38 38 10,3 10

14x51 51 14,3 10
10x85 85 10,3 10

B C

STANDARDS

IEC 60269-1
IEC 60269-6
UL 2579

APPROVALS

DIRECTIVE
2002/95/EC

TECHNICAL

t-I CHARACTERISTICS

PAGE

12

TECHNICAL

AMBIENT TEMPERATURE
DERATING FACTOR

PAGE

14

COMPATIBLE

CLIP CONTACT FOR φ10
FUSE-LINKS

PAGE

09

5

|

PHOTOVOLTAIC

FUSE-LINKS

gPV

NH

1000V
DC

NH1

NH3

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

NH gPV 1000V DC fuse-links for photovoltaic installations have been developed to offer a compact, safety and economic pro­tection solution in second level panels of photovoltaic installations. The range comprises NH1 fuse-links with rated currents
between 25A and 160A, and NH3 fuse-links with rated currents between 200A and 315 A. Rated voltage is 1000V DC (direct
current). They provide protection against overloads as well as short-circuits (gPV class according to IEC 60269 Standard), with
a minimum fusing current of 1,35·In. Made with ceramic body with high withstand to internal pressure and thermal shock.
Contacts are made of silver plated copper and melting elements are made of pure silver in order to avoid the aging and thus keep
unalterable the electric characteristics. For these fuse-links we recommend the utilization of 1000V NH ST fuse bases.

www.df-sa.es/photovoltaic/fuses/NH/

I

n

(A) (kA) Uni./BOX

25 373210 30 1/30
32 373215 30 1/30
40 373225 30 1/30
50 373230 30 1/30
63 373235 30 1/30

80 373240 30 1/30
100 373245 30 1/30
125 373250 30 1/30
160 373255 30 1/30

200 373425 30 1/15
250 373435 30 1/15
315 373445 30 1/15

REFERENCE BREAKING CAPACITY PACKING

373255

NEW

TECHNICAL

gPV

NH1

NH3

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

DIMENSIONS

SIZE

NH1

NH3

A

B C D E F G H I

68 62 71,5 135 20 10 9,5 6 39 40 52 64
68 62 73 150 32 10 9,5 6 70 60 75 87

373445

J K L

STANDARDS

IEC 60269-1
IEC 60269-6

6

|

APPROVALS

DIRECTIVE
2002/95/EC

TECHNICAL

t-I CHARACTERISTICS

PAGE

13

TECHNICAL

AMBIENT TEMPERATURE
DERATING FACTOR

PAGE

14

COMPATIBLE

NH FUSE BASES FOR
PHOTOVOLTAIC
APPLICATIONS

PAGE

10

PMX

5x20

1000V
DC

PHOTOVOLTAIC

FUSE HOLDERS

FUSE HOLDERS FOR PHOTOVOLTAIC APPLICATIONS

The first feature that PV Modular fuse holders offers, is the 1000V DC rated voltages. They have been developed to offer a
compact, safety and economic protection solution in photovoltaic installations where due to the increase of the power and
technologic evolution, no-load voltages above 800V DC can be achieved. Modular fuse holders for 10x38 & 14x51 gPV fuses
according IEC/EN 60269 standard. Compact design, with reduced distances. Manufactured with a high quality materials:
Silver plated copper contacts and plastic materials with high temperature resistance and selfextinguishable. All the materials
are according to the European Directive 2002/95/EC RoHS (Restriction of the use of certain hazardous substances in electrical
material).

www.df-sa.es/photovoltaic/fuseholders-and-fusebases/fuseholders/

10x38

WITHOUT

INDICATOR

WITH

INDICATOR

14x51

WITHOUT

INDICATOR

POLES MODULES REFERENCE DESCRIPTION I

1 1 485150
2 2 485151

1 1 485152
2 2 485153

1 1,5 485250
2 3 485251

SINGLE-POLE

TWO-POLES

SINGLE-POLE

TWO-POLES

SINGLE-POLE

TWO-POLES

n

(A) (V DC) Uni./BOX

32 1000 12/192
32 1000 6/96

32 1000 12/192
32 1000 6/96

50 1000 6/90
50 1000 3/45

U PACKING

NEW

485152

NEW

WITH

INDICATOR

STANDARDS

IEC 60269-1
IEC 60269-2
IEC 60947-3
EN 60269-1
EN 60269-2
EN 60947-3

1 1,5 485252
2 3 485253

APPROVALS

DIRECTIVE
2002/95/EC

COMPATIBLE

gPV FUSE-LINKS FOR
PHOTOVOLTAIC
APPLICATIONS

PAGE

04

SINGLE-POLE

TWO-POLES

COMPATIBLE

CONNECTION
ACCESSORIES:
PHASE BUSBARS AND
ACCESSORIES

SEE

CYLINDRICAL

www.df-sa.es/cylindrical/fuse-holders/pmx/

50 1000 6/90
50 1000 3/45

485252

7

|

TECHNICAL

PV

10x38

PHOTOVOLTAIC

FUSE BASES

FUSE HOLDERS FOR PHOTOVOLTAIC APPLICATIONS

DIMENSIONS

TECHNICAL

PV

14x51

FUSE HOLDERS FOR PHOTOVOLTAIC APPLICATIONS

DIMENSIONS

+0,75
0

+1,5
0

+2,25
0

+3,0
0

8

|

φ

3,5

φ

3,5

L

0,7

10

1010

2

φ

2,5

L

PHOTOVOLTAIC

FUSE BASES

NEW

CLIP CONTACT FOR φ10 FUSE-LINKS

Clip contact for φ10 cylindrical fuse links. Screw fixation and PCB versions. Manufactured in tinned bronze. All the materials are according
to the European Directive 2002/95/EC RoHS (Restriction of the use of certain hazardous substances in electrical material).

10x38
10x85

TECHNICAL

10x38
10x85

REFERENCE DESCRIPTION I

482001
482002

Ø10 CLIP CONTACT SCREW FIXATION 25 4

Ø10 CLIP CONTACT FOR PCB 25 4

CLIP CONTACT FOR φ10 FUSE-LINKS

DIMENSIONS

10 CLIP CONTACT SCREW FIXATION

φ

SIZE

10x38

10x85

L

(mm)

32

79,6

n

(A) (W) Uni./BOX

Pd max PACKING

50/200
50/200

482001

482002

10 CLIP CONTACT FOR PCB

φ

SIZE

10x38

10x85

L

(mm)

42

89,6

9

|

ST

1000V
DC

NH1

250A

PHOTOVOLTAIC

PHOTOVOLTAIC

FUSE BASES

FUSE BASES

NEW

NH FUSE BASES FOR PHOTOVOLTAIC APPLICATIONS

Fuse bases for NH fuse-links. Available in sizes NH1(250 A) and NH3(630 A). Manufactured with a high quality materials. Silver
plated copper contacts. Plastic materials with high temperature resistance and self-extinguishable. All the materials are accor­ding to the European Directive 2002/95/EC RoHS. For DIN rail mounting or with screw fixing. Single-phase type. Connection by
screws. Contacts with double spring in order to obtain an optimum operation. Wide range of accessories that enables IP20
protection index: contact covers, fuse link covers and partition walls. Multi-pole units can be made with connection accessories.
Manufactured according IEC, VDE and DIN standards.

www.df-sa.es/photovoltaic/fuseholders-and-fusebases/fusebases/

DESCRIPTION REFERENCE U PACKING

SINGLE POLE

DIN RAIL-SCREW FIXING / SCREW CONNECTION

354170 1000 1

(V DC)

354170

NH3

630A

NH1
NH3

TECHNICAL

ST

1000V
DC

NH1

250A

NH3

630A

DIN RAIL-SCREW FIXING / SCREW CONNECTION

354180 1000 1

NH FUSE BASES ACCESSORIES

MICROSWITCHES FOR NH LINKS

SIZE REFERENCE DESCRIPTION PACKING

CLASS 1

357000

MICROSWITCH FOR NH1 & NH3 FUSE-LINKS

NH FUSE BASES FOR PHOTOVOLTAIC APPLICATIONS

DIMENSIONS

354180

Uni./BOX

1/100

357000

|

10

STANDARDS

IEC 60269-1
IEC 60269-2
EN 60269-1
EN 60269-2

SIZE

NH1

NH3

STANDARDS

VDE 0636
DIN 43620

A

B C D E F G H I

200 175 60 28 30 25 10,5 20,5 77,5 35 250 123 M10
240 210 60 38 30 25 10,5 20,5 97 35 270 143 M12

APPROVALS

DIRECTIVE
2002/95/EC

COMPATIBLE

gPV NH1 & NH3
FUSE-LINKS FOR
PHOTOVOLTAIC
APPLICATIONS

PAGE

06

COMPATIBLE

TERMINAL COVERS,
FUSE-LINKS COVERS
AND IP20 PROTECTION
KITS

SEE

NH

www.df-sa.es/nh/fusebases/st/accessories/

J K L M

TECHNICAL

gPV

10x38

14x51

PHOTOVOLTAIC

FUSE-LINKS

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

t-I CHARACTERISTICS & POWER DISSIPATION

Prearcing time (s)

10x38

Prospective current (A rms)

DC

2

t

OPERATING I

1000VDC600V

RATED CURRENT REFERENCE POWER DISSIPATION POWER DISSIPATION

(A) (W @ 0,7 In) (W @ In) (A2s) (A2s)

1000VDC600V

1 491601 491901 0,31 0,31 0,76 0,76 0,35 0,35 1,3 0,8
2 491602 491902 0,78 0,62 1,45 1,54 0,62 1,78 1,0 3,9
3 491604 491904 0,66 0,54 1,66 1,35 1,9 9,0 3,1 19,6
4 491605 491905 0,64 0,73 1,57 1,84 6,9 3,0 11 6,6
5 491606 491906 0,60 0,93 1,65 2,22 14 4,4 22 9,6
6 491610 491910 0,76 0,96 1,84 2,40 24 8,5 38 18,8

8 491615 491915 0,80 1,02 1,92 2,55 62 25 99 55,0
10 491620 491920 0,94 1,03 2,2 2,58 10 11 48 27,9
12 491625 491925 0,98 1,04 2,4 2,60 18 25 94 62,8
15 491629 491929 1,0 1,07 2,6 2,44 46 25 110 82,8
16 491630 491930 1,1 1,08 2,7 2,70 46 33 110 82,8
20 491635 491935 1,2 1,16 2,9 2,90 118 85 282 212
25 – 491940 – 1,10 – 2,74 – 280 – 460
30 – 491944 – 1,70 – 4,00 – 400 – 650
32 – 491945 – 1,76 – 4,40 – 400 – 650

DC

1000VDC600V

DC

1000VDC600V

DC

PREARCING I

1000VDC600V

DC

2

t

14x51

1 491650 – 1,6 – 3,8 – 275 – 650 –

2 491655 – 2,0 – 4,7 – 550 – 1300 –

11

|

TECHNICAL

gPV

10x85

PHOTOVOLTAIC

FUSE-LINKS

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

t-I CHARACTERISTICS & POWER DISSIPATION

1500V
DC

Prearcing time (s)

Prospective current (A rms)

RATED CURRENT REFERENCE POWER DISSIPATION POWER DISSIPATION

(A) (W @ 0,7 In) (W @ In) (A2s) (A2s)

2 492202 1,28 3,42 0,8 1,1
4 492205 1,16 2,91 13 17
6 492210 1,10 2,65 65 84

8 492215 1,16 2,79 175 225
10 492220 1,81 4,38 209 269
12 492225 1,83 4,43 400 515

PREARCING I

2

t

OPERATING I

2

t

|

12

1200V
DC

16 492230 1,75 4,13 136 269
20 492235 2,13 5,14 242 478
25 492240 2,28 5,48 545 1075

TECHNICAL

gPV

NH1

NH3

PHOTOVOLTAIC

FUSE-LINKS

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

t-I CHARACTERISTICS & POWER DISSIPATION

Prearcing time (s)

NH1

NH3

Prospective current (A)

1000V
DC

2

t

RATED CURRENT REFERENCE POWER DISSIPATION POWER DISSIPATION

(A) (W @ 0,7 In) (W @ In) (A2s) (A2s)

1000V
DC

25 373210 5,2 12,5 62 94
32 373215 6,3 15,5 122 184
40 373225 6,7 16,6 302 454
50 373230 7,5 18 562 844
63 373235 8,2 20 1210 1815

80 373240 10 27 2250 3375
100 373245 11 28 4000 6000
125 373250 12,5 32 6500 9700
160 373255 13,5 34,0 9200 16600

200 373425 19,5 48,0 21700 31700
250 373435 20,5 51,5 41000 60000
315 373445 26,2 66,0 76000 111500

1000V
DC

1000V
DC

PREARCING I

OPERATING I

1000V
DC

2

t

13

|

TECHNICAL

gPV

10x38
14x51

10x85

PHOTOVOLTAIC

FUSE-LINKS

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

AMBIENT TEMPERATURE DERATING FACTOR

10x38
14x51

t

a

(ºC)

40 0,92
45 0,90
50 0,87
55 0,85
60 0,82
65 0,79
70 0,76
75 0,72
80 0,69

A

1

TECHNICAL

gPV

NH1

10x85

FUSE-LINKS FOR PHOTOVOLTAIC APPLICATIONS

AMBIENT TEMPERATURE DERATING FACTOR

t

a

(ºC)

40 0,92
45 0,90
50 0,87
55 0,85
60 0,82
65 0,79
70 0,76
75 0,72
80 0,69

t

a

(ºC)

A

A

1

1

|

40 0,92
45 0,90
50 0,87
55 0,85
60 0,82
65 0,79
70 0,76
75 0,72
80 0,69

14

THE PROTECTION FORMULA

ELECTRONIC CYLINDRICAL

RAPIDPLUS NH SPECIAL FUSES

PHOTOVOLTAIC

DOMESTIC D & DO TRANSFORMERS

eXperts in

PROTECTION

HEAD OFFICE & FACTORY

SILICI, 67-69
08940 CORNELLA DE LLOBREGAT
BARCELONA
SPAIN
Tel. [phone]
Fax [phone]

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[e-mail]

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www.df-sa.es/photovoltaic