Technical Data 10370
Effective April 2016
Supersedes January 2015
BUSSMANN
SERIES
Bussmann series
Flush end photovoltaic fuse links
Product description
Eaton’s Bussmann series flush end photovoltaic
fuse links are specifically designed to protect
and isolate photovoltaic array combiners and
disconnects.
These fuse links are capable of interrupting low
overcurrents associated with faulted PV systems
(reverse current, multi-array fault).
Standard features
•
Compact design
•
Low power loss
•
Global accreditations
Technical Data 10370
Bussmann series Flush end photovoltaic fuse links
Effective April 2016
Catalogue symbol
Dimensions - mm
PV-ratingAF(size)
•
$'$3725
Fuse size
0$;
Technical data
0$;
1
NH 2 and 3
•
7+5($'+2/(0
00'((3
•
Volts: 1000 V d.c.
•
Amps: 160 to 400 A
•
Breaking capacity: 50 kA
•
Time constant: 1-3mS
•
Class of operation: gPV and UL PV fuse links
0$;
“
“
0$;
Standards/Approvals
•
IEC 60269-6
•
UL 2579 (file number E335324)
•
CSA listed
•
RoHS compliant
Size 2
$'$3725
Microswitches
170H0238
1
Packaging
•
Size 2: 2 per pack
•
Size 3: 1 per pack
7+5($'+2/(0
00'((3
0$;
“
0$;
Energy integrals
I2t (A2S)
Watts loss
(W)
Catalogue
number
Fuse
size
Current
rating
(amps)
Prearcing
Total at
1000 V
0.8In
In
PV-160AF2
2
160
4600
37000
15
30
PV-200AF2
2
200
9500
76000
17
34
PV-250AF2
2
250
17000
136000
19
38
PV-315AF3
3
315
27000
240000
30
49
PV-355AF3
3
355
37000
350000
31
51
PV-400AF3
3
400
61500
550000
32
52
2
EATON www.eaton.com
“
Table 1. Technical data
Size 3
0$;
170H0236
•
0$;
•
Bussmann series Flush end photovoltaic fuse links
Technical Data 10370
Effective April 2016
Time current-curve - Flush end
10000
250A
200A
160A
1000
Pre-arcing Time (s)
100
10
1
0.1
0.01
10
100
1000
10000
Prospective current (A)
Size 2
EATON www.eaton.com
3
Technical Data 10370
Bussmann series Flush end photovoltaic fuse links
Effective April 2016
Time current-curve
10000
1000
400A
355A
315A
Pre-arcing Time (s)
100
10
1
0.1
0.01
10
100
1000
10000
Prospective current (A)
Size 3
Eaton
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Route de la Longeraie 7
1110 Morges, Switzerland
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contained in this document, and to prices
are reserved; so are errors and omissions.
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documentation by Eaton is binding. Photos
and pictures also do not warrant a specific
layout or functionality. Their use in whatever
form is subject to prior approval by Eaton.
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Eaton, Moeller, and Cutler-Hammer). The
Terms and Conditions of Eaton apply, as
referenced on Eaton Internet pages and
Eaton order confirmations.
Electrical Sector
Eaton
Melton Road, Burton-on-the-Wolds
LE12 5TH, United Kingdom
© 2016 Eaton
All Rights Reserved
Publication No. 10370
April 2016
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of their respective owners.