Components and solutions for photovoltaic systems - Weidmüller

DC surge protection
in accordance with UTE
Surge protection for photovoltaic applications,
e.g. in France
• Tested by UTE C 61-740-51 and the
prEN 50539-11:2010 to install in
Photovoltaic Systems
• Pluggable class II surge protection
• High discharge current of 40 kA (8/20 μs)
• Optical function indicator red/green
• Optional with remote signal contact
• 180° rotatable insert
Technical data
Max. continious operating voltage UCPV mode +/-, -/PE, +/PE
Requirements
Nom. discharge current I (8/20 μs)
n
Max. discharge current I (8/20 μs)
max
Response time, ta, type
Voltage protection level U mode (+/-, -/PE, +/PE)
P
Voltage protection level U @ I (per module)
P n
Housing type
Optical function indicator
Signalling contact
Design
Ambient temperature (operational)
Storage temperature
Connection as per IEC 947-7-1w
Solid conductor
Stranded conductor
Flexible conductor
Approvals
Dimensions
Clamping range (rating- / min. / max.) mm2 Length x width x height mm
Note
Ordering data
Version
Accessories
Plug-in spare arrester
without telecomm. contact
with telecomm. contact
PU II 3/R 1,000 V DC PV
11 12 14 + PE
OK CHANGE OK CHANGE
U U
1,000 V DC
UTE C 61-740-51 and the prEN 50539-11:2010
15 kA
40 kA
< 25 ns
≤ 4.2 kV
≤ 2.65 kV
Insta IP20
green = OK; red = arrester faulty, replace
250 V 1A 1CO at PU II 3 R
3 TE; Installation housing
-40 °C...70 °C
-40 °C...70 °C
Torque 3 Nm
4...16 mm²
4...25 mm²
4...25 mm²
UTE C 61-740-51; CE
U
-
OK CHANGE
without telecomm. contact with telecomm. contact
25 / 4 / 25 25 / 4 / 25
97 x 54 x 64 90 x 54 x 64
Type Qty. Order No.
PU II 3 1,000 V DC PV 1 1301680000
PU II 3 R 1,000 V DC PV 1 1301690000
PU II 0 PV +/- 1,000 V DC - 1254250000
Surge protection for photovoltaic systems (DC)
63