NS1-PV40 3P 1000V Surge Protection Device

NS1-PV40 3P 1000V Surge Protection Device

Pluggable modular multi-pole DC 1000V Surge Protective Device SPD for Solar PV System 40kA, Type 2 Class II Class C with changeover contact, compliance to EN 50539-11

With remote signaling contact for monitoring device (floating changeover contact) (S)

For installation in the DC circuits of solar photovoltaic systems, string box, inverter

Mode of Protection: (DC+) – PE, (DC-) – PE,

EU Category: Type 2

Protective Elements: High Energy MOV

Technical data
Type

NS1-PV40-1000/3

NS1-PV40-1000/3s
SPD according to EN 50539-11:2013

type 2

type 2
Maximum PV voltage UCPV

≤ 1000 V

≤ 1000 V
Short-circuit current rating ISCPV

200 A

200 A
Nominal discharge current (8/20μs) In

20 kA

20 kA
Maximum discharge current (8/20μs) Imax

40 kA

40 kA
Voltage protection level UP

4.0 kV

4.0 kV
Response time tA

25 ns

25 ns
Range of operating temperatures (TU)

-40/+80°C

-40/+80°C
Operating state / fault indication

green / red

green / red
Number of ports

1

1
Cross-sectional area (min.)

1.5 mm2 solid /flexible

1.5 mm2 solid /flexible
Cross-sectional area (max.)

35 mm2 stranded / 25 mm2 flexible

35 mm2 stranded / 25 mm2flexible
For mounting on

35 mm DIN rail acc. to EN 60715

35 mm DIN rail acc. to EN 60715
Enclosure material

thermoplastic

thermoplastic
Place of installation

indoor installation

indoor installation
Degree of protection

IP 20

IP 20
Capacity

3 module(s), DIN 43880

3 module(s), DIN 43880
Approvals

CE

CE
Type of remote signaling contact

–

changeover contact
a.c. switching capacity

–

250V / 0.5 A
d.c. switching capacity

–

250V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
Cross-sectional area for remote signalling terminals

–

max. 1.5 mm2 solid / flexible
Structure Chart
…
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