Multipole Surge Arrester - Type 2 1000V DC (950530)

Type 2 / class II
1000
12.5
25
40
4000

Type 2 multipole surge arrester for PV systems up to 1000 V DC with SCI technology and 3-step DC switching.

£140.74 inc. VAT

£117.28 exc. VAT

In stock

DEHNguard YPV SCI 1000 is a multipole surge arrester with three-step DC switching device designed for photovoltaic systems up to 1000V DC. Features patented SCI (safe electrical isolation) technology with active arc extinction for quick and safe removal of possible switching arcs. Fault-resistant Y circuit prevents damage during insulation faults. Nominal discharge current 12.5 kA from total discharge 40 kA with voltage protection level 4 kV. Response time 25 ns or less. Compact design (3 modules DIN 43880) weighing 300g. Operating temperature -40°C to +80°C. Certified to EN 61643-31, IEC 61643-31, KEMA and UL standards.

Specifications

Electrical

Maximum PV voltage	1000 V
Short-circuit current rating	1000 A
Total discharge current	40 kA
Nominal discharge current	12.5 kA
Maximum discharge current	25 kA
Voltage protection level	4000 V
Voltage protection level at 5 kA	3500 V
Response time	25 ns

Physical

Modules	3 mod(s) DIN 43880
Weight	300 g
Enclosure material	Thermoplastic, red, UL 94 V-0

Operating Conditions

Temperature range	-40 to +80 °C

Standards

SPD classification	Type 2 / Class II
Technology	SCI - patented safe electrical isolation

General

Surge Protection Type	Type 2 / class II
Surge Protection Voltage Max V Dc	1000
Surge Protection In	12.5
Surge Protection Imax	25
Surge Protection Itotal	40
Surge Protection Up	4000
Surge Protection Response Time	25
Surge Protection Modules	3
Surge Protection Iscpv	1000

Documents and datasheets

Datasheets

DEHNguard YPV SCI 1000 — Datasheet
PDF · 189 kB
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