Complete photovoltaic block V20, 1000 V DC

Surge arrestor, Type 2, for photovoltaic systems

• Error-resistant Y circuit for use according to VDE 0100-712 (IEC 60364-7-712)
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity to 40 kA (8/20) per pin

• Low DC protection level: < 4.0 kV (Voc max = 1,000 V DC)
• arrestor, connectable with thermodynamic cut-off unit and visual function display
• Encapsulated, non-extinguishing zinc oxide varistor arrestor for use in distributor housings

Application: PV systems with or without separated insulated lightning protection system

Type	U max DC V	Version	Pack. pcs	Weight kg/100 pcs.	Art.-No.	Add to item list
V20-C 3-PH-1000	1000	3-pole for PV systems	1	36.500	5094608
V20-C 3PHFS-1000	1000	3-pole for PV systems with FS	1	44.500	5094574
V20-C 2-PH-1000	1000	2-pole for earthed PV systems	1	27.000	5094617
V20-C 2PHFS-1000	1000	2-pole for earthed PV systems with FS	1	31.000	5094615

Download Datasheet (PDF)

Article number			5094608	5094574	5094617	5094615
U max DC	Uc DC	V	1000	1000	1000	1000
SPD to EN 61643-11			Type 2	Type 2	Type 2	Type 2
Lightning protection Zone LPZ			1?2	1?2	1?2	1?2
Nominal discharge current (8/20)	In	kA	20	20	20	20
Maximum discharge current	Imax	kA	40	40	40	40
Voltage protection level	Up	kV	< 4,0	< 4,0	< 4,0	< 4,0
Response time	tA	ns	< 25	< 25	< 25	< 25
Temperature range	?	°C	-40 - +80	-40 - +80	-40 - +80	-40 - +80
Protection rating			IP 20	IP 20	IP 20	IP 20
Division unit TE (17.5 mm)			3	4	2	3
Connection cross-section, rigid		mm²	2.5 - 35	2.5 - 35	2.5 - 35	2.5 - 35
Connection cross-section, multi-wire		mm²	2.5 - 35	2.5 - 35	2.5 - 35	2.5 - 35
Connection cross-section, flexible		mm²	2.5 - 25	2.5 - 25	2.5 - 25	2.5 - 25