Transient and lightning protection systems

PV combination arrestor V25, 900 V DC with remote signalling

V25 combination arrestor, type 1+2, for photovoltaic systems

• Complete unit, consisting of plug-in varistor arrestor with cut-off unit
• Error-resistant Y circuit to VDE 0100-712 (EN 50539-12)
• Surge protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Arresting capacity up to 7 kA (10/350) and 50 kA (8/20) per pole
• Low DC protection level: • With visual function display for use in distributor housings
 
Application: PV systems with lightning protection system

Type

U max
DC
V

Version

Pack.
pcs

Weight
kg/100 pcs.

Item No.

Shopping list

V25-B+C 3PHFS900

900

3-pole for
PV systems
with RS

1

53,500

5097448

V25-B+C 3PHFS900

U max DC

Uc DC

900

SPD to EN 61643-11

 

Type 1+2

Lightning protection zone LPZ

 

0→2

Impulse discharge current (10/350)

Iimp

7

Nominal discharge current (8/20)

In

30

Maximum discharge current (8/20 μs)

Imax

50

Voltage protection level

Up

Response time

tA

Temperature range

ϑ

-40-+80

Protection rating

 

IP 20

Division unit TE (17.5 mm)

 

4

Connection cross-section rigid

 

2,5-35

Connection cross-section, multi-wire

 

2,5-35

Connection cross-section, flexible

 

2,5-25

Connection options

Technical information

V25-B+C 3PHFS900 / 5097448

Type 1+2 surge protection for photovoltaics 900 V DC V25-B+C...PH-900

0,1 MB, PDF

Technical information, V 20-C/U-3PH-Y; V 20-C/U-3PH-FS ; V 20 PV; V 25 PV; V 50 PV

0,1 MB, PDF

Technical information, V 20-C/U-2PH; V 20-C/U-2PH+FS; V20 PV; V 25 PV; V 50 PV

0,2 MB, PDF

V25-B+C 3PHFS900 / 5097448

On request

GOST certificate of conformity

3 MB, PDF

TRCU certificate MC-MCD-PS-V50-V20-V10-MB-VF-LC-480-481-482

3,1 MB, PDF

Additional information

Catalogue

Transient and lightning protection systems

26,2 MB, PDF

Brochure

Lightning and surge protection for maximum safety

8 MB, PDF

Brochure

Guide to photovoltaic systems

0,9 MB, PDF

Update: 19/1/2019