MC 50-B 3+1, MC 50-B/3+1, 5096 87 8, 5096878, chống sét, chống sét lan truyền, cắt lọc sét 3 pha OBO, Hahitech

Sản phẩm mới

MC 50-B 3+1, MC 50-B/3+1, 5096 87 8, 5096878, chống sét, chống sét lan truyền, cắt lọc sét 3 pha OBO, Hahitech

MC 50-B 3+1, MC 50-B/3+1, 5096 87 8, 5096878, chống sét, chống sét lan truyền, cắt lọc sét 3 pha OBO, Hahitech

LightningController-Set, 4-pole, for use in TN-S and TT networks:

Completely pre-terminated and ready for connection, consisting of:MC 50-B VDE: Lightning current arrestor, Type 1 (Class B) to EN 61643-11 for interface 0 to1 (LPZ) according to lightning protection zone concept to IEC 61313-1 and DIN VDE 0185-305.MC 125-B/NPE: N-PE spark gap, Type 1 (Class B) to IEC 61643 for use in TN-S and TT systems.

• VDE test marks

• Conforms to VDN Directive 2nd Edition 2004

• Cover and base, plug-in cover

• Arresting capacity 125 kA 10/350 μs

• Voltage protection level < 2,0 kV

• Line following current quenching 25 kA Ipeak

• Incl. plug caps for identifying the connections

• Encapsulated, non-extinguishing spark gap: can be used in standard distributor housingsApplication example: Lightning current arrestor in accordance with VDN Directive 2nd Edition2004 for pre-meter area.Note: Required as decoupling length for surge voltage protection of 5 m of cable.

 

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MC 50-B 3+1

Article number

   

5096 87 8

Nominal voltage

U­N

V

230

SPD to EN 61643-11

   

Type 1

SPD to IEC 61643-11

   

Class 1

Lightning protection Zone LPZ

   

0→1

Impulse discharge current (10/350)

I­imp

kA

50

Total discharge current (10/350)

I­Total 10/350

kA

125

Nominal discharge current (8/20)

I­n

kA

50

Arrestor surge current (8/20) [total]

I­Total 8/20

kA

125

Voltage protection level

Up

kV

<2,0

Response time

tA

ns

<100

Follow current interrupt rating (eff) [N-PE]

I­fi

kA

25

Maximum back-up fuse

 

A

500

Temperature range

ϑ

°C

-40 - +85

Division unit TE (17.5 mm)

   

8

Protection rating

   

IP20

Connection cross-section, rigid

 

mm²

10 - 50

Connection cross-section, multi-wire

 

mm²

10 - 35

Connection cross-section, flexible

 

mm²

10 - 25

 

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