Sản phẩm / SLS-B+C50/3+1, 370242, thiết bị chống sét đánh nguồn điện 3 pha Ingesco, 12,5 kA - 50 kA 10/350μs, 30 kA - 60 kA - 100 kA 8/20μs

SLS-B+C50/3+1, 370242, thiết bị chống sét đánh nguồn điện 3 pha Ingesco, 12,5 kA - 50 kA 10/350μs, 30 kA - 60 kA - 100 kA 8/20μs

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SLS-B+C50/3+1, 370242, thiết bị chống sét đánh nguồn điện 3 pha Ingesco, 12,5 kA - 50 kA 10/350μs, 30 kA - 60 kA - 100 kA 8/20μs


Download Catalogue tài liệu SLS-B+C50/3+1

Download Catalogue tài liệu tổng thiết bị chống sét lan truyền Ingesco


SLS-B+C50/3+1

Lightning and surge arrester for three phase lines (3F+N) 230/400 V.

Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and surges up to 50kA (10/350) in TT (TNS) networks.

Recommended for industrial facilities or buildings, with a risk of partial lightning currents, induced overvoltages during a lightning strike or switching overvoltages.


FEATURES

Characteristics
  • Three phases protector (3-poles + NPE).
  • Provides high protection and low residual stress, for its combination of high performance varistors and encapsulated spark gap.
  • Easily replaceable plug-in modules with locking system.
  • Base and modules configured for secure mounting.
  • Easy maintenance through local fault locator.
Download data sheet

PDF icon SLS-B+C50/3+1


TECHNICAL DATA

Description

Reference

NºPhases

Grade of proteccion

Range Tª work

A (mm)

B (mm)

C (mm)

D (mm)

E (mm)

Weight (gr/m)

SLS-B+C50/3+1

370242

3F+N

IP20

de -40º a 80ºC

72

82

72

45

48

460

SLS-B+C50/220V

370247

-

IP20

de -40º a 80ºC

-

-

-

45

48

95

 
 
 

Parameters

 

L-N

NPE

Rated voltage

Un

230 V AC

-

Maximum working voltage

Uc

260 V AC

255 V AC

Current peak value of lightning (10/350μs)

Iimp

12,5 kA

50 kA

Nominal discharge current (8/20μs)

In

30 kA

50 kA

Maximum discharge current (8/20μs)

Imax

60 kA

100 kA

Protection level

Up

<1,2 kV

<1,5 kV

Backup fuse maximum

 

160 A gU/gG

-

Response time

tA

25 ns

100 ns

Wire cross-section, rigid min/max

 

1-35mm2

Wire cross-section, flexible min/maxIndicador

 

1-25mm2

Local fault indicator

 

yes

no

Mounting type

 

DIN rail 35mm

 
CERTIFICATIONS
 
  • lEC 61.643-11:2011
  • UNE 21.186:2011
  • EN 61.643-11 :2012
  • NFC 17-102:2011
  • UNE 61.643-11 :2013
  • UNE EN 60.664-1:2008
  • lEC 62.305-1, 2, 3 y 4
  • RBT
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