• Surge protection for 2-core signal line, 24 V

For LSA-PLUS separating strips.

  • Combination of coarse and fine protection of data and I&C lines.
  • Installation close to protected equipment.
  • For protection of communication interfaces and measuring lines of I&C, electronic security and fire detection systems, etc. against impact of surge voltage.
  • Coarse and fine surge protection in differential mode (core – core) and coarse protection in common mode (core – PE).


Specifications:


Parameter name

Parameter value

Type of SPD

C2,C3

Location of SPD

ST 2+3

Mounting

LSA disconnection rail

Maximum operating voltage

Uc

25.00 V AC

Maximum operating voltage

Uc

36.00 V DC

Nominal load current

IL

0.500 A

Serial resistance per core

R

1.60 Ω

C2 nominal discharge current (8/20 µs) per core

In

5.00 kA

C2 total discharge current (8/20 µs) cores-PE

ITotal

10.00 kA

C2 voltage protection level mode core-PE at In

Up

400 V

C3 voltage protection level mode core-PE at 1 kV/µs

Up

350 V

C3 voltage protection level mode core-core at 1 kV/µs

Up

48 V

Response time core-core

ta

1 ns

Response time core-PE

ta

100 ns

Connection (input - output)

LSA disconnection rail

Degree of protection

IP 20

Range of ambient temperatures (min/max)

-40 / 70 °C

According to standard

EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012

ETIM Class

EC001625

Accessories

grounding rail

Customs tariff number

85363010

EAN

8595090551713


Dimensions:




Datasheet:

     CLSA-24


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