Combination of coarse and fine surge protection for DM-PROFIBUS 5V

Combination of coarse and fine surge protection for DM-PROFIBUS 5V

Product Details:

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Product Description

Surge Arresters

DM-PROFIBUS 5 V

DM-PROFIBUS 24 V 

Combination of coarse and fine surge protection for the PROFIBUS industrial bus-bar system. Designed to protect line and communication interfaces of the PROFIBUS

industrial bus-bar system. Longitudinal overvoltage (core – earth) is prevented by coarse surge protection. Lateral overvoltage (core – core) is prevented

by a two-level combination of coarse and fine surge protection. Also, cable shielding is protected.

 

Technical data

DM-PROFIBUS 5 V

DM-PROFIBUS 24 V

Location SPD

ST 2+3

ST 2+3

Nominal voltage Un

5 V DC

24 V DC

Maximum operating voltage Uc

8,1 V DC/5,7 V AC

29,1 V DC / 20,6 V AC

Nominal current IL

60 mA

60 mA

C2 nominal discharge current (8/20 μs) per line In

10 kA

10 kA

C2 voltage protection level line - line (COM) at In UP

150 V

300 V

C2 voltage protection level COM (SH) – PE at ln Up

350 V

350 V

C3 voltage protection level line - line (COM) at 1 kV/μs Up

40 V

40 V

C3 voltage protection level COM (SH) – PE at 1 kV/μs Up

650 V

650 V

Series resistance per line R

1 Ω

1 Ω

Threshold frequency line - line fG

100 MHz

100 MHz

Response time line - line (COM) ta

1 ns

1 ns

Response time COM (SH) – PE ta

100 ns

100 ns

Degree of protection

IP 20

IP 20

Range of operating temperatures

– 40 °C … + 80 °C

– 40 °C … + 80 °C

Mounting on

DIN rail 35 mm

DIN rail 35 mm

Cross-section of connected conductors

Solid max

Stranded max

 

ISO: 4 mm2 ; AWG: 11

ISO: 2,5 mm2 ; AWG: 13

 

ISO: 4 mm2 ; AWG: 11

ISO: 2,5 mm2 ; AWG: 13

Tightening torque

0,6 Nm

0,6 Nm

Meets the requirements of standard

EN 61643-21

EN 61643-21

Ordering number

8595090515319

8595090516736

 


SABO SYSTEMS PVT. LTD.

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SABO SYSTEMS PVT. LTD.
Banarsi Complex, First Floor, Faizabad Road, Opp. SBI Nishatganj Branch, Lucknow - 226006, Uttar Pradesh, India
Phone :91-522-4077769
Mr Pawan Kumar Agarwal (Director)
Mobile :+919415002845, +917800009601
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