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Combination of 1-pole coarse and fine surge protection for DM-006/J z DS

Combination of 1-pole coarse and fine surge protection for DM-006/J z DS

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Surge Arresters

DM-006/J z DS

DM-012/J z DS

DM-024/J z DS

DM-060/J z DS

DM-110/J z DS

Combination of 1-pole coarse and fine surge protection z = coupling impedance (R – resistance, L –inductivity) Designed to protect single-wire telecommunication, data and other lines with a common operating ground from pulse overvoltage. The protection is particularly suitable for installation in ESS and EFS.

 

Technical data

DM-006/J z DS

DM-012/J z DS

DM-024/J z DS

DM-060/J z DS

DM-110/J z DS

Location SPD

ST 2+3

ST 2+3

ST 2+3

ST 2+3

ST 2+3

Nominal voltage Un

6 V DC

12 V DC

24 V DC

60 V DC

110 V DC

Maximum operating voltage Uc

8,1 V DC / 5,7 V AC

14,5 V DC / 10,2 V AC

29,1 V DC / 20,6 V AC

73,7 V DC / 52 V AC

121 V DC / 85 V AC

Nominal current R/L IL

60 mA / 370 mA

60 mA / 370 mA

60 mA / 370 mA

60 mA / 370 mA

60 mA / 370 mA

C2 nominal discharge current line - COM In

10 kA

10 kA

10 kA

10 kA

10 kA

C2 voltage protection level line – COM at In Up

20 V

30 V

46 V

190 V

225 V

C3 voltage protection level line – COM at 1 kV/μs Up

12 V

19 V

39 V

105 V

165 V

Series resistance per line R/L R

6,8 Ω / 100 μH

6,8 Ω / 100 μH

6,8 Ω / 100 μH

6,8 Ω / 100 μH

6,8 Ω / 100 μH

Threshold frequency R/L fG

1,5 MHz / 160 kHz

2,5 MHz / 160 kHz

6 MHz / 160 kHz

10 MHz / 160 kHz

13 MHz / 160 kHz

Response time line - COM ta

1 ns

1 ns

1 ns

1 ns

1 ns

Degree of protection

IP 20

IP 20

IP 20

IP 20

IP 20

Range of operating temperatures

– 40 °C … + 80 °C

– 40 °C … + 80 °C

– 40 °C … + 80 °C

– 40 °C … + 80 °C

– 40 °C … + 80 °C

Mounting on

DIN rail 35 mm

DIN rail 35 mm

DIN rail 35 mm

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

 

 

ISO: 4 mm2 ; AWG: 11

ISO: 2,5 mm2 ; AWG: 13

 

 

ISO: 4 mm2 ; AWG: 11

ISO: 2,5 mm2 ; AWG: 13

 

 

ISO: 4 mm2 ; AWG: 11

ISO: 2,5 mm2 ; AWG: 13

Tightening torque

0,8 Nm

0,8 Nm

0,8 Nm

0,8 Nm

0,8 Nm

Meets the requirements of standard

EN 61643-21

EN 61643-21

EN 61643-21

EN 61643-21

EN 61643-21

Ordering number

DM-xxx/J R DS

DM-xxx/J L DS

 

8595090530671

8595090530688

 

8595090530695

8595090530701

 

8595090530718

8595090530725

 

8595090530732

8595090530749

 

8595090530756

8595090530763