DR M 2P 75 FM, DEHNrail M DR M 2P 75 FM, 953 208, 953208, chống sét nguồn điện cấp 3 - 60/75 V a.c (50/60 Hz) - 1 chiều 75 V d.c

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DR M 2P 75 FM, DEHNrail M DR M 2P 75 FM, 953 208, 953208, chống sét nguồn điện cấp 3 - 60/75 V a.c (50/60 Hz) - 1 chiều 75 V d.c

DR M 2P 75 FM, DEHNrail M DR M 2P 75 FM, 953 208, 953208, chống sét nguồn điện cấp 3 - 60/75 V a.c (50/60 Hz) - 1 chiều 75 V d.c

 

 

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Download tài liệu lắp đặt DR M 2P 75 FM

 

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Two-pole DEHNrail M 2P 75 FM surge arrester
Modular and pluggable two-pole surge arrester for protecting
terminal devices of industrial electronics equipment
Width: 1 module
With remote signalling contact
Type 3 SPD according to EN 61643-11
Max. continuous operating voltage: 75 V a.c./d.c.
Total discharge current: 4 kA
Voltage protection level (L/N): < 0.4 kV
Backup fuse: 25 A gL/gG or B 25 A
Energy-coordinated according to IEC 62305-4 with arresters
of the Red/Line series
Fault indication

delivery and installation.

Brand: DEHN + SÖHNE
Type: DR M 2P 75 FM
Part No.: 953 208

or equivalent.


 

Type

DR M 2P 75 FM

Part No.

953 208

SPD according to EN 61643-11 / IEC 61643-11

type 3 / class III

Nominal voltage (a.c.) (UN)

60 V (50 / 60 Hz)

Max. continuous operating voltage (a.c.) (UC)

75 V (50 / 60 Hz)

Max. continuous operating voltage (d.c.) (UC)

75 V

Nominal load current (a.c.) (IL)

25 A

Nominal discharge current (8/20 µs) (In)

2 kA

Total discharge current (8/20 µs) [L+N-PE] (Itotal)

4 kA

Combination wave (UOC)

4 kV

Combination wave [L+N-PE] (UOC total)

8 kV

Voltage protection level [L-N] / [L/N-PE] (UP)

≤ 400 / ≤ 730 V

Response time [L-N] (tA)

≤ 25 ns

Response time [L/N-PE] (tA)

≤ 100 ns

Max. mains-side overcurrent protection

25 A gG or B 25 A

Short-circuit withstand capability for mains-side overcurrent protection with 25 A gG (ISCCR)

6 kArms

Temporary overvoltage (TOV) [L-N] (UT) – Characteristic

 

Temporary overvoltage (TOV) [L-N] (UT) – Characteristic

 

Temporary overvoltage (TOV) [L/N-PE] (UT) – Characteristic

 

Temporary overvoltage (TOV) [L/N-PE] (UT) – Characteristic

 

Temporary overvoltage (TOV) [L+N-PE] (UT) – Characteristic

 

Operating temperature range (TU)

-40 °C ... +80 °C

Operating state / fault indication

green / red

Number of ports

1

Cross-sectional area (min.)

0.5 mmsolid / flexible

Cross-sectional area (max.)

4 mmsolid / 2.5 mmflexible

For mounting on

35 mm DIN rails acc. to EN 60715

Enclosure material

thermoplastic, red, UL 94 V-0

Place of installation

indoor installation

Degree of protection

IP 20

Capacity

1 module(s), DIN 43880

Approvals

KEMA, VDE, UL, CSA

Type of remote signalling contact

changeover contact

Switching capacity (a.c.)

250 V / 0.5 A

Switching capacity (d.c.)

250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A

Cross-sectional area for remote signalling terminals

max. 1.5 mmsolid / flexible

Weight

83 g

GTIN

4013364109735

PU

1 pc(s)

Part No.

953 208


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