DEHNcord L 1P, DCOR L 1P 275, DCOR L 1P 275 900 431, 900 431, 900431, chống sét 1 cực nguồn điện 275V, chống sét lan truyền

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DEHNcord L 1P, DCOR L 1P 275, DCOR L 1P 275 900 431, 900 431, 900431, chống sét 1 cực nguồn điện 275V, chống sét lan truyền

DEHNcord L 1P, DCOR L 1P 275, DCOR L 1P 275 900 431, 900 431, 900431, chống sét 1 cực nguồn điện 275V, chống sét lan truyền


 

Download tài liệu DCOR L 1P 275

Download tài liệu hướng dẫn lắp đặt DCOR L 1P 275

Download tài liệu thiết bị chống sét DEHN

 

 

 

DEHNcord L 1P 275 surge arrester
Single-pole surge arrester for all 230 V installation
systems
Type 2 SPD according to EN 61643-11
For use in cable duct systems, flush-mounted
systems and flush-type boxes
Fault indication
Max. continuous operating voltage: 275 V a.c.
Voltage protection level: <= 1.5 kV
Nominal discharge current: 5 kA
Max. mains-side overcurrent protection: 16 A gG
or B/C 16 A
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

delivery and installation.

Brand: DEHN + SÖHNE
Type: DCOR L 1P 275
Part No.: 900 431

or equivalent.


 

Type

DCOR L 1P 275

Part No.

900 431

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

type 2 / class II

Nominal voltage (a.c.) (UN)

230 V (50 / 60 Hz)

Max. continuous operating voltage (a.c.) [L-N] (UC)

275 V (50 / 60 Hz)

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

5 kA

Max. discharge current (8/20 µs) (Imax)

10 kA

Voltage protection level [L-N] (UP)

≤ 1.5 kV

Voltage protection level [L-N] at 3 kA (UP)

≤ 1 kV

Voltage protection level [L-N] at 1.5 kA (UP)

≤ 0.85 kV

Response time [L-N] (tA)

≤ 25 ns

Max. mains-side overcurrent protection

25 A gG

Short-circuit withstand capability for mains-side overcurrent protection (ISCCR)

25 kArms

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

335 V / 5 sec. – withstand

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

440 V / 120 min. – safe failure

Operating state / fault indication

green / red

Number of ports

1

Operating temperature range (TU)

-40 °C ... +80 °C

Connecting wires

1.5 mm2, 200 mm long

Enclosure material

thermoplastic, red, UL 94 V-2

Place of installation

indoor installation

Degree of protection of installed device

IP 20

Approvals

KEMA

Weight

46 g

GTIN

4013364310827

PU

1 pc(s)

Part No.

900 431


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