DEHNbox DBX U4 KT BD S 0-180, 922 400, 922400, hộp tủ chống sét đường tín hiệu công nghệ thông tin truyền thông điều khiển, DEHN

Sản phẩm mới

DEHNbox DBX U4 KT BD S 0-180, 922 400, 922400, hộp tủ chống sét đường tín hiệu công nghệ thông tin truyền thông điều khiển, DEHN

DEHNbox DBX U4 KT BD S 0-180, 922 400, 922400, hộp tủ chống sét đường tín hiệu công nghệ thông tin truyền thông điều khiển, DEHN


Download tài liệu DBX U4 KT BD S 0-180

Download tài liệu lắp đặt DBX U4 KT BD S 0-180

 

Download tài liệu thiết bị chống sét DEHN

 

DEHNbox DBX U4 KT BD S 0-180, 92Compact DEHNbox DBX U4 KT BD S 0-180 combined arrester
Universal type 1/P1 lightning current and surge
arrester with actiVsense technology
for automatic detection of the operating voltage
and optimal adaptation of the voltage protection
level; tested to EN 61643-21 and energy-coordinated
according to IEC 61643-22 for protecting one pair
for galvanically isolated balanced interfaces,
optional direct or indirect shield earthing
Operating voltage: UN: 0-180 V
Permissible superimposed signal voltage: ≤ +/- 5 V
Nominal current IL (equals max. short-circuit current): 100 mA
D1 Total lightning impulse current (10/350 µs): 10 kA
C2 Total nominal discharge current (8/20 µs): 20 kA

delivery and installation.

Brand: DEHN + SÖHNE
Type: DBX U4 KT BD S 0-180
Part No.: 922 400

or equivalent.

 

Specifications

 

Type

DBX U4 KT BD S 0-180

Part No.

922 400

SPD class

TYPE 1|P1

Nominal voltage (UN)

0-180 V

Frequency of the nominal voltage (fUN)

0-400 Hz

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

180 V

Permissible superimposed signal voltage (Usignal)

≤ +/- 5 V

Cut-off frequency line-line (Usignal, balanced 100 ohms) (fG)

50 MHz

Nominal current I(equals max. short-circuit current)

100 mA

D1 Total lightning impulse current (10/350 µs) ( Iimp)

10 kA

D1 Lightning impulse current (10/350 µs) per line ( Iimp)

2.5 kA

C2 Total nominal discharge current (8/20 µs) ( In)

20 kA

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

10 kA

Voltage protection level line-line for IC2 (Up)

see diagram, line C2

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

see diagram, line C3

Voltage protection level line-line for Iimp D1 (Up)

≤ UN + 50 V

Voltage protection level line-PG for D1/C2/C3

≤ 550 V

Series resistance per line

≤ 9 ohms; typically 7.9 ohms

Capacitance line-line (C)

≤ 80 pF

Capacitance line-PG (C)

≤ 70 pF

Operating temperature range (TU)

-25 °C ... +40 °C

Degree of protection

IP 65

Cross-sectional area of the signal lines

0.08-1.5 mm2

Cross-sectional area of the earth terminal

2.5-4 mm2

Dimensions (L x W x H)

93 x 93 x 55 mm

Enclosure material

polycarbonate

Colour

grey

Test standards

IEC 61643-21 / EN 61643-21

Approvals

EAC

Weight

220 g

GTIN

4013364137349

PU

1 pc(s)

Part No.

922 400

RelatedProducts