DRL RE 12, DEHNrapid LSA DRL RE 12 907 421, 907 421, 907421, chống sét 1 đôi dây tín hiệu krone 12-14 V d.c/9.5-12 V a.c, DEHN

New product

DRL RE 12, DEHNrapid LSA DRL RE 12 907 421, 907 421, 907421, chống sét 1 đôi dây tín hiệu krone 12-14 V d.c/9.5-12 V a.c, DEHN

DRL RE 12, DEHNrapid LSA DRL RE 12 907 421, 907 421, 907421, chống sét 1 đôi dây tín hiệu krone 12-14 V d.c/9.5-12 V a.c, DEHN


Download tài liệu DRL RE 12

Download tài liệu lắp đặt DRL RE 12

 

Download tài liệu thiết bị chống sét DEHN

 

DRL RE 12 protective plug (1 pair)
DEHNrapid LSA surge protective plug
SPD class: type 3/P1
Tested to EN 61643-21 and energy-
coordinated acc. to IEC 61643-22
with type 1 DRL plug-in SPD block
For protecting two single cores
In conjunction with the earthing
frame, it can be plugged into LSA disconnection
blocks of the 2/10 series or directly into the DRL
plug-in SPD block as an extension to the combined
arrester
Max. continuous operating voltage (d.c.): 14 V
Nominal current: 0.4 A

delivery and installation.

Brand: DEHN + SÖHNE
Type: DRL RE 12
Part No.: 907 421

or equivalent.

 

Specifications

 

Type

DRL RE 12

Part No.

907 421

SPD class

TYPE 3|P1

Nominal voltage (UN)

12 V

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

14 V

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

9.5 V

Nominal current (IL)

0.4 A

D1 Total lightning impulse current (10/350 µs) in combination with DRL 10 B... (Iimp)

5 kA

D1 Lightning impulse current (10/350 µs) per line in combination with DRL 10 B... (Iimp)

2.5 kA

C2 Total nominal discharge current (8/20 µs) in combination with DRL 10 B... (In)

10 kA

C2 Nominal discharge current (8/20 µs) per line in combination with DRL 10 B... (In)

5 kA

C1 Nominal discharge current (8/20 µs) per line without DRL 10 B... (In)

0.5 kA

Voltage protection level line-PG for Iimp D1 in combination with DRL 10 B... (Up)

≤ 45 V

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

≤ 36 V

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

≤ 19 V

Series resistance per line

4.7 ohms

Cut-off frequency line-PG (fG)

2.7 MHz

Capacitance line-line (C)

≤ 1 nF

Capacitance line-PG (C)

≤ 2 nF

Operating temperature range (T)

-40 °C ... +80 °C

Degree of protection

IP 20 (when plugged in)

Plugs into

LSA disconnection block 2/10 or DRL 10 B ... plug-in SPD block

Earthing via

earthing frame

Enclosure material

polyamide PA 6.6

Colour

yellow

Test standards

IEC 61643-21 / EN 61643-21

Approvals

EAC

Weight

4 g

GTIN

4013364107618

PU

10 pc(s)

Part No.

907 421

RelatedProducts