Sản phẩm mới
BXT ML4 BC 5, BLITZDUCTOR 920 350 ,920 350, 920350, chống sét đường tín hiệu 4 dây 4.2-5 V a.c / 6 V d.c
This product is no longer in stock
Availability date:
BXT ML4 BC 5, BLITZDUCTOR 920 350 ,920 350, 920350, chống sét đường tín hiệu 4 dây 4.2-5 V a.c / 6 V d.c
BXT ML4 BC 5, BLITZDUCTOR 920 350 ,920 350, 920350, chống sét đường tín hiệu 4 dây 4.2-5 V a.c / 6 V d.c
Recipient :
* Required fields
or Cancel
BXT ML4 BC 5, BLITZDUCTOR 920 350 ,920 350, 920350, chống sét đường tín hiệu 4 dây 4.2-5 V a.c / 6 V d.c
Download tài liệu BXT ML4 BC 5
Download tài liệu lắp đặt BXT ML4 BC 5
Download tài liệu thiết bị chống sét DEHN
BLITZDUCTOR XT BXT ML4 BC 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four unearthed single cores sharing a reference potential
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6.0 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA
delivery and installation.
Brand: DEHN + SÖHNE
Type: BXT ML4 BC 5
Part No.: 920 350
or equivalent.
Specifications
Type |
BXT ML4 BC 5 |
Part No. |
920 350 |
SPD monitoring system |
LifeCheck |
SPD class |
TYPE 1|P1 |
Nominal voltage (UN) |
5 V |
Max. continuous operating voltage (d.c.) (UC) |
6.0 V |
Max. continuous operating voltage (a.c.) (UC) |
4.2 V |
Nominal current at 45 °C (IL) |
1.0 A |
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 Iimp D1 (Up) |
≤ 25 V |
Voltage protection level line-PG for Iimp D1 (Up) |
≤ 550 V |
Voltage protection level line-line at 1 kV/µs C3 (Up) |
≤ 9 V |
Voltage protection level line-PG at 1 kV/µs C3 (Up) |
≤ 550 V |
Series resistance per line |
1.0 ohm(s) |
Cut-off frequency line-line (fG) |
1.0 MHz |
Capacitance line-line (C) |
≤ 5.4 nF |
Capacitance line-PG (C) |
≤ 16 pF |
Operating temperature range (TU) |
-40 °C ... +80 °C |
Degree of protection (with plugged-in protection module) |
IP 20 |
Pluggable into |
BXT BAS / BSP BAS 4 base part |
Earthing via |
BXT BAS / BSP BAS 4 base part |
Enclosure material |
polyamide PA 6.6 |
Colour |
yellow |
Test standards |
IEC 61643-21 / EN 61643-21, UL 497B |
Approvals |
CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL |
SIL classification |
up to SIL3 *) |
ATEX approvals |
DEKRA 11ATEX0089 X: II 3 G Ex nA IIC T4 Gc |
IECEx approvals |
DEK 11.0032X: Ex nA IIC T4 Gc |
CSA & USA Hazloc approvals (1) |
2516389: Class I Div. 2 GP A, B, C, D T4 |
CSA & USA Hazloc approvals (2) |
2516389: Class I Zone 2, AEx nA IIC T4 |
Weight |
24 g |
GTIN |
4013364109131 |
PU |
1 pc(s) |
Part No. |
920 350 |