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BVT KKS APD 36, BLITZDUCTOR BVT KKS APD 36 918 421, 918 421, 918421, chống sét đường tín hiệu đo lường điểu khiển sensor 36 V d.c
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BVT KKS APD 36, BLITZDUCTOR BVT KKS APD 36 918 421, 918 421, 918421, chống sét đường tín hiệu đo lường điểu khiển sensor 36 V dc
BVT KKS APD 36, BLITZDUCTOR BVT KKS APD 36 918 421, 918 421, 918421, chống sét đường tín hiệu đo lường điểu khiển sensor 36 V d.c
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BVT KKS APD 36, BLITZDUCTOR BVT KKS APD 36 918 421, 918 421, 918421, chống sét đường tín hiệu đo lường điểu khiển sensor 36 V d.c
Download tài liệu BVT KKS APD 36
Download tài liệu lắp đặt BVT KKS APD 36
Download tài liệu thiết bị chống sét DEHN
Coordinated BVT KKS APD 36 combined arrester f. voltage measuring circuits
Combined lightning current and surge arrester
BLITZDUCTOR VT KKS, SPD class TYPE 1/P1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22 for the protection of voltage
measuring circuits of cathodic corrosion protection
systems, with remote signalling contact, connection
via screw terminals, 2 pole, installation width 1,5 TE
Max. continuous operating voltage (d.c.): 36.8 V
Nominal current: 0.05 A
D1 Total lightning impulse current (10/350 µs): 7 kA
delivery and installation.
Brand: DEHN + SÖHNE
Type: BVT KKS APD 36
Part No.: 918 421
or equivalent.
Specifications
Type |
BVT KKS APD 36 |
Part No. |
918 421 |
SPD class |
TYPE 1|P1 |
Nominal voltage (UN) |
36 V |
Max. continuous operating voltage (d.c.) (Uc) |
36.8 V |
Nominal current (IL) |
0.05 A |
D1 Total lightning impulse current (10/350 µs) (Iimp) |
7 kA |
D1 Lightning impulse current (10/350 µs) per line (Iimp) |
3.5 kA |
C2 Total nominal discharge current (8/20 µs) (In) |
40 kA |
C2 Nominal discharge current (8/20 µs) per line (In) |
20 kA |
Voltage protection level line-line for Iimp D1 (Up) |
≤ 65 V |
Voltage protection level line-PG for Iimp D1 (Up) |
≤ 800 V |
Voltage protection level line-line at 1 kV/µs C3 (Up) |
≤ 48 V |
Voltage protection level line-PG at 1 kV/µs PG (Up) |
≤ 600 V |
A2 Total alternating current withstand capability |
20 A |
Series resistance per line |
55 ohms |
Cut-off frequency line-line (fG) |
4 dB at 1 MHz (100 ohms) |
Capacitance line-line (C) |
≤ 1 nF |
Capacitance line-PG (C) |
≤ 10 pF |
Operating temperature range (TU) |
-40 °C ... +80 °C |
Degree of protection |
IP 20 |
For mounting on |
35 mm DIN rails acc. to EN 60715 |
Connection (input / output) |
screw / screw |
Cross-sectional area, solid |
0.5 mm-6 mm2 |
Cross-sectional area, flexible |
0.5 mm-4 mm2 |
Tightening torque (terminal) |
0.8 Nm |
Earthing via |
screw terminal |
Enclosure material |
thermplastic, UL 94 V-0 |
Colour |
yellow |
Test standards |
IEC 61643-21 / EN 61643-21 |
Approvals |
EAC |
Type of remote signalling contact |
break contact |
Switching capacity (d.c.) |
250 V / 0.1 A, 125 V / 0.2 A, 75 V / 0.5 A |
Switching capacity (a.c.) |
250 V / 0.5 A |
Cross-sectional area for remote signalling terminals |
max. 1.5 mm2 |
Weight |
118 g |
GTIN |
4013364094901 |
PU |
1 pc(s) |
Part No. |
918 421 |