DPI CD EXD 230 24 M, DEHNpipe DPI CD EXD 230 24 M 929 969, 929 969, 929969, chống sét đường tín hiệu đo lường điều khiển 4-20 mA
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DPI CD EXD 230 24 M, DEHNpipe DPI CD EXD 230 24 M 929 969, 929 969, 929969, chống sét đường tín hiệu đo lường điều khiển 4-20 mA
DPI CD EXD 230 24 M, DEHNpipe DPI CD EXD 230 24 M 929 969, 929 969, 929969, chống sét đường tín hiệu đo lường điều khiển 4-20 mA
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DPI CD EXD 230 24 M, DEHNpipe DPI CD EXD 230 24 M 929 969, 929 969, 929969, chống sét đường tín hiệu đo lường điều khiển 4-20 mA
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DEHNpipe CD Ex (d) DPI CD EXD 230 24 M dual surge arrester
DEHNpipe
dual type 2 and type 2 / P2 surge arrester,
tested in accordance with EN 61643-11 and -21,
in V4A, IP 67, Ex (d) version,
to be screwed onto two-conductor field devices
with voltage supply connection,
parallel protection of 230 V power supply systems
and 0/4-20 mA interfaces in hazardous zone 1 or 2
delivery and installation.
Brand: DEHN + SÖHNE
Type: DPI CD EXD 230 24 M
Part No.: 929 969
or equivalent.
Specifications
Type |
DPI CD EXD 230 24 M |
Part No. |
929 969 |
Protection of the data side |
|
SPD class |
U |
Nominal voltage (UN) |
24 V |
Max. continuous operating voltage (d.c.) (UC) |
32 V |
Max. continuous operating voltage (a.c.) (UC) |
22.6 V |
Nominal current at 80 °C (IL) |
0.55 A |
D1 Lightning impulse current (10/350 µs) line-PG (Iimp) |
1 kA |
C2 Total nominal discharge current (8/20 µs) (In) |
10 kA |
Voltage protection level line-line for In C2 (UP) |
≤ 58 V |
Voltage protection level line-PG for In C2 (UP) |
≤ 900 V |
Voltage protection level line-line at 1 kV/µs C3 (UP) |
≤ 50 V |
Voltage protection level line-PG at 1 kV/µs C3 (UP) |
≤ 850 V |
Capacitance line-line (C) |
≤ 25 pF |
Capacitance line-PG (C) |
≤ 15 pF |
Operating temperature range (TU) |
-40 °C ... +80 °C |
Degree of protection |
IP 67 |
For mounting on (field / device side) |
M20 x 1.5 male thread |
Connection |
connecting lines (1.3 mm2) |
Length of the connecting line |
250 mm |
Earthing via |
connecting line |
Enclosure material |
StSt (V4A) |
Colour |
bare surface |
Test standards |
IEC 61643-21 / EN 61643-21 |
Approvals |
EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
ATEX approvals |
KEMA 10ATEX0114 X: II 2 G Ex d IIC T5/T6 Gb |
IECEx approvals |
DEK 11.0006X: Ex d IIC T5 or T6 Gb |
CSA & USA Hazloc approvals (1) |
CSA 10.2317168: Ex d IIC T4 ... T6 |
CSA & USA Hazloc approvals (2) |
CSA 10.2317168: Class I Div 1, 2; Class I Zone 1 |
SIL classification |
up to SIL3 *) |
Protection of the power side |
|
SPD according to EN 61643-11 / IEC 61643-11 |
type 2 / class II |
Nominal voltage (a.c.) (UN) |
120/230 V |
Max. continuous operating voltage (a.c.) (UC) |
255 V |
Nominal discharge current (8/20 µs) L-N (In) |
3 kA |
Total discharge current (8/20 µs) L+N-PE (Itotal) |
5 kA |
Voltage protection level L-N (Up) |
≤ 1.4 kV |
Voltage protection level L/N-PE (Up) |
≤ 1.5 kV |
Max. discharge current L-N (Imax) |
3 kA |
Max. mains-side overcurrent protection |
16 A gL/gG or B 16 A |
Short-circuit withstand capability for mains-side overcurrent protection with 16 A gL/gG |
6 kArms |
Temporary overvoltage (TOV) L-N (UT) |
335 V / 5 sec. |
Temporary overvoltage (TOV) L/N-PE (1) (UT) |
400 V / 5 sec. |
Temporary overvoltage (TOV) L/N-PE (2) (UT) |
1200 V+UCS / 200 ms |
Indication of the disconnector |
upstream fuse |
Weight |
255 g |
GTIN |
4013364127418 |
PU |
1 pc(s) |
Part No. |
929 969 |