Product Data Sheet: DEHNpipe DPI CD EXI+D 2X48 N (929 953)

Product Data Sheet: DEHNpipe
DPI CD EXI+D 2X48 N (929 953)
■ Easy to mount on the spare cable gland of field devices
■ Flexible use in Ex(i) and Ex(d) circuits
■ Installation in conformity with the lightning protection zone concept at the boundaries from 0B – 2 and higher
Figure without obligation
Basic circuit diagram DPI CD EXI+D 2X48 N
Dimension drawing DPI CD EXI+D 2X48 N
Flameproof surge arrester for use in potentially explosive atmospheres for protecting two 48 V interfaces
Technical data
Type
Part No.
SPD class
DPI CD EXI+D 2X48 N
929 953
T Nominal voltage (UN)
48 V
Max. continuous operating voltage (d.c.) (UC)
58 V
Max. continuous operating voltage (a.c.) (UC)
41 V
Nominal current (IL)
0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp)
1.5 kA
C2 Total nominal discharge current (8/20 µs) (In)
20 kA
C2 Nominal discharge current (8/20 µs) line-PG (In)
10 kA
Voltage protection level line-line for In C2 (Up)
≤ 95 V
Voltage protection level line-PG for In C2 (UP)
≤ 2000 V
Voltage protection level line-line at 1 kV/µs C3 (UP)
≤ 80 V
Voltage protection level line-PG at 1 kV/µs C3 (UP)
≤ 1200 V
Capacitance line-line (C)
≤ 1200 pF
Capacitance line-PG (C)
≤ 15 pF
-40 °C ... +80 °C IP 67 Operating temperature range (TU)
Degree of protection
1
/2-14 NPT male thread connecting lines (1.3 mm ) 2
250 mm
connecting line StSt (V4A) bare surface IEC 61643-21 / EN 61643-21 EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL ATEX approvals (1)
DEKRA 11ATEX0207 X: II 2 (1) G Ex ia [ia Ga] IIC T5 / T6 Gb ATEX approvals (2)
DEKRA 11ATEX0217 X: II 2 G Ex d IIC T5 / T6 Gb IECEx approvals (1)
DEK 11.0076X: Ex ia [ia Ga ] IIC T5 / T6 Gb IECEx approvals (2)
DEK 11.0079X: Ex d IIC T5 / T6 Gb CSA & USA Hazloc approvals (1)
CSA 13.70000407: Ex ia [ia] IIC T5 CSA & USA Hazloc approvals (2)
CSA 13.70000407: Class I Div 1, 2; Class I Zone 1 For mounting on (field / device side)
Connection
Length of the connecting lead
Earthing via
Enclosure material
Colour
Test standards
Approvals
SIL classification
Weight
Customs tariff number
GTIN
PU
)
up to SIL3 * 222 g
85363010
4013364137417
1 pc(s)
)
* For details see: www.dehn-international.com
We reserve the right to introduce changes in performance, configuration and technology, dimensions, weights and materials in the course of technical progress. The figures are shown without obligation.
© DEHN + SÖHNE GmbH + Co. KG · Hans-Dehn-Str. 1 · Postfach 1640 · D-92306 Neumarkt · Tel. +499181 906-0 · www.dehn.de
3,
te
s ted
: Tested +: New (: Discontinued Model
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