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PHOENIX CONTACT S-PT-EX-24DC-1/2" S-PT-EX-24DC-1/2" 2800035 PHOENIX CONTACT Surge protection device View larger
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S-PT-EX-24DC-1/2" 2800035 PHOENIX CONTACT Surge protection device

S-PT-EX-24DC-1/2"

2800035

PHOENIX CONTACT

1 Pcs.

Surge protection device Surge protection for a potential-free driven signal circuit to ground on the IP67 rating spin-on module for sensor heads, 1/2 inch 14 NPT connection. Tested according to the types of protection in the Ex Ex d/Ex tD/Ex ia IIC/Ex iaD zones. Suitable for use in fieldbus systems according to the FISCO concept, suitable for HART. Surge protection for an earth potential-free operated signal circuit in the screw-on module of protection class IP67 for sensor heads, connection 1/2 inch 14 NPT. Tested according to types of ignition protection in Ex areas Ex d / Ex tD / Ex ia IIC / Ex iaD. Is suitable for use in the fieldbus system according to the FISCO concept, HART-capable. Can be used in safety-related circuits up to SIL 3.

Automation > Combined arrester for data networks/MCR-technology
Trabtech (TT)

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Key Commercial Data

Orderkey2800035
Packing unit1 pc
Catalog pagePage 130 (C-4-2017)
GTIN4046356411011
Weight per Piece (excluding packing)198.430 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height28 mm
Width28 mm
Depth79 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 80 °C (non-Ex)
Altitude≤ 2000 m (amsl (above mean sea level))
Degree of protectionIP67

General

Housing materialStainless steel
Colorsilver
Mounting type1/2" NPT
TypeScrew-in module
Number of positions2
Direction of actionLine-Line & Line-Earth Ground

Protective circuit

IEC test classificationC1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous voltage UC36 V DC
25 V AC
Operating effective current ICat UC≤ 5 µA
Residual current IPE≤ 2 µA
Nominal discharge current In(8/20) µs (line-line)260 A
Nominal discharge current In(8/20) µs (line-earth)10 kA
Pulse discharge current Iimp(10/350) µs1 kA
Total discharge current Itotal(8/20) µs20 kA
Total discharge current Itotal(10/350) µs2 kA
Max. discharge current Imax(8/20) µs maximum (line-line)260 A
Max. discharge current Imax(8/20) µs maximum (line-earth)20 kA
Nominal pulse current Ian (10/1000) µs (line-line)50 A
Output voltage limitation at 1 kV/µs (line-line) spike≤ 130 V
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 1.1 kV
Output voltage limitation at 1 kV/µs (line-line) static≤ 60 V
Voltage protection level Up(line-line)≤ 65 V (C3 - 10 A)
Voltage protection level Up(line-earth)≤ 1.1 kV (C3 - 100 A)
≤ 1.1 kV (C1 - 1 kV/500 A)
≤ 1.2 kV (C2 - 10 kV / 5 kA)
Response time tA(line-line)≤ 1 ns
Response time tA(line-earth)≤ 100 ns
Input attenuation aE, sym.typ. 0.1 dB (30 MHz / 50 Ω)
typ. 0.1 dB (6 MHz / 150 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm systemtyp. 70 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm systemtyp. 70 MHz
Capacity (line-line)typ. 20 pF
Capacity (line-earth)typ. 5 pF
Surge protection fault messagenone
Impulse durability (line-line)C3 - 25 A
Impulse durability (line-earth)C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C3 - 100 A
D1 - 1 kA
Alternating current carrying capacity (line-earth)10 A - 1 s

Connection data

Connection methodIndividual wires

Standards and Regulations

Standards/specificationsEN 61643-21 A2:2013
EN 60079-0 2012
EN 60079-1 2007
EN 60079-11 2012
EN 60079-31 2009
IEC 60079-0 2011
IEC 60079-1 2007
IEC 60079-11 2011
IEC 60079-31 2008

General

Maximum inner capacitance Ci1.65 nF
Max. internal inductance Li1 µH
Max. input current Ii500 mA (T4 / ≤ 75 °C)
500 mA (T5 / ≤ 75 °C)
500 mA (T6 / ≤ 60 °C)
Max. input voltage Ui36 V DC
max. input power Pi3 W
Insulation voltage to ground500 V AC
Ambient temperature (operation)-40 °C ... 75 °C (T4)
-40 °C ... 75 °C (T5)
-40 °C ... 60 °C (T6)

Conformity / approvals

ATEX II 1 G Ex ia IIC T4...T6
 II 2 G Ex d IIC T4...T6
 II 1 D Ex iaD 20 IP6x T85 °C...135 °C
 II 2 D Ex tD A21 IP6x T85 °C...135 °C
IECExGa Ex ia IIC T4...T6
Ex d IIC T4...T6
Ex iaD IP6x T85 °C...135 °C
Ex tD A21 IP6x T85 °C...135 °C

Environmental Product Compliance

China RoHSEnvironmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Classifications


Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.