DEHNpipe
:quality(98)/https://www.dehn.hu/store/f/1390780/HDVORSCHAU/929952a1_16-9.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390780/HDVORSCHAU/929952a1_16-9.jpg)
- Parallel or series connection
- Made of corrosion-resistant stainless steel
- Arrester for protecting a second interface (data or power side) available
- For protecting intrinsically safe measuring circuits and bus systems Ex (i)
- Type in a flameproof enclosure Ex (d)
Details
:quality(98)/https://www.dehn.hu/store/f/1390782/HDVORSCHAU/929952a2_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390782/HDVORSCHAU/929952a2_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390784/HDVORSCHAU/929952a4_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390784/HDVORSCHAU/929952a4_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390781/HDVORSCHAU/929921_941_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390781/HDVORSCHAU/929921_941_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390783/HDVORSCHAU/929952a3_Kat.jpg)
:quality(98)/https://www.dehn.hu/store/f/1390783/HDVORSCHAU/929952a3_Kat.jpg)
DPI MD
Energy-coordinated two-stage arrester, no leakage currents to earth, for 4-20 mA interfaces with M20 x 1.5 thread (female/male). Direct, indirect or no shield earthing. Cable gland available as accessory part.
1 Termék
Cikkszám 929941 DPI MD 24 M 2S
GTIN 4013364098152, Vámtarifa szám: 85363010, Bruttó súly: 187.40 g, PU: 1.00 db.
Műszaki adatok
SPD class | Q |
Max. continuous operating voltage (d.c.) (UC ) | 34.8 V |
Nominal current (IL ) | 0.5 A |
D1 Lightning impulse current (10/350 µs) per line (Iimp ) | 1 kA |
C2 Total nominal discharge current (8/20 µs) (In ) | 10 kA |
Cut-off frequency line-line (fG ) | 14 MHz |
For mounting on (field / device side) | M20 x 1.5 female thread / M20 x 1.5 male thread |
Approvals | EAC, SIL |
DPI ME
Energy-coordinated two-stage arrester with gas discharge tube and diodes to earth. For unbalanced interfaces with 1/2-14 NPT thread (male/male). The earthing conductor is led through the surge arrester.
1 Termék
Cikkszám 929921 DPI ME 24 N A2G
GTIN 4013364098169, Vámtarifa szám: 85363010, Bruttó súly: 255.20 g, PU: 1.00 db.
Műszaki adatok
SPD class | Q |
Max. continuous operating voltage (d.c.) (UC ) | 34.8 V |
Nominal current (IL ) | 0.5 A |
D1 Lightning impulse current (10/350 µs) per line (Iimp ) | 1 kA |
C2 Total nominal discharge current (8/20 µs) (In ) | 10 kA |
For mounting on (field / device side) | 1/2-14 NPT male thread / 1/2-14 NPT male thread |
Approvals | UL, EAC, SIL |
DPI MD EX
Energy-coordinated two-stage surge arrester with low-capacitance protective circuit for protecting intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V to earth. Cable glands must be ordered separately.
2 Termékek
Cikkszám 929960 DPI MD EX 24 M 2
GTIN 4013364098145, Vámtarifa szám: 85363010, Bruttó súly: 185.80 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 34.8 V |
Nominal current (IL ) | 0.5 A |
D1 Lightning impulse current (10/350 µs) per line (Iimp ) | 1 kA |
C2 Total nominal discharge current (8/20 µs) (In ) | 10 kA |
Cut-off frequency line-line (fG ) | 7 MHz |
For mounting on (field / device side) | M20 x 1.5 female thread / M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, SIL |
Cikkszám 929965 DPI MD EX 24 N 2
GTIN 4013364360778, Vámtarifa szám: 85363010, Bruttó súly: 185.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 34.8 V |
Nominal current (IL ) | 0.5 A |
D1 Lightning impulse current (10/350 µs) per line (Iimp ) | 1 kA |
C2 Total nominal discharge current (8/20 µs) (In ) | 10 kA |
Cut-off frequency line-line (fG ) | 7 MHz |
For mounting on (field / device side) | 1/2-14 NPT female thread / 1/2-14 NPT male thread |
Approvals | ATEX, IECEx, SIL |
DPI CD EXI
Surge arrester with a low-capacitance protective circuit for protecting intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V to earth.
2 Termékek
Cikkszám 929961 DPI CD EXI 24 M
GTIN 4013364101784, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 32 V |
Nominal current (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 |
Cut-off frequency line-line (fG ) | 67 MHz |
For mounting on (field / device side) | M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
Cikkszám 929963 DPI CD EXI 24 N
GTIN 4013364101807, Vámtarifa szám: 85363010, Bruttó súly: 196.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 32 V |
Nominal current (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 |
Cut-off frequency line-line (fG ) | 67 MHz |
For mounting on (field / device side) | 1/2-14 NPT male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
DPI CD EXD
Flameproof surge arrester with a low-capacitance protective circuit for protecting measuring circuits and bus systems in potentially explosive atmospheres. Insulation strength > 500 V to earth. Certified to CSA and USA Hazloc standards.
2 Termékek
Cikkszám 929962 DPI CD EXD 24 M
GTIN 4013364101791, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 32 V |
Nominal current (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 |
Cut-off frequency line-line (fG ) | 67 MHz |
For mounting on (field / device side) | M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
Cikkszám 929964 DPI CD EXD 24 N
GTIN 4013364101814, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 32 V |
Nominal current (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 |
Cut-off frequency line-line (fG ) | 67 MHz |
For mounting on (field / device side) | 1/2-14 NPT male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
DPI CD HF EXD
Flameproof surge arrester with an energy-coordinated low-capacitance protective circuit for protecting measuring circuits and bus systems in potentially explosive atmospheres.
1 Termék
Cikkszám 929971 DPI CD HF EXD 5 M
GTIN 4013364120761, Vámtarifa szám: 85363010, Bruttó súly: 285.60 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 6 V |
Nominal current at 80 °C (IL ) | 0.1 A |
C2 Total nominal discharge current (8/20 µs) (In ) | 20 kA |
Cut-off frequency line-line (fG ) | 100 MHz |
For mounting on (field / device side) | M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, SIL |
DPI CD EXD 230 24
Flameproof surge arrester for the data and power side for protecting one 120 / 230 V power supply system and one 24 V data interface of field devices in potentially explosive areas (zones 1 and 2).
Additional safety due to fault-proof Y circuit for 120 / 230 V power supply systems.
II 2 G Ex d IIC T5/T6 version universally applicable in hazardous zones 1 and 2. Certified to CSA and USA Hazloc standards.
2 Termékek
Cikkszám 929969 DPI CD EXD 230 24 M
GTIN 4013364127418, Vámtarifa szám: 85363010, Bruttó súly: 280.00 g, PU: 1.00 db.
Műszaki adatok
Protection of the power side | |
SPD according to EN 61643-11 / IEC 61643-11 | type 2 / class II |
Max. continuous operating voltage (a.c.) (UC ) | 255 V |
Total discharge current (8/20 µs) L+N-PE (Itotal ) | 5 kA |
Voltage protection level L-N (Up ) | ≤ 1.4 kV |
Max. mains-side overcurrent protection | 16 A gG or B 16 A |
Protection of the data side | |
SPD class | U |
Max. continuous operating voltage (d.c.) (UC ) | 32 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 |
For mounting on (field / device side) | M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
Cikkszám 929970 DPI CD EXD 230 24 N
GTIN 4013364127425, Vámtarifa szám: 85363010, Bruttó súly: 273.00 g, PU: 1.00 db.
Műszaki adatok
Protection of the power side | |
SPD according to EN 61643-11 / IEC 61643-11 | type 2 / class II |
Max. continuous operating voltage (a.c.) (UC ) | 255 V |
Total discharge current (8/20 µs) L+N-PE (Itotal ) | 5 kA |
Voltage protection level L-N (Up ) | ≤ 1.4 kV |
Max. mains-side overcurrent protection | 16 A gG or B 16 A |
Protection of the data side | |
SPD class | U |
Max. continuous operating voltage (d.c.) (UC ) | 32 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 |
For mounting on (field / device side) | 1/2-14 npt male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
DPI CD EXI+D 2X24
Flameproof surge arrester for protecting two 24 V interfaces in potentially explosive atmospheres.
2 Termékek
Cikkszám 929950 DPI CD EXI+D 2X24 M
GTIN 4013364137387, Vámtarifa szám: 85363010, Bruttó súly: 247.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 36 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 |
For mounting on (field / device side) | M20 x 1.5 male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |
Cikkszám 929951 DPI CD EXI+D 2X24 N
GTIN 4013364137394, Vámtarifa szám: 85363010, Bruttó súly: 247.00 g, PU: 1.00 db.
Műszaki adatok
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 36 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 |
For mounting on (field / device side) | 1/2-14 NPT male thread |
Approvals | EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL |