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Ex p relay
Power
Technical data
20190910_Manual_Exp-Relais_Power_en.docx
Rev. 0
Page 21 of 24
8
Technical data
Ex p power relay
Parameters
Specifications
Type
17-51P6-1*11/****
EU type examination certificate
EPS 18 ATEX 1 159 X
IECEx certification
IECEx EPS 18.0082X
Marking
II 2G
Ex eb qb IIC T4 Gb
II 2D
Ex tb IIIC T130 °C Db
Ambient temperature range
-25 °C to +65 °C
Storage and transport
-25 °C to +65 °C
Mains voltage DC (variant)
24 Vdc, +/- 10 %
Mains voltage AC (variant)
110 Vac, 230 Vac, +/- 10%
Power loss
3.5 W
Max. switching voltage
400 Vac, 28Vdc
Max. switching current
16 A
Max. starting current
80 A (20 ms), 30 A (4 s)
Breaking capacity
4000 VA
Terminal type
Tension spring
Connection terminal “Ex e“
2.5 mm² (fine stranded)
4.0 mm² (rigid)
IP degree of protection
IP 66 in separately approved enclosure
IP 20 Ex q container
Dimensions (module)
115 mm x 112 mm x 57 mm
Dimensions (controller)
220 mm x 120 mm x 90 mm
Weight
1.5 kg
Ampacity of the Ex p power relay
Ampacity [A]
10
12
13
14
15
16
Ambient temperature Ta [°C]
65
60
52
45
38
25