Kobold DSS -11, Руководство по эксплуатации, Страница: 10 / 36

DSS
Page 10 DSS K08/0322
2.1. Electrical characteristics for Ex i
Electrical data:
• Rated voltage up to 45 volt AC / DC
• Rated current up to 2 A
• Ui
IC
≤ 30 V AC / DC, Ii
IIC
≤ 250 mA
• Ui
IIB
≤ 45 V AC / DC, Ii
IB
≤ 2 A
• Ui
IIIC
≤ 45 V AC / DC, Ii
IIIC
≤ 250 mA
• Li = negligible, Ci = negligible
• Heating on the outer housing <15 K
2.2 Type code
The equipment is identified by the following type code:
Type Description Item-No. Remarks
41R57 A B Type coding
41R57 Contact device
A N/O contact (2 wires), Plug with black cap
Change-over contact (3 wires), Plug with grey
cap
B 70 – 75 with marking (not ex-relevant) 202.289 N/O
45 – 50 with marking 202.285 N/O
50 – 55 with marking 202.286 N/O
60 – 65 with marking 202.287 N/O
70 – 75 with marking 202.288 Change-over
60 – 65 change-over contact 202.290 Change-over
2.3 Temperature class
The reed switch is suitable for temperature class T4 / T125 ° C.
2.4 General requirements
2.4.1 Intended Use
a) To ensure safe operation, the products may only be used according to the
instructions in the assembly instructions. During use, the legal and safety
regulations required for the respective application must be observed in
addition. This applies analogously when using accessories.
b) Failure to comply with the instructions given in this excerpt or in the case of
improper handling of the product will render our liability null and void. In
addition, the warranty on products and spare parts is void.
c) The products are not safety elements in terms of their intended use.
d) Only original parts of the manufacturer may be used.