Rating Plate - Kerstar KAV 2 Operating Instructions Manual

RATING PLATE

The rating plate gives the precise information about this product. A full explanation is
given below.
Made by:
Model No: KAV 2
II 3 D Ex h IIIC T50°C Dc
II 3 G Ex h IIC T6 Gc
1. Name and address of manufacturer
2. Manufacturers' model or type number
3. Year of manufacture, assembly or construction
4. The mark
5. symbol. The distinctive community mark showing a product is suitable
for use in an explosive dust and/or gas atmosphere.
6. II – equipment group II (Surface Industries)
7. 3 – Category 3 product
8. G – explosive gas, vapour or mist atmosphere
9. D – explosive dust atmosphere
10. Ex h – Protection Concept – Constructional Safety
11. IIIC T50°C Dc – IIIC dust group – Conductive dust
12. IIC T6 Gc
Hydrogen
13. The serial no. For example, 17H 123 – made in August 2017 number 123
14. X – refer to instruction book for special operating or user information
NN4 7HS, UK.
– T50°C surface temperature for dust evaluation less than 50°C
– Dc dust atmosphere EPL (Equipment Protection Level) Zone 22
– IIC gas group. Suitable for group II gases, vapours & mists e.g.
– T6 surface temperature classification for gases, vapours &
mists less than 85°C
– Gc gas atmosphere EPL (Equipment Protection Level) Zone 2
Year: 2017
Serial No: 17H 123
Certificate No.
EMT 17 ATEX 0031X