Burkert Type 6022 - Manual (Page 14)

14 - 03 ATEX5014 X
english
3.1 Technical data for the type 0641 and 2832 units
Temperature class T3
Electromagnet used Type 64.-, PTB 02 ATEX 2094X
Circuit function of the valve A = normally closed
Type of current Universal current (0 Hz ... 60 Hz)
Rated voltage 12 V ... 240 V (±10 %)
Rated current 0.58 ...0.034 A
Power limit at steady state 7 W
Maximal permissible ambient
temperature range Individually mounted -40 °C ... +60 °C
Block assembly -40 °C ... +45 °C
Type of protection
IP 65 according to EN 60529
(DIN VDE 0470 Part 1)
Electrical connection
For the marking of the electrical connection
variants, the letters A, L and K are used
according to the Approval for Electro-
magnets PTB 02 ATEX 2094X
(see following description).
Type of protection / Marking
of the magnetic coil
Electrical connection "A":
II 2G Ex mb II T4, T5
Electrical connection "L" and "K":
II 2G Ex mb e II T4, T5
(see following description)
Type of protection / Marking
of the complete unit
Electrical connection "A ":
II 1 / 2 G Ex m II T3
Electrical connection "L" and "K":
II 1 / 2G Ex em II T3
(see following description)