Burkert Type 0789 - Manual (Page 11)

11
Technicaldata/Safeoperation
6.3.5. Type of explosion protection
The composition of the explosion protection code follows the explosion
protection types of the components used in each case:
Solenoid with or without
terminal box II 2 G Ex d e IIC T4 resp. T5
II 2 D Ex tD A21 IP 65 T135 °C resp.
T100 °C
Solenoid with terminal
box and fuse II 2 G Ex d e mb IIC T4
II 2 D Ex tD A21 IP65 T135 °C
Solenoid without terminal
box with proximity switch II 2 G Ex d e ia IIC T4 resp. T5
II 2 D Ex tD A21 IP65 T135 °C resp.
T100 °C
Solenoid with terminal
box, fuse and proximity
switch II 2 G Ex d e ia mb IIC T4
II 2 D Ex tD A21 IP65 T135 °C
6.4. general Technical data
6.4.1. electrical data
Type 77. - ... - ... - . 78. - ... - ... - .
Temperature class T4 T5
Type of current Universal Universal
rated voltage 24 ... 240 V 24 ... 240 V
Voltage tolerance +10 % / -10 % +10 % / -10 %
rated current 0,085 ... 0,014 A 0,085 ... 0,014 A
pick-up current 01,66 ... 0,166 A 01,66 ... 0,166 A
pick-up power 40 W 40 W
power consumption for
holding in equilibrium 3 W 3W
max. number of
switching actuations ca 20 / min 10 / min
6.4.2. electrical connection
Version
code
execution internal
code
PD30* * Permanently installed rubber sheathed
cable of Type H05 RN-F3G0.75 ****JWxx
english
PTB 03 ATEX 1030 X