26
10.18
PTC-Resistor-relay
EC-Type Examination Certificate: PTB
98 ATEX 1087U
Explosion protection:
Ex de IIC/IIB Gb
Rated supply voltage Us: GHG 618 3120 R0001 220 V ... 240 V AC
5
10% 50/60 Hz; <2 VA
GHG 618 3120 R0002
24 V AC/DC;
AC
5
10%; DC 21 V ... 30 V
without potential separation
connectable PTC-resistors:
1...6 in series according to DIN 44081 or 44082
switching point:
< 4000 Ohm
output relay:
1 change-over contact (co)
Terminal cross section:
Control contacts
max. 2x 10 mm²
3.0 Nm
Aux. contacts
max. 2x 2.5 mm²
1.5 Nm
Component size:
3
Weight:
appr. 0.210 kg
Applicatable devices:
Gas Ex
Zone 1 and Zone 2
(EN/IEC 60079-10-1)
Dust Ex Zone 21 und Zone 22
(EN/IEC 60079-10-2)
II (2) GD
Proberties
electronic reclosing lock
(switched off by bridge Y1 - Y2)
The technical data relates to standard built-in apparatus.
- If other built-in apparatus is used, the technical data sheets
or the data on the type label shall be observed.
Flameproof module series, GHG 61. .... R....
F1
F2 - F4
K1
K1
K1
K1
S2
S1
L1
L2
L3
N
Us
-
+
DC
AC
M 3
1 ... 6 PTC
A1
A 2
11 14 12
11
14
12
A1
A2
T1 T2
T1
T2
Y1
Y2
PTC-Resistor-relay
Module size 3
Reset
ON
OFF
