Coupling Relay 230 V - Siemens SIPART DR21 Manual

Manual
6DR2804-8A/B

Coupling relay 230 V

1 relay module
2 relay modules
per relay module
- Contact material
Switching voltage
AC
DC
Switching current
AC
DC
Rating
AC
DC
- Service life
mechanical
electrical AC 220 V, ohmic
- Spark quenching element
- Exciter winding
Voltage
resistance
- Electrical isolation between
Exciter winding -- contacts
Relay module – relay module
(6DR2805-8A)
contact -- contact
of a relay module
- Type of protection
Housing
Connections (in plugged state)
SIPART DR21
C73000-B7476-C143-08
6DR2804-8B
6DR2804-8A
2 relays with 1 switching contact each with
spark quenching element
Silver-cadmium oxide
≤ 250 V
≤ 250 V
≤ 8 A
≤ 8 A
≤ 1250 VA
≤30 W at 250 V
≤100 W at 24 V
7
2×10 switching cycles
6
2×10 /I(A) switching cycles
Series circuit 22 nF/220 Ω parallel
plus varistor 420 V
rms
+19 to +30 V
1.2 kΩ 180 Ω
1)
Safe isolation by reinforced isolation, air-
and creep lines for overvoltage class III
and degree of contamination 2
1)
Safe isolation by reinforced insulation,
air- and creep lines for overvoltage class II
1)
and degree of contamination 2
1)
according to DIN EN 61010 Part 1
IP50 according to DIN 40050
IP20 according to DIN 40050
2 Technical Description
2.6 Technical Data
1)
1)
1)
45