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Technical Data
9.1.2.2
7TR710 isolator replica module/preferential treatment module
Isolator replica
Preferential
treatment
Auxiliary voltage
Power
consumption
Relay contacts
Weight
9-6
Note:
The functions isolator replica or preferential treatment are alternatively available.
Number of feeders
(single busbar and double busbar)
Number of isolators
(per 1 auxiliary contact) per feeder
Number of preferential treatment circuits 2
Number of contacts per pref. treatm.
Switching time
Number of auxiliary relays
Contacts of auxiliary relay
Rated auxiliary voltage U
(permissible voltage range)
Relay
Rated aux. voltage
K1/K2, K3/K4
48 V
60 V
110 V
125 V
220 V
250 V
K5
48 V
60 V
110 V
125 V
220 V
250 V
Switching capacity
MAKE
BREAK
Switching voltage
Permissible current
continuous
0.5 s
1
2
3 changeover contacts
< 20 ms
1
2 changeover contacts
48/60 Vdc
H
110/125 Vdc
220/250 Vdc
depending on the ordering number,
see Chapter A.1
max. power consumption, continuous
1.5 W
1.9 W
1.8 W
2.1 W
1.8 W
2.1 W
0.4 W
0.5 W
0.5 W
0.6 W
1.1 W
1.2 W
1000 W/VA
30 W/VA
250 V ac/dc
5 A
10 A
approx. 0.6 kg
(38 to 72 Vdc)
(88 to 150 Vdc)
(176 to 300 Vdc)
7SS60 Manual
E50417–G1176–C132–A2
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Troubleshooting
