Tescom DS330H User Manual page 9

DS 300 HB Series � 3/3 � 40-80 kVA � DSP CONTROLLED UPS
USER MANUAL
1.3 Front view of UPS Connection Panel
Batt. circuit
breaker
output
and input
On/off
switch
S1
(AC input, F1-F2-F3)
S5
(Akü input, F10-F11-F12)
S2
(By-Pass, F4-F5-F6)
S4
(AC output, F7-F8-F9)
S3
(maintenance by-passʼı)
Generator
input Emergency
stop
Relay Output contacts
S7
Figure 1.3 a 40 - 60 kVA switches, fuses and interface connections
Temperature
Relay
sensor
2
8
Relay
Relay
3
4
COM1 - RS232
Communation Socket
(DB9 female)
COM2 - RS232
Communation Socket
(DB9 female)
SNMP
(Optional)
9