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UMC710D4_D00379_00_M_XXEN / 01.2020
System describtion
2.7
UMC710D4-160...250-HA design plan
Mounting example - individual design may be different.
Legend to design plan
A
Control Section
B
Power supply section
1
6N2
Voltage monitoring device SUD487
2
5F1, 5F2 and 5F3
3
X3
Terminal strip X3
4
X5
Terminal strip X5
5
6N1
Control device PRC487
6
6T1
Power supply unit AN450 for the supply of up to 2 alarm indicator
and test combinations MK2430
7
7N1
Relay module RK474 for the output of operating and alarm mes-
sages on the alarm indicator and operator panel TMX-HA
8
7K
Relay
9
5B1
Measuring current transformer T3 for neutral conductor monitoring
10
8Q1
Switch-disconnector Q1 for line 1
11
8Q2
Switch-disconnector Q2 for line 2
1
2
4
5
6
8
9
10
B
A
7
3
11
