Siemens SIRIUS 3UG4 Equipment Manual page 8

Table of contents
13.2.5.1 General information......................................................................................................... 249
13.2.5.2 Installation specifications ................................................................................................. 251
13.2.5.3 Potential for optimization................................................................................................. 254
13.2.5.4 Installation faults ............................................................................................................. 256
13.2.5.5 Internal circuit diagram .................................................................................................... 259
13.2.5.6 Installing ......................................................................................................................... 260
13.2.5.7 Dimension drawings ........................................................................................................ 262
13.3 Accessories for 3UG458.-1AW30 / 3UG4583-1CW30 insulation monitoring relays ............. 266
13.3.1 Sealable cover.................................................................................................................. 266
13.3.2 3UG4983 voltage reducer module for the 3UG4583-1CW30 monitoring relay ................... 267
13.3.2.1 Internal circuit diagrams................................................................................................... 269
13.3.2.2 Technical data.................................................................................................................. 271
13.4 Accessories for 3UG4583-1CW31 insulation monitoring relays.......................................... 272
13.4.1 3UG4983-.AA01 voltage reducer module for the 3UG4583-1CW31 monitoring relay......... 272
13.4.1.1 Internal circuit diagrams................................................................................................... 274
13.4.1.2 Typical circuit diagrams (3UG4983-.AA01)........................................................................ 275
13.4.1.3 Technical specifications .................................................................................................... 277
A References ......................................................................................................................................... 279
B Parameters......................................................................................................................................... 281
C Dimension Drawings.......................................................................................................................... 291
C.1 Dimension drawings 3RR2 monitoring relay...................................................................... 291
C.2 Dimension drawings 3UG4 monitoring relays ................................................................... 298
C.2.1 Dimension drawings 3UG4 monitoring relays. (2 connecting terminals) ............................ 298
C.2.2 Dimension drawings 3UG4 monitoring relays. (3 connecting terminals) ............................ 299
C.2.3 Dimension drawings 3UG4 monitoring relays. (4 connecting terminals) ............................ 300
C.2.4 Dimension drawings for 3UG458.-1.W30 insulation monitoring relay/3UG4983 voltage
reducer module) .............................................................................................................. 301
C.2.5 Dimension drawings for 3UG458.-..W31 insulation monitoring relay/3UG4983-.AA01
voltage reducer module) .................................................................................................. 302
D Menu-based operation ...................................................................................................................... 307
Index .................................................................................................................................................. 325
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SIRIUS 3UG4 / 3RR2 monitoring relay
Equipment Manual, 07/2021, NEB927043002000/RS-AD/005