Siemens SIRIUS 3UG4

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SIRIUS 3UG4 / 3RR2 monitoring relay

330 Equipment Manual, 07/2021, NEB927043002000/RS-AD/005

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Table of Contents3
Introduction9
Siemens Industry Online Support10
Datamatrix Code12
Siemens Industry Online Support App13
Support Request14
Safety Information15
Standards15
Product-Specific Safety Information16
Recycling and Disposal17
Security Information18
Approvals, Test Certificates, Characteristics19
System Overview21
Product Description21
Application Planning22
Connection Methods23
Screw-Type Connection23
Spring-Loaded Connection25
Device Replacement by Means of Removable Terminals30
Mounting / Removal32
Mounting 3RR2 Current Monitoring Relay32
Mounting the 3UG4 Monitoring Relay37
Installing the 3UG458. Monitoring Relay38
Overview of the Functions41
3RR2 Current Monitoring Relays41
3UG45 / 3UG46 Monitoring Relays41
Menu-Based Operation44
3RR2 Current Monitoring Relays49
Product Description49
Application Areas51
Performance Features of Current Monitoring Relays52
General Data52
Properties53
Configuration of Load Feeders54
Combinations with 3RT20 Contactor54
3RR21 Current Monitoring Relays55
Operator Controls and Connection Terminals55
Function56
Operation58
Diagnostics59
Circuit Diagrams59
Technical Data60
3RR22 Current Monitoring Relays61
Operator Controls and Connection Terminals61
Function62
Operation65
Diagnostics67
Circuit Diagrams68
Technical Data68
3UG4501 Filling Level Monitoring Relay71
Application Areas71
Operator Controls and Connection Terminals72
Functions73
Operation76
Diagnostics77
Diagnostics with LED77
Circuit Diagrams78
Technical Data79
3UG4.1 Line Monitoring Relay81
Application Areas82
3UG4511 Line Monitoring Relay83
Operator Controls and Connection Terminals83
Function83
Diagnostics85
Diagnostics with LED85
Circuit Diagrams85
Technical Data86
3UG4512 Line Monitoring Relay87
Operator Controls and Connection Terminals87
Function87
Diagnostics89
Diagnostics with LED89
Circuit Diagrams90
Technical Data91
3UG4513 Line Monitoring Relay92
Operator Controls and Connection Terminals92
Function92
Operation94
Diagnostics95
Diagnostics with LED95
Circuit Diagrams96
Technical Data96
3UG4614 Line Monitoring Relay97
Operator Controls and Connection Terminals97
Functions97
Operation99
Diagnostics100
Indications on the Display100
Reset101
Circuit Diagrams102
Technical Data102
3UG4615 / 3UG4616 Line Monitoring Relays104
Operator Controls and Connection Terminals104
Functions105
Operation107
Diagnostics108
Indications on the Display108
Reset109
Circuit Diagrams110
Technical Data111
3UG4617 / 3UG4618 Line Monitoring Relays112
Operator Controls and Connection Terminals112
Functions113
Operation116
Diagnostics117
Indications on the Display117
Reset118
Circuit Diagrams119
Internal Circuit Diagrams119
Wiring Examples120
Technical Data120
3UG4621/3UG4622 Current Monitoring Relays121
Application Areas121
Operator Controls and Connection Terminals122
Functions123
Operation127
Diagnostics129
Indications on the Display129
Reset130
Circuit Diagrams131
Internal Circuit Diagrams131
Wiring Examples (3UG46131
Wiring Examples (3UG462.-.AA30)132
Technical Data134
3UG4625 Residual Current Monitoring Relay with 3UL23 Transformer135
Application Areas135
Operator Controls and Connection Terminals136
Functions137
Operation145
Diagnostics146
Indications on the Display146
Reset147
Circuit Diagrams148
Internal Circuit Diagrams148
Wiring Examples149
Technical Data150
3UG458. Insulation Monitoring Relay151
Application Areas153
Performance Features of the Insulation Monitoring Relays154
3UG4581 Insulation Monitoring Relay156
Operator Controls and Connection Terminals156
Functions159
Operator Control163
Diagnostics164
Diagnostics with Leds164
Circuit Diagrams165
Internal Circuit Diagrams165
Characteristics167
Technical Data169
3UG4582/3UG4583 Insulation Monitoring Relays170
Operator Controls and Connection Terminals170
Functions178
Function Diagrams182
Operator Control188
Diagnostics191
Diagnostics with Leds191
Circuit Diagrams192
Internal Circuit Diagrams192
Wiring Examples193
Characteristics197
Technical Data201
3UG463. Voltage Monitoring Relay203
Application Areas203
3UG4631 / 3UG4632 Voltage Monitoring Relay204
Operator Controls and Connection Terminals204
Functions204
3UG4633 Voltage Monitoring Relay207
Operator Controls and Connection Terminals207
Functions207
Operation210
Diagnostics212
Indications on the Display212
Reset213
Circuit Diagrams214
Internal Circuit Diagrams214
Wiring Examples214
Technical Data216
3UG4641 Cos Phi and Active Current Monitoring Relay217
Application Areas217
Operator Controls and Connection Terminals218
Functions219
Operation223
Diagnostics224
Indications on the Display224
Reset225
Circuit Diagrams226
Internal Circuit Diagrams226
Wiring Examples226
Technical Data228
3UG4651 Speed Monitoring Relay229
Application Areas229
Operator Controls and Connection Terminals230
Functions231
Operation234
Diagnostics235
Indications on the Display235
Reset236
Circuit Diagrams237
Internal Circuit Diagrams237
Wiring Examples237
Technical Data239
Accessories241
Accessories for 3RR2 Current Monitoring Relays241
Sealable Cover241
Terminal Support for Stand-Alone Assembly242
Accessories for 3UG4 Monitoring Relays246
Sealable Cover246
Push-In Lugs247
Probes for the 3UG4501 Monitoring Relay247
Summation Current Transformer for the 3UG4624 Monitoring Relay248
3UL23 Residual Current Transformers for 3UG4625 Monitoring Relays249
General Information249
Installation Specifications251
Potential for Optimization254
Installation Faults256
Internal Circuit Diagram259
Installing260
Dimension Drawings262
Accessories for 3UG458.-1AW30 / 3UG4583-1CW30 Insulation Monitoring Relays266
Sealable Cover266
3UG4983 Voltage Reducer Module for the 3UG4583-1CW30 Monitoring Relay267
Internal Circuit Diagrams269
Technical Data271
Accessories for 3UG4583-1CW31 Insulation Monitoring Relays272
3UG4983-.AA01 Voltage Reducer Module for the 3UG4583-1CW31 Monitoring Relay272
Internal Circuit Diagrams274
Typical Circuit Diagrams (3UG4983-.AA01)275
Technical Specifications277
References279
Parameters281
Dimension Drawings291
Dimension Drawings 3RR2 Monitoring Relay291
Dimension Drawings 3UG4 Monitoring Relays298
Dimension Drawings 3UG4 Monitoring Relays. (2 Connecting Terminals)298
Dimension Drawings 3UG4 Monitoring Relays. (3 Connecting Terminals)299
Dimension Drawings 3UG4 Monitoring Relays. (4 Connecting Terminals)300
Dimension Drawings for 3UG458.-1.W30 Insulation Monitoring Relay/3Ug4983 Voltage Reducer Module)301
Dimension Drawings for 3UG458302
Menu-Based Operation307
Index325

Siemens SIRIUS 3UG4 - Page 330

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