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3UG458.
insulat
ion monitor
ing relay
9.3
3UG
4581 insulat
ion monit
oring relay
3UG
4 /
3R
R2
m
on
itor
in
g r
el
ays
232
Manu
al
,
0
5/
2016
,
N
EB
92
70
430
02
00
0/RS
-
AC/
00
4
I
m
ag
e
9-6
Reduction fa
ct
or
F in the c
ase of
induc
tive AC
load
①
Operating cy
cles
②
250
V, resistive load
③
Switching c
urrent
I
m
ag
e
9-7
Contact service life
231
233
Table of Contents
Main Page
Default Chapter
5
Table of Contents
5
1 Introduction
11
Service&Support
11
Technical Data in Siemens Industry Online Support
14
Datamatrix Code
15
2 Safety Information
17
Standards
17
Product-Specific Safety Information
18
Approvals, Test Certificates, Characteristics
18
3 System Overview
19
Product Description
19
Application Planning
20
Connection Methods
21
Screw-Type Connection
21
Spring-Loaded Connection
23
Device Replacement by Means of Removable Terminals
28
Mounting / Removal
29
Mounting 3RR2 Current Monitoring Relay
29
Mounting the 3UG4 Monitoring Relay
34
Installing the 3UG458. Monitoring Relay
35
Overview of the Functions
36
3RR2 Current Monitoring Relays
36
3UG45 / 3UG46 Monitoring Relays
37
Menu-Based Operation
39
3 RR2 Current Monitoring Relays
45
Product Description
45
Application Areas
47
Performance Features of Current Monitoring Relays
48
General Data
49
Properties
50
Configuration of Load Feeders
51
Combinations with 3RT20 Contactor
52
3RR21 Current Monitoring Relays
53
Operator Controls and Connection Terminals
53
Function
54
Operation
56
Diagnostics
58
Circuit Diagrams
59
Technical Data
60
3RR22 Current Monitoring Relays
70
Operator Controls and Connection Terminals
70
Function
71
Operation
75
Diagnostics
77
Circuit Diagrams
78
Technical Data
79
3 UG4501 Filling Level Monitoring Relay
89
Application Areas
89
Operator Controls and Connection Terminals
90
Functions
91
Operation
94
Diagnostics
94
Diagnostics with LED
94
Circuit Diagrams
95
Technical Data
96
3 UG4.1 Line Monitoring Relay
101
Application Areas
102
3UG4511 Line Monitoring Relay
103
Operator Controls and Connection Terminals
103
Function
104
Diagnostics
105
Diagnostics with LED
105
Circuit Diagrams
106
Technical Data
107
3UG4512 Line Monitoring Relay
111
Operator Controls and Connection Terminals
111
Function
112
Diagnostics
114
Diagnostics with LED
114
Circuit Diagrams
115
Technical Data
116
3UG4513 Line Monitoring Relay
121
Operator Controls and Connection Terminals
121
Function
122
Operation
124
Diagnostics
125
Diagnostics with LED
125
Circuit Diagrams
126
Technical Data
127
3UG4614 Line Monitoring Relay
131
Operator Controls and Connection Terminals
131
Functions
132
Operation
135
Diagnostics
136
Indications on the Display
136
Reset
137
Circuit Diagrams
137
Technical Data
138
3UG4615 / 3UG4616 Line Monitoring Relays
142
Operator Controls and Connection Terminals
142
Functions
143
Operation
146
Diagnostics
147
Indications on the Display
147
Reset
149
Circuit Diagrams
150
Technical Data
151
3UG4617 / 3UG4618 Line Monitoring Relays
156
Operator Controls and Connection Terminals
156
Functions
157
Operation
161
Diagnostics
162
Indications on the Display
162
Reset
164
Circuit Diagrams
165
Internal Circuit Diagrams
165
Wiring Examples
166
Technical Data
167
3 UG4621/3UG4622 Current Monitoring Relays
173
Application Areas
173
Operator Controls and Connection Terminals
174
Functions
175
Operation
179
Diagnostics
180
Indications on the Display
180
Reset
181
Circuit Diagrams
182
Internal Circuit Diagrams
182
Wiring Examples (3UG46
182
Wiring Examples (3UG462.-.AA30)
183
Technical Data
184
3 UG4625 Residual Current Monitoring Relay with 3UL23 Transformer
191
Application Areas
191
Operator Controls and Connection Terminals
192
Functions
193
Operation
202
Diagnostics
203
Indications on the Display
203
Reset
205
Circuit Diagrams
206
Internal Circuit Diagrams
206
Wiring Examples
207
Technical Data
208
3 UG458. Insulation Monitoring Relay
213
Application Areas
215
Performance Features of the Insulation Monitoring Relays
216
3UG4581 Insulation Monitoring Relay
218
Operator Controls and Connection Terminals
218
Functions
219
Operator Control
224
Diagnostics
226
Diagnostics with Leds
226
Circuit Diagrams
227
Internal Circuit Diagrams
227
Characteristics
231
Technical Data
233
3UG4582/3UG4583 Insulation Monitoring Relays
235
Operator Controls and Connection Terminals
235
Functions
238
Function Diagrams
243
Operator Control
249
Diagnostics
253
Diagnostics with Leds
253
Circuit Diagrams
255
Internal Circuit Diagrams
255
Wiring Examples
256
Characteristics
261
Technical Data
265
3Ug4582
265
3Ug4583
269
3 UG463. Voltage Monitoring Relay
271
Application Areas
271
3UG4631 / 3UG4632 Voltage Monitoring Relay
272
Operator Controls and Connection Terminals
272
Functions
273
3UG4633 Voltage Monitoring Relay
275
Operator Controls and Connection Terminals
275
Functions
276
Operation
278
Diagnostics
279
Indications on the Display
279
Reset
280
Circuit Diagrams
281
Internal Circuit Diagrams
281
Wiring Examples
282
Technical Data
283
3 UG4641 Cos Phi and Active Current Monitoring Relay
289
Application Areas
289
Operator Controls and Connection Terminals
290
Functions
291
Operation
296
Diagnostics
297
Indications on the Display
297
Reset
298
Circuit Diagrams
299
Internal Circuit Diagrams
299
Wiring Examples
300
Technical Data
302
3 UG4651 Speed Monitoring Relay
307
Application Areas
307
Operator Controls and Connection Terminals
308
Functions
309
Operation
312
Diagnostics
313
Indications on the Display
313
Reset
314
Circuit Diagrams
315
Internal Circuit Diagrams
315
Wiring Examples
316
Technical Data
317
13 Accessories
323
Accessories for 3RR2 Current Monitoring Relays
323
Sealable Cover
323
Terminal Support for Stand-Alone Assembly
324
Accessories for 3UG4 Monitoring Relays
327
Sealable Cover
327
Push-In Lugs
328
Probes for the 3UG4501 Monitoring Relay
329
Summation Current Transformer for the 3UG4624 Monitoring Relay
332
3UL23 Residual Current Transformers for 3UG4625 Monitoring Relays
333
General Information
333
Installation Specifications
335
Potential for Optimization
339
Installation Faults
341
Internal Circuit Diagram
343
Installing
344
Technical Data
346
Dimension Drawings
348
Accessories for 3UG458. Insulation Monitoring Relays
352
Sealable Cover
352
3UG4983 Upstream Module for the 3UG4583 Monitoring Relay
353
Internal Circuit Diagrams
355
Technical Data
358
References
361
Parameters
363
Dimension Drawings
375
Dimension Drawings 3RR2 Monitoring Relay
375
Dimension Drawings 3UG4 Monitoring Relays
383
Dimension Drawings 3UG4 Monitoring Relays. (2 Connecting Terminals)
383
Dimension Drawings 3UG4 Monitoring Relays. (3 Connecting Terminals)
384
Dimension Drawings 3UG4 Monitoring Relays. (4 Connecting Terminals)
385
Dimension Drawings 3UG458 Insulation Monitoring Relay. (3UG4983 Upstream Module)
387
Menu-Based Operation
389
Index
407
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