| Article number |
3UG4624-1CS20
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3UG4625-1CW30
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Digital monitoring relay for residual current monitoring (with converter 3UL22) Setting range 10-100% of transformer rated value separate for warning threshold and switch-off value 90 to 690 V AC 50...60 Hz AC ON delay and tripping delay 0.1 to 20 s Shutdown hysteresis up to 50% Warning hysteresis 5% fixed 2 change-over contacts with or without fault buffer screw terminal Successor product: 3UG4625-1CW30 with transformer 3UL23 |
Digital monitoring relay for residual current monitoring (with current transformer 3UL23) Setting range 0.03...40 A separate for warning threshold and switch-off value supply voltage 24 ... 240 V AC/DC, 50 .. 60Hz ON delay and tripping delay 0.1 to 20 s Shutdown hysteresis up to 50% Warning hysteresis 5% fixed Width 22.5 mm, 2 change-over contacts with or without fault buffer screw terminal |
| product brand name |
SIRIUS |
| product designation |
Residual current monitoring relay with digital setting |
| product type designation |
3UG4 |
| General technical data |
| product function |
for three-phase supplies |
| design of the display |
LCD |
| insulation voltage |
|
| ● rated value |
690 V |
300 V |
| ● for overvoltage category III according to IEC 60664 |
|
| — with degree of pollution 3 rated value |
690 V |
300 V |
| degree of pollution |
3 |
| type of voltage of the control supply voltage |
AC |
AC/DC |
| surge voltage resistance rated value |
6 kV |
4 kV |
| protection class IP |
IP20 |
| ● of the enclosure |
|
IP20 |
| ● of the terminal |
|
IP20 |
| shock resistance according to IEC 60068-2-27 |
sinusoidal half-wave 15g / 11 ms |
| mechanical service life (operating cycles) typical |
10 000 000 |
| electrical endurance (operating cycles) at AC-15 at 230 V typical |
100 000 |
| thermal current of the switching element with contacts maximum |
5 A |
| reference code according to IEC 81346-2 |
K |
| relative repeat accuracy |
1 % |
| Substance Prohibitance (Date) |
05/01/2012 |
02/14/2013 |
| SVHC substance name |
Lead - 7439-92-1
Lead monoxide (lead oxide) - 1317-36-8
|
| Product Function |
| product function |
|
| ● residual current display |
Yes |
| ● error memory |
Yes |
| ● overcurrent detection 1 phase |
Yes |
| ● undercurrent detection 1 phase |
No |
| ● adjustable open/closed-circuit current principle |
Yes |
| ● external reset |
Yes |
| Control circuit/ Control |
| control supply voltage at AC |
|
| ● at 50 Hz rated value |
90 ... 690 V |
24 ... 240 V |
| ● at 60 Hz rated value |
90 ... 690 V |
24 ... 240 V |
| control supply voltage at DC rated value |
|
| ● |
|
24 ... 240 V |
| operating range factor control supply voltage rated value at DC |
|
| ● initial value |
|
0.85 |
| ● full-scale value |
|
1.1 |
| operating range factor control supply voltage rated value at AC at 50 Hz |
|
| ● initial value |
1 |
0.85 |
| ● full-scale value |
|
1.1 |
| operating range factor control supply voltage rated value at AC at 60 Hz |
|
| ● initial value |
1 |
0.85 |
| ● full-scale value |
1 |
1.1 |
| Measuring circuit |
| type of current for monitoring |
AC |
| measurable current |
30 mA ... 40 000 mA |
10 mA ... 43 A |
| measurable line frequency |
60 ... 50 Hz |
16 ... 400 Hz |
| adjustable operating delay time |
0.1 ... 20 s |
| adjustable current response value current |
|
| ● 1 |
30 mA ... 40 A |
| ● 2 |
30 mA ... 40 A |
| adjustable response delay time |
0.1 ... 20 s |
0 ... 20 s |
| adjustable response delay time when starting |
0.1 ... 20 s |
| adjustable switching hysteresis for measured current value |
15 ... 2 mA |
|
| buffering time in the event of power failure minimum |
10 ms |
| accuracy of digital display |
+/-1 digit |
| Precision |
| relative metering precision |
5 % |
| temperature drift per °C |
0.1 %/°C |
| Auxiliary circuit |
| number of NC contacts for auxiliary contacts |
|
0 |
| number of NC contacts delayed switching |
0 |
| number of NO contacts for auxiliary contacts |
0 |
| number of NO contacts delayed switching |
0 |
| number of CO contacts |
|
| ● for auxiliary contacts |
2 |
| ● delayed switching |
2 |
| operating frequency with 3RT2 contactor maximum |
5 000 1/h |
| Main circuit |
| type of voltage |
AC |
AC/DC |
| operating voltage rated value |
17 ... 400 V |
24 ... 240 V |
| operating frequency rated value |
40 ... 60 Hz |
16 ... 400 Hz |
| ampacity of the output relay at AC-15 |
|
| ● at 250 V at 50/60 Hz |
3 A |
| ● at 400 V at 50/60 Hz |
3 A |
0 A |
| ampacity of the output relay at DC-13 |
|
| ● at 24 V |
1 A |
| ● at 125 V |
0.2 A |
| ● at 250 V |
0.1 A |
| operational current at 17 V minimum |
5 mA |
| continuous current of the DIAZED fuse link of the output relay |
4 A |
| Electromagnetic compatibility |
| conducted interference |
|
| ● due to burst according to IEC 61000-4-4 |
2 kV |
| ● due to conductor-earth surge according to IEC 61000-4-5 |
2 kV |
| ● due to conductor-conductor surge according to IEC 61000-4-5 |
1 kV |
| field-based interference according to IEC 61000-4-3 |
10 V/m |
| electrostatic discharge according to IEC 61000-4-2 |
6 kV contact discharge / 8 kV air discharge |
4 kV contact discharge / 8 kV air discharge |
| Galvanic isolation |
| design of the electrical isolation |
galvanic isolation |
| galvanic isolation |
|
| ● between input and output |
Yes |
| ● between the outputs |
Yes |
| ● between the voltage supply and other circuits |
Yes |
No |
| Connections/ Terminals |
| product component removable terminal for auxiliary and control circuit |
Yes |
| type of electrical connection |
screw-type terminals |
| type of connectable conductor cross-sections |
|
| ● solid |
1x (0.5 ... 4.0 mm²), 2x (0.5 ... 2.5 mm²) |
| ● finely stranded with core end processing |
1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²) |
| ● for AWG cables solid |
2x (20 ... 14) |
| ● for AWG cables stranded |
2x (20 ... 14) |
| connectable conductor cross-section |
|
| ● solid |
0.5 ... 4 mm² |
| ● finely stranded with core end processing |
0.5 ... 2.5 mm² |
| AWG number as coded connectable conductor cross section |
|
| ● solid |
20 ... 14 |
| ● stranded |
20 ... 14 |
| tightening torque with screw-type terminals |
0.8 ... 1.2 N·m |
| Installation/ mounting/ dimensions |
| mounting position |
any |
| fastening method |
screw and snap-on mounting onto 35 mm DIN rail |
| height |
102 mm |
| width |
22.5 mm |
| depth |
91 mm |
| required spacing |
|
| ● with side-by-side mounting |
|
| — forwards |
0 mm |
| — backwards |
0 mm |
| — upwards |
0 mm |
| — downwards |
0 mm |
| — at the side |
0 mm |
| ● for grounded parts |
|
| — forwards |
0 mm |
| — backwards |
0 mm |
| — upwards |
0 mm |
| — at the side |
0 mm |
| — downwards |
0 mm |
| ● for live parts |
|
| — forwards |
0 mm |
| — backwards |
0 mm |
| — upwards |
0 mm |
| — downwards |
0 mm |
| — at the side |
0 mm |
| Ambient conditions |
| installation altitude at height above sea level maximum |
2 000 m |
| ambient temperature |
|
| ● during operation |
-25 ... +60 °C |
| ● during storage |
-40 ... +85 °C |
| ● during transport |
-40 ... +85 °C |
| Approvals Certificates |
| EU declaration of conformity |
|
Yes
|
Yes
|
| UK Declaration of Conformity
|
|
Yes
|
Yes
|
| CCC
|
|
Yes
|
Yes
|
| Confirmation |
|
Yes
|
Yes
|
| UL
|
|
Yes
|
Yes
|
| EAC
|
|
Yes
|
Yes
|
| RCM
|
|
Yes
|
Yes
|
| KC
|
|
Yes
|
Yes
|
| Special Test Certificate
|
|
Yes
|
Yes
|
| Type Test Certificates/Test Report
|
|
Yes
|
Yes
|
| DNV (Det Norske Veritas) |
|
Yes
|
Yes
|
| LR (Lloyds Register)
|
|
Yes
|
Yes
|
| Confirmation |
|
Yes
|
Yes
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Information on the packaging
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Information- and Downloadcenter (Catalogs, Brochures,…)
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Industry Mall (Online ordering system)
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Cax online generator
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Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
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Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)
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Characteristic: Derating
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