Bender RC48N-70-10 A, Operating Manual

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Data
21 TGH1397en/11.2006
6. Data
6.1 Technical data
Insulation coordination acc. to IEC 60664-1
Rated insulation voltage........................................................................................................................................ AC 250 V
Rated impulse withstand voltage/contamination level........................................................................................ 2.5 kV/3
Voltage ranges
Supply voltage U
S
..............................................................................................................AC/DC 60 ... 264 V, 50 ... 60 Hz,
Fuse....................................................................................................................................... recommended: 6 A slow fuse
Power consumption ................................................................................................................... approx. 5.8 VA at AC 60 V
..................................................................................................................................................approx. 8.5 VA at AC 264 V
Residual current monitoring
Response value, residual current ................................................... RC48N-70-10A: adjustable 0.1 ... 1 A resp. 1 ... 10 A
................................................................................... RC48N-70-50A: adjustable 10 ... 100 A (Scale value x Factor 100)
Accuracy..........................................................................................................................................................+ 0 ... - 25 %
Response delay ....................................................................................................................................adjustable 0.1 ... 2 s
Accuracy of response delay
.................................................................................................................................. ± 20 %
Continuous short circuit current..................................................................................................................................200 A
........................................................................................................................................................................2500 A for 2 s
Operating mode ...................................................................................................................................................... latching
Neutral earthing resistor monitoring
Response value, voltage measurement...........................................................................................adjustable 20 ... 400 V
Accuracy
............................................................................................................................................................... ± 10 %
Response value, neutral grounding resistor at U
N
= 0 V.......................................................................................... 2 k
Ω
Accuracy ..........................................................................................................+ 5 ... - 2 % of the coupling resistance
Response time ..................................................................................................................................................5 s ± 20 %
Operating mode ...................................................................................................................................................... latching
Outputs
Switching elements (alarm relay) .................................................................................................... 1 changeover contact
Rated contact voltage
........................................................................................................................ AC 250 V / DC 300 V
Limited making capacity .................................................................................................................................... AC/DC 5 A
Limited breaking capacity AC/DC
......................................................................................................................... 2/0.2 A
Permissible number of operations ................................................................................................................. 12000 cycles
Operating mode, alarm relay, selectable (bridge)
........................................................... N/O operation / N/C operation
Switching elements (GFA, NRA) ....................................................................................................................2 NO contacts
Rated contact voltage ........................................................................................................................ AC 250 V / DC 300 V
Limited making capacity..................................................................................................................................... AC/DC 5 A
Limited breaking capacity AC/DC
......................................................................................................................... 2/0.2 A
Permissible number of operations ................................................................................................................. 12000 cycles
Type tests
Test of the electromagnetic compatibility (EMC)
Immunity .........................................................................................................................................according to IEC 62020
Emissions ........................................................................................................................................ according to EN 50081
Emissions according to EN 55011/CISPR11 ...........................................................................................................Class A