LINETRAXX RCMB42. AC/DC sensitive residual current monitor for electric vehicle charging systems

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1 IETRAXX RCMB42 AC/DC sensitive residual current monitor for electric vehicle charging systems RCMB42x_D00167_04_D_XXE/

IETRAXX RCMB42 AC/DC sensitive residual current monitor for electric vehicle charging systems Product description The AC/DC sensitive residual current monitoring module RCMB42 is used for fault

IETRAXX RCMB420 IETRAXX RCMB422 unction Residual current monitoring of the charging station takes place via an externally connected measuring current transformer. Here, the r.m.s. value is determined by the DC component contained in the residual current and the AC component that is below the cut-off frequency.

2 IETRAXX RCMB42 AC/DC sensitive residual current monitor for electric vehicle charging systems Product description The AC/DC sensitive residual current monitoring module RCMB42 is used for fault current monitoring of AC charging stations for electric vehicles, in which DC or AC fault currents are likely to occur, the value of which is constantly greater than zero. IETRAXX RCMB420 IETRAXX RCMB422 unction Residual current monitoring of the charging station takes place via an externally connected measuring current transformer. Here, the r.m.s. value is determined by the DC component contained in the residual current and the AC component that is below the cut-off frequency. The alarm relays switch when the limit values I Δn 6 ma DC and/or r.m.s. value I Δn 30 ma (r.m.s.) are exceeded. After actuation of the device's own test button or via the digital input (e.g. with an external test button or a control device), the device generates a test current. The level of the test current is designed so that when functioning correctly the threshold is exceeded triggering both alarm relays. Before each charging process, the connected charge controller must check that the monitoring device functions correctly. The check focuses on safety-relevant residual current monitoring. Ensure that the charging process is disabled. The function increases the safety of the charging process and prevents long-term drift of the residual current measurement. The fault memory can be selected with the integrated sliding switch S1. Standards The IETRAXX RCMB42 series complies with the following device standard: IEC Device features DC sensor with additional AC tripping (type B characteristic) Response value 2 AC/DC 30 ma: r.m.s. value measurement Response value 1: DC 6 ma requency range residual current Hz requency range load current Hz Monitoring of the connection to the measuring current transformer ully shielded residual current transformer to avoid influences due to external disturbances Connection via push-wire terminals Variants: One-channel and two-channel residual current measurement 2 RCMB42x_D00167_04_D_XXE/

3 Ein wichtiges Zukunftsthema für die Automobilindustrie ist die Elektromobilität. Elektrofahrzeuge sollen künftig zunehmend dazu beitragen, die Erdölabhängigkeit zu verringern und die CO2-Belastung zu reduzieren. Mit der Messe ecartec und dem dazugehörigen Kongress wurde eine internationale Plattform ins eben gerufen, die sich ausschließlich mit dem Thema Elektromobilität beschäftigt. Vom 13. bis 15. Oktober präsentiert KEBA auf der ecartec erstmals in Deutschland die outdoorfähige Stromladestation KeContact, mit der alle Arten von elektrobetriebenen ahrzeugen, wie Autos, Motorroller, ahrräder, Segways oder Rollstühle einfach und sicher aufgeladen werden können und das rund um die Uhr. Quelle: 5-oktober-2009-halle-c3-messestand / Mastercard 22 T 12 T adekontrollregler adekontrollregler Ein wichtiges Zukunftsthema für die Automobilindustrie ist die Elektromobilität. Elektrofahrzeuge sollen künftig zunehmend dazu beitragen, die Erdölabhängigkeit zu verringern und die CO2-Belastung zu reduzieren. Mit der Messe ecartec und dem dazugehörigen Kongress wurde eine internationale Plattform ins eben gerufen, die sich ausschließlich mit dem Thema Elektromobilität beschäftigt. Vom 13. bis 15. Oktober präsentiert KEBA auf der ecartec erstmals in Deutschland die outdoorfähige Stromladestation KeContact, mit der alle Arten von elektrobetriebenen ahrzeugen, wie Autos, Motorroller, ahrräder, Segways oder Rollstühle einfach und sicher aufgeladen werden können und das rund um die Uhr. Quelle: 5-oktober-2009-halle-c3-messestand / A1 A2 Mastercard T AC/DC sensitive residual current monitor IETRAXX RCMB42 RCMB420 with 2 channels with I Δn 6 ma DC and I Δ = 30 ma (r.m.s.) each RCMB422 with 1 channel with I Δn 6 ma DC and I Δ = 30 ma (r.m.s.) each +1 OK +1 OK Un V A1/+ A2/- 13 Un 23 Test GD V = aderegler/charge controller A1/+ A2/- 13 Id2 23 Id2 Test GD = aderegler/charge controller RCMB42x_D00167_04_D_XXE/

4 AC/DC sensitive residual current monitor IETRAXX RCMB42 Technical data Insulation coordination according to IEC Definitions Supply circuit (IC1) A1, A2 Measuring circuit (IC2), Id2, Test, GD Output circuit 1 (IC3) 13, Output circuit 2 (IC4) 23, Monitored current circuit (IC5) Un Rated voltage Overvoltage category (OVC) III Pollution degree 2 RCMB42-25 Rated insulation voltage IC1/IC2 (IC1-IC2)/(IC3-IC5) IC3/(IC4-IC5) Rated impulse voltage IC1/IC2 (IC1-IC2)/(IC3-IC5) IC3/(IC4-IC5) Safe isolation (reinforced insulation) between (IC1-IC2)/(IC3-IC5) (IC3-IC4)-IC5 Basic insulation between IC3/IC4 unctional insulation between IC1/IC2 Voltage tests (routine test) acc. to IEC (IC1-IC2)/(IC3-IC4) IC2-IC5 IC3/IC4 RCMB42-2 Rated insulation voltage IC2/(IC3-IC5) IC3/IC4-IC5 Rated impulse voltage IC2/(IC3-IC5) IC3/IC4-IC5 Safe isolation (reinforced insulation) between IC2-(IC3-IC5) IC3-(IC4-IC5) (IC3-IC4)-IC5 Basic insulation between IC3/IC4 Voltage tests (routine test) acc. to IEC IC2/(IC3-IC5) IC2/(IC3-IC4) IC4-IC5 40 V 800 V OVC III, OVC III, OVC III, DC 1 kv 60 s OVC III, OVC III, OVC III, OVC III, OVC III, Supply voltage RCMB42-25 ominal voltage U S ominal voltage range U S ominal current Internal protection against reverse polarity and short circuit RCMB42-2 ominal voltage range U S DC V DC V 110 ma (RCMB420-25) 70 ma (RCMB422-25) AC V, 50/60 Hz DC V Tolerance of the nominal voltage range of U S % ominal current 30 ma Residual current measuring range Rated frequency Measuring range Response values Hz ±300 ma Residual current I Δn1 6 ma Response tolerance I Δn % Residual current I Δn2 30 ma (r.m.s.) Response tolerance I Δn2 for f 1 khz % for f > 1 khz % Restart sequence value DC 6 ma < 3 ma AC/DC 30 ma (r.m.s.) for f 1 khz < 12 ma AC/DC 30 ma (r.m.s.) for f > 1 khz < 22 ma Operating time t ae1 for 1 x I Δn1 < 600 ms Operating time t ae2 for 1 x I Δn2 < 180 ms 2 x I Δn2 < 70 ms 5 x I Δn2 < 20 ms Inputs and operation Test button Test Cable length Test/, GD Transformer connection ED device function ED alarm channel 1 ED alarm channel 2 Output Common alarm signal o error or Switching elements on front side internal/external < 10 m external green yellow yellow Open-Collector (npn) V V Alarm relays K1, K2 I Δn 6 ma DC; I Δn 30 ma r.m.s. Switching elements 2 x 1 /O contacts Operating principle /C operation Electrical endurance, number of cycles 10,000 Contact data according to IEC Utilisation category Rated operational voltage U e Rated operational current I e Minimum contact rating AC-/DC-13 5 A 1 ma at AC/DC 10 V 4 RCMB42x_D00167_04_D_XXE/

5 AC/DC sensitive residual current monitor IETRAXX RCMB42 Environment/EMC EMC IEC , IEC Operating temperature C Classification of climatic conditions acc. to IEC Stationary use (IEC ) 3K5 (except condensation and formation of ice) Transport (IEC ) 2K2 ong-term storage (IEC ) 1K2 Classification of mechanical conditions acc. to IEC Stationary use (IEC ) Transport (IEC ) ong-term storage (IEC ) Connection Connection type Connection properties Rigid lexible without ferrules lexible with ferrules Stripping length Opening force Test opening, diameter 3M4 2M2 1M3 push-wire terminals mm² (AWG ) mm² (AWG 19 ) mm² (AWG 16) 10 mm mm Other Operating mode continuous operation Degree of protection, internal components IP 30 Degree of protection, terminals IP 20 Area of application 2000 m AMS Quick DI rail mounting acc. to IEC Screw mounting 2 x M4 with mounting clip Measuring current transformer Diameter cable gland measuring current transformer 15 mm Cable length 1.5 m Max. cable cross section 4 x 6 mm 2 Mounting with cable ties Connection to RCMB42 plug-in connector with 6 poles Rated voltage U n 3/() AC 400/230 V Rated current I n 3x32 A Rated impulse withstand voltage U imp Ordering details umber of measuring Measuring range requency Supply voltage U S current transformers Channels Type Art. o. range DC r.m.s. (Ø 15 mm, 1.5 m cable) AC DC V, 50/60 Hz V RCMB420-2 B x residual current V RCMB B ma 0 30 ma Hz V, 50/60 Hz V RCMB422-2 B x residual current V RCMB B Delivery incl. measuring current transformers. Measuring current transformers available with shorter cable on request (minimum order quantity 250 pcs.) Accessories Description Mounting clip for screw mounting (1 piece per device) Art. o. B Dimension diagram XM420 Dimensions in mm (tolerance acc. to ISO m) Screw mounting ote: The upper mounting clip must be ordered separately (see accessories). 115 mm mm RCMB42x_D00167_04_D_XXE/

6 Bender GmbH & Co. KG P.O. Box Grünberg Germany ondorfer Straße Grünberg Germany Tel.: ax: BEDER Group RCMB42x_D00167_04_D_XXE / / pdf / Bender GmbH & Co. KG, Germany Subject to change! The specified standards take into account the edition valid until unless otherwise indicated.

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