The RCMS system consists of one or more RCMS460-D/-L or RCMS490-D/-L residual current monitors, which are able to detect and evaluate fault, residual and operating currents in earthed power supplies via the related measuring current transformers. The maximum voltage of the system to be monitored depends on the nominal insulation voltage of the measuring current transformer used in the case of busbar systems, resp. depend on the cables or conductors that are routed through.
Closed CTBS25 or CTUB100 series measuring current transformers are required to measure AC/DC sensitive residual currents (according to IEC/TR 60755: Type B). They require one 24 V DC power supply unit (e.g. STEP-PS series). CTAC… (closed), WR (rectangular), WS (split-core) and WF… (flexible) series measuring current transformers are used for alternating and pulsating currents (according to IEC/TR 60755: Type A).
Any combination of the various measuring current transformer series can be connected to the monitor measuring channels. Each RCMS460-D/-L and RCMS490-D/-L has 12 measuring channels. Up to 90 residual current monitors can be connected via a BMS bus (RS-485 interface with BMS protocol), thereby up to 1080 measuring channels (sub-circuits) can be monitored.
If this product is to be used for personnel, fire or plant protection, the frequency response can be set accordingly. The measured currents can be analysed for harmonics.
The RCMS system consists of one or more RCMS460-D/-L or RCMS490-D/-L residual current monitors, which are able to detect and evaluate fault, residual and operating currents in earthed power supplies via the related measuring current transformers. The maximum voltage of the system to be monitored depends on the nominal insulation voltage of the measuring current transformer used in the case of busbar systems, resp. depend on the cables or conductors that are routed through.
Closed CTBS25 or CTUB100 series measuring current transformers are required to measure AC/DC sensitive residual currents (according to IEC/TR 60755: Type B). They require one 24 V DC power supply unit (e.g. STEP-PS series). CTAC… (closed), WR (rectangular), WS (split-core) and WF… (flexible) series measuring current transformers are used for alternating and pulsating currents (according to IEC/TR 60755: Type A).
Any combination of the various measuring current transformer series can be connected to the monitor measuring channels. Each RCMS460-D/-L and RCMS490-D/-L has 12 measuring channels. Up to 90 residual current monitors can be connected via a BMS bus (RS-485 interface with BMS protocol), thereby up to 1080 measuring channels (sub-circuits) can be monitored.
If this product is to be used for personnel, fire or plant protection, the frequency response can be set accordingly. The measured currents can be analysed for harmonics.
Type | Supply voltage US | Art. No. |
---|---|---|
RCMS460-D-1 | DC 16…94 V / AC 16…72 V, 42…460 Hz | B94053001 |
RCMS460-D4-1 | DC 16…94 V / AC 16…72 V, 42…460 Hz | B94053009 |
RCMS460-D-2 | DC 70…276 V / AC 70…276 V, 42…460 Hz | B94053002 |
RCMS460-D4-2 | DC 70…276 V / AC 70…276 V, 42…460 Hz | B94053010 |
Power supply
Type | Art. No. |
---|---|
STEP-PS/1 AC/24 DC/0.5 (Power supply unit for supplying up to 4 CTUB100 series measuring current transformers)* | B94053110 |
STEP-PS/1 AC/24 DC/1.75 (Power supply unit for supplying up to 14 CTUB100 series measuring current transformers)* | B94053111 |
STEP-PS/1 AC/24 DC/4.2 (Power supply unit for supplying up to 34 CTUB100 series measuring current transformers)* | B94053112 |
DI-1PSM (RS-485 repeater) | B95012044 |
* Not usable with CTUB101
Repeaters and interface converters
Type | Description | Supply voltage US* | Art. No. |
---|---|---|---|
COM465IP | Condition Monitor with integrated gateway: Bender system/Ethernet | AC/DC 24…240 V, DC, 50…60 Hz | B95061065 |
COM465IP Function package A | Individual text messages for all devices/channels, device failure monitoring, email in the event of an alarm | -- | B75061011 |
COM465IP Function package B | Modbus TCP server for max. 98 * 139 BMS nodes as well as BCOM and universal measuring devices, SNMP server | -- | B75061012 |
COM465IP Function package C | Parameter setting of BMS devices as well as BCOM and universal measuring devices | -- | B75061013 |
COM465IP Function package D | Visualisation of Bender systems, System visualisation | -- | B75061014 |
COM465IP Function package E | Virtual devices | -- | B75061015 |
COM465IP Function package F | Integration of third-party devices | -- | B75061016 |
CP907-I | Condition Monitor for the connection of Bender BMS devices and universal measuring devices to TCP/IP networks | -- | B95061031 B95061032 |
CP915-I | Condition Monitor for the connection of Bender BMS devices and universal measuring devices to TCP/IP networks | -- | B95061033 B95061034 |
* Absolute values
Alarm indicator and test combination
Type | Art. No. |
---|---|
MK2430-11 | B95100001 |
MK2430-12 | B95100002 |
MK2430P-11 | B95100003 |
MK2430P-12 | B95100004 |
MK2430A-11 | B95100005 |
MK2430A-12 | B95100006 |
MK2430PA-11 | B95100007 |
MK2430PA-12 | B95100008 |
MK2430S-11 | B95100011 |
MK2430S-12 | B95100012 |
Pulsating current sensitive measuring current transformers for RCMS460/490
Type | Internal diameter/mm | Type of construction | Art. No. |
---|---|---|---|
CTAC20 | ø 20 | circular | B98110005 |
CTAC35 | ø 35 | circular | B98110007 |
CTAC60 | ø 60 | circular | B98110017 |
CTAC120 | ø 120 | circular | B98110019 |
CTAC210 | ø 210 | circular | B98110020 |
WR70x175S | 70 x 175 | rectangular | B11738 |
WR70x175SP | 70 x 175 | rectangular | B11790 |
WR115x305S | 115 x 305 | rectangular | B11739 |
WR115x305SP | 115 x 305 | rectangular | B11791 |
WR150x350S | 150 x 350 | rectangular | B911740 |
WR150x350SP | 150 x 350 | rectangular | B911792 |
WR200x500S | 200 x 500 | rectangular | B911763 |
WR200x500SP | 200 x 500 | rectangular | B911793 |
WS20x30 | 20 x 30 | split-core | B98080601 |
WS50x80 | 50 x 80 | split-core | B98080603 |
WS80x120 | 80 x 120 | split-core | B98080606 |
AC/DC sensitive measuring current transformers for RCMS460/490
Type | Internal diameter/mm | Type of construction | Art. No. |
---|---|---|---|
CTUB102-CTBC20 | ø 20 | circular | B78120011 |
CTUB102-CTBC20P | ø 20 | circular | B78120021 |
CTBS25 | ø 25 | circular | B98120060 |
CTUB102-CTBC35 | ø 35 | circular | B78120013 |
CTUB102-CTBC35P | ø 35 | circular | B78120023 |
CTUB102-CTBC60 | ø 60 | circular | B78120015 |
CTUB102-CTBC60P | ø 60 | circular | B78120025 |
CTUB102-CTBC120 | ø 120 | circular | B78120017 |
CTUB102-CTBC120P | ø 120 | circular | B78120027 |
CTUB102-CTBC210 | ø 210 | circular | B78120019 |
CTUB102-CTBC210P | ø 210 | circular | B78120029 |
Connection cable for CTUB100 series measuring current transformers
Type | Length/m | Art. No. |
---|---|---|
CTXS-100 | 1 | B98110090 |
CTXS-250 | 2,5 | B98110091 |
CTXS-500 | 5 | B98110092 |
CTXS-1000 | 10 | B98110093 |
Flexible measuring current transformers (pulsed DC sensitive) for RCMS460/490
Type | Internal diameter/mm | Supply voltage US | Art. No. |
---|---|---|---|
WF170-1 | 170 | DC 9,6…94 V / AC 16…72 V, 42…460 Hz | B78080201 |
WF170-2 | 170 | DC 70…300 V / AC 70…300 V, 42…460 Hz | B78080202 |
WF250-1 | 250 | DC 9,6…94 V / AC 16…72 V, 42…460 Hz | B78080203 |
WF250-2 | 250 | DC 70…300 V / AC 70…300 V, 42…460 Hz | B78080204 |
WF500-1 | 500 | DC 9,6…94 V / AC 16…72 V, 42…460 Hz | B78080205 |
WF500-2 | 500 | DC 70…300 V / AC 70…300 V, 42…460 Hz | B78080206 |
WF800-1 | 800 | DC 9,6…94 V / AC 16…72 V, 42…460 Hz | B78080207 |
WF800-2 | 800 | DC 70…300 V / AC 70…300 V, 42…460 Hz | B78080208 |
WF1200-1 | 1200 | DC 9,6…94 V / AC 16…72 V, 42…460 Hz | B78080209 |
WF1200-2 | 1200 | DC 70…300 V / AC 70…300 V, 42…460 Hz | B78080210 |
WF… series measuring current transformers consist of one flexible W…F series measuring current transformer and one RCC420 signal converter.
Accessories
Type | Art. No. |
---|---|
Mounting clip for enclosure XM420 (1 piece per device) | B98060008 |
XM460 mounting frame | B990995 |
XM490 mounting frame | B990996 |
Nome | Tipo | Dimensione | Lingua | Timestamp | D-/B-Numero |
---|---|---|---|---|---|
RCMS460 - 490 | Dichiarazioni di conformità CE | 91.8 KB | 2022/10/2424.10.2022 | ||
UKCA - RCMS460-490 | Dichiarazioni di conformità | 139.9 KB | 2022/12/2020.12.2022 | ||
RCMS460/RCMS490 | Manuali di istruzioni | 3.8 MB | DE | 2023/07/1111.07.2023 | D00067 |
RCMS460/RCMS490 | Manuali di istruzioni | 4.0 MB | EN | 2023/07/1111.07.2023 | D00067 |
RCMS460/RCMS490 | Manuali di istruzioni | 1.7 MB | ES | 2019/05/1313.05.2019 | D00067 |
RCMS460/RCMS490 | Data sheet | 919.1 KB | DE | 2023/07/3131.07.2023 | D00067 |
RCMS460/RCMS490 | Data sheet | 891.9 KB | EN | 2023/07/3131.07.2023 | D00067 |
RCMS460/RCMS490 | Data sheet | 900.0 KB | ES | 2023/07/3131.07.2023 | D00067 |
RCMS460/RCMS490 | Data sheet | 1.4 MB | ZH | 2019/05/1313.05.2019 | D00067 |
RCMS460/RCMS490 | Quickstarts | 674.2 KB | DE | 2023/07/1111.07.2023 | D00067 |
RCMS460/RCMS490 | Quickstarts | 674.2 KB | EN | 2023/07/1111.07.2023 | D00067 |
CTUB100 wiring addendum (US) | Technical information | 244.9 KB | EN | 2020/11/1919.11.2020 |