RMC-142D https://deif-staging.jcdhotel.dk/products/rmc-142d/ Current relay en Thu, 18 Jun 2026 05:13:50 GMT Active dcc2406d-8650-4d3b-bae8-182976d7498e DEIF's RMC-142D stator earth fault relay protects genset operators against electric shock in case of earth faults in the generator's stator.

]]> DEIF’s RMC-142D stator earth fault relay protects genset operators against electric shock in case of earth faults in the generator’s stator.

The relay also protects against loss of excitation in case of earth fault in the stator.

The RMC-142D is part of DEIF’s complete range of relays for protection and control of generators featuring a number of adjustable parameters.

Variants

RMC-111D

  • Short circuit
  • I>>: 100 to 400 %. <50 mS response time

RMC-121D

  • Short circuit
  • I>>: 100 to 400 %. 2 sets of contacts (parallel)

RMC-122D

  • Short circuit and over-current
  • I>>: 100 to 400 %, I>: 50 to 150 %
  • Combined functionality

RMC-131D

  • Differential current
  • I>>: 100 to 400 %. 2 sets of contacts (parallel).
]]>
  • Earth fault protection at two levels
  • Built-in filter for 3rd harmonic
  • LED indication of fault condition
  • Timer-controlled tripping
  • LED indication for activated relay
  • 35 mm DIN rail or base mountin
    • ]]>     General safety note 4189341189 UK-FR.pdf https://deif-cdn-umbraco.azureedge.net/media/t3ofzpjw/general-safety-note-4189341189-uk-fr.pdf?rnd=134045044194400000&v=9 bd5c5d87-9036-4df9-881e-cc1bd5ed3b40 MDR-2 Thu, 09 Oct 2025 17:26:59 GMT 2025-10-09T17:26:59+00:00 2025-10-09T17:26:59+00:00 eng document C Other Technical Documentation RMC-142D 选型手册 4921240494 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/dbiixwdn/rmc-142d-选型手册-4921240494-中文.pdf?rnd=133981885779000000&v=9 d88b5000-636d-407c-a534-ec1cb670d526 RMC-142D Mon, 28 Jul 2025 15:02:57 GMT 2025-07-28T15:02:57+00:00 2025-07-28T15:02:57+00:00 zho document I Data Sheet RMC-142D Fiche technique 4921240148 FR.pdf https://deif-cdn-umbraco.azureedge.net/media/jwaft0vy/rmc-142d-fiche-technique-4921240148-fr.pdf?rnd=133971459997630000&v=9 ea598055-beb8-471d-aabc-8f40d03f134f RMC-142D Wed, 16 Jul 2025 13:26:39 GMT 2025-07-16T13:26:39+00:00 2025-07-16T13:26:39+00:00 fra document I Data Sheet EPN RMC RMV RMP RMQ RMF LMR 3D STEP-files.zip https://deif-cdn-umbraco.azureedge.net/media/vfshtin0/epn-rmc-rmv-rmp-rmq-rmf-lmr-3d-step-files.zip?rnd=133885798686130000&v=9 a17964b1-d6ba-4265-a48c-44dc0700f68d EPN-110DN Tue, 08 Apr 2025 09:57:48 GMT 2025-04-08T09:57:48+00:00 2025-04-08T09:57:48+00:00 eng document A Drawings RMC-142D Data sheet 4921240148 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/hz3ga0um/rmc-142d-data-sheet-4921240148-uk.pdf?rnd=133863363265830000&v=9 6a607a26-8c8c-4c14-8643-32b90cbaab6a RMC-142D Thu, 13 Mar 2025 10:45:26 GMT 2025-03-13T10:45:26+00:00 2025-03-13T10:45:26+00:00 eng document I Data Sheet BV 07644-D0 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/0kmbx10m/bv-07644-d0-uk.pdf?rnd=133854675866170000&v=9 ef0b99ca-614c-4c5e-95d0-def6142c735f EPN-110DN Mon, 03 Mar 2025 09:26:26 GMT 2025-03-03T09:26:26+00:00 2025-03-03T09:26:26+00:00 eng document F Approvals/Certifications CCS GB23PTB00059 04 UK.PDF https://deif-cdn-umbraco.azureedge.net/media/q0mcwols/ccs-gb23ptb00059-04-uk.pdf?rnd=133584326713770000&v=9 392b989e-5272-41c6-8562-ea5d45848873 LSU-112DG Wed, 24 Apr 2024 11:44:31 GMT 2024-04-24T11:44:31+00:00 2024-04-24T11:44:31+00:00 eng document A Approvals/Certifications DNV TAA00000Z2 3 UK.PDF https://deif-cdn-umbraco.azureedge.net/media/242dgypd/dnv-taa00000z2-3-uk.pdf?rnd=133578925954630000&v=9 6133b8ff-61e3-4eb1-b493-8b1e8de6e986 LMR-111D Thu, 18 Apr 2024 05:43:15 GMT 2024-04-18T05:43:15+00:00 2024-04-18T05:43:15+00:00 eng document C Approvals/Certifications Uni-line customisation manual 4189340135 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/pesdlhdh/uni-line-customisation-manual-4189340135-uk.pdf?rnd=133578925859030000&v=9 9c252561-f067-4b59-a544-c77a4784cd6c LMR-111D Thu, 18 Apr 2024 05:43:05 GMT 2024-04-18T05:43:05+00:00 2024-04-18T05:43:05+00:00 eng document M Other Technical Documentation RMC-111D 地上電力 JA.pdf (1) https://deif-cdn-umbraco.azureedge.net/media/udvp1dw3/rmc-111d-地上電力-ja.pdf?rnd=133578925739930000&v=9 8eedebb8-31dd-41fb-88ae-7905ab88b6c5 RMC-111D Thu, 18 Apr 2024 05:42:53 GMT 2024-04-18T05:42:53+00:00 2024-04-18T05:42:53+00:00 jpn document A Brochures/Handouts RMC-142D Installation instructions 4189340158 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/dkmcchgj/rmc-142d-installation-instructions-4189340158-uk.pdf?rnd=133578925649700000&v=9 1c219802-e0c9-4f50-827c-bfdfe96eb5d2 RMC-142D Thu, 18 Apr 2024 05:42:44 GMT 2024-04-18T05:42:44+00:00 2024-04-18T05:42:44+00:00 eng document C Installation Instructions RMC Marine & Offshore KO.pdf https://deif-cdn-umbraco.azureedge.net/media/iiqfplfo/rmc-marine-offshore-ko.pdf?rnd=133578925633900000&v=9 ac57205a-4dae-4146-bdb8-215bf434d329 RMC-111D Thu, 18 Apr 2024 05:42:43 GMT 2024-04-18T05:42:43+00:00 2024-04-18T05:42:43+00:00 kor document A Brochures/Handouts RMC-142D 安装说明 4189340158 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/pw5cmpnx/rmc-142d-安装说明-4189340158-中文.pdf?rnd=133578925621130000&v=9 3d26be65-67b7-4429-85fe-f93cdbd24f47 RMC-142D Thu, 18 Apr 2024 05:42:42 GMT 2024-04-18T05:42:42+00:00 2024-04-18T05:42:42+00:00 zho document C Installation Instructions RMC Marina y Offshore ES.pdf https://deif-cdn-umbraco.azureedge.net/media/pqshls0b/rmc-marina-y-offshore-es.pdf?rnd=133578925601300000&v=9 cb752464-0b41-426d-b748-70eb1b780132 RMC-111D Thu, 18 Apr 2024 05:42:40 GMT 2024-04-18T05:42:40+00:00 2024-04-18T05:42:40+00:00 spa document A Brochures/Handouts Uni-line, TOP 4921240243 FR.pdf https://deif-cdn-umbraco.azureedge.net/media/fxgjvwt5/uni-line-top-4921240243-fr.pdf?rnd=133578925541030000&v=9 da8acd35-cf7f-4336-b6bd-d983e91cb2ee EPN-110DN Thu, 18 Apr 2024 05:42:34 GMT 2024-04-18T05:42:34+00:00 2024-04-18T05:42:34+00:00 fra document E Brochures/Handouts RMC-142D 宣传单页 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/3eojvaji/rmc-142d-宣传单页-中文.pdf?rnd=133578925526830000&v=9 819a1cf1-9528-4db5-a8bf-5bd044b374fc RMC-142D Thu, 18 Apr 2024 05:42:32 GMT 2024-04-18T05:42:32+00:00 2024-04-18T05:42:32+00:00 zho document A Brochures/Handouts RMC-142D 地上電力 JA.pdf https://deif-cdn-umbraco.azureedge.net/media/nwxn4ei5/rmc-142d-地上電力-ja.pdf?rnd=133578925475600000&v=9 11dfae75-421f-40cc-8ef9-6220693a6a72 RMC-142D Thu, 18 Apr 2024 05:42:27 GMT 2024-04-18T05:42:27+00:00 2024-04-18T05:42:27+00:00 jpn document A Brochures/Handouts RMC-142D Land Power KO.pdf https://deif-cdn-umbraco.azureedge.net/media/ehil2y4u/rmc-142d-land-power-ko.pdf?rnd=133578925447930000&v=9 63aed139-c7d4-44bd-bd71-086825c541eb RMC-142D Thu, 18 Apr 2024 05:42:24 GMT 2024-04-18T05:42:24+00:00 2024-04-18T05:42:24+00:00 kor document A Brochures/Handouts UL 20101217-E233044 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/lcvlztgd/ul-20101217-e233044-uk.pdf?rnd=133578925381070000&v=9 ccbcaa40-81c3-4eb7-abb8-5909a27f0775 EPN-110DN Thu, 18 Apr 2024 05:42:18 GMT 2024-04-18T05:42:18+00:00 2024-04-18T05:42:18+00:00 eng document A Approvals/Certifications Uni-line, TOP 4921240130 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/cfbddqn4/uni-line-top-4921240130-uk.pdf?rnd=133578925334270000&v=9 c1314209-19be-471a-9ccc-f87a9d256125 EPN-110DN Thu, 18 Apr 2024 05:42:13 GMT 2024-04-18T05:42:13+00:00 2024-04-18T05:42:13+00:00 eng document N Brochures/Handouts RMC-142D Installation instructions 4189340158 DK.pdf https://deif-cdn-umbraco.azureedge.net/media/fwqh1oe1/rmc-142d-installation-instructions-4189340158-dk.pdf?rnd=133578925333130000&v=9 b86da135-779b-4fe4-ba3a-20403a7f3f11 RMC-142D Thu, 18 Apr 2024 05:42:13 GMT 2024-04-18T05:42:13+00:00 2024-04-18T05:42:13+00:00 dan document C Installation Instructions RMC-142D Land Power FR.pdf https://deif-cdn-umbraco.azureedge.net/media/dfzbmjsy/rmc-142d-land-power-fr.pdf?rnd=133578925261830000&v=9 26067301-8558-49a4-8ef7-0a7d756137d3 RMC-142D Thu, 18 Apr 2024 05:42:06 GMT 2024-04-18T05:42:06+00:00 2024-04-18T05:42:06+00:00 fra document A Brochures/Handouts UKCA DoC 4910290527 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/4x5fcisc/ukca-doc-4910290527-uk.pdf?rnd=133578925260870000&v=9 2251feed-8542-4abf-b800-ff74f075cd70 LMR-111D Thu, 18 Apr 2024 05:42:06 GMT 2024-04-18T05:42:06+00:00 2024-04-18T05:42:06+00:00 eng document A Approvals/Certifications RMC-142D Installation instructions 4189340158 DE.pdf https://deif-cdn-umbraco.azureedge.net/media/ivqnrv1m/rmc-142d-installation-instructions-4189340158-de.pdf?rnd=133578925247100000&v=9 d7d8615d-a46c-4098-a804-568424268f5b RMC-142D Thu, 18 Apr 2024 05:42:04 GMT 2024-04-18T05:42:04+00:00 2024-04-18T05:42:04+00:00 deu document C Installation Instructions CE DoC 4910290027 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/ecwarg1i/ce-doc-4910290027-uk.pdf?rnd=133578925228670000&v=9 9b08ac38-0e68-4973-a7dd-bd44e62739e5 LMR-111D Thu, 18 Apr 2024 05:42:02 GMT 2024-04-18T05:42:02+00:00 2024-04-18T05:42:02+00:00 eng document K Approvals/Certifications RMC-142D Land Power UK.pdf https://deif-cdn-umbraco.azureedge.net/media/zouhlzam/rmc-142d-land-power-uk.pdf?rnd=133578925195270000&v=9 e475a8d3-1d0c-4f74-a806-363da2112b86 RMC-142D Thu, 18 Apr 2024 05:41:59 GMT 2024-04-18T05:41:59+00:00 2024-04-18T05:41:59+00:00 eng document A Brochures/Handouts RMC with variants - Marine & Offshore UK.pdf https://deif-cdn-umbraco.azureedge.net/media/jovlxwxo/rmc-with-variants-marine-offshore-uk.pdf?rnd=133578925192300000&v=9 dabbaa53-eaee-4df6-ab91-1425edc1c31d RMC-111D Thu, 18 Apr 2024 05:41:59 GMT 2024-04-18T05:41:59+00:00 2024-04-18T05:41:59+00:00 eng document A Brochures/Handouts Uni-line Application notes 4189340150 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/0sphtwjr/uni-line-application-notes-4189340150-uk.pdf?rnd=133578925191270000&v=9 d9699fcc-c031-40a3-bd46-7b9b3eb35e4a LMR-111D Thu, 18 Apr 2024 05:41:59 GMT 2024-04-18T05:41:59+00:00 2024-04-18T05:41:59+00:00 eng document K Application Notes RMV_RMC_RMP_RMQ_RMF green passport 4123000020A MEPC.197(62).pdf https://deif-cdn-umbraco.azureedge.net/media/rvwhfm5w/rmv_rmc_rmp_rmq_rmf-green-passport-4123000020a-mepc-197-62.pdf?rnd=133578924690430000&v=9 b3726d95-2ef6-4b54-99d1-b659fc98a295 RMC-111D Thu, 18 Apr 2024 05:41:09 GMT 2024-04-18T05:41:09+00:00 2024-04-18T05:41:09+00:00 eng document A Approvals/Certifications RMC-142D (UK).pdf https://deif-cdn-umbraco.azureedge.net/media/a3wd1wly/rmc-142d-uk.pdf?rnd=133578924521030000&v=9 d92d6d1f-5078-481a-b2f2-e5b6a241a526 RMC-142D Thu, 18 Apr 2024 05:40:52 GMT 2024-04-18T05:40:52+00:00 2024-04-18T05:40:52+00:00 eng document A Brochures/Handouts Type certificate 4124030021 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/3t4p5nh5/type-certificate-4124030021-uk.pdf?rnd=133578924063830000&v=9 b4fffdf4-adff-4a5e-91f4-b21161a8b4fc RMC-142D Thu, 18 Apr 2024 05:40:06 GMT 2024-04-18T05:40:06+00:00 2024-04-18T05:40:06+00:00 eng document A Approvals/Certifications Uni-line, TOP 4921240177 DE.pdf https://deif-cdn-umbraco.azureedge.net/media/ofxh0mns/uni-line-top-4921240177-de.pdf?rnd=133578923378300000&v=9 316d6f69-01b2-4a21-bd28-15b6a3de757a EPN-110DN Thu, 18 Apr 2024 05:38:57 GMT 2024-04-18T05:38:57+00:00 2024-04-18T05:38:57+00:00 deu document H Brochures/Handouts