RSQ-3 https://deif-staging.jcdhotel.dk/products/rsq-3/ Precision LED synchroscope en Thu, 18 Jun 2026 05:30:43 GMT Active f6cd34a9-6f53-4afa-ae04-2e1f1365c28c High-accuracy LED synchroscope that clearly indicates phase and voltage accordance as well as frequency difference with high immunity to harmonic distortion.

]]> The DEIF RSQ-3 high-accuracy synchroscope accurately measures and indicates phase and voltage accordance between two input voltages (generator and busbar). It also indicates the frequency difference and is suitable for all types of installation that require manual synchronisation.

Clear LED display

The phase difference is calculated by the unit’s processor and shown on the circle of 36 red LEDs. The LEDs simulate the pointer tip of an analogue pointer instrument, showing the phase difference in degrees (at a resolution of 10 degrees). The lit LED moves to show the frequency difference in Hz between the generator and busbar (too slow or too fast).

Rugged and easy to use

The front-operated synchroscope has a rugged DIN standard housing and is easy to install and operate. The RSQ-3 is highly immune to harmonic distortion.

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  • Precision LED synchroscope
  • LED circle indicates the frequency difference
  • Galvanically separated
  • High immunity to harmonic distortion 
  • For indication of phase and voltage accordance
  • DIN standard size: Q96
    • ]]>     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 RSQ-3 Hoja de datos 4921240407 ES.pdf https://deif-cdn-umbraco.azureedge.net/media/fyvhaek5/rsq-3-hoja-de-datos-4921240407-es.pdf?rnd=133965292636970000&v=9 11602b36-335f-4651-b4b3-e35afe9eae69 RSQ-3 Wed, 09 Jul 2025 10:07:43 GMT 2025-07-09T10:07:43+00:00 2025-07-09T10:07:43+00:00 spa document G Data Sheet RSQ-3 Fiche technique 4921240371 FR.pdf https://deif-cdn-umbraco.azureedge.net/media/kswh3yyo/rsq-3-fiche-technique-4921240371-fr.pdf?rnd=133946319637030000&v=9 e37ead4c-f20e-40cb-a0a0-9449cee3c8e4 RSQ-3 Tue, 17 Jun 2025 11:06:03 GMT 2025-06-17T11:06:03+00:00 2025-06-17T11:06:03+00:00 fra document G Data Sheet CSQ-3 RSQ-3 2D PDF.pdf https://deif-cdn-umbraco.azureedge.net/media/pizdkk4e/csq-3-rsq-3-2d-pdf.pdf?rnd=133929075259200000&v=9 2b253362-cbc4-457c-afc6-db7537d884ef CSQ-3 Wed, 28 May 2025 12:05:25 GMT 2025-05-28T12:05:25+00:00 2025-05-28T12:05:25+00:00 eng document B Drawings CSQ-3 RSQ-3 2D CAD drawing.dwg https://deif-cdn-umbraco.azureedge.net/media/z2olvizy/csq-3-rsq-3-2d-cad-drawing.dwg?rnd=133929073971570000&v=9 a3ba1dd7-eb38-4f3c-b464-47c6f13aa53a CSQ-3 Wed, 28 May 2025 12:03:17 GMT 2025-05-28T12:03:17+00:00 2025-05-28T12:03:17+00:00 eng document A Drawings RSQ-3 Data sheet 4921240265 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/grpa2ond/rsq-3-data-sheet-4921240265-uk.pdf?rnd=133863441984300000&v=9 390e5e2c-39a3-45b9-8f25-8d93336dd137 RSQ-3 Thu, 13 Mar 2025 12:56:38 GMT 2025-03-13T12:56:38+00:00 2025-03-13T12:56:38+00:00 eng document G Data Sheet CSQ-3 RSQ-3 3D STEP-file.stp https://deif-cdn-umbraco.azureedge.net/media/uffafpeh/csq-3-rsq-3-3d-step-file.stp?rnd=133626855584470000&v=9 bc024ab9-a587-4fe8-9151-4b5bb41a0300 CSQ-3 Wed, 12 Jun 2024 17:05:58 GMT 2024-06-12T17:05:58+00:00 2024-06-12T17:05:58+00:00 eng document A Drawings CSQ-3 RSQ-3 3D PDF.pdf https://deif-cdn-umbraco.azureedge.net/media/p3kjp2yw/csq-3-rsq-3-3d-pdf.pdf?rnd=133626854539570000&v=9 f3975567-4316-4e0f-b126-cdb12d811910 CSQ-3 Wed, 12 Jun 2024 17:04:13 GMT 2024-06-12T17:04:13+00:00 2024-06-12T17:04:13+00:00 eng document A Drawings UL 20101217-E230690 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/jlifzyce/ul-20101217-e230690-uk.pdf?rnd=133578925385070000&v=9 e05cd152-7d44-4f87-a339-6222fe66ad31 CSQ-3 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 RSQ-3 Users manual 4189340264 UK.pdf (1) https://deif-cdn-umbraco.azureedge.net/media/njipk4gq/rsq-3-users-manual-4189340264-uk.pdf?rnd=133578925364230000&v=9 78e55172-43d0-4def-8fdc-702a8840e570 RSQ-3 Thu, 18 Apr 2024 05:42:16 GMT 2024-04-18T05:42:16+00:00 2024-04-18T05:42:16+00:00 eng document F User's Manual GOST-R EAC compliance 20150714 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/xlyanxo0/gost-r-eac-compliance-20150714-uk.pdf?rnd=133578925341630000&v=9 dd06f0a2-4dda-4682-95d3-d94945564d4c CSQ-3 Thu, 18 Apr 2024 05:42:14 GMT 2024-04-18T05:42:14+00:00 2024-04-18T05:42:14+00:00 eng document A Approvals/Certifications RSQ-3 宣传单页 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/3urpmmch/rsq-3-宣传单页-中文.pdf?rnd=133578925312230000&v=9 30f623f5-1047-4e5a-93ea-96718c5d46a7 RSQ-3 Thu, 18 Apr 2024 05:42:11 GMT 2024-04-18T05:42:11+00:00 2024-04-18T05:42:11+00:00 zho document A Brochures/Handouts RSQ-3 地上電力 JA.pdf https://deif-cdn-umbraco.azureedge.net/media/4wuelnp0/rsq-3-地上電力-ja.pdf?rnd=133578925289000000&v=9 b545a8ed-1ffa-441d-a013-2b604e25b750 RSQ-3 Thu, 18 Apr 2024 05:42:08 GMT 2024-04-18T05:42:08+00:00 2024-04-18T05:42:08+00:00 jpn document A Brochures/Handouts RSQ-3 Land Power KO.pdf https://deif-cdn-umbraco.azureedge.net/media/2omfntyh/rsq-3-land-power-ko.pdf?rnd=133578925244900000&v=9 cf4699fb-6407-429e-a12a-912a211c0429 RSQ-3 Thu, 18 Apr 2024 05:42:04 GMT 2024-04-18T05:42:04+00:00 2024-04-18T05:42:04+00:00 kor document A Brochures/Handouts Single-function synchroscope with variants Marine & Offshore KO.pdf https://deif-cdn-umbraco.azureedge.net/media/m1jl3m3m/single-function-synchroscope-with-variants-marine-offshore-ko.pdf?rnd=133578925235330000&v=9 b3aed37e-80ac-4fe0-aee1-49de738ad4de LSQ Thu, 18 Apr 2024 05:42:03 GMT 2024-04-18T05:42:03+00:00 2024-04-18T05:42:03+00:00 kor document A Brochures/Handouts RSQ-3 Users manual 4189340264 DE.pdf (1) https://deif-cdn-umbraco.azureedge.net/media/jwnhmls1/rsq-3-users-manual-4189340264-de.pdf?rnd=133578925039770000&v=9 2e669b55-485b-4803-b9ff-0b18dbf75ef4 RSQ-3 Thu, 18 Apr 2024 05:41:43 GMT 2024-04-18T05:41:43+00:00 2024-04-18T05:41:43+00:00 deu document F User's Manual RSQ-3 Land Power FR.pdf https://deif-cdn-umbraco.azureedge.net/media/o5cpnk1d/rsq-3-land-power-fr.pdf?rnd=133578925007630000&v=9 abe6c56f-6f63-4236-b96d-94a86753b7db RSQ-3 Thu, 18 Apr 2024 05:41:40 GMT 2024-04-18T05:41:40+00:00 2024-04-18T05:41:40+00:00 fra document A Brochures/Handouts Synchronising equipment electric potentiometers TOP 4921240160 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/q4xerif1/synchronising-equipment-electric-potentiometers-top-4921240160-uk.pdf?rnd=133578924931930000&v=9 a048ae9f-bbbb-4821-b718-fdfb1d4cc348 LSQ Thu, 18 Apr 2024 05:41:33 GMT 2024-04-18T05:41:33+00:00 2024-04-18T05:41:33+00:00 eng document Q Brochures/Handouts RSQ-3 Land Power UK.pdf https://deif-cdn-umbraco.azureedge.net/media/ipuaeun0/rsq-3-land-power-uk.pdf?rnd=133578924899200000&v=9 5102e85b-60ba-457d-977a-3818d1bbd4ac RSQ-3 Thu, 18 Apr 2024 05:41:29 GMT 2024-04-18T05:41:29+00:00 2024-04-18T05:41:29+00:00 eng document A Brochures/Handouts Single-function synchroscope with variants Marine & Offshore UK.pdf https://deif-cdn-umbraco.azureedge.net/media/epdbym0p/single-function-synchroscope-with-variants-marine-offshore-uk.pdf?rnd=133578924823130000&v=9 331cc73b-d44f-4df2-bf78-b011a500809f LSQ Thu, 18 Apr 2024 05:41:22 GMT 2024-04-18T05:41:22+00:00 2024-04-18T05:41:22+00:00 eng document A Brochures/Handouts Synchronising equipment electric potentiometers TOP 4921240160 DE.pdf https://deif-cdn-umbraco.azureedge.net/media/pendt3fu/synchronising-equipment-electric-potentiometers-top-4921240160-de.pdf?rnd=133578924811300000&v=9 f4391b61-74b4-4bc1-9db1-8a970b6f7c43 LSQ Thu, 18 Apr 2024 05:41:21 GMT 2024-04-18T05:41:21+00:00 2024-04-18T05:41:21+00:00 deu document Q Brochures/Handouts UKCA DoC 4910290533 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/h1fpyaic/ukca-doc-4910290533-uk.pdf?rnd=133578924729370000&v=9 01fcca26-1602-472c-9c10-65ad4e019731 RSQ-3 Thu, 18 Apr 2024 05:41:12 GMT 2024-04-18T05:41:12+00:00 2024-04-18T05:41:12+00:00 eng document A Approvals/Certifications Synchronising equipment electric potentiometers TOP 4921240160 FR.pdf https://deif-cdn-umbraco.azureedge.net/media/lpcaftpk/synchronising-equipment-electric-potentiometers-top-4921240160-fr.pdf?rnd=133578924703530000&v=9 cd02c443-19ea-40cf-8014-b20e95a95078 LSQ Thu, 18 Apr 2024 05:41:10 GMT 2024-04-18T05:41:10+00:00 2024-04-18T05:41:10+00:00 fra document Q Brochures/Handouts CE DoC 4910290033 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/0mai4wmn/ce-doc-4910290033-uk.pdf?rnd=133578924641700000&v=9 598f00cb-e38d-4bc6-b646-3a3069f6ec99 RSQ-3 Thu, 18 Apr 2024 05:41:04 GMT 2024-04-18T05:41:04+00:00 2024-04-18T05:41:04+00:00 eng document H Approvals/Certifications Adjustments and tightening torques for switchboard instruments 4189320059 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/yflk30k1/adjustments-and-tightening-torques-for-switchboard-instruments-4189320059-uk.pdf?rnd=133578924087030000&v=9 e9ae56d9-1f5b-4c52-a224-ea163ac9bb54 2EQ Thu, 18 Apr 2024 05:40:08 GMT 2024-04-18T05:40:08+00:00 2024-04-18T05:40:08+00:00 eng document F Installation Instructions 単機能シンクロスコープ - 海洋&オフショア (JA).pdf https://deif-cdn-umbraco.azureedge.net/media/emxbdkl4/単機能シンクロスコープ-海洋-オフショア-ja.pdf?rnd=133578924055930000&v=9 a9112f3b-347e-4a2c-be1b-2f17d099ab5a LSQ Thu, 18 Apr 2024 05:40:05 GMT 2024-04-18T05:40:05+00:00 2024-04-18T05:40:05+00:00 jpn document A Brochures/Handouts Sincronoscopio monofunción - Marina y Offshore (ES).pdf https://deif-cdn-umbraco.azureedge.net/media/zxgchfck/sincronoscopio-monofunción-marina-y-offshore-es.pdf?rnd=133578923926100000&v=9 9423ccd5-184a-4ed1-b35e-b596b33ae75a LSQ Thu, 18 Apr 2024 05:39:52 GMT 2024-04-18T05:39:52+00:00 2024-04-18T05:39:52+00:00 spa document A Brochures/Handouts Type certificate 4124020007 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/mpugbjs2/type-certificate-4124020007-uk.pdf?rnd=133578923472370000&v=9 a660e87b-595c-4b92-8a3a-f216343415b3 RSQ-2 Thu, 18 Apr 2024 05:39:07 GMT 2024-04-18T05:39:07+00:00 2024-04-18T05:39:07+00:00 eng document B Approvals/Certifications RSQ-3 (UK).pdf https://deif-cdn-umbraco.azureedge.net/media/4vubsbwv/rsq-3-uk.pdf?rnd=133578922519000000&v=9 060969ed-7dd5-480f-b1dd-d2f3469e8413 RSQ-3 Thu, 18 Apr 2024 05:37:31 GMT 2024-04-18T05:37:31+00:00 2024-04-18T05:37:31+00:00 eng document A Brochures/Handouts