ASK & ASR https://deif-staging.jcdhotel.dk/products/ask-asr-measuring-transformer/ Measuring transformer en Thu, 18 Jun 2026 05:30:14 GMT Active 5910871b-b9ef-428a-81ea-42bf78c0c654 Part of DEIF's current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.

]]> Part of DEIF’s current transformer range, these measuring transformers convert high current into lower nominal current value, thus making it possible to use instruments and relays with standardised values of rated current.

DEIF offers various physical sizes of the measuring transformers. The range is suitable for cables and several busbar combinations and positions.

In order to ensure short delivery time, we always keep transformers in stock.

Variants

ASR

  • Designed for round cables. 
  • Primary current: 40 to 600 A. 
  • Burden from 1.0 to 10 VA. 

ASK 

  • Designed for round cables and busbar. 
  • Primary current: 40 to 7,500 A. 
  • Burden from 1.0 to 30 VA.

Type     Item number 

ASK      29619000320

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  • Designed for cables and busbar
  • Primary current: 40 to 7,500 A
  • Secondary current: 5 or 1 A
  • Burden: 1.0 to 30 VA
  • Accuracy class: 0.2s, 0.5 or 1.0
    • ]]>     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 ASR-ASK Data sheet 4921210111 UK.pdf (2) https://deif-cdn-umbraco.azureedge.net/media/ut5bpbq5/asr-ask-data-sheet-4921210111-uk.pdf?rnd=134037186681030000&v=9 8617ffbc-981f-48be-a11e-439ea68011f8 ASR_ASK Tue, 30 Sep 2025 15:11:08 GMT 2025-09-30T15:11:08+00:00 2025-09-30T15:11:08+00:00 eng document W Data Sheet ASR 3D STEP-files.zip https://deif-cdn-umbraco.azureedge.net/media/lkohvkrh/asr-3d-step-files.zip?rnd=133631092895700000&v=9 aa7a9c42-0627-4b41-87e0-5e570bdb49bf ASR_ASK Mon, 17 Jun 2024 14:48:09 GMT 2024-06-17T14:48:09+00:00 2024-06-17T14:48:09+00:00 eng document A Drawings ASR 3D PDFs.zip https://deif-cdn-umbraco.azureedge.net/media/v10pph0x/asr-3d-pdfs.zip?rnd=133631091771930000&v=9 9ff7f5b6-8557-4803-bbe1-4f4f539ceb83 ASR_ASK Mon, 17 Jun 2024 14:46:17 GMT 2024-06-17T14:46:17+00:00 2024-06-17T14:46:17+00:00 eng document A Drawings ASK 3D STEP-files.zip https://deif-cdn-umbraco.azureedge.net/media/qswddn3h/ask-3d-step-files.zip?rnd=133631090646700000&v=9 b731ac9c-3ca7-4784-8e8a-2021cf2a6bdb ASR_ASK Mon, 17 Jun 2024 14:44:24 GMT 2024-06-17T14:44:24+00:00 2024-06-17T14:44:24+00:00 eng document A Drawings ASK 3D PDFs.zip https://deif-cdn-umbraco.azureedge.net/media/unili1jl/ask-3d-pdfs.zip?rnd=133631089611430000&v=9 6db451bb-152b-4524-8406-ecd9622021c7 ASR_ASK Mon, 17 Jun 2024 14:42:41 GMT 2024-06-17T14:42:41+00:00 2024-06-17T14:42:41+00:00 eng document A Drawings ASR 宣传单页 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/kkybo52r/asr-宣传单页-中文.pdf?rnd=133578925968300000&v=9 7f17b04a-a691-46c3-884e-698fcd533b7f ASR_ASK Thu, 18 Apr 2024 05:43:16 GMT 2024-04-18T05:43:16+00:00 2024-04-18T05:43:16+00:00 zho document A Brochures/Handouts ASK 宣传单页 中文.pdf https://deif-cdn-umbraco.azureedge.net/media/1ljpmq52/ask-宣传单页-中文.pdf?rnd=133578925952770000&v=9 43f6d3c2-d1fc-4544-aa9e-d48609d99a88 ASR_ASK Thu, 18 Apr 2024 05:43:15 GMT 2024-04-18T05:43:15+00:00 2024-04-18T05:43:15+00:00 zho document A Brochures/Handouts ASR 地上電力 JA.pdf https://deif-cdn-umbraco.azureedge.net/media/5xadl00y/asr-地上電力-ja.pdf?rnd=133578925946570000&v=9 eb35c1e5-d158-41fe-97b3-f0416e972c0a ASR_ASK Thu, 18 Apr 2024 05:43:14 GMT 2024-04-18T05:43:14+00:00 2024-04-18T05:43:14+00:00 jpn document A Brochures/Handouts ASK 地上電力 JA.pdf https://deif-cdn-umbraco.azureedge.net/media/p3ykh1eg/ask-地上電力-ja.pdf?rnd=133578925926630000&v=9 eca37067-eb86-48e1-bb70-0492319fe5de ASR_ASK Thu, 18 Apr 2024 05:43:12 GMT 2024-04-18T05:43:12+00:00 2024-04-18T05:43:12+00:00 jpn document A Brochures/Handouts Measuring transformer with variants Marine & Offshore KO.pdf https://deif-cdn-umbraco.azureedge.net/media/1dznedib/measuring-transformer-with-variants-marine-offshore-ko.pdf?rnd=133578925889570000&v=9 0dd2f3c0-0401-415b-8854-ecdefb81e92e ASR_ASK Thu, 18 Apr 2024 05:43:08 GMT 2024-04-18T05:43:08+00:00 2024-04-18T05:43:08+00:00 kor document A Brochures/Handouts ASR Land Power KO.pdf https://deif-cdn-umbraco.azureedge.net/media/axljx4nm/asr-land-power-ko.pdf?rnd=133578925887000000&v=9 f99bd61d-a9ac-4238-b8ca-06912a1909d2 ASR_ASK Thu, 18 Apr 2024 05:43:08 GMT 2024-04-18T05:43:08+00:00 2024-04-18T05:43:08+00:00 kor document A Brochures/Handouts ASK Land Power KO.pdf https://deif-cdn-umbraco.azureedge.net/media/1s3hgbls/ask-land-power-ko.pdf?rnd=133578925846100000&v=9 0573bac4-5b72-4cdb-b18c-22499bf71553 ASR_ASK Thu, 18 Apr 2024 05:43:04 GMT 2024-04-18T05:43:04+00:00 2024-04-18T05:43:04+00:00 kor document A Brochures/Handouts ASR Land Power FR.pdf https://deif-cdn-umbraco.azureedge.net/media/0ynnu4im/asr-land-power-fr.pdf?rnd=133578925834500000&v=9 79da1ace-b10c-464e-b079-212d844a2bb2 ASR_ASK Thu, 18 Apr 2024 05:43:03 GMT 2024-04-18T05:43:03+00:00 2024-04-18T05:43:03+00:00 fra document A Brochures/Handouts ASK Land Power FR.pdf https://deif-cdn-umbraco.azureedge.net/media/vwqgeyin/ask-land-power-fr.pdf?rnd=133578925806630000&v=9 6162a0b5-ea0d-4d77-96a3-3028dfff4309 ASR_ASK Thu, 18 Apr 2024 05:43:00 GMT 2024-04-18T05:43:00+00:00 2024-04-18T05:43:00+00:00 fra document A Brochures/Handouts Measuring transformer with variants - Marine & Offshore UK.pdf https://deif-cdn-umbraco.azureedge.net/media/n4hp3zk2/measuring-transformer-with-variants-marine-offshore-uk.pdf?rnd=133578925772670000&v=9 e5fe8e77-7c5c-41ce-9041-d9d323b2c869 ASR_ASK Thu, 18 Apr 2024 05:42:57 GMT 2024-04-18T05:42:57+00:00 2024-04-18T05:42:57+00:00 eng document A Brochures/Handouts ASR - Land Power UK.pdf https://deif-cdn-umbraco.azureedge.net/media/5ukijo0x/asr-land-power-uk.pdf?rnd=133578925669430000&v=9 bb8414e5-6d57-41ad-af36-c02fdd603141 ASR_ASK Thu, 18 Apr 2024 05:42:46 GMT 2024-04-18T05:42:46+00:00 2024-04-18T05:42:46+00:00 eng document A Brochures/Handouts ASK - Land Power UK.pdf https://deif-cdn-umbraco.azureedge.net/media/u3ags2gj/ask-land-power-uk.pdf?rnd=133578925625670000&v=9 706940bf-abc9-40ad-9bcc-6b89f0920818 ASR_ASK Thu, 18 Apr 2024 05:42:42 GMT 2024-04-18T05:42:42+00:00 2024-04-18T05:42:42+00:00 eng document A Brochures/Handouts UKCA DoC 4910290565 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/qfjjhh1q/ukca-doc-4910290565-uk.pdf?rnd=133578925573630000&v=9 9f935399-e270-4e3c-ad7d-05488bcf8d0a ASR_ASK Thu, 18 Apr 2024 05:42:37 GMT 2024-04-18T05:42:37+00:00 2024-04-18T05:42:37+00:00 eng document A Approvals/Certifications CE DoC 4910290065 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/k4fmd3on/ce-doc-4910290065-uk.pdf?rnd=133578925546930000&v=9 f5c18a4f-7acd-4fc3-9f3b-55977594c714 ASR_ASK Thu, 18 Apr 2024 05:42:34 GMT 2024-04-18T05:42:34+00:00 2024-04-18T05:42:34+00:00 eng document H Approvals/Certifications DCT green passport 4123000009A MEPC.197(62).pdf https://deif-cdn-umbraco.azureedge.net/media/3yncjz43/dct-green-passport-4123000009a-mepc-197-62.pdf?rnd=133578925344570000&v=9 e7241af6-32dd-4ea8-8ef3-7b824b08bcc9 ASR_ASK 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 測定変圧器 - 海洋&オフショア (JA).pdf https://deif-cdn-umbraco.azureedge.net/media/qqmpjvrb/測定変圧器-海洋-オフショア-ja.pdf?rnd=133578925295670000&v=9 d6f4199c-b421-4cd2-8975-5105361e7eda ASR_ASK Thu, 18 Apr 2024 05:42:09 GMT 2024-04-18T05:42:09+00:00 2024-04-18T05:42:09+00:00 jpn document A Brochures/Handouts Type certificate 4124010054 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/fhbptrej/type-certificate-4124010054-uk.pdf?rnd=133578925187900000&v=9 c4f9c331-2389-4dc7-b746-a22c45a120eb ASR_ASK Thu, 18 Apr 2024 05:41:58 GMT 2024-04-18T05:41:58+00:00 2024-04-18T05:41:58+00:00 eng document F Approvals/Certifications Current transformers technical info 4921210119 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/idkb1keb/current-transformers-technical-info-4921210119-uk.pdf?rnd=133578924936130000&v=9 a81dd458-6381-4b11-ab10-a7084aae19fc ASR_ASK Thu, 18 Apr 2024 05:41:33 GMT 2024-04-18T05:41:33+00:00 2024-04-18T05:41:33+00:00 eng document D Other Technical Documentation Current transformers TOP 4921240331 UK.pdf https://deif-cdn-umbraco.azureedge.net/media/vhamjdxc/current-transformers-top-4921240331-uk.pdf?rnd=133578924850770000&v=9 8ec4c0b1-52e2-4a41-ac91-e66f609ca0f0 ASR_ASK Thu, 18 Apr 2024 05:41:25 GMT 2024-04-18T05:41:25+00:00 2024-04-18T05:41:25+00:00 eng document D Transformador de medida - Marina y Offshore (ES).pdf https://deif-cdn-umbraco.azureedge.net/media/vewldajm/transformador-de-medida-marina-y-offshore-es.pdf?rnd=133578924656500000&v=9 81b12db1-fb2c-4f9a-897b-273f91bd85a9 ASR_ASK Thu, 18 Apr 2024 05:41:05 GMT 2024-04-18T05:41:05+00:00 2024-04-18T05:41:05+00:00 spa document A Brochures/Handouts Current transformers TOP 4921240332 DE.pdf https://deif-cdn-umbraco.azureedge.net/media/wzqmo55m/current-transformers-top-4921240332-de.pdf?rnd=133578924568700000&v=9 7fc760ae-e0ec-41d6-81ff-a09b473c7cc1 ASR_ASK Thu, 18 Apr 2024 05:40:56 GMT 2024-04-18T05:40:56+00:00 2024-04-18T05:40:56+00:00 deu document D 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