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Channel

آموزش رلیاژ (رله و حفاظت)

@rozhbin_academy

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Posts · Posts edited after publishing · Polls · Citations · Telegram's recommendations · Cite this entry

16,357subscribers

+201 since we began measuring on 6 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001067958916
TypeChannel
Username@rozhbin_academy
CreatedBetween 1 May 2016 and 28 February 2017 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded6 August 2026
Last confirmed live3 October 2026
Measurements held36
Confirmed unchanged1 time, most recently 3 October 2026
On Telegramt.me/rozhbin_academy

Topic

Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 10 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.

Growth

16,15516,35716,2566 August 2026 — 16,156 subscribers6 August 2026 — 16,155 subscribers7 August 2026 — 16,174 subscribers8 August 2026 — 16,170 subscribers9 August 2026 — 16,183 subscribers10 August 2026 — 16,179 subscribers11 August 2026 — 16,176 subscribers12 August 2026 — 16,185 subscribers14 August 2026 — 16,199 subscribers15 August 2026 — 16,196 subscribers16 August 2026 — 16,204 subscribers17 August 2026 — 16,212 subscribers18 August 2026 — 16,205 subscribers19 August 2026 — 16,213 subscribers20 August 2026 — 16,212 subscribers22 August 2026 — 16,206 subscribers23 August 2026 — 16,211 subscribers25 August 2026 — 16,219 subscribers26 August 2026 — 16,234 subscribers27 August 2026 — 16,246 subscribers28 August 2026 — 16,249 subscribers29 August 2026 — 16,255 subscribers30 August 2026 — 16,259 subscribers31 August 2026 — 16,263 subscribers1 September 2026 — 16,260 subscribers2 September 2026 — 16,266 subscribers3 September 2026 — 16,274 subscribers5 September 2026 — 16,273 subscribers8 September 2026 — 16,274 subscribers11 September 2026 — 16,293 subscribers13 September 2026 — 16,284 subscribers14 September 2026 — 16,295 subscribers16 September 2026 — 16,306 subscribers18 September 2026 — 16,322 subscribers24 September 2026 — 16,333 subscribers3 October 2026 — 16,357 subscribers6 August 20263 October 2026
36 measurements spanning 58 days, net +201. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 16,125–16,387 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 36
Measured (UTC)SubscribersChange
3 Oct 2026, 13:1916,357+24
24 Sept 2026, 20:4116,333+11
18 Sept 2026, 19:0216,322+16
16 Sept 2026, 12:2116,306+11
14 Sept 2026, 20:1716,295+11
13 Sept 2026, 04:2116,284-9
11 Sept 2026, 07:5916,293+19
8 Sept 2026, 15:1816,274+1
5 Sept 2026, 12:0016,273-1
3 Sept 2026, 11:4016,274+8
2 Sept 2026, 05:5416,266+6
1 Sept 2026, 04:2616,260-3
31 Aug 2026, 02:3416,263+4
30 Aug 2026, 03:4516,259+4
29 Aug 2026, 05:2416,255+6
28 Aug 2026, 03:5816,249+3
27 Aug 2026, 05:5416,246+12
26 Aug 2026, 06:3216,234+15
25 Aug 2026, 03:1216,219+8
23 Aug 2026, 20:1816,211first reading

Engagement

75 posts held, back to 2 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 56 pages of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 75 posts for this entry, the most recent from 3 September 2026. An engagement rate over an empty window would be a number about nothing.

What this channel posts

Video runtime
15m 30s
Average length
49s

Measured directly from 19 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.

Reaction mix

296 reactions across 74 posts, in 6 distinct kinds. The most used accounts for 87.5% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
❤25987.5%
👍299.80%
👏51.69%
👎10.338%
🔥10.338%
🥰10.338%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 74 of the 75 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 296 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 75 most recent posts we hold, published 2 August 2026 to 3 September 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

3 Sept 2026, 04:05 UTC260 views3 reactionsread 3 September 2026
Video

💢قسمتی از دوره جامع رلیاژ 🔹آموزش نحوه اتصال به رله abb 🌐 لینک ثبت نام👇 https://rozhbin.ir/product/roliaj_training/

❤3

2 Sept 2026, 21:12 UTC455 views4 reactionsread 3 September 2026
Photo

الکتروکویر - ۱۳۷۹ در کنار همکارانم در واحد کنترل کیفیت

❤4

2 Sept 2026, 20:56 UTC450 views2 reactionsread 3 September 2026

🎉 همه شما دعوتید! 🎂✨ 🥳 جشن ۱۰ سالگی آکادمی روژبین 🎓 🗓 یزد، شنبه ۱۴ شهریور | ساعت ۱۸:۰۰ 🔹 در صورت تمایل به حضور و همراهی در این دورهمی، لطفاً پیام بدهید👇 🆔 @rozhbin_academy1

❤2

2 Sept 2026, 20:42 UTC448 views2 reactionsread 3 September 2026
Video

یکی از ویژگی های یک دوره خوب داشتن مدرک معتبر هست. ما در دوره جامع رلیاژ دو مدرک معتبر به شرکت کنندگان دوره تقدیم می‌کنیم: ۱- مدرک فنی و حرفه ای با آزمون حضوری که در یزد برگزار میشه ۲- مدرک آکادمی روژبین با آزمون آنلاین

❤2

2 Sept 2026, 20:35 UTC429 views2 reactionsread 3 September 2026
Photo

دوره رلیاژ برای چه کسانی مناسبه؟

❤2

2 Sept 2026, 20:34 UTC423 views2 reactionsread 3 September 2026
Photo

نقشه راه یادگیری رلیاژ

❤2

2 Sept 2026, 14:27 UTC505 views2 reactionsread 3 September 2026
Photo

برای اطلاع از شرایط اقساطی به آیدی زیر پیام بدید👇 @rozhbin_academy1

❤2

2 Sept 2026, 11:04 UTC550 views3 reactionsread 3 September 2026

وقتی دوره رلیاژ را تهیه میکردم خودم‌ هم فکر نمیکردم اینقدر میتونه برای بعضی دوستان راهگشا باشه مثل این دوست عزیزمون که با کمک آموزش های دوره، رله های ABB سکوی نفتی را ستینگ و تست کردن

❤3

2 Sept 2026, 11:03 UTC542 views3 reactionsread 3 September 2026

خواستم یه تشکر ویژه بکنم از اقای حسینی عزیز اگه امکان انتقال این تشکر جانانه رو داشتید خیلی ممنون میشم من بدلیل علاقه شخصیم به حفاظت و اینکه تو دانشگاه تو بحث نظری نتایج چندانی نگرفتم، اومدم سمت اول اموزش های تئوری روژبین و از اقای حسینی شروع کردم یاد گرفتن، بدلیل ماهیت کارم که در سکوهای نفتی کار میکنم، همیشه کنجکاو بودم که اون اموزش های اقای حسینی رو به کار بگیرم و برای صنعتی که کار میکنم، بیش از پیش مفید باشم دد …

❤3

1 Sept 2026, 18:58 UTC636 views2 reactionsread 3 September 2026
Video

چرا دوره جامع رلیاژ را تهیه کردیم؟ خیلی از مهندس های برق تئوری رله و حفاظت را خوب بلدن اما وقتی وارد پست های برق میشن برای کارهای عملی مثل تنظیم و تست رله ها دچار چالش میشن ما در دوره جامع رلیاژ دقیقا روی همین مهارت های عملی دست گذاشتیم…

❤2

1 Sept 2026, 18:54 UTC589 views2 reactionsread 3 September 2026

اگر شرکت های تعمیر و نگهداری استان های دیگه را میشناسید کامنت کنید…

❤2

1 Sept 2026, 18:52 UTC572 views5 reactionsread 3 September 2026

شرکت های تعمیر و نگهداری پست برق کدامند؟ تعدادی از شرکت های تعمیر و نگهداری پست های برق که در استان های مختلف فعالیت میکنند به شرح ذیل میباشد. این شرکت ها معمولا همیشه کارشناس رلیاژ (رله و حفاظت) استخدام میکنند چون برای تست رله های پست های برق به کارشناس رله نیاز دارند. همچنین این شرکت ها برای کسب تجربه عملی رلیاژ عالی هستند. لازم به ذکر است همه آنها پیمانکار برق منطقه ای هستند. نکته دیگر اینکه هر ساله در مناقصه شرک…

❤5

Showing the 12 most recent of 75 posts we hold for @rozhbin_academy. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Posts edited after publishing

@rozhbin_academy edited 5 posts after it first published — the same permalink now carries different wording than the one this register originally read, caught because our own crawl held a copy of the earlier text.

An edit is not deception. Typo fixes, price updates and corrections look exactly like this too — this register can tell you the wording changed and when, not why. How this is measured.

First edit seen
13 August 2026
Most recent edit
3 September 2026

Polls

The 5 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

30 Aug 2026, 18:57 UTCAnonymous Quiz215 voters

❓سوال چالشی: بعد از تعمیرات در یک پست برق، زمین موقت روی خط جا می‌مونه و اپراتور بریکر رو وصل می‌کنه. در این شرایط کدوم حفاظت عمل میکنه؟

  1. ارت فالت37%
  2. وصل خطا روی فالت (SOTF)63%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

22 Aug 2026, 18:24 UTCAnonymous Quiz302 voters

❓سوال: اگر یکی از فازهای موتور سه‌فاز قطع بشه و موتور دو فاز کار کنه، کدوم حفاظت پیش از سوختن موتور این وضعیت را تشخیص میده؟

  1. توالی منفی (۴۶)78%
  2. آندر ولتاژ (۲۷)22%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

13 Aug 2026, 15:11 UTCAnonymous Quiz226 voters

سؤال: اگر هادی خط انتقال روی زمین شنی یا درخت بیفتد و خطای زمین با مقاومت بالا رخ دهد، کدام مشخصه رله دیستانس سریع‌تر و بهتر این خطا را پوشش می‌دهد؟

  1. مشخصه دایره ای (مهو)40%
  2. مشخصه چند ضلعی (کواد)60%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

10 Aug 2026, 10:40 UTCAnonymous Quiz262 voters

❓سوال:اگر خطای اتصال زمین در نزدیکی نوترال ترانسفورماتور رخ بده، کدوم حفاظت ‌زودتر تشخیص میده؟

  1. دیفرانسیل (87T)19%
  2. ارت فالت محدود شده (64REF)81%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

6 Aug 2026, 18:40 UTCAnonymous Quiz187 voters

سوال چالشی: در یک شبکه رینگ (چند سو تغذیه)، برای جداسازی بخش معیوب بدون قطع بی‌مورد فیدرهای بالادست، کدام حفاظت سریع تر و دقیق‌تر عمل می‌کند؟

  1. اضافه جریان زمان معکوس (۵۱)19%
  2. اضافه جریان جهتی (۶۷)81%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 75 most recent posts we hold, published 2 August 2026 to 3 September 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Mentions

Named by 10 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

💫مهندسین برق 💫
@EngSource · 20,305
Telegram ranks this channel #28 of 73 here — alongside 72 others — read 28 September 2026
آموزش برق (برقی ها)
@bargheeha · 21,012
Telegram ranks this channel #29 of 64 here — alongside 63 others — read 25 September 2026
Power electronics
@electronicghodrat · 19,278
Telegram ranks this channel #36 of 72 here — alongside 71 others — read 2 October 2026
زراوند پلاس | آموزش کامپیوتر 🖥️
@zaravandplus · 69,856
Telegram ranks this channel #39 of 78 here — alongside 77 others — read 27 August 2026
استخدام مهندسی
@job_engineering · 49,928
Telegram ranks this channel #48 of 83 here — alongside 82 others — read 25 August 2026
استخدام مهندسین
@OilEstekhdam · 48,228
Telegram ranks this channel #55 of 88 here — alongside 87 others — read 26 August 2026

This channel appears in 6 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 3 October 2026 — this entry's latest reading, not the date you are reading this.

“آموزش رلیاژ (رله و حفاظت)” (@rozhbin_academy), 16,357 subscribers as measured 3 October 2026. Telegram Register, tgregister.com/channel/rozhbin_academy.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.