Bewakings-/beveiligingsdraairelais voor controle van overspanning, onderspanning, asymmetriesequentie
SKU: 50613832510

Bewakings-/beveiligingsdraairelais voor controle van overspanning, onderspanning, asymmetriesequentie

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Description

Bewakings-/beveiligingsdraairelais voor controle van overspanning, onderspanning, asymmetriesequentieTENSE fase beveiligingsrelais instelbare asymmetrie 5 50 % Het fasebeveiligingsrelais van TENSE (Turkije) is ontworpen om driefasige elektromotoren en andere driefasige apparatuur te beschermen tegen fouten in het voedingsnetwerk. Het apparaat controleert de juiste fasevolgorde, faseasymmetrie, onder en overspanning en zorgt voor een veilige uitschakeling van de belasting wanneer de ingestelde grenzen worden overschreden. Het brede scala aan

TENSE fase beveiligingsrelais - instelbare asymmetrie 5-50 %

Het fasebeveiligingsrelais van TENSE (Turkije) is ontworpen om driefasige elektromotoren en andere driefasige apparatuur te beschermen tegen fouten in het voedingsnetwerk. Het apparaat controleert de juiste fasevolgorde, faseasymmetrie, onder- en overspanning en zorgt voor een veilige uitschakeling van de belasting wanneer de ingestelde grenzen worden overschreden.

Het brede scala aan instellingen maakt het relais geschikt voor de meeste industriële en commerciële toepassingen, vooral waar een nauwkeurige en stabiele motorbeveiliging vereist is.

Belangrijkste kenmerken

  • Fasevolgorderegeling - bescherming tegen onjuiste bedrading.

  • Instelbare asymmetrie: 5% - 50%.

  • Instelbare onderspanning: 260-360 V AC.

  • Instelbare overspanning: 400-480 V AC.

  • Instelbare foutvertragingstijd (Err In): 1-30 s.

  • Instelbare hersteltijd (Err OUT): 1-30 s.

  • Duidelijke indicatie op 3×3 segment display.

  • Hoge nauwkeurigheid en snelle reactie op netwerkfouten.

  • Montage op standaard DIN-rail.

Werkingsprincipes

Normale werking

Als alle fasespanningen binnen de limieten zijn en de fasevolgorde correct is:

  • zal het relais uitschakelen,

  • De OUT LED brandt.

Fout hoge spanning (H)

  • Als de fase de ingestelde limiet overschrijdt → Err In time is hangende, wordt H weergegeven.

  • Het relais schakelt uit, OUT gaat uit.

  • Wanneer 5 V onder de ingestelde waarde zakt, begint Err OUT te lopen, relais gaat weer aan.

Fout lage spanning (L)

  • Daling onder de ingestelde limiet → Err In wacht, L wordt weergegeven.

  • Het relais wordt uitgeschakeld.

  • Wanneer de spanning 5 V boven de drempel stijgt → Err OUT wacht, schakelt het relais in.

Faseasymmetrie (Asy)

  • Als het spanningsverschil tussen fasen de ingestelde drempel (5-50%) overschrijdt:

    • ASy wordt weergegeven na de Err In-tijd, het relais wordt gedeactiveerd.

  • Wanneer de asymmetrie lager is dan (ingestelde drempel - 2%) → wachttijd Err OUT, wordt het relais ingeschakeld.

Fasevolgorderisico (pH's)

  • Wanneer een fasenvolgorderisico optreedt, wacht het relais op Err In en geeft vervolgens pHs weer.

  • Het relais schakelt uit en blijft uit totdat de juiste volgorde is hersteld.

  • Nadat de fasenvolgorde is gecorrigeerd, treedt Err OUT op en wordt het relais ingeschakeld.


Technische parameters

Parameter Waarde
Bedrijfsspanning (Un) 3×380 V AC + N
Frequentie 50/60 Hz
Opgenomen vermogen < 6 VA
Omgevingstemperatuur -20 °C tot +55 °C
Hoogspanningsdrempel 400-480 V AC
Laagspanningsdrempel 260-360 V AC
Asymmetrie 5-50% (instelbaar)
Fouttijd (Err In) 1-30 s
Reset-tijd (Err OUT) 1-30 s
Relaiscontact 5 A / 250 V AC (ohmse belasting)
Display 3×3 segmenten, 1 LED
Montage DIN-rail
Gewicht < 150 g
Max. installatiehoogte < 2000 m
Kabeldoorsnede tot 2,5 mm²

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SKU: 50613832510

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4.6 ★★★★★
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K
Verified Purchase
Kimberly B
Phoenix, US
★★★★★ 4
not bad
Format: Kindle
I loved the plot of this book. The characters just didn’t have a lot of depth. The connections and “love” just weren’t communicated very well in the writing. The author didn’t write the sweet psycho trope very well at all either. Lachlan was just a mess of a character.
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Reviewed in the United States on November 17, 2023
C
Verified Purchase
Carmen Alicea
Port Orchard, US
★★★★★ 5
A Beta Worth Rooting For
Format: Kindle
In Spare, Violet Fox flips the omegaverse on its head, giving us a Beta heroine determined to make her mark. Joining the Beta Trials to support her sick father, she's thrown into a pack that doesn't want her, especially the possessive Alphas. But here's the twist: their sweet Omega turns out to be her scent match. Cue the angst, forbidden tension, and a slow-burn romance that will make your heart ache in the best way. Violet Fox delivers an emotional, refreshing take on the genre, proving Betas aren't "spares." They're stars.
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Reviewed in the United States on January 10, 2025
C
Verified Purchase
C. Hunter
Lake Worth, US
★★★★★ 5
Beta, Alpha, Omega oh my!
Format: Kindle
Omegas are precious and given to Alphas & their packs... but the Betas want in too. To this end, the Beta government is rolling out its trial of assigning a Beta to each Alpha-Omega pack. But forcing a Beta into a pack where they are not wanted will not end well... Of course, no one expected the Omega to fall for the assigned Beta. Great read and cliffhanger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
B
Verified Purchase
B. Stubby
Alexandria, US
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters. That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception. SPOILER: The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured. I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
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Reviewed in the United States on February 13, 2024
S
Verified Purchase
SR
Massapequa, US
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025

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