• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


Monitoring Voltage Relay GRV8-VW

  • Monitoring Voltage Relay GRV8-VW
  • Monitoring Voltage Relay GRV8-VW

Abubuwa gaba

Muhimmiya Switchgear parts
Model NO. Monitoring Voltage Relay GRV8-VW
Rated Frequency 50/60Hz
Siri GRV8

Bayani na sayen daga mai wuyaci

Sharararwa

GRV8-VW isolation monitoring voltage relay na a cikakken kamar yadda da ke fitar da tushen kawar da kuma tushen jirgin sama. Yana da muhimmanci ga masu inganci da sauran abubuwan da za su iya koyar da hankali, kuma yana ba da damar daidai ga tushen jirgin sama. Tasirin ta da yake da yawa ita ce muke da yawan bayanin da take da yawa, kuma yana iya tabbatar da damar daidai ga tushen jirgin sama. Tashar tasirinta na yin hankalin tushen jirgin sama a wurare da yawa, kuma yana da kyau a fayyace da hankalin tushen jirgin sama da kuma hankalin alamun tushen jirgin sama a tushen kawar.

Abubuwan da GRV8-VW Isolation Monitoring Voltage Relay ke da su:
1. Bayanin da yake da yawa ta da amana
Daga baya da True RMS measurement technology, an samu bayanin da yake da yawa game da tushen jirgin sama da yawan takaitacciyar da ya kai, kuma akwai amfani da ± 1% wajen tabbatar da bayanin da yake da yawa, koda da yawan takaitacciyar da ya kai a wurare da yawa.
2. Hukumar da yake da yawa na da zama
Yana da amfani don hukumomin da yake da yawa ko hukumomin da yake da yawa da kuma hukumomin da yake da yawa, kuma an samu parametarin da ake daidaita. Masu amfani suna iya daidaita hukumomin da yake da yawa daga baya da siffofin da aka biyo, kuma yana iya daidaita hukumomin da yake da yawa daga baya da siffofin da aka biyo.
3. Dual contact independent control
An samu biyu da koyar da yankin da aka daidaita (2CO), kila yankin na da amfani don NO/NC mode switching, kuma zai iya hankalinsa da tushen jirgin sama da kuma hankalin da yake da yawa, kuma zai iya hukumomin da yake da yawa tushen jirgin sama da kuma hukumomin da yake da yawa.
4. Design modular mai karfi
36mm ultra-thin width combined with 35mm standard card rail installation saves 75% of cabinet space, especially suitable for high-density distribution cabinets and mobile devices with limited space, supporting quick insertion and maintenance.
5. Isolation protection enhances safety
Built in 2000V electrical isolation barrier, effectively blocking strong electromagnetic interference, suitable for weak load capacity systems (such as PLC signal terminals) or voltage monitoring scenarios that require physical isolation, ensuring safe and stable signal acquisition.

Function Monitoring voltage
Supply terminals A1,A2
Rated supply voltage AC/DC24-240V 50/60Hz
Monitoring voltage input terminal V1,V2,V3,C
Monitoring voltage range AC/DC15V-600V50/60Hz
Rated insulation voltage 600V
Hysteresis Only over or under:5%-20% adjustable;Over and under:fixed 3%
Supply/Reset indication Green LED
Measurement error ≤2%
Time delay 0.1s-10s
Power up delay/Reset time 0.1s-10s
knob setting accuracy 10%
Output 2xSPDT
Current rating 5A/AC1
Switching voltage 250VAC/24VDC
Min.breaking capacity DC 500mW
Output indication Red LED
Mechanical life 5×10⁶
Electrical life(AC1) 5×10⁴
Operating temperature -20℃to+55℃(-4°F to 131°F)
Storage temperature -35℃to+75℃(-22°Fto158°F)
Mounting/DIN rail Din rail EN/IEC 60715
Protection degree IP40 for front panel/IP20 terminals
Operating position any
Overvoltage cathegory III
Pollution degree 2
Max.cable  size(mm²) solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Dimensions 90mm×36mm×70mm
Weight 100g
Standards IEC60947-5-1
Maimakanta mai inganci
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 1000m² Jami'a nanan mafi girma: Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Workplace: 1000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 300000000
Aiki
Turanci Masana: Sallar
Ƙananunan Cigaba: Aakwụkwọ ọnụọgụ/Gwadàbwata/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/Kọ̀mọ́ àwọn ẹ̀ka ìjìnlẹ̀ ènìyàn
Mafarkin tsoro na yawan kulle
Kayan aiki na alaka da amfani, yin amfani, gyara-gyaran da kuma pasuwa na kayan karkashin yanayi, suka kentuwa da kaiwansu masu iko, ingantacciyar hankali da kuma amfani mai kyau.
mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin

Makarantar Mai Yawanci

Zan'antar Ilimi

Babu samun mai arliƙi daidai ba? Sai ma'arikin mai arliƙi gane kika. Samun Kwatanti Yanzu
Babu samun mai arliƙi daidai ba? Sai ma'arikin mai arliƙi gane kika.
Samun Kwatanti Yanzu
Aika tambaya
Kwamfuta
Samun IEE Business Application
Yi amfani da IEE-Business app don samun abubuwan aikin, samun halayyin, haɗi da malamai, kuma kai tsauraran takaiddun kasoshin duka lokaci, duka wurin—dole bai karfin takamaltar hulɗin ku na alintakargida da kasuwanci.