75 kVA ~ 2500 kVA UL-Listed Explosion-Proof Standard Pad-Mounted Transformer
Abubuwa gaba
| Muhimmiya | Vziman |
| Model NO. | 75 kVA ~ 2500 kVA UL-Listed Explosion-Proof Standard Pad-Mounted Transformer |
| Rated Frequency | 50/60Hz |
| Kpọmkwem kwamnyereke | 1000kVA |
| Primary Voltage | 33kV |
| secondary voltage | 0.4kV |
| Siri | ZGS |
Bayani na sayen daga mai wuyaci
Makurdi:
Na UL-Listed Explosion-Proof Standard Pad-Mounted Transformer shine an explosion-proof oil-immersed pad-mounted transformer da Underwriters Laboratories (UL) ta haɗa, wanda ake gina karkashin lokaci na ƙasashe. Makarantar da sunan da suka samu bayanai sun hada da:
- UL Certification: Ana iya da shiga waɗannan UL 506 (Transformer Standard) da kuma UL 1203 (Explosion-Proof Equipment Standard), wadanda ke tabbatar da amfani da shi a cikin ƙasashe na ƙwaifi.
- Explosion-Proof Rating: Yana nuna Class I, Division 1 (wajen gas na ƙwayoyi) ko Class II, Division 1 (wajen hukuma na ƙwayoyi), wadanda ke daga National Electrical Code (NEC 500/505).
- Structural Standards: Tana ba da IEEE C57.12.20 (American Pad-Mounted Transformer Standard) da NEMA 3R/4X (Enclosure Rating Standards).
Core Design Features:
- Explosion-Proof Enclosure: An yi da cast aluminum ko stainless steel, joint surfaces and gaps strictly comply with UL 1203 (e.g., gap ≤0.15mm) to prevent flame propagation during internal arcing.
- Pressure Relief System: Equipped with dual redundant pressure relief valves (operating pressure 55±5kPa) and spark arrestors to prevent tank rupture and secondary explosions.
- Oil-Immersed Insulation: Utilizes high-flash-point insulating oil (e.g., silicone oil with flash point >300°C) or β-fluid (complying with UL 3406) to reduce fire risks.
- Sealing Rating: Features fully welded construction with corrugated tanks, passing UL 50E explosion tests (methane-air mixture explosion test) to prevent ingress of combustible substances.
- Electrical Connections: Equipped with explosion-proof cable glands (UL 1203 certified) and Ex d-type flameproof joints to ensure sparks at terminals do not ignite ambient gases.
Functions and Core Applications:
- Safe Power Supply: Enables electrical energy conversion in flammable environments while preventing sparks or high temperatures from triggering explosions.
- Fault Isolation: Contains internal faults (e.g., arcing, oil decomposition) within the enclosure through explosion-proof design.
- Environmental Adaptation: With IP66 protection rating, resists ingress of corrosive gases and dust.
Parameter:
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 10000m²
Jami'a nanan mafi girma:
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 150000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: Gwọ́n ọkụ̀ àbálòpà/Transformator
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
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