VIOX VM1-400L/4300 Multi-Purpose Industrial MCCB
VIOX VM1-400L/4300 MCCB delivers robust protection for industrial power distribution networks up to 400A. This IEC60947-2 compliant device features a high breaking capacity of 50kA at 400V and 15kA at 690V AC. Available in 3P and 4P configurations, it operates with an 800V insulation voltage. Key advantages include compact design, high breaking capacity, and adaptability for various industrial applications. Suitable for heavy industrial, manufacturing, and large-scale commercial installations, it provides comprehensive protection against overload, short-circuit, and undervoltage. Operating effectively from -5°C to +40°C and up to 2000m altitude, this MCCB ensures reliable performance in demanding industrial environments. Its versatile design, including multiple accessory options and installation flexibility, makes it ideal for diverse high-current protection needs. Compliant with international standards and offering a range of tripping characteristics for both power distribution and motor protection, this 400A frame MCCB delivers superior safety features and energy efficiency for critical industrial electrical systems.
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VIOX VM1-400L/4300 Multi-Purpose Industrial MCCB Moulded Case Circuit Breaker
Ülevaade
The VIOX VM1-400L/4300 is a high-performance Multi-Purpose Industrial Moulded Case Circuit Breaker (MCCB) designed for AC 50/60Hz power distribution networks. With a rated insulation voltage of 800V, rated operation voltage of 690V, and rated operation current up to 400A, this MCCB offers exceptional protection against overload, short circuit, under voltage, and other faults in industrial settings.
Peamised omadused
- Compact design for space-efficient industrial installations
- High breaking capacity for enhanced protection
- Lühike arcing aeg parema ohutuse tagamiseks
- Sobib nii vertikaalseks kui ka horisontaalseks paigaldamiseks
- Ühildub erinevate lisaseadmetega (häirekontakt, šuntväljalülitus, lisakontakt).
- Vastab standarditele IEC60947-2 ja GB140482.
Tehnilised andmed
- Model: VM1-400L/4300
- Frame rating: 400A
- Rated current (In): 225A, 250A, 315A, 350A, 400A
- Nimeline isolatsioonipinge: 800 V
- Nimeline tööpinge: 690 V
- Rated ultimate breaking capacity (Icu): 50kA at 400V, 15kA at 690V
- Rated service breaking capacity (Ics): 35kA at 400V, 8kA at 690V
- Pooluste arv: 3P, 4P
- Arcing distance: ≤100mm
Töötingimused
- Paigalduskõrgus: ≤2000m
- Keskkonnatemperatuuri vahemik: -5°C kuni +40°C (24 tunni keskmine ≤+35°C)
- Suhteline niiskus: ≤50% temperatuuril +40°C, kuni 90% madalamatel temperatuuridel.
- Saastetase: Klass 3
Tootekategooriad
- Mahutavuse purustamine: Standardtüüp (S), kõrgema purunemisvõime tüüp (H)
- Ühendusrežiim: Eesmine plaat, Tagumine plaat, Plug-in tüüp: Eesmine plaat, Tagumine plaat, Plug-in tüüp
- Töörežiim: Elektriline tööviis: Otsene käepide, pöörlev käepide, elektriline tööviis
- Pooluste arv: 3P, 4P
- Saadaolevad tarvikud: Häirekontakt, lisakontakt, šuntväljalülitus, pingealune väljalülitus.
Kukkumise omadused
Elektrijaotuse kaitse
| Testvool | I/In | Katseaeg | Esialgne seisund |
|---|---|---|---|
| Mittekatkestav vool | 1.05In | 2h | Külm olek |
| Väljalülitusvool | 1.3In | 2h | Vahetult pärast mittekatsetamist |
Mootori kaitse
| Praeguse seadistamine | Tavapärane aeg | Esialgne seisund | Märkus |
|---|---|---|---|
| 1.0In | >2h | Külm olek | |
| 1.2In | ≤2h | Vahetult pärast 1.0Katses | |
| 1.5In | ≤8min | Külm olek | 225≤In≤630 |
| 7.2In | 6s≤T≤20s | Külm olek | 225≤In≤630 |
Hetkelise töö iseloomustus: 10In±20% voolu jaotamiseks, 12In±20% mootorikaitseks.
Rakendused
- Heavy industrial power distribution systems
- Tootmisrajatised
- Kaevandamistegevus
- Nafta- ja gaasiseadmed
- Large commercial buildings
- Data centers and telecommunication facilities
Eelised
- Versatile protection for high-current industrial applications
- High breaking capacity for enhanced safety in demanding environments
- Adaptable to various installation requirements
- Energy-efficient operation for sustainable industrial processes
- Accurate fault detection and quick response for equipment protection
- Vastab rahvusvahelistele kvaliteedi tagamise standarditele
Kvaliteedi tagamine
VIOX is committed to providing high-quality MCCBs that meet international standards. Our products undergo rigorous testing to ensure reliability, safety, and long-term performance in various industrial electrical installations.
