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
Pangkalahatang-ideya
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.
Mga Pangunahing Tampok
- Compact design for space-efficient industrial installations
- Mataas na kapasidad ng pagsira para sa pinahusay na proteksyon
- Maikling arcing time para sa pinabuting kaligtasan
- Angkop para sa parehong patayo at pahalang na pag-install
- Tugma sa iba't ibang mga accessory (contact sa alarm, shunt release, auxiliary contact)
- Sumusunod sa mga pamantayan ng IEC60947-2 at GB140482
Teknikal na Pagtutukoy
- Model: VM1-400L/4300
- Frame rating: 400A
- Rated current (In): 225A, 250A, 315A, 350A, 400A
- Na-rate na boltahe ng pagkakabukod: 800V
- Na-rate na boltahe ng operasyon: 690V
- Rated ultimate breaking capacity (Icu): 50kA at 400V, 15kA at 690V
- Rated service breaking capacity (Ics): 35kA at 400V, 8kA at 690V
- Bilang ng mga poste: 3P, 4P
- Arcing distance: ≤100mm
Mga Kundisyon sa Pagpapatakbo
- Altitude ng pag-install: ≤2000m
- Saklaw ng temperatura sa paligid: -5°C hanggang +40°C (24 na oras na average ≤+35°C)
- Relatibong halumigmig: ≤50% sa +40°C, hanggang 90% sa mas mababang temperatura
- Antas ng polusyon: Klase 3
Mga Kategorya ng Produkto
- Kapasidad ng pagsira: Karaniwang uri (S), Mas mataas na uri ng kapasidad ng pagsira (H)
- Mode ng koneksyon: Front board, Back board, Uri ng plug-in
- Operation mode: Direktang hawakan, Pag-ikot ng hawakan, Electrical na operasyon
- Bilang ng mga poste: 3P, 4P
- Magagamit na mga accessory: Alarm contact, Auxiliary contact, Shunt release, Under voltage release
Mga Katangian ng Tripping
Proteksyon ng Power Distribution
| Kasalukuyang pagsubok | Ako/Sa | Oras ng Pagsubok | Paunang Estado |
|---|---|---|---|
| Non-tripping kasalukuyang | 1.05In | 2h | Malamig na estado |
| Agos ng tripping | 1.3In | 2h | Kaagad pagkatapos ng non-tripping test |
Motor Proteksyon
| Pagtatakda ng Kasalukuyan | Karaniwang Panahon | Paunang Estado | Tandaan |
|---|---|---|---|
| 1.0In | >2h | Malamig na estado | |
| 1.2In | ≤2h | Kaagad pagkatapos ng 1.0Sa pagsubok | |
| 1.5In | ≤8min | Malamig na estado | 225≤In≤630 |
| 7.2In | 6s≤T≤20s | Malamig na estado | 225≤In≤630 |
Katangian ng agarang operasyon: 10In±20% para sa pamamahagi ng kuryente, 12In±20% para sa proteksyon ng motor.
Mga aplikasyon
- Heavy industrial power distribution systems
- Manufacturing facilities
- Mining operations
- Mga instalasyon ng langis at gas
- Large commercial buildings
- Data centers and telecommunication facilities
Mga kalamangan
- Versatile protection for high-current industrial applications
- High breaking capacity for enhanced safety in demanding environments
- Naaangkop sa iba't ibang mga kinakailangan sa pag-install
- Energy-efficient operation for sustainable industrial processes
- Accurate fault detection and quick response for equipment protection
- Sumusunod sa mga internasyonal na pamantayan para sa katiyakan ng kalidad
Quality Assurance
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.
