Product Display
MNS-Type Low-voltage Withdrawable Switchgear
The MNS-type low-voltage withdrawable switchgear is a low-voltage power distribution system developed by our company through the introduction of advanced international technologies. Designed for diverse industrial and commercial applications, it is widely deployed in:
- Power plants and substations
- Industrial/mining facilities
- High-rise buildings
- Complex power distribution networks
Key Technical Highlights:
- International-grade performance: Aligns with global technical standards, delivering cutting-edge reliability.
- Mandatory CCC certification: Complies with China Compulsory Certification (CCC) requirements, ensuring operational safety and quality compliance.
- Robust functionality: Engineered for stable operation under demanding electrical conditions.
Product Specification
| Parameter | Unit | Technical Parameter | |
| Rated Insulation Voltage | V | 660 | |
| Rated Operational Voltage | V | 660 | |
| Main Busbar Rated Current | A | 1250、2000、2500、3200、4000、5000、6300 | |
| Main Busbar Short-time Withstand Current (1s, RMS) | kA | 100 | |
| Main Busbar Peak Withstand Current (Dynamic) | kA | 250 | |
| Distribution Busbar (Vertical Busbar) | A | 1000 | |
| Distribution Busbar (Vertical Busbar) Peak Withstand Current (Dynamic) | Standard Type | kA | 90 |
| Enhanced Type | 130 | ||
| Ingress Protection (IP) Rating | IP30、IP40、IP54 | ||
Operating Environmental Conditions
- Ambient Air Temperature:
- Maximum: +40℃
- Minimum: -5℃
- Within any 24-hour period, the average temperature shall not exceed +35℃.
- Installation Altitude:
- Designed for indoor installation.
- Installation altitude at the site shall not exceed 2000 meters above sea level (m.a.s.l.).
- Relative Humidity:
- At maximum temperature (+40℃), relative humidity shall not exceed 50%.
- Higher relative humidity is permissible at lower temperatures (e.g., 90% at+20℃).
- Condensation effects due to temperature fluctuations must be accounted for.
- Installation Inclination:
- The equipment shall be installed with an inclination relative to the vertical plane not exceeding 5%.
- Environmental Stability:
- Installation site must be free from severe vibration or mechanical shock.
- The location shall not expose electrical components to corrosive environments.
- Custom Requirements:
- Special conditions not covered above may be negotiated with the manufacturer.
评价
There are no reviews yet.