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The Low voltage cabinet
model:
- Commodity name： The Low voltage cabinet
- Product Description
-
Overview
Low voltage cabinet is a kind of key equipment for rated voltage AC 1kV and below power distribution system, mainly responsible for power distribution, control, protection and monitoring tasks. It is widely installed between transformers and terminal electrical equipment to ensure the safe, stable and efficient operation of the power system, and is suitable for various fields such as industry, commerce, infrastructure and new energy.
Key Features
1. High Protection Level Design
- IP65-rated enclosure provides complete dustproof and high-pressure water jet resistance, ideal for harsh industrial environments.
- Sealing material made of silicone rubber, withstanding temperatures from -40°C to +120°C and a lifespan of up to 15 years.
2. High-Efficiency Cooling System
- Dual-duct convection cooling technology limits temperature rise to ≤20K, 35% better than industry standards.
- Built-in temperature sensors with ±1°C real-time monitoring ensure long-term stable operation.
3. Exceptional Short-Circuit Withstand Capacity
- Icw=50kA/1s, 150% higher than conventional products, certified by IEC 61439-1.
- Silver alloy contacts provide an electrical lifespan of 100,000 operations, 3x longer than standard materials.
4. Precision Voltage Regulation
- Automatic voltage stabilization range of ±2% with dynamic response time <10ms, ideal for precision manufacturing equipment.
- Built-in active filtering ensures THD <3%, well below the IEEE 519-2014 limit of 8%.
Picture
Keywords:
Low-voltage distribution cabinet
Low voltage switch box
Distribution cabinet/box
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516, 5th Floor, Building 4, No. 7 Guangyang New Road, Fangshan District, Beijing
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