Distribution Cabinets For Data Centers
Products Description
Our Distribution Cabinets for Data Centers are designed specifically for Tier III and Tier IV standard environments, positioning themselves as high-reliability, precision power distribution units. They not only achieve end-point power distribution from the main transformer to the IT cabinets, but also integrate multi-circuit monitoring software systems, providing a digital view of the physical power distribution.
Core Functions: Power distribution, circuit protection, harmonic mitigation, energy consumption metering, and branch status monitoring.
Applicable Scenarios: IDC data centers, telecommunications equipment rooms, financial data headquarters, medical imaging cloud centers
Material and Component Advantages: Core Support for Industrial-Grade Hardware
High Conductivity Busbar System
Utilizes electrolytic copper (T2 copper) with a purity exceeding 99.9%, fully tin-plated or silver-plated, significantly reducing contact resistance and temperature rise, thus alleviating the thermal load pressure on the data center air conditioning (CRAC) system.
Cold-Rolled Steel Plate Reinforced Rack
The fiber optic distribution cabinet is constructed from high-quality cold-rolled steel plates, 2.0mm-3.0mm thick, and bent using a nine-fold profile process, providing exceptional seismic resistance and static load-bearing capacity.
Top-Tier Circuit Breaker Brand Integration
Internal core protection components are selected from leading global industrial brands such as Schneider Electric, ABB, and Siemens, ensuring arc-extinguishing capabilities and mechanical lifespan meet international standards.
Nanoscale Coating Process
The high distribution cabinet surface is coated with antistatic powder, offering excellent corrosion resistance and flame-retardant properties, meeting the stringent fire safety requirements of data center server rooms.
Manufacturing Process: Micron-Level Sheet Metal and Insulation Coating Limits
| Laser Hybrid Cutting and Micro-Deformation Welding | Low-voltage distribution cabinet sheet metal is cut using fiber laser flat/tube hybrid cutting, achieving micron-level dimensional accuracy. The frame assembly employs laser filler wire welding and a dedicated welding sequence control algorithm, eliminating cabinet distortion caused by the heat-affected zone. This ensures uniform gaps between the door panels and the frame, maintaining IP protection and EMC shielding levels. |
| Nanoscale Pretreatment and Anti-Corrosion Coating | Abandoning traditional acid pickling and phosphating, a nine-station environmentally friendly silane ceramic pretreatment process is used to form a nanoscale conversion film on the metal surface, greatly enhancing coating adhesion and salt spray resistance. The surface is electrostatically sprayed with anti-corrosion polyester powder, ensuring uniform film thickness without dead corners, resisting trace amounts of salt and moisture corrosion caused by long-term micro-positive pressure airflow in data centers. |
| Busbar vulcanized insulation coating | Key busbars no longer use heat-shrink tubing (which is prone to aging and cracking). Instead, they are coated with epoxy resin vulcanized powder or injection-molded insulating sheaths, resulting in uniform thickness and no air gaps. This significantly improves creepage distance and withstand voltage breakdown strength, effectively handling high-altitude or condensation environments. |
Detailed Display: Visible and Invisible Quality Differences
Cabinet Frame
Bending and welding reinforcing ribs, preventing direct impact and deformation; door locks with numbered interlocking.
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Copper Busbar Circuit
Phase colors and vertical arrangement standard A/B/C phase color markings are clear; all main busbars are located at the rear of the optical distribution cabinet, using double-lapped, burr-free, and oxidation-free contacts. Each break indicator device locks the external door.
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Secondary Wiring and Protection
Low-voltage signals and high-voltage wiring are isolated; cable trays with protective teeth and added insulation plates at cable entry points to prevent scratches. Equipped with internal lighting and a temperature and humidity heater/dehumidifier.
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Coating and Sealing
Side beams with consistent parallel Steel distribution cabinets
hole positions; top cable entry sealing plate to prevent small animals; all exposed standard parts are made of stainless steel.
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Identification and Nameplates
Each circuit is clearly labeled and washable; tracing wiring diagrams are stored in the secondary wiring room for paperless maintenance.
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contact us
We not only provide standardized Intelligent Distribution Cabinets, but also offer integrated engineering support from structural design and busbar system development to complete cabinet integration and manufacturing, based on customer data center architecture, power solutions, and project requirements, to help projects achieve more reliable and efficient stable delivery.
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