Data Center

Data centers impose extremely stringent requirements regarding power supply reliability, while simultaneously presenting the following challenges:

Risks associated with condensation from precision air conditioning systems, floor-based humidification, and fire sprinkler systems;

The open-air or semi-enclosed placement of outdoor cabinets and edge data nodes;

Frequent maintenance operations within equipment rooms, coupled with extensive equipment expansion and relocation activities;

Strict requirements regarding dust protection, anti-static measures, leakage prevention, and high flame retardancy.

Industrial waterproof plugs are primarily utilized in environments such as damp zones, outdoor data nodes, emergency power supply systems, and modular cabinets. By serving as a replacement for standard wiring terminals, they effectively enhance both safety and maintainability.

I. Core Application Scenarios

1. Power Supply for Data Center HVAC, Humidification, and Fresh Air Systems

Applicable to: Precision Air Conditioners, In-Row Cooling Units, Humidifiers, Fresh Air Handling Units, Condensate Pumps

Characteristics: Condensation frequently forms near equipment, and floors are often damp; standard plugs are prone to condensation buildup and electrical leakage risks.

Advantages: IP67-rated for water and moisture resistance; features a flame-retardant housing; facilitates convenient plug-and-play maintenance without disrupting power supply to other server cabinets.

2. Outdoor Micro-Modules, Edge Data Centers, and Outdoor Cabinets

Applicable to: 5G Edge Nodes, Integrated Outdoor Cabinets, Outdoor Micro Data Centers

Environment: Exposure to direct sunlight and rain, dust, significant temperature fluctuations, and occasional splashing water.

Configuration:Features IP67-rated industrial waterproof plugs; designed to resist UV radiation and aging; prevents rainwater ingress to ensure uninterrupted power supply in outdoor environments.

3. Server Room Fire Drainage, Emergency Pumps, and Dehumidification Equipment

Applicable to: Drainage and pumping of accumulated water in basement data centers, emergency drainage pumps, and portable dehumidifiers.

Scenario: Damp floors or even minor water accumulation, where standard power outlets pose serious safety hazards.

Function: Provides protection against water ingress and submersion, ensuring the safe startup of emergency equipment in damp environments.

4. Modular Server Rooms & Rapid-Deployment Cabinets

Applicable to: Prefabricated modular data centers, containerized data centers, and cabinets designed for rapid capacity expansion.

Features: Factory pre-assembly followed by on-site splicing; designed for "plug-and-play" functionality.

Advantages: Waterproof connectors enable rapid interconnection between modules; standardized cabling eliminates the need for on-site wire stripping and splicing, thereby significantly accelerating deployment speed.

5. Temporary Testing, Equipment Relocation, and Maintenance Power Supply

Applications: Server rack-mounting tests, burn-in testing, equipment rotation, temporary load testing.

Pain Points: Frequent plugging/unplugging and cable rerouting; standard power outlets are prone to damage and short circuits.

Solution: Industrial-grade waterproof plugs—durable and rugged—feature anti-misinsertion designs and locking mechanisms to prevent accidental disconnection, ensuring safer testing operations.

6. Diesel Generator and UPS Emergency Bypass Power Supply

Applications: Generator output interfaces, UPS maintenance bypasses, temporary emergency power supply.

Requirements: High current capacity, high reliability, protection against operational errors, suitable for both outdoor and server room environments.

Configuration: 63A/125A high-current waterproof plugs (IP67 rated) equipped with mechanical interlocks to safeguard the security and reliability of emergency power supplies.

II. Key Requirements for Waterproof Plugs in Data Centers

High Protection Rating

Required to meet IP67 standards in humid areas, near air conditioning units, and within outdoor cabinets; must provide protection against condensation, splashing water, and dust.

High Flame Retardancy; Low Smoke, Halogen-Free

Compliant with data center fire safety regulations; produces non-toxic, low-smoke emissions during combustion and prevents the spread of fire.

Mismating Prevention & Interlocking

Prevents the cross-connection of plugs with differing voltage or current ratings, thereby eliminating the risk of equipment damage or system downtime.

Vibration Resistance & Stable Contact

Ensures the plug remains secure and prevents arcing despite the continuous vibration generated by data center fans and air conditioning systems.

High Current Carrying Capacity

Capable of supporting high-power equipment—such as UPS systems, air conditioners, and generators—with ratings of 32A, 63A, or 125A.

III. Summary of Value

Mitigates the risks of electrical leakage and short circuits caused by humidity, condensation, and outdoor rain ingress within data centers.

Enables rapid modular deployment, eliminating the need for complex on-site wiring.

Facilitates convenient equipment maintenance via hot-swappable components, without disrupting the normal operation of the server room.

Enhances the safety of the power supply system, ensuring compliance with data center standards for high-reliability power delivery.