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Communication Equipment Room Thermal Management Solution

Communication Equipment Room Thermal Management Solution

Equipment room features:

· The area of one communication equipment room is 200 to 500 m2.

· The equipment room aggregates multiple similar functions.

· The load of one rack is around 3 kW.

· The equipment room supports 365x24-hour uninterrupted operation.

· Indoor requirements: required temperature: 23°C±2°C; required humidity: 50%±5; required cleanliness: ≥ 0.5 μ ≤ 18000 particles/liter

· For multiple similar functions, the equipment room unifies the air conditioner cooling mode.

· The equipment room provides strong air conditioner maintenance capability.

Main requirements:

· Reliability: Reliability must be at least more than 99.999%. The system has no single point of failure and a fault can be removed within 30 minutes or an alternative solution can be provided for the fault.

· Energy saving: Equipment with high energy efficiency is used. System energy saving design is combined with operation energy saving design.

· Economy: The overall investment is optimal and investment can be made by batch to reduce the investment cost.

· Maintainability: The maintenance cost is the lowest and the maintenance difficulty is the lowest.

Recommended solution:

In a descending order, the sequence of main requirements of communication equipment rooms is: economy, energy saving, and reliability.

· When an installation position is provided for an outdoor unit, the air-cooled unit in the CoolMaster medium and large equipment room air conditioner series or the energy-saving air-cooled unit or natural cooling energy-saving unit in the CoolFree natural cooling equipment room air conditioner series is recommended.

· When no installation position is provided for an outdoor unit, the water-cooled unit or chilled water unit in the CoolMaster medium and large equipment room air conditioner series or the natural water cooling or glycol natural cooling energy-saving unit in the CoolMaster medium and large equipment room air conditioner series is recommended.