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Hefei Coolnet power Co., ltd
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Advanced Scalable Low-PUE Server Cabinet Solution for Expanding Telecom Networks

Advanced Scalable Low-PUE Server Cabinet Solution for Expanding Telecom Networks

Brand Name COOLNET
Model Number ERX
Certification CE ISO
Place of Origin CHINA
Minimum Order Quantity 1PCS
Price USD3000-10000/PCS
Payment Terms L/C,T/T
Supply Ability 200 SETS PER MONTH
Delivery Time 20-35 working days
Packaging Details Standard export package
Product Type All-in-one data center
Refrigerant R134a/R407C/R22/R410A
Application area Network closets or telecom sites , Edge Computing
Voltage 380v/220v,110-220v/50-60Hz,220V/50Hz
Operating power 380/400 VAC,230 VAC,220V(380V)/50HZ,AC 220V
Cabinet type 26U 42U
Power 3-30kv
Enclosed cabinet Glass door
Detailed Product Description
Optimal Advanced Single-rack Cabinet Solution for University Campus

Coolnet Advanced All-in-One Cabinet for Reliable and Scalable Data Center Solutions

Product Specifications
AttributeValue
Product TypeAll-in-one data center
RefrigerantR134a/R407C/R22/R410A
Application areaNetwork closets or telecom sites, Edge Computing
Voltage380v/220v,110-220v/50-60Hz,220V/50Hz
Operating power380/400 VAC,230 VAC,220V(380V)/50HZ,AC 220V
Cabinet type26U 42U
Power3-30kv
Enclosed cabinetGlass door
Product Introduction

A Micro Data Center (MDC) is a miniaturized, modular computing and storage facility designed for distributed computing environments. Compared to traditional large data centers, micro data centers offer smaller size, lower energy consumption, and greater flexibility, making them ideal for edge computing, remote offices, retail stores, smart cities, and similar applications.

The modular design and standardized components enable rapid deployment and flexible expansion to adapt to evolving business requirements. Despite their compact size, micro data centers maintain high reliability and availability, typically featuring redundant power supplies, network connections, and backup systems to ensure stable operation.

Business Advantages

By bringing data processing closer to end-users and enabling distributed data center deployment, MDCs deliver significant business benefits including:

  • Low Latency - MDCs significantly reduce latency by geographically positioning client and server computers closer together
  • Increased Resilience - Multiple failover options become feasible, preventing production halts during traditional data center failures
  • Faster Deployment - Often shipped partially or fully assembled with faster provisioning due to smaller space and power requirements
  • Standardization - Repeatable design reduces operational and maintenance costs
  • Scalability - Incremental scaling based on demand enables elastic and agile infrastructure management
Key Features

Dust-proof, sun-proof, and rain-proof enclosure fully adaptable to outdoor environments

Ventilation and heat dissipation system for equipment warehouse cabinets

Each cabinet equipped with DC lighting fixtures

Advanced sensing and environmental monitoring with alarm capabilities for power failure, access control, temperature, humidity, smoke, water immersion, and battery voltage

Optimized cabinet layout with convenient cable introduction, fixing, and grounding for easy operation and maintenance

All cabinet cables manufactured from flame-retardant materials

Technical Parameters
SeriesConventional Air Conditioning Version
Power Supply and Distribution
UPS Capacity3KVA | 6KVA | 10KVA | 20KVA
Power factor0.8 | 0.8 | 0.8 | 0.9
Total power input220V/40A | 220V/63A | 220V/125A | 380V/125A
Height4U | 4U | 4U | 6U
Lightning protectionC class
OthersATS Module (optional)
Cabinet
Recommended number of IT cabinets1 | 2 | 3 | 5
Available space28U | 33U+42U | 29U+2*42U | 30U+4*42U
Number of PDUs in a single rack1*8bit10A | 1*12bit10A | 1*(12bit10A+4bit16A)
Closed aisleFully enclosed cold and hot aisle
Emergency ventilationFan-type emergency ventilation system, supports maximum 5KW heat dissipation, automatic start and stop
IT space expansionStandard IT cabinet with 42U usable space (optional)
Refrigeration
TypeRack mount | In row | In row | In row
Cooling Capacity (KW)3.5 | 7.5 | 12.5 | 2*12.5
Sensible heat ratio1
SystemCompression system + EC fan
Monitoring
Monitoring volumeUPS, Power distribution, AC, Water leakage, Temperature & Humidity, Smoke, Door sensor
FunctionData collection and storage, alarm management, energy consumption analysis, remote access, sound and light alarm (optional), SMS alarm (optional), APP (optional)
Display10-inch Touch screen
Fire Protection
Heptafluoropropane1U Rack-mounted gas fire extinguishing system (optional)
Battery
Standard number of batteries8 | 16 | 16 | 20
Backup power for 15 minutes2U Battery Pack | 3U Battery Pack | 6U Battery Pack
Backup power for 40 minutesExternal 20100A/12V
Backup power for 90 minutesCan be replaced with high-capacity batteries or increase the number of battery packs (not more than 4)
Size
W*D*H-mm600*1200*2000 | 1500*1200*2000 | 2100*1200*2000 | 3600*1200*2000
Environment
Environment temperature0~45℃
Environment humidityRelative humidity 0-95%, no condensation
Altitude<1000m, The excess part is derated according to relevant standards
Factory Production
Delivery and Installation
Product Tags: scalable server cabinet for telecom   low-PUE prefabricated data center   expandable server cabinet solution  
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