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A-RACK’s high prefabricated data center EDGEasyfree full series ranging from 50kw-300kw have successfully achieved TIER-Ready III certification of Uptime Institute. The TIER-Ready EDGEasyfree series consists of five basic topological units with the same TIER III topology. Each BTU unit is standardized design and prefabricated production. Through the flexible combination of the basic BTU, customer not only can directly have 50kw to 300kw TIER READY data center, but also can easily achieve the TIER-Ready Data Center over 300KW by real TIER III level prefabricated deployment.
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A-RACK's EDGEasy Free natural cooling module is a prefabricated and efficient data center solution. A-RACK natural cooling solution integrates multiple physical infrastructure subsystems; all components are fully prefabricated and tested in the factory before it is delivered to the customer site. A-RACK natural cooling module helps customers realize rapid deployment, end-to-end one-stop delivery and digital operationand maintenance through intelligent management and operation software. |
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Specifications
| Physical Measurement | 5126 mm（W）x 2250mm（D）x 2950mm（H） |
| Rack Size | 4 pcs 535 mm ( W) x 800 mm ( D ) x 42U（H） |
| Weight | 2200Kg |
| Max. IT Loading | 44 kW |
| Max. Cooling Capacity | 50 kW |
Power Distribution
| Nominal Input Voltage | 380 V AC, 3PH, 50 Hz |
| Maximum Input Current | 100 A |
| Power Distribution Panel | Busbar |
| PDU | Rackmount, 25A,AP1000 series, (2) per rack |
| Input 380V, output (18) C13+ (6) C19 | |
| UPS | 54kW per UPS; on-line dual transform mode (optional) |
| Battery | VRLA –（optional） |
| Backup Time | 5 min @ full load capacity ( adjustable ) |
Cooling
| Type | Natural fresh air + Evaporation + Supplemental cooling |
| Capacity | 50 kW |
| Internal Operation Humidity | 10% - 95% |
| Internal Operation Temperature | 15.6℃ ~ 26.7℃ |
Monitor & Control System and Security System
| DSCV Management System | Power, cooling, security, environment monitoring & control, PUE display |
| Exits | 3 main exits and 1 maintenance exit |
| Sensors | T/H & smoke sensor x4；electric lock x 4;leak sensor x 2 |
| HMI | 10” tactile screen |
| Serial Server | RS485，TCP/IP |
| Monitoring points | Input voltage , current, frequency, active power, harmonic measurement, on/off , cooling temperature, cooling operation status, temperature, humidity, smoke, leak, door access etc. |
| Alarm point | Power failure alarm, over-voltage alarm, currency over loading alarm, on/off switching alarm, over heat alarm, leak alarm, smoke alarm. |
| Telecommunication | MODUBUS/TCP（Standard）、MQTT etc. |
Operation Condition
| Operation Condition | Elevation： 0 -3280ft (max. 9842ft derate ) |
| Temperature ：5 ℉ ~ 113℉/-20℃~45℃ | |
| Humidity ：5-100% RH, non-condensing | |
| Seismic Grade | Optional |
Option Model
| Power Distribution | Smart busbar, power distribution panel |
| UPS | 54 kW on-line double conversion |
| PDU | Switch / meter, output (18) C13+(6) C19 |
| Supplemental Cooling | DX |
| L Bracket | Installed to 19”rack, loading 110lbs (50kgs) |
| Blanking Panel | 1U, 2U, 4U toolless mounting |
| Door Lock | Tactile electrical lock |
| Door Access | Finger print, face recognition system |
| T/H & smoke Sensor | T/H & smoke sensor，RS485 |
| Leak Sensor | RS485 |
| Lighting | 24V LED light, 11”(300mm)（with on/off, can be serial connected) |
Compliant
| EMC | EN 55022 Class A, EN 55024, EN 61000-3-2, EN 61000-3-3 |
| Qualification | UL，TUV，EMC, CE, EN/IEC 60950-1 |
| Environment | ROHS, WEEE |
