RDHX - Cabinet Enclosure
Integrated rear-door air-to-water cooling enclosure — 50–100 kW (water), plug-and-play, compatible with standard 19 in EIA-310-D server racks. Rear-door, swing-open access for quick rack service without disturbing IT hardware.
Rear-door swing access
Rear-door, swing-open access for quick rack service and component swap without disturbing IT gear.
Plug-and-play install
Integrates directly with standard 19 in EIA-310-D racks — no facility rework required.
Variable-speed fan control
16 × 12 in axial fans modulate on outlet-air temperature to match real-time heat load.
Integrated leak detection
Leak/drip sensing built into the coil and plumbing, with continuous air and water temperature monitoring.
High-density capacity
50–100 kW of water-side cooling per rack, supporting high-density compute deployments.
Flexible fluid compatibility
Runs on water, oil, or glycol mixtures with a max working pressure of 10 bar (145 psi).
| Overview | |
| Type | Integrated rear-door air-to-water cooling unit (fan-assisted) |
|---|---|
| Rated Cooling Capacity | 50–100 kW (water) |
| Cooling Method | Air-to-water heat exchange; rear-door drycooler coil |
| Cooling Medium | Water or oil |
| Density Class | High-density rack cooling, up to 100 kW per rack |
| Installation | Plug-and-play; rear access for quick swap & maintenance |
| Dimensions & Construction | |
| Overall L × W × H | 72.3 × 47.5 × 95.0 in (1.84 × 1.21 × 2.41 m) |
| Unit Weight (dry) | 950 lb (431 kg) |
| Operating Weight (filled) | ~992 lb (450 kg) |
| Coil Internal Volume | 5 US gal (19 L) |
| Housing Material | Sheet metal, painted / powder-coated exterior |
| Access | Rear-door, swing-open for rack service |
| Compatible Server Rack | |
| Designed for Rack Size | 36.1 × 24.0 × 90.0 in (L × W × H) |
| Rack Standard | 19 in equipment, EIA-310-D compatible |
| Rack Height Class | ≈ 48U |
| Rack Width | 24 in (600 mm), standard |
| Compatibility | All standard server racks |
| Custom Sizes | Available upon request |
| Air-to-Water Cooler (Heat Exchanger) | |
| Heat-Exchanger Type | Finned-tube air-to-water coil (rear-door) |
| Number of Coils | 1 |
| Coil Material | Aluminum |
| Water Flow Rate (design) | ~60–120 L/min (16–32 GPM) for 50–100 kW |
| Water Inlet Temperature | 38 °C |
| Water Outlet Temperature | 50 °C |
| Water-Side Pressure Drop | ≈ 40 kPa (typical, at max flow) |
| Max Working Pressure | ≤ 10 bar (145 psi) |
| Fluid | Water or oil; glycol mixtures supported |
| Air Side & Fans | |
| Number of Fans | 16 × 12 in (305 mm) axial |
| Airflow Direction | Front-to-back (rack exhaust through coil) |
| Air Flow (max) | ~12,000 CFM (20,400 m³/h) |
| Fan Control | Variable-speed on outlet-air temperature |
| Sound Level | ~75 dB(A) (typical) |
| Connection & Interface | |
| Power Input (drycooler) | 380/480 V – 3 Phase, 50/60 Hz |
| Fluid Inlet / Outlet | 2 in aluminum adapter, NPL (2 total) |
| Feed Orientation | Top or bottom |
| Working Fluid | Water or oil |
| Coil Material | Aluminum |
| Monitoring & Controls | |
| Leak Detection | Integrated leak / drip detection |
| Sensing | Air & water temperature, humidity, pressure |
| Fan Control | Automatic speed control on outlet-air temperature |
| Communications | SNMP / Modbus / web UI (optional) |
| Fan Redundancy | N+1 (optional) |
| Operating Environment | |
| Ambient Temperature | 5 – 40 °C (indoor / data-center) |
| Relative Humidity | 20 – 80 % RH, non-condensing |
| Altitude | ≤ 1,000 m |
| Water Requirement | Supply temperature above room dew point |
24/7 Field Service
Factory-trained technicians for deployed RDHX - Cabinet Enclosure units.
Warranty
Warranty terms available on request from applications engineering.
Spare Parts
Fans, coils, and leak sensors stocked regionally.