CoolDoor
In-rack cooling units as compact yet powerful rear-door modules.
Product introduction
CoolDoor in-rack cooling units are compact yet powerful rear-door modules. They deliver up to 85 kW of cooling capacity and excel with high-temperature return water, unlocking more free-cooling and lowering operating costs.Maintenance is simple with hot-swappable, tool-free EC fans and N+1 redundancy, dual power supplies with automatic transfer, and integrated leak detection.
Key benefits of the product
- Cooling capacity: up to 85 kW (20 °C water inlet and 24 °C air supply)
- Available in widths: 600 mm, 800 mm; heights: 42U, 47U, 52U
- High-efficiency, uniquely-designed heat exchanger
- Dual power feed with built-in ATS
- Tool-free mounting of fans and controller
- Hot-swappable EC fans with N+1 redundancy
- Standard leak sensor that auto-shuts water supply to protect servers
- Flexible hoses isolated from IT equipment
- Controller serviceable with door closed
Information
Key features
| Product line name |
CoolDoor |
|---|---|
| Power (V/ph/Hz) |
230/1/50-60 |
| Height (U) |
42, 47, 52
|
| Height (mm) |
2 050, 2 330
|
| Weight (kg) |
152, 156, 170, 186 |
| Width (mm) |
600, 800
|
| Depth (mm) |
380
|
| Application |
Office space Data cabinets or halls with a closed architecture Cabinets with no or insufficient cooling Dusty environment |
| Max power draw (W) |
844, 1013 |
| Color design |
RAL 9005, RAL 7035 |
| Nominal net cooling capacity (kW) |
60, 85 |
| Fan drive technology |
EC |
| Nominal power consumption (W @ 75% power output) |
411, 496 |
| Maximum air flow (m3/h) |
8 500, 10 200 |
| Number of fans |
5, 6 |
| Refrigerant type |
Water |
| Water connection |
25 mm (1") with BSP or NPT |
For download
Brochure: Cooling for IT
Catalogs and brochures
File size: 4.7 MB
Uploaded: 20. 10. 2025
Datasheet: CoolDoor
Datasheet
File size: 1.06 MB
Uploaded: 14. 1. 2026
