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SK3312.130 Rittal Liquid Cooling Package LCP Rack CW
Rittal SK3312.130 LCP Rack CW is a scalable chilled-water rack cooling system with up to 30 kW cooling output, EC fan technology, dynamic water-flow control, IP20 protection and flush integration with compatible TS IT enclosures.
Why Choose the Rittal SK3312.130 LCP Rack CW?
The Rittal SK3312.130 Liquid Cooling Package LCP Rack CW is a high-performance chilled-water rack cooling system designed for targeted thermal management of servers and other high-density IT equipment. Its integrated air/water heat exchanger provides a scalable cooling output of up to 30 kW, allowing one or two adjacent server racks to be cooled independently of the surrounding room air.
The LCP draws heated air from the sides at the rear of the server enclosure, passes it through the high-performance heat exchanger and returns cooled air to the front of the rack. Dynamic control of the chilled-water volume flow, infinitely variable EC fan control and redundant air-side temperature sensing help maintain a stable server inlet temperature while minimising unnecessary energy consumption.
The SK3312.130 measures 300 mm wide × 2000 mm high × 1000 mm deep and is designed for flush integration alongside compatible Rittal TS IT enclosures. Supplied with one EC fan module for up to 10 kW cooling, the modular design can be expanded with additional fan modules to achieve 20 kW or 30 kW total cooling output, providing a scalable solution as IT heat loads increase.
Key Advantages
- Scalable chilled-water rack cooling with up to 30 kW maximum cooling output.
- Supplied with one EC fan module for up to 10 kW cooling capacity.
- Cooling capacity can be expanded to 20 kW with two fan modules or 30 kW with three.
- Energy-efficient EC fan technology with IT-oriented control.
- Dynamic, continuous control of chilled-water volume flow adapts cooling to actual demand.
- Redundant air-side temperature sensing supports dependable server inlet temperature control.
- Separation of the cooling unit and server enclosure helps prevent water entering the IT rack.
- Fan modules can be configured for n+1 redundancy.
- Front and rear service access supports straightforward maintenance.
- Fan modules can be replaced without tools while the cooling system remains operational.
Key Features
- Rittal LCP Rack CW chilled-water cooling system.
- 30 kW maximum cooling output.
- 10 kW / 20 kW / 30 kW cooling configurations with one, two or three fan modules.
- One EC fan module supplied as standard.
- Unimpeded airflow up to 4,800 m³/h at 50 Hz.
- Infinitely variable fan control.
- Two-way control valve for chilled-water regulation.
- Integrated leak monitoring for enhanced operational protection.
- Monitoring of server inlet and exhaust temperatures, water temperatures, flow, cooling output, fan speed and leakage.
- Direct network monitoring via SNMP over Ethernet.
- Designed for flush integration with compatible Rittal TS IT enclosures.
Scalable Chilled-Water Cooling for High-Density IT
High-density servers can generate substantial concentrated heat loads that require cooling close to the equipment. The Rittal SK3312.130 positions an air/water heat exchanger alongside the server rack, drawing heated exhaust air from the rear and returning conditioned air towards the front of the IT equipment. This enclosure-based approach reduces dependence on room-level airflow and helps maintain predictable server inlet temperatures.
The modular EC fan architecture allows cooling capacity to grow with the installation. A single fan module provides up to 10 kW, while additional modules increase total capacity to 20 kW or 30 kW. Continuous control of both airflow and chilled-water volume helps match cooling performance to the actual IT load, while higher chilled-water inlet temperatures can increase opportunities for energy-saving indirect free cooling.
Typical Applications
- High-density server rack cooling.
- Enterprise and colocation data centres.
- Server rooms with chilled-water infrastructure.
- Rittal TS IT enclosure installations.
- High-performance computing environments.
- Storage and network infrastructure cooling.
- Data centres requiring scalable cooling capacity.
- IT installations requiring rack-based, room-independent cooling.
- Critical computing environments requiring redundant cooling configurations.
Technical Specifications
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| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Coil / Supply Voltage | 230 V AC, 1-phase | |
| IP Rating | IP20 | |
| Voltage | 230 V AC | |
| Cooling Output (W) | 10000 W | |
| Manufacturer | Rittal | |
| Series | Liquid Cooling Package LCP Rack CW | |
| Model | SK3312.130 | |
| Alternative article number | 3312130 | |
| Product type | Chilled-water rack cooling unit | |
| Design | Rack cooling | |
| Maximum cooling output | 30 kW | |
| Cooling output with 1 fan module | 10 kW | |
| Cooling output with 2 fan modules | 20 kW | |
| Cooling output with 3 fan modules | 30 kW | |
| Fan modules supplied | 1 | |
| Fan technology | EC | |
| Air throughput at 50 Hz | 4,800 m³/h | |
| Rated operating voltage | 230 V AC, 1~, 50/60 Hz or 400 V AC, 3~, 50/60 Hz | |
| Duty cycle | 100% | |
| Temperature control | Infinitely variable fan control and two-way control valve | |
| Water connection | DN 40, G 1½" external thread | |
| Maximum permissible operating pressure | 10 bar | |
| Water inlet temperature | 15 °C | |
| Colour | RAL 7035 | |
| Suitable enclosure type | TS IT | |
| Installation in bayed enclosure suite | Flush | |
| Width | 300 mm | |
| Height | 2000 mm | |
| Depth | 1000 mm | |
| Dimensions (W × H × D) | 300 × 2000 × 1000 mm | |
| Net weight | 180 kg | |
| Gross weight | 194 kg | |
| EAN | 4028177811676 |
Frequently Asked Questions
What is the maximum cooling output of the Rittal SK3312.130?
The Rittal SK3312.130 LCP Rack CW supports a maximum cooling output of 30 kW when configured with three fan modules.
How much cooling capacity does the SK3312.130 provide as supplied?
The unit is supplied with one EC fan module, providing up to 10 kW cooling output. Additional modules can increase capacity to 20 kW or 30 kW.
What cooling medium does the Rittal SK3312.130 use?
The LCP Rack CW uses chilled water through an integrated air/water heat exchanger. The water connection is DN 40 with a G 1½" external thread.
What are the dimensions of the Rittal SK3312.130?
The cooling unit measures 300 mm wide × 2000 mm high × 1000 mm deep and is designed for flush integration alongside compatible Rittal TS IT enclosures.
Can the Rittal SK3312.130 be remotely monitored?
Yes. The LCP Rack CW supports monitoring of key operating parameters including server temperatures, water temperatures, water flow, cooling output, fan speed and leakage, with direct network connection via SNMP over Ethernet.
Trusted Rittal Data Centre Cooling
Rittal LCP Rack CW solutions combine scalable chilled-water cooling, efficient EC fan technology and intelligent IT-oriented control to provide precise thermal management for high-density server, storage and network infrastructure.
