- Article number:
- SK 3311.420
- Benefits
- Maximum energy efficiency due to EC fan technology and IT-based control
- Minimal pressure loss at the air end, which in turn minimizes the power consumption of the fans
- Control of the server inlet temperature
- Due to the speed-regulated compressor, the cooling output adapts to the actual requirements
- Redundant temperature sensor integrated at the air end
- Special maintenance of the LCP DX due to separation of cooling and server enclosures
- Applications
- Ideal for IT cooling of small and medium-sized locations
- One or two racks can be cooled separately
- Function principle
- The LCP draws in the air at the sides at the rear of the server enclosures, cools it using high-performance compact impellers, and blows the cooled air back into the front part of the server enclosure at the sides
- Absorbed thermal energy is emitted to the ambient air at the external condenser location, without heating up the installation room
- Material
- Carbon steel, spray finished
- Options
- Humidifier
Dehumidification and reheater
Condensate lift pump
Low-temperature/high-temperature condenser (-40 °C/+53 °C) - Version
- Rack cooling
- Monitoring
- Direct connection of the unit via SNMP over Ethernet
- Integration into RiZone
- Total cooling output to DIN EN 14511
- Useful cooling output L22 L30: 12 kW
Useful cooling output L22 L45: 10 kW( Useful cooling output L22 L45: 34,121 BTU/h ) - Modulation range
- 3 ‐ 12 kW
- Total cooling output/number of fan modules
- 12 kW/4( 40,946 BTU/h )
- Air throughput (unimpeded air flow)
- At 50 Hz: 4,800 m³/h( At 50 Hz: 2,825.2 cfm )
- Dimensions
- Width: 300 mm
Height: 2,000 mm
Depth: 1,200 mm( Width: 11.8 ˝
Height: 78.7 ˝
Depth: 47.2 ˝ ) - Suitable for enclosure type
- TS IT
- Installation in bayed enclosure suite
- Flush
- Rated operating voltage
- 380 V - 480 V, 3~, 60 Hz
- 400 V, 3~, 50 Hz
- Rated current max.
- At 50 Hz: 7.5 A
- Max. cooling output
- 12 kW( 40,946 BTU/h )
- Type of connection (electrical)
- Connection clamp
- Duty cycle
- 100 %
- Cooling medium
- Refrigerant
- EC fan
- Yes
- Fans may be exchanged with the system operational
- Yes
- Temperature control
- Infinitely variable fan control
- Inverter-controlled compressor
- Start-up current
- 11 A
- Pre-fuse
- Miniature circuit-breaker/fuse: 20 A
- Storage temperature range
- -20 °C...50 °C( -4 °F...122 °F )
- Operating temperature range
- 15 °C...35 °C( 59 °F...95 °F )
- Noise pressure level
- At 50 Hz: 69 dB(A)
- Refrigerant/cooling medium
- Refrigerant: R410A
Cooling medium: Refrigerant - Protection category IP to EN 60 529
- IP 40
- Packaging unit
- 1 pc(s).
- Weight/packaging unit
- 227 kg( 500.4 lb. )
- Customs tariff number
- 84195080
- EAN
- 4028177691322
- ETIM 7.0
- EC002515
- ECLASS 8.0
- 27180712
- Product description
- SK LCP Rack DX, Refrigerant-based split cooling unit for rack cooling, Mounted on the side of the rack, flush, Cooling of one up to maximum two racks, Support of IT-compatible, #front-to-back# air routing,
Liquid Cooling Package LCP Rack DX, LCP Rack DX/FC
Article number: SK 3311.420
Rack-based cooling of one to two IT racks. Continuous adjustment of the cooling output provided by output-controlled compressors in the Rack DX LCP (evaporator). An external condenser is required to operate the unit.