Text for tenders: TopTherm LCP Inline CW, 3311.530


TopTherm LCP Inline CW, 3311.530

TopTherm LCP Inline CW:



The design of the unit is optimised for use in data

centres. The integrated air/water heat exchanger

guarantees a cooling output of up to 30 kW, combined

with standard server enclosure dimensions, the lowest

possible weight and comprehensive possibilities for

monitoring.

The air/water heat exchanger is mounted on the side of

the rack.

LCP Inline draws the hot server air in via a

perforated rear door.

The front of the unit protrudes approx. 200 mm in

front of the server racks; the cooled air is expelled

left and right, over the whole enclosure height, in

front of the perforated doors of the server racks and

is thus made available to the 482.6 mm (19") equipment

once more.



The use of an integrated EC fan module (cooling output

up to 10 kW) achieves maximum efficiency and minimises

the electrical energy consumption.

The installation of two further fan modules

(accessories) enables the maximum cooling output to be

raised to 30 kW.

This safeguards the value of an investment where the

full cooling output is not yet required at the time of

initial installation.

The unit is prepared for the incorporation of a

maximum of six EC fan modules. A full fan

configuration can thus also be realised to achieve

redundancy or to minimise power consumption.



The flow characteristics of the heat exchanger have

been optimised for the minimum possible pressure loss

on the air side. This in turn minimises the energy

consumption of the fans.

The high-performance heat exchanger guarantees maximum

cooling output even at high water inlet temperatures,

enabling the proportion of operation in combination

with indirect free cooling to be maximised and

operating costs reduced accordingly.



The air/water heat exchanger and server rack remain

separate from each other. This eliminates the risk of

water penetrating into the server rack and improves

the ease of installation and service.

Condensate and leakage management is integrated.

The water connection can be realised optionally to the

top or bottom by way of an accessory kit

(1 1/2" thread).

Fast commissioning of the unit thanks to fast and

simple air bleeding.



The standard integrated software/controller concept

provides for automatic control of the specified server

air intake temperature. The fan speed and cooling

water flow rate are both infinitely variable, for

precise matching to the power losses of the components

installed in the IT rack.

The optimum operating point is thus achieved with

minimum energy consumption and correspondingly reduced

operating costs.



An intelligent sensor network monitors the air and

water temperatures, as well as the water flow rate and

leakage management.

The incorporation of three temperature sensors for the

hot and cold air provides for redundancy. An

integrated fail-safe mode, furthermore, ensures

reliable cooling, even in case of failure of the

electronics.

The monitoring and alarm management for all physical

parameters is realised via SNMP and Ethernet. A BACnet

link is possible as an option.

New control algorithms permit energy-efficient

operation and take into account the demands of

facility management.



To enable the displaying of all physical parameters,

an optical colour touchscreen can be integrated into

the front of the unit.



The optimised layout provides for fast and simple

maintenance and service for all relevant components.

The fans can be exchanged at any time in a matter of

seconds, also during operation (hot swapping).

The temperature sensors in the water inlet/return are

integrated into thermowells and can similarly be

exchanged without interrupting operation.









Technical specifications:

#,,Adaptable cooling output with one/two/three fans:

10/20/30 kW

#,,Installed fans: 1

#,,Air throughput: max.4.800 m/h (3 fans)

#,,Cooling output (three fans): 30 kW

#,,Air intake temperature: max. 24C

#,,Water inlet temperature: 15C

#,,Medium: Water

#,,Coolant throughput: approx. 60l/min

#,,Pressure loss: approx.0,6bar

#,,Voltage: 208/230 V, 1~, 50/60 Hz, 400 V, 3~, N, 50/

60 Hz

#,,Max. connected load (three fan modules): 1050 W

#,,Server air intake temperature maintained by way of

flow rate control and EC fans with infinitely variable

speed

#,,Colour: RAL 7035





Usable installation height: free (standard: 42 U)

Dimensions: WxHxD: 300 x 2000 x 1200 mm

Weight: approx. 200 kg



Optional:

Fan module for capacity expansion: 3311.010

Touchscreen display, colour: 3311.030

Connection hose, bottom/ top: 3311.040

Adaptor for 3311.530/560: 3311.080



Manufacturer: Rittal
Type: TopTherm LCP Inline CW, 3311.530   SK 3311530
or equivalent


Quantity  Unit         Price Each                 Price Total
   
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