Home

VARISTAR cabinet platform with water-cooled heat

1. Description 1 1 Welded frame St profile zinc plated RAL 7021 with IP 55 sealing 2 1 Top cover St RAL 7021 3 1 Glazed front door RAL 7021 single sheet safety glass 6 mm 180 hinge 4 point locking lever handle for optional DIN profile half cylinder 4 1 Rear door St RAL 7021 180 hinge 4 point locking lever handle for optional DIN profile half cylinder 5 2 Side panel screwd St RAL 7021 6 1 Base plate St RAL 7021 cable ducting at rear water connection at front which can be sealed with sliding covers 7 4 Base 100 mm St RAL 7021 removable covers integrated feet 8 1 19 panel slide mounts with EIA cut outs St RAL 7021 recessed from the front 175 mm 500 mm spacing 01005019 between front and rear 19 plane 9 2 Carrier rail for support of air water heat exchanger and 19 panel slide mounts St RAL 7021 10 2 Separating cover for the optimised airflow St RAL 7021 11 1 Air water heat exchanger 20kW RAL 7021 assembled on left side 12 1 User Manual Order Information Height Height H Width W Depth D Description Order no U mm mm mm 42 2100 800 800 230 Vac 10130 010 42 2100 800 800 48 Voc 10130 011 DIN semi profile cylinder common locking 1 key fits 25127 995 into all locks incl 2 keys Lifting eye 4 pieces 23130 072 m Technical data air water heat exchanger see page 6 f For further information www schroff biz oneclick oneClick code Order no 01005091 Knud Wex e A S www werxoe
2. In the After Sales Area extensive support is provided Our worldwide team of experts is always available to assist you Cooling capacity up to 20 kW per cabinet VARISTAR LHX 20 advantages at a glance Heat exchanger integrated into the cabinet compact and effective Can be installed in the right or left side as standard Even cooling of all systems covering the entire assembly height amp Entire heat loss absorbed by the cool water circuit Y Optimum system regulation through integrated electronic control M Easy service access from the front e maintenance free system fast exchange of fan units built in components server etc will remain operational amp Optimum safety through e preventative regulation and control e integrated interfaces for alarm and communication e Redundant power supply 48 V DC Integrated droplet condensation eliminator W W Low noise www werxoe dk 3 VARISTAR LHX 20 VARISTAR LHX 20 for AdvancedTCA m Cabinet IP 55 RAL 7021 with air water heat exchanger m Assembly dimensions harmonised with the assembly of AdvancedTCA subracks cabinet depth 800 mm m Air water heat exchanger 20 kW powered from of 48 Vac or 230 Vac assembled on the left side assembly on the right side possible m Maximum loading capacity of the 19 plane 400 kg Delivery Comprises completely assembled and earthed Item Qty
3. h 0 5 bar Copper 3000 m h 230 Vac 50 60 Hz 4 3 A 700 W 990 VA 10A 48 Voc 13A 624 W 16 A Temperature and humidity limit fan delay set point connection possibility for external display and digital display Status message ASCII protocol External On Off alarm output and warning messages IP 20 25 70 C 5 95 78 5 kg 82 kg with water 1 The VGB guidelines have to be followed for efficient operation of the air water heat exchanger VGB R 455 P 2 The control accuracy cannot be guaranteed for water inlet temperature of lt 7 C and gt 15 C Furthermore we advise the risk of condensation if the water temperature falls below Responsible for contents and print Schroff GmbH Marketing Communication D 75334 Straubenhardt Germany The details in this catalogue have been carefully compiled and checked supported by the certified Quality Management System to EN ISO 9001 2000 The company cannot accept any liability for errors or misprints The company reserves the right to amendments or technical specifications due to further development and improvement of products Knud Wex e A S www werxoe dk VARISTAR LHX 20 Characteristic Curves Chart Usable cooling capacity at constant air inlet temperature of 40 C KW 20 18 16 14 12 10 7 8 9 10 11 12 13 14 15 C 01005093 1 for 2 8 m h water 2 for 1 55 m h water Incoming water temperature Air outlet temperature at
4. 21 assembled on left side 12 1 User Manual Order Information Height Height H Width W Depth D Description Order no U mm mm mm 42 2100 800 1100 230 Vac 10130 015 DIN semi profile cylinder common locking 1 key fits 25127 995 into all locks incl 2 keys Lifting eye 4 pieces 23130 072 m Technical data air water heat exchanger see page 6 For further information www schroff biz oneclick oneClick code Order no 01005092 Knud Wex e A S www werxoe dk 5 VARISTAR LHX 20 Cooling capacity Usable cooling capacity measured at cooling water inlet temperature 15 C outlet air temperature 25 C Adjustment range Max offset Water circuit Cooling medium Water inlet temperature 2 Water circulation volume Static pressure loss at 1 55 m h Water conduit Air circuit Airflow volume Electrical Data AC Supply voltage 1 phase Max current consumption Max power consumption Apparent power at full load Protection fuse Electrical Data DC Supply voltage Max current consumption Max power consumption Protection fuse Interface RS 485 ST Bus Ru 45 RS 232 SUB D 9 pole Digital in output SUB D 25 pole General Data Protection type Ambient temperature during transport Relative humidity Weight Technical Data LHX 20 12 kW 18 30 C adjustable in 0 1 C increments 2K Water 7 15 C 1 55 m
5. F ia 4 Bn ne pe gt EEE EE GE OG Se hk VARIS TAR LHX 20 High demands on cooling Perfect solution Applications Processors and electronic components are Based on these requirements and expected VARISTAR LHX 20 is especially suitable for the becoming increasingly smaller and more powerful future developments Schroff has created following market sectors with the result that much more heat is generated VARISTAR LHX 20 with a powerful integrated Heat generation of more than 6 kW in a cabinet air water heat exchanger can no longer be dissipated by pure air cooling Heat dissipation of 20 kW per cabinet can be AdvancedTCA Water is 4 times more efficient in comparison to achieved safely and efficiently without affecting the air so the application of an active air water environment cooling concept makes sense W Server particularly Blades amp Systems with extremely high dissipation losses for example in the medical technology market Cool times with the perfect solution from ed ee ted Jet en ed fed nr rt rn hen Schroff VARISTAR for AdvancedTCA assembly VARISTAR The parallel development of the cabinet platform VARISTAR and of the air water heat exchanger guarantees an optimal combination of cabinet and cooling Type of protection IP 55 Static loading of up to 1000 kg High flexibility due to a wide range of accessories Smart ca
6. Hemel Hempstead Herts HP2 7DE Per simentie 8 03100 Nummela Finland Nisso No 13 Bldg 4F Shinyokohama 2 5 1 Kouhoku ku Yokohama Longshan Industrial Zone Jimo City Qingdao PR China Great Britain Tel 358 9 222 68 00 222 0033 Tel 86 532 658 5975 Tel 44 0 1442 240 471 www schroff biz Japan www schroff biz www schroff co uk Tel 81 0 45 476 0281 www schroff co jp QI Schroff SAS Schroff s r l Z 4 rue du Marais Via Brughiera 1 to 67660 Betschdorf 20010 Pregnana Milanese MI France Italy S Tel 33 0 3 88 90 64 90 Tel 39 02 932 714 1 amp www schroff fr www schroff biz Knud Wex e A S www werxoe dk Pentair Enclosures
7. ble ducting Condensation protection Air water heat exchanger LHX 20 The convincing facts W Cooling capacity up to 20 kW Y Air capacity of 1000 to 3000 m h i 1 pa Incoming water temperature 7 C to 15 C H a i W Environmental conditions Air water heat exchanger im temperature range 5 C to 70 C and relative humidity 5 to 85 LHX 20 Air outlet temperature of 18 C to 30 C adjustable d al F 2 Knud Wex e A S www werxoe dk S D SSR Functional principle of the air water heat exchanger Electronic monitoring unit with display and interface Safety and Monitoring During the development of the LHX particular attention was paid to the safety and monitoring functions Y A droplet condensation eliminator avoids water in the air water heat exchanger The water and power supply is ducted from the bottom whereby interference with the systems avoided Y Interface RS 232 for e alarm point and warning signals e external cabinet control systems e systems monitoring through AdvancedTCA Shelf Management Y Alarm output via potential free contacts Knud Wex e A S VARISTAR LHX 20 SERVICE the number one priority at Schroff Right from the beginning our application engineers will be advising you on individual projects worldwide Delivery of standard products ex stock shortens delivery times saving time and money
8. constant air inlet temperature of 40 C C 24 22 20 18 10 7 8 9 10 11 12 13 14 15 C 01005093 1 for 2 8 m h water 2 for 1 55 m h water Incoming water temperature Knud Wex e A S www werxoe dk 7 Ochroff As a global Partner for the Electronics Industry Schroff is best placed Schroff is an international company and as such utilises chances for globalisation Production plant and development sites in Europe America and Asia make worldwide market competence possible Decentralised distribution networks with over 50 sites worldwide guarantee the nearness to customers and the optimal fulfilment of local market demands Up to date contact addresses of all subsidiaries and agencies can be found in detail on the Internet E E E E EE STEE GL ho ho i ff ff ft 2 OS 5 0 Pentair Enclosures Group and Subsidiaries www schroff biz Schroff GmbH Schroff Scandinavia AB Schroff GmbH Pentair Electronics Packaging Langenalber Strae 96 100 Flygfaltsgatan 11 Sp z o 0 oddzial w Polsce 170 Commerce Drive 75334 Straubenhardt 12821 Skarpn ck ul Marynarska 19A Warwick RI 02886 Deutschland Sweden PL 02 674 Warszawa USA Tel 49 0 7082 794 0 Tel 46 0 8 683 61 00 Poland Tel 1 401 732 3770 www schroff de www schroff se Tel 48 0 22 607 06 16 www schroff us www schroff pl Schroff UK Ltd Schroff Scandinavia AB Schroff K K Pentair Enclosures China Maylands Avenue
9. dk VARISTAR LHX 20 VARISTAR LHX 20 for Server application m Cabinet IP 55 RAL 7021 with air water heat exchanger m Assembly dimensions harmonised with the assembly of 19 servers cabinet depth 1100 mm m Air water heat exchanger 20 kW powered from 230 Vac mounted on the left side assembly on the right side possible m Maximum loading capacity of the 19 plane 800 kg Delivery Comprises completely assembled and earthed Item Qty Description 1 1 Welded frame St profile zinc plated RAL 7021 with IP 55 sealing 2 1 Top cover St RAL 7021 3 1 Glazed front door RAL 7021 single sheet safety glass 6 mm 180 hinge 4 point locking lever handle for optional DIN profile half cylinder 4 1 Rear door St RAL 7021 180 hinge 4 point locking lever handle for optional DIN profile half cylinder 5 2 Side panel screwd St RAL 7021 6 1 Base plate St RAL 7021 cable ducting at rear water connection at front which can be sealed with sliding covers 7 1 Base 100 mm with additional middle traverse St RAL 7021 removable covers integrated feet 8 4 19 panel slide mounts with EIA cut outs St RAL 7021 recessed from the front 175 mm 740 mm spacing bet ween front and rear 19 plane 01005023 9 2 Carrier rail for support of air water heat exchanger and 19 panel slide mounts St RAL 7021 10 4 Separating cover for the optimised airflow St RAL 7021 top and bottom 11 1 Air water heat exchanger 20kW RAL 70

VARISTAR cabinet platform with water-cooled heat

Contents

Download Pdf Manuals

Related Search

Related Contents