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FusionModule1000A40 Prefabricated All-in-One Data
Center
Installation Guide

5 Installing External Accessories for Pre-fab. Modules

Issue 03 (2020-06-09)

Step 7

Install the step ladder on the concrete pad with the expansion bolts securing them. Remount
the flat washers, spring washers, and nuts on the expansion bolts and tighten the expansion
bolts.

----End

Summary of Contents for FusionModule1000A

Page 1: ...FusionModule1000A40 Prefabricated All in One Data Center V200R003C10 Installation Guide Issue 03 Date 2020 06 09 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...tomer All or part of the products services and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to c...

Page 3: ...nt is intended for Hardware installation engineers Technical support engineers Commissioning engineers Maintenance engineers Symbol Conventions The symbols that may be found in this document are defined as follows Symbol Remarks Indicates a hazard with a high level of risk which if not avoided will result in death or serious injury Indicates a hazard with a medium level of risk which if not avoide...

Page 4: ...ormation not related to personal injury equipment damage and environment deterioration Change History Changes between document issues are cumulative The latest document issue contains all the changes made in earlier issues Issue 03 2020 06 09 Updated the fire extinguishing devices Issue 02 2020 01 15 Updated the layout diagrams of the concrete platform scenario and base installation scenario Issue...

Page 5: ... External Environment Requirements 8 3 Installation Preparations 9 3 1 Obtaining Tools and Materials 9 3 2 Installation Personnel Requirements 13 3 3 Checking the Installation Environment 13 4 Installing Pre fab Modules 14 4 1 Optional Concrete Platform Scenario 14 4 1 1 Determining the Pre fab Module Installation Position 14 4 1 2 Removing the Pre fab Module Protective Cover 15 4 1 3 Hoisting Pre...

Page 6: ...ing the iBAT 64 8 4 Installing Fire Extinguishing Devices 66 8 4 1 Installing CE Certified Fire Extinguishing Devices 66 8 4 1 1 Optional Installing the Fire Cylinder CE 66 8 4 1 2 Connecting the Cable to the Battery of the Fire Control Panel 70 8 4 2 Optional Connecting a Cable to the ASD Power Box Battery 72 8 4 3 Installing an External Horn Strobe 73 9 Installing Cables Outside Pre fab Modules ...

Page 7: ... Center Installation Guide Contents Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd vi A 2 Preparing Cable Terminals 95 B Dimensions of External Cable Trays and Fixed Ladders 98 C Cleaning Pre fab Modules 100 D Acronyms and Abbreviations 101 ...

Page 8: ...ed depending on the actual configurations and requirements Before performing an operation ensure that the prerequisites are met Otherwise the expected result may not be achieved and equipment damage and personal injury may occur Before installing the FusionModule1000 read through and keep in mind the notes and precautions in this document Precautions provided in this document are only supplementar...

Page 9: ...eat dissipation requirement of the smart cooling product outdoor unit For details about the space requirements see the installation position diagrams in the quick installation guide for the solution in use The site is at least 50 m away from residential areas The site is far away from a class D environment or 500 m away from the seashore For a specific project select the product specifications bas...

Page 10: ...5 000 kg and NEBS Zone 3 antiseismic requirements Recommended load bearing capacity calculation Maximum weight of a pre fab module 25 000 kg x 3 NEBS Zone 3 requires amplitude acceleration 3G x 1 5 0 5 times the engineering construction error and margin Effective support contact area The effective contact area in the concrete platform installation scenario is 4 x 272 cm2 The horizontal error betwe...

Page 11: ...oad bearing capacity calculation Maximum weight of a pre fab module 25 000 kg x 3 NEBS Zone 3 requires amplitude acceleration 3G x 1 5 0 5 times the engineering construction error and margin Effective support contact area The effective contact area in the concrete platform installation scenario is 4 x 1700 cm2 The horizontal error between concrete platforms must be less than 10 mm Concrete pads or...

Page 12: ...r the equivalent radius of the ground grid is no less than 5 m The pre buried ground grid must be at least 0 7 m underground In cold areas the ground electrodes must be buried under the frozen layer A pre fab module can be grounded using ground lugs or ground cables Ground lug method Use a ground lug made of hot dip zinc coated flat steel sheet with a cross sectional area of 40 mm x 4 mm 1 57 in x...

Page 13: ...irements Table 2 2 Water quality requirements Item Allowed Value Hydrogen ion pH 7 8 5 Conductivity at 20 C σ20 a 300 1250 μS cm Inlet water hardness specificationsb 100 mg L a If σ20 is less than 300 μS cm it takes a longer time for the humidifier to generate vapor for the first time If σ20 is greater than 1250 μS cm the humidifier service life is affected b If the water hardness exceeds 100 mg L...

Page 14: ...asures must be applied for pipes in low temperature areas 2 5 3 Pipe Anti freezing Condensate drainpipes of air conditioners and water refill pipes of humidifiers may freeze and thereby be blocked or crack in low temperature areas Anti freezing measures must be taken for the pipes Wrap the pipes with an electric heating belt starting from the water refill and drainage ports on a pre fab module to ...

Page 15: ... and water refill pipe evenly during onsite installation Wrap the electric heating belt before wrapping the thermal insulation foam Ensure that the thermal insulation foam covers the electric heating belt The thermal insulation foam must be able to withstand a temperature higher than 200 C 2 6 External Environment Requirements Temperature Normal temperature working condition 20 C to 55 C for advan...

Page 16: ...tion Preparations 3 1 Obtaining Tools and Materials Table 3 1 Tools and materials Categor y Tools and Materials Tighteni ng tools Phillips screwdriver M5 M6 and M8 Flat head screwdriver 2 5 mm Phillips screwdriver M4 length 100 mm Phillips screwdriver M8 length 200 mm Solid wrench Adjustable wrench Torque wrench Socket wrench N A Pliers Pliers Diagonal pliers Wire clippers ...

Page 17: ...ight Huawei Technologies Co Ltd 10 Categor y Tools and Materials Crimping tool Wire stripper Hydraulic pliers Pipe wrench N A N A Power tools Hammer drill and drill bit Φ22 mm 7 8 inch Heat gun Vacuum cleaner Hot melt device Crane Small cutter Instrume nts Multimeter Electroprobe Network cable tester Height gauge Level gauge N A ...

Page 18: ...9 Copyright Huawei Technologies Co Ltd 11 Categor y Tools and Materials Auxiliar y tools Right angle Measuring tape 5 m Level Long leather measuring tape Claw hammer Utility knife Hacksaw Step ladder 2 m Brush Hoisting rope Floating nut puller Ink fountain Cable reel Paint brush Jack Consum Cable tie Insulation tape Marker ...

Page 19: ... goggles Anti skid shoes ESD wrist strap Rubber gloves Heat shrink tubing diameter 20 mm radial shrinkage rate 50 operating temperature range 55 C 105 C length 10 mm Scissors N A N A This table may not list some tools required at specific sites Onsite installation personnel and technical support personnel should prepare tools based on site requirements Some dedicated tools and installation materia...

Page 20: ...on method The number of construction personnel depends on the project progress and installation environment Construction personnel have read through the safety precautions and related product documents before they begin working Common technician familiar with the equipment installation process Skilled technician familiar with the equipment installation process and having an electrician certificate...

Page 21: ... mm Concrete platform levelness is critical to pre fab module installation Ensure that the concrete platform meet requirements before installing pre fab modules Context Before installing pre fab modules determine their installation positions and directions based on site space Preparations Tools marker ink foundation long leather measuring tape Materials none Skill requirement skilled technician Pr...

Page 22: ... the mounting positions for corner fittings ensure that the four lines form a rectangle Figure 4 1 Concrete platform unit mm 1 Concrete platform 2 Ground 3 Angle steel End 4 1 2 Removing the Pre fab Module Protective Cover Prerequisites The weather condition is good without rain or snow Context A protective cover is installed to protect the pre fab module during transportation ...

Page 23: ...at pre fab modules are level after hoisting Select an appropriate crane based on standards of the crane company and ask a professional to assess the crane onsite The hoisting ropes are available The positions of pre fab module corner fittings are correctly marked The doors of pre fab modules to be hoisted are closed The weather is good without wind when pre fab modules need to be hoisted outdoors ...

Page 24: ...shock to equipment inside it Remove the steel ropes after ensuring that the pre fab module is placed evenly on the concrete platforms Preparations Tools crane socket wrench torque wrench Phillips screwdriver jack steel hoisting rope level level gauge hammer drill angle rule marker ink fountain long leather measuring tape claw hammer vacuum cleaner step ladder Materials pre fab module to be hoisted...

Page 25: ...ing a pre fab module Step 2 Use four angle steel brackets to secure the pre fab module 1 Remove the rubber plugs from the pre fab module fixing holes using a Phillips screwdriver 2 Align the two mounting holes in an angle steel bracket with the two holes on the pre fab module and mark the hole positions for mounting the angle steel bracket on the concrete platforms using a marker ...

Page 26: ...s too hard and smooth for the drill bit to secure its position use a chisel to punch a pit before drilling Before you hammer an expansion bolt vertically into a mounting hole clean up dust from the inside and surrounding of the hole Each angle steel bracket must be secured by two mounting holes Preferentially drill the outer two mounting holes If steel bars in a concrete platform block the drill b...

Page 27: ...lat washer D Wooden block 4 Secure angle steel brackets a Reinstall the angle steel brackets to the concrete platforms with the expansion bolts securing the angle steel brackets Remount the flat washers spring washers and nuts on the expansion bolts and tighten the expansion bolts in sequence using a torque wrench b Secure the angle steel brackets to the pre fab module using bolt assemblies Figure...

Page 28: ...n them using a wrench Bolts and nuts are tightened 3 Pre fab module doors Open and close each pre fab module door once All pre fab module doors can be smoothly opened and closed 4 2 Optional Base Installation Scenario 4 2 1 Determining the Pre fab Module Installation Position Prerequisites The field meets site requirements Before installing pre fab modules check the height of concrete platforms an...

Page 29: ... requirement skilled technician Procedure Step 1 Determine the installation areas on the concrete platforms and the actual site space Mark the installation areas on the concrete platforms using an ink fountain Step 2 Determine the installation position for the first base in the installation area based on the site space and draw longitude and latitude reference lines between the first base and othe...

Page 30: ... the bases measure the diagonal distances between the four outermost bases for a pre fab module and ensure that the diagonal length deviation is within 5 mm Step 4 Mark the hole positions for installing pre fab module bases on the concrete platforms using a marker Figure 4 7 Determining hole positions for installing a pre fab module base When marking hole positions for a base ensure that the symme...

Page 31: ...round If the ground is too hard and smooth for the drill bit to secure its position use a chisel to punch a pit before drilling Before you hammer an expansion bolt vertically into a mounting hole clean up dust from the inside and surrounding of the hole 1 Drill mounting holes using a hammer drill 2 Rotate nuts onto expansion sleeves to prevent the expansion sleeves from fluttering 3 Knock the expa...

Page 32: ...st upper surface and use it as the adjustment reference 3 Select spacers based on the height difference between a base and the reference base and add spacers to adjust the height Ensure that the height difference is within 5 mm after adjustment Figure 4 10 Installing the washer 1 Spacer 2 Base Spacers delivered with the bases have two specifications 2 mm and 5 mm thick Step 8 Insert a twistlock in...

Page 33: ...2 2 Removing the Pre fab Module Protective Cover Prerequisites The weather condition is good without rain or snow Context A protective cover is installed to protect the pre fab module during transportation Preparations Tools safety helmet safety belt step ladder protective gloves utility knife Materials none Skill requirement common technician Procedure Step 1 Cut open the protective cover using a...

Page 34: ...es need to be hoisted outdoors Context Ensure that the crane and steel ropes can bear the load weight Table 4 3 Parameters for hoisting pre fab modules Weight Steel Rope Length Steel Rope Quantity Dimensions H x W x D Net weight 14 000 kg 12 5 m 4 PCS 2896 mm x 2438 mm x 12 192 mm Hoisting Precautions Stage Precautions Before hoisting Ensure that the crane and steel ropes provide the required bear...

Page 35: ... Tools crane torque wrench steel hoisting rope level Materials pre fab module to be hoisted spacer Skill requirement skilled technician common technician crane driver Procedure Step 1 Adjust the pre fab module in the installation direction connect the steel hoisting ropes and hoist the pre fab module onto the bases Figure 4 12 Hoisting a pre fab module Step 2 Turn the twistlocks in the bases by 90...

Page 36: ...4 Installation checklist No Check Item Check Method Criteria 1 Bolts and nuts of twistlocks Partially tighten them using a wrench Bolts and nuts are tightened 2 Contact between pre fab modules and bases Observe A pre fab module is in close contact with and evenly supported by the bases underneath 3 Pre fab module doors Open and close each pre fab module door once All pre fab module doors can be sm...

Page 37: ...e 95 mm2 ground cables and route them through a plastic coated metal hose Preparations Tool torque wrench Materials none Skill requirement common technician Procedure Step 1 Secure the ground lugs to the pre fab module ground points by tightening M12x30 stainless steel bolt assemblies Before the installation remove the tinfoil from the ground lugs Figure 4 14 Installing a ground lug In addition to...

Page 38: ...sionModule1000A40 Prefabricated All in One Data Center Installation Guide 4 Installing Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 31 Figure 4 15 Installing a ground cable End ...

Page 39: ...ing External Cable Trays Prerequisites The external cable trays to be installed have been obtained Preparations Tools adjustable wrench Phillips screwdriver Materials external cable tray external Cable Tray screws Skill requirement common technician Context The external cable tray fittings consist of long cable trays short cable trays fasteners M8 bolt assemblies and M10 bolt assemblies Only short...

Page 40: ...5 1 Composition of the external cable tray 1 Long cable tray 2 Short cable tray 3 Fastener 4 M10 bolt assemblies 5 M8 bolt assemblies Procedure Step 1 Locate the external cable tray installation position and remove the rubber plugs from the corresponding mounting holes in the pre fab module using a Phillips screwdriver Step 2 Secure the short cable tray to the ports reserved on the pre fab module ...

Page 41: ...ling Awnings Prerequisites The pre fab modules have been installed The position for installing the awning has been specified Context An awning must be installed on the top of the main entrance door to prevent rainwater from entering the pre fab module when the door is open Preparations Tools socket wrench Phillips screwdriver glue gun step ladder Materials awning awning mounting plate rubber pad w...

Page 42: ...al Accessories for Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 35 Procedure Step 1 Remove the eave Store the removed screws for securing the awning mounting plate Figure 5 3 Removing an eave Step 2 Secure the awning mounting plate at the top of the pre fab module door ...

Page 43: ...Copyright Huawei Technologies Co Ltd 36 Figure 5 4 Installing an awning mounting plate Step 3 Lift the awning and insert it into the U shaped slot in the awning mounting plate from above the mounting plate Step 4 Insert a rubber pad between the awning and the mounting plate and use two M10x40 bolts delivered with the awning to secure the installation ...

Page 44: ...ling an awning Step 5 Apply white sealant on the joint between the awning top and the pre fab module End 5 3 Optional Installing Step Ladders Prerequisites The pre fab modules have been installed Preparations Tools adjustable wrench torque wrench marker hammer drill claw hammer vacuum cleaner Materials step ladder expansion bolt Skill requirement common technician Procedure Step 1 Assembling a ste...

Page 45: ...l When you drill a hole using a hammer drill keep the drill bit perpendicular to the ground and hold the drill stock firmly with both hands to prevent irregular drilling and damage to the ground If the ground is too hard and smooth for the drill bit to fix its position use a chisel to punch a pit before drilling Step 4 Rotate nuts onto expansion sleeves to prevent the expansion sleeves from flutte...

Page 46: ...rnal Accessories for Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 39 Step 7 Install the step ladder on the concrete pad with the expansion bolts securing them Remount the flat washers spring washers and nuts on the expansion bolts and tighten the expansion bolts End ...

Page 47: ...equirements have been prepared The positions for installing water refill pipes and drainpipes have been specified Context Refill water to humidifiers in real time when the cooling system is operating to ensure normal system operation When the system is operating ensure that the automatic water refill valve has the water source available with the water pressure of 0 1 MPa to 0 7 MPa Preparations To...

Page 48: ...a Center Installation Guide 6 Installing External Pipes for Smart Cooling Products Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 41 Figure 6 1 Opening the compartment door of the smart cooling product on the right Step 3 Install the pipes ...

Page 49: ... refill pipe 2 Drainpipe 1 Remove the tinfoil on the plug of the water refill valve 2 Connect the PP R pipe connector to the pipes on both ends using a hot melt device 3 Install the other pipes in the same way Step 4 After the hot melt connection wrap the exposed part of the water pipe with 10 mm thick thermal insulation foam End Follow up Procedure Verify that the pipe connector is closely melted...

Page 50: ...1 Removing Transport Protection Materials for Smart Cooling Products Prerequisites The FusionModule1000 has been installed Preparations Tools 13 Socket wrench Phillips screwdriver Materials none Skill requirement common technician This section describes how to remove the transport protection materials for the NetCol5000 A025 smart cooling product Procedure Step 1 Remove the compressor fasteners of...

Page 51: ...ide 7 Removing Transport Protection Materials Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 44 Figure 7 1 Removing the compressor fasteners Step 2 Remove the water pan cover Figure 7 2 Removing the water pan cover Step 3 Remove the liquid level detector fasteners ...

Page 52: ... Materials Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 45 Figure 7 3 Removing the liquid level detector fasteners Step 4 Reinstall the water pan cover Step 5 Verify the connection of the interconnection terminal of the low liquid level detector Figure 7 4 Connect the interconnection terminal End ...

Page 53: ... Skill requirement common technician Context The cabinets inside a pre fab module can be slid forward or backward on sliding bases To prevent cabinets from sliding during pre fab module transportation two fasteners are secured to the front and rear of the cabinet sliding base respectively After the pre fab module is installed and secured the fasteners need to be removed Procedure Step 1 Remove the...

Page 54: ...ment common technician Context The three hot aisle sealing doors and the door between the entrance hall and the equipment compartment in a pre fab module are all glass sliding doors Fasteners are installed on the glass sliding doors to prevent the doors from being damaged during transportation After pre fab modules are installed and secured the fasteners need to be removed so that the sliding door...

Page 55: ...s Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 48 Figure 7 6 Removing the sliding door fasteners Step 2 Remove the piston rings and install them in the screw holes in the floor under the sliding door and the beam above the sliding door The plugs are packed and secured above the door handle before delivery ...

Page 56: ...ort Protection Materials Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 49 Figure 7 7 Installing the plugs End Follow up Procedure When a pre fab module needs to be relocated refer to the preceding steps to adjust the sliding door fasteners in reverse order to secure the sliding doors ...

Page 57: ... to install a battery pack seeESS 240V12 2x 9AhBPVBA 7AhBPVBA Battery Box Quick Guide delivered with the product Preparations Tools Phillips screwdriver pallet truck adjustable wrench protective gloves Materials insulation tape battery pack copper bar or cable Documents battery cabinet 1 configuration table battery pack wiring diagram Skill requirement personnel qualified for installing batteries ...

Page 58: ...ils and secure the battery pack to the cabinet rack rails using mounting ears and screws Figure 8 2 Installing a battery pack Step 4 Install other battery packs in the same way Step 5 Connect cables between battery packs based on the battery pack wiring diagram End Follow up Procedure Verify the battery pack cable connections Ensure that the battery pack quantity and cable connections comply with ...

Page 59: ...revent sparks generated upon power on Only qualified technicians can connect battery cables Ensure that all the safety measures have been taken before installation Ensure that the circuit breakers in the battery circuit breaker BCB box are OFF when installing batteries Never short circuit the two poles of a battery when handling or installing batteries Preparations Tools Phillips screwdriver palle...

Page 60: ...lation covers Figure 8 3 Place the batteries 1 Battery End Follow up Procedure Verify the battery connections Ensure that the battery quantity and cable connections comply with the design and the cables are reliably installed 8 2 Optional Installing the Electric Heating Belt Prerequisites The pre fab modules have been installed Preparations Tools None Materials low temperature component suite Skil...

Page 61: ... and water refill pipe outside the pre fab module Figure 8 4 Wrap the electric heating belt around the drainpipe and water refill pipe Step 2 Secure the temperature probe to the pipe using a cable tie Secure the temperature probe to the position on the water refill and drainage pipe The position is the point where the electric heating belt is wrapped 50 cm long around the water refill and drainage...

Page 62: ... Center Installation Guide 8 Installing Devices Inside Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 55 Figure 8 5 Secure the temperature probe Step 3 Connect the electric heating belt and temperature probe to the controller ...

Page 63: ...ht Huawei Technologies Co Ltd 56 Figure 8 6 Wiring diagram Step 4 Install thermal insulation foam on pipes Wrap the electric heating belt before wrapping the thermal insulation foam and the thermal insulation foam covers the electric heating belt Verify that the thermal insulation foam can withstand a temperature greater than or equal to 200 C End ...

Page 64: ...pace 8 3 1 Optional Installing ECC800 Accessories Prerequisites Required ECC800 accessories have been obtained Preparations Tools Phillips screwdriver Materials Micro SD card SIM card 4G antenna RF_Z antenna The SIM card needs to support Global System for Mobile Communications GSM and Wideband Code Division Multiple Access WCDMA Skill requirement common technician Procedure Step 1 Optional Remove ...

Page 65: ...all the ECC800 main control module in the ECC800 subrack Step 2 Install an antenna 1 Pull the indexing plunger handles at the front and rear of the sliding bases of cabinets in row A 2 Turn the indexing plunger handles at the front and rear of the sliding bases by 90 to unlock the handles Figure 8 9 Unlocking the indexing plunger handles 3 Slide cabinets in row A from the middle towards the cabine...

Page 66: ... A1 Figure 8 11 Installing the RF_Z antenna 1 RF_Z antenna 5 Route the RF_Z antenna through the cable hole at the top of cabinet A1 into cabinet A1 and route it out of the cabinet through the cable manager 6 Lock the indexing plungers at the rear of cabinets in row A and push the cabinets to the middle The axes of the indexing plungers at the front of cabinets in row A automatically spring out to ...

Page 67: ...outside the pre fab module must be fit with a corrugated metal hose The cable outside the pre fab module can be bent only in the U shape Figure 8 12 Installing the 4G antenna 8 Remove the three plastic sealing rings from the sealing plate screws holes in the suspended ceiling and loosen the four M4 captive screws securing the sealing plate When removing the sealing plate from the suspended ceiling...

Page 68: ...o separate the sealing plate hook from the sealing plate mounting bracket and remove the sealing plate 10 Route the ECC800 4G antenna cable from the cable tray to the top of cabinet A1 along the cable chain 11 Route the 4G antenna cable into cabinet A1 through the cable hole on the top route the cable out through the cable manager and connect the cable to the 4G antenna port on the ECC800 12 Conne...

Page 69: ...ptional Installing the WiFi antenna Prerequisites The required WiFi antenna has been obtained Preparations Tool none Materials WiFi antenna Skill requirement common technician Procedure Step 1 Attach the WiFi antenna on a side wall of the fire extinguishing compartment Step 2 Connect WiFi antenna to the RF_1 and RF_2 ports of the WiFi converter Figure 8 15 Installing a WiFi antenna End ...

Page 70: ...Tool Phillips screwdriver Materials pad and pad charging cable Skill requirement common technician Procedure Step 1 Adjust the feet at the bottom of the pad mounting support until they are in the same width as the pad Route the pad power cable through the cable hole in the pad mounting support and then connect the cable to the pad Step 2 Adjust the feet in the upper part of the pad mounting suppor...

Page 71: ...st on the battery surface before attaching the iBAT fastener to the battery Ensure that terminals are visible when installing the iBAT Do not install the iBAT on the exhaust valve of the valve regulated lead acid VRLA battery If you want to connect iBATs in parallel install the iBATs after collecting iBAT SN information and installing cables Do not power on the iBAT before connecting the battery t...

Page 72: ...minal torque depends on battery specifications M6 4 6 N m M8 13 15 N m M10 15 20 N m Figure 8 18 Connecting battery cables 1 Bolt 2 Spring washer 3 Flat washer 4 OT terminal 5 Battery connecting piece Install a battery bolt in the following sequence bolt spring washer flat washer OT terminal battery connecting piece Step 2 Strip the adhesive tape from the iBAT fastener Attach the iBAT and press it...

Page 73: ...ules have been installed The extinguishant in the fire cylinder meets the requirement As the fire cylinder is heavy determine the installation position port and fastening mode in advance to avoid long distance movement Do not impact or strike the fire cylinder during transportation or installation Do not remove or flip the dowel on the fire cylinder Assign at least four persons for transportation ...

Page 74: ... not move the fire cylinder over a long distance by hands Step 2 Move the fire cylinder to the installation position and secure it using steel straps Keep the pressure gauge panel outwards so that people can view the reading which also facilitates later maintenance Step 3 Connect the hose to the pneumatic switch Wrap the threads with sealing tape to ensure air tightness 1 Connect the connection ac...

Page 75: ...linder to the fire extinguishing pipeline Wrap the threads with sealing tape to ensure air tightness 1 Remove the protective cover at the threaded adapter position of the container valve and connect the threaded adapter to the fire cylinder as shown by 1 in Figure 8 22 2 Connect the I shaped connection pipe to the threaded adapter 3 Connect one end of the high pressure hose to the fire cylinder an...

Page 76: ...aded adapter 2 High pressure hose Step 5 Optional Install the electrical actuator Do not install the electrical actuator when installing the fire cylinder for the first time Install the electrical actuator when commissioning the fire extinguishing system 1 Verify that the electrical actuator ejector is reset If the ejector is not reset press down the ejector as shown by 1 in Figure 8 23 2 in Figur...

Page 77: ... actuator installation position on the container valve Align the electrical actuator and the container valve and tighten the electrical actuator clockwise End 8 4 1 2 Connecting the Cable to the Battery of the Fire Control Panel Prerequisites The pre fab modules have been installed Preparations The fire control panel battery has been installed before delivery You only need to connect the reserved ...

Page 78: ...s contact Huawei technical support to replace the battery Step 3 Connect the battery cables to the reserved power cable terminals Figure 8 24 Battery position Figure 8 25 Connecting battery cables Do not connect the red positive cable until power on commissioning Ensure that battery cables for the extinguishant control panel are connected to correct polarities Step 4 Close the door of the fire con...

Page 79: ...d batteries inside the pre fab module have been installed before delivery You only need to connect the reserved cables to the batteries onsite Preparations Tools Phillips screwdriver Materials none Skill requirement common technician Procedure Step 1 Open the power box using a key Step 2 Remove the protective foam from the battery and check whether the battery is intact or leaks If the battery is ...

Page 80: ...cting the reserved battery cable End 8 4 3 Installing an External Horn Strobe Prerequisites The pre fab modules have been installed The position for installing the horn strobe has been specified preparing for the Installation Tools Phillips screwdriver step ladder Materials external horn strobe and its screws Skill requirement common technician Procedure Step 1 Remove the sealing plate from the in...

Page 81: ...Guide 8 Installing Devices Inside Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 74 Use sealant to seal the screw holes left after the sealing plate is removed Step 2 Install the horn strobe cover Figure 8 28 Installing the horn strobe cover End ...

Page 82: ... for Pre fab Modules Prerequisites Pre fab modules and external cable trays have been installed Preparations Tools crimping tool Phillips screwdriver adjustable wrench cable cutter heat gun Materials cable tie cable terminal heat shrink tubing Skill requirement skilled technician Procedure Step 1 Open the door of the power PDB Step 2 Remove the plugs from the two cable holes at the bottom of the p...

Page 83: ...and route them out along the cable bridge above the cable holes Figure 9 2 Connecting input power cables for the power PDB Step 5 Connect the cables by following the instructions in A 1 Cable Installation Techniques After connecting the cables seal the two cable holes at the bottom of the power PDB using waterproof sealing putty Step 6 Reinstall the transparent cable protection panel and close the...

Page 84: ...tart stop cables to the terminals on the XT2 terminal block Table 9 1 Generator start stop cable connection Cable Connecting Position in the Device Cable Connecting Position in the UPS Generator start stop Generator Start XT2 6 Generator Com XT2 7 Generator Stop XT2 8 Here connecting one of the cables is used as an example XT2 6 is a normally open contact XT2 7 is a common contact and XT2 8 is a n...

Page 85: ...All in One Data Center Installation Guide 9 Installing Cables Outside Pre fab Modules Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 78 Figure 9 3 Connecting the generator start stop cables for the UPS 1 XT2 terminal block End ...

Page 86: ...g vibration during FusionModule1000 transportation To prevent damage to aisle floors in the FusionModule1000 you are advised to remove the protective films after the FusionModule1000 is installed Preparations Tools step ladder Materials none Documents fire extinguishing device layout diagram monitoring device layout diagram Skill requirement common technician Procedure Step 1 Understand the intern...

Page 87: ...20 06 09 Copyright Huawei Technologies Co Ltd 80 No Device Protection Materials 1 Smoke detector Securing tape and red cover 2 Heat detector Securing tape and red cover 3 Horn strobe Securing tape 4 Fire alarm bell Securing tape 5 Emergency light Securing tape 6 Temperature and humidity T H sensor Securing tape 7 Camera Securing tape Figure 10 1 Securing tape and red cover End ...

Page 88: ...onnections Observe Water pipes are securely connected 4 Thermal insulation layers on water pipes Observe All pipes are seamlessly wrapped with thermal insulation layers 5 External grounding Observe Each pre fab module has at least two ground points and is grounded securely with a ground resistance of 10 ohms or less Each row of cable trays has at least two ground points and is grounded securely wi...

Page 89: ...atter inside 7 Cable binding Observe Cables are neat and not coiled and excessive parts are cut Cable ties do not overlap and the joints are evenly cut without burrs Cables are placed properly and not tense at turning points Cable routes are straight and smooth and do not intersect inside a cabinet 8 Installation of external accessories Observe The number and positions of external accessories inst...

Page 90: ... routing and capacity expansion Cable connectors prepared onsite must be secure reliable and neat and conform to specifications Power cables ground cables and signal cables must be securely connected Adapters must be securely plugged or screwed Binding Cables When binding cables observe the following rules Power cables and signal cables must be bound separately Bind cables with a proper strength a...

Page 91: ...cables observe the following rules Cables must not be overly bent because over bending may damage the cable cores The bending radius of a cable must be more than twice the cable diameter The bending radius near a connector outlet must be more than four to six times the cable diameter Cables must not be tied where they bend Figure A 3 Binding cables at a turning point A 1 2 Measuring Cables Prerequ...

Page 92: ...Step 1 to determine the required cable run length To improve installation efficiency complete all cable measurements before you perform subsequent operations Determine the length of the other cables between the devices based on the length of the cable measured To facilitate installation it is recommended that you lay out cables to the measured cable route length plus about 2 m End A 1 3 Laying Out...

Page 93: ...f no shelter is available Cables have been labeled In the FusionModule1000 external cables except armored cables must be routed through a plastic coated metal hose To prevent burrs on cable ends from hurting people and scraping the corrugated hose wrap the cable ends properly before routing cables through a plastic coated metal hose To protect cable sheathings do not drag the cables at will when r...

Page 94: ...tal hose 1 Put a thin copper cable through a plastic coated metal hose with sufficient length reserved at both ends to facilitate subsequent operations 2 Lay out the plastic coated metal hose with the thin copper cable in a straight line 3 When installing cables bind all cables of the same category between two devices 4 Tie a cable or a bundle of cables with the thin copper cable at one end of the...

Page 95: ...cable tray understand the installation precautions and the regulations for working at heights and put on necessary protective equipment such as safety helmets and gloves After mounting cables on the cable tray lay out the cables horizontally without twists and bind the cables in proper positions with cable ties Reserve sufficient cable length and bending space when turning an armored power cable I...

Page 96: ...er windows on the ends of pre fab modules use Styrofoam to seal the hole inside the pre fab modules The armored cables must be grounded External cables must be routed from bottom to top and have backwater bend Figure A 4 Backwater bend A 1 6 1 Installing DPJ End Connectors Prerequisites Do not operate a feeder window outdoors under bad weather conditions if no shelter is available Cables have been...

Page 97: ...ch dedicated for feeder windows glue gun Material sealant Documents none Skill requirement skilled technician Procedure Step 1 Cut the plastic coated metal hose to facilitate connection between the metal hose and the ferrule 1 Use a small cutter or a pair of scissors to cut the hose at the joint between the plastic coated metal hose and the end connector at an angle of 30 to 45 degrees as shown in...

Page 98: ...w the ferrule into the plastic coated metal hose as shown in Figure A 8 Figure A 8 Installing a DPJ end connector Step 6 Route the cable into the pre fab module through the body of the DPJ end connector People inside and outside the pre fab module should work together to route the cable to the specified connection position inside the pre fab module To facilitate operation during internal routing y...

Page 99: ...e a feeder window outdoors under bad weather conditions if no shelter is available Cables have been mounted on cable trays Cables need to be routed into a feeder window using waterproof metal connectors Preparations Tool wrench dedicated for the feeder window Materials transparent sealant sealing rubber strip Documents none Skill requirement skilled technician Procedure Step 1 Disassemble a waterp...

Page 100: ...ector as shown in Figure A 11 People inside and outside the pre fab module should work together to route the armored power cable to the specified connection position inside the pre fab module To facilitate operation during internal routing you can remove some top plate in the pre fab module aisle Figure A 11 Routing cables Step 3 Wrap four circles of waterproof sealing tape around the joint betwee...

Page 101: ...0 N m as shown in Figure A 13 Figure A 13 Securing the waterproof metal connector Step 5 Apply transparent sealant onto the joint between the waterproof metal connector and the sheet metal on the pre fab module as shown in Figure A 14 Figure A 14 Applying sealant Step 6 Spray water to test the waterproof performance of the waterproof metal connector End A 1 7 Attaching Cable Labels Prerequisites C...

Page 102: ...rrosion and deterioration Step 2 Select correct cable labels Step 3 Remove the simple labels attached to a cable during layout and attach the selected labels to both ends of the cable Labels must be securely attached Labels must be attached in eye catching positions on cables for ease of maintenance The labels on both ends of a cable must be the same End A 2 Preparing Cable Terminals Preparations ...

Page 103: ...nologies Co Ltd 96 Figure A 15 Preparing a DT terminal 1 Cable 2 Heat shrink tubing 3 DT terminal 4 Hydraulic pliers 5 Heat gun Step 2 Figure A 16 shows how to prepare an OT terminal Figure A 16 Preparing an OT terminal 1 Cable 2 Heat shrink tubing 3 OT terminal 4 Hydraulic pliers 5 Heat gun Step 3 Figure A 17 shows how to prepare a cord end terminal ...

Page 104: ...cated All in One Data Center Installation Guide AA Basic Installation Operations Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 97 Figure A 17 Preparing a cord end terminal 1 Cable 2 Cord end terminal 3 Crimping tool End ...

Page 105: ...xed Ladders Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 98 B Dimensions of External Cable Trays and Fixed Ladders The external cable trays and step ladders are optional The unit of the dimensions in the figure is mm Figure B 1 Installation dimensions of external cable trays 1 Power PDB 2 External cable tray ...

Page 106: ...allation Guide B Dimensions of External Cable Trays and Fixed Ladders Issue 03 2020 06 09 Copyright Huawei Technologies Co Ltd 99 Figure B 2 Installation dimensions of fixed ladders concrete platform scenario Figure B 3 Fixed ladder port dimensions base scenario ...

Page 107: ...Skill requirement common technician Procedure Step 1 Clean the interior of a pre fab module 1 Clean metal scraps in all holes drilled inside the pre fab module 2 Clear all smudges inside the pre fab module 3 Clean visible rubbish and dust inside the pre fab module Step 2 Clean the exterior of a pre fab module 1 Clear dust rain marks or stains on the outer panels of pre fab modules using a long han...

Page 108: ...yright Huawei Technologies Co Ltd 101 D Acronyms and Abbreviations A ATS automatic transfer switch C CE Conformite Europende P PVC polyvinyl chloride R rPDU rack power distribution unit S SPD surge protective device T TCP IP Transmission Control Protocol Internet Protocol U UPS uninterruptible power system V VCN video cloud node ...

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