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FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide

4 Installing Pre-fab. Modules

Issue 02 (2020-01-15)

Copyright © Huawei Technologies Co., Ltd.

12

4

Installing Pre-fab. Modules

4.1 (Optional) Concrete Platform Scenario

4.1.1 Determining the Pre-fab. Module Installation Position

Prerequisites



The field meets site requirements.



Before installing pre-fab. modules, check the height of concrete platforms and ensure
that the height (altitude) error between the upper surfaces of all platforms does not
exceed 5 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

Procedure

Step 1

Determine the reference points for installing pre-fab. modules on the concrete platforms and
the onsite installation space. Mark the reference points using a marker.

Step 2

On the basis of the reference points, mark the mounting positions for the four corner fittings
of a pre-fab. module using an ink fountain and long leather measuring tape.

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Содержание FusionModule1000A20

Страница 1: ...FusionModule1000A20 Prefabricated All in One Data Center V200R003C10 Installation Guide Issue 02 Date 2020 01 15 HUAWEI TECHNOLOGIES CO LTD ...

Страница 2: ...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 change without...

Страница 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...

Страница 4: ...ress information 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 02 2020 01 15 Updated the layout diagrams of the concrete platform scenario and base installation scenario Added a U shaped drip loop for mains input Issue 01 2019...

Страница 5: ...nel Requirements 11 3 3 Checking the Installation Environment 11 4 Installing Pre fab Modules 12 4 1 Optional Concrete Platform Scenario 12 4 1 1 Determining the Pre fab Module Installation Position 12 4 1 2 Removing the Pre fab Module Protective Cover 13 4 1 3 Hoisting and Securing Pre fab Modules 14 4 2 Optional Base Installation Scenario 19 4 2 1 Installing Pre fab Module Bases 19 4 2 2 Removin...

Страница 6: ...l Panel Batteries 65 6 5 3 Optional Connecting a Cable to the ASD Power Box Battery 66 6 5 4 Installing an External Horn Strobe 68 7 Installing a Cable Outside a Pre fab Module 70 7 1 Installing External Input Power Cables 70 7 2 Optional Connecting DG Start Stop Cables ATS Input 74 8 Removing Transport Protection Materials 77 8 1 Removing Transport Protection Materials for Fire Extinguishing Devi...

Страница 7: ...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...

Страница 8: ...site is far away from sources of strong variation loud noises and strong electromagnetic interference The ground is solid without spongy or soft soil and is not prone to water aggregation or subsidence The site is in an open area meets the pre fab module installation and maintenance requirements The site is far away from a class D environment or at least 500 m away from the seashore 2 2 Field Requ...

Страница 9: ...e ground Determine the actual height of the concrete platforms based on the local drainage and weather conditions The concrete platform should have a maximum load bearing capacity of 15 000 kg and the recommended seismic acceleration is 3 g The specific strength is calculated based on the contact area a single supporting point installed on the ground is 400 cm2 Concrete pads or passages with the l...

Страница 10: ...rete platforms based on the local drainage and weather conditions The concrete platform should have a maximum load bearing capacity of 15 000 kg and the recommended seismic acceleration is 3 g The specific strength is calculated based on the contact area a single base installed on the ground is 1720 cm2 Concrete pads or passages with the load bearing capacity meeting local civil work standards can...

Страница 11: ... bottom cable hole It is recommended that external cables be buried underground Figure 2 3 Pre fab module exterior ports 1 Feeder window 2 Bottom cable hole 2 4 Grounding Requirements The external ground resistance of the pre fab module must not exceed 10 ohms or 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...

Страница 12: ... Ground cable method Use a 95 mm2 cable as the ground cable connect one end of the cable to the pre buried ground grid and connect the other end to the pre fab module ground point When a ground cable is used the ground cable must be routed through a plastic coated metal hose The screw reserved at a ground point is an M12 screw A pre fab module can be grounded in the TN S or TN C S mode 2 5 Externa...

Страница 13: ...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 ...

Страница 14: ...right Huawei Technologies Co Ltd 8 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 ...

Страница 15: ...5 Copyright Huawei Technologies Co Ltd 9 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 ...

Страница 16: ... 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...

Страница 17: ...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...

Страница 18: ...form 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 Procedure Step 1 De...

Страница 19: ... 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 ...

Страница 20: ...litate subsequent installation ensure that 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 Ensure that the weather condition is good ...

Страница 21: ...ft and land a pre fab module slowly to prevent 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 Mat...

Страница 22: ...Huawei Technologies Co Ltd 16 Figure 4 2 Hoisting a pre fab module Step 2 Use four angle steel brackets to secure the pre fab module 1 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 ...

Страница 23: ...ound 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 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 d...

Страница 24: ...nstall 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 Figure 4 5 Securing an angle steel bracket 7 Remove the rubber plugs from the pre fab module fixing holes using a Phillips screwdriver 8 Secure t...

Страница 25: ...ally tighten 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 Installing Pre fab Module Bases Prerequisites The field meets site requirements Before installing pre fab modules check the height of concrete platforms and ensure t...

Страница 26: ...orque wrench adjustable wrench level level gauge hammer drill right angle marker ink fountain long leather measuring tape claw hammer vacuum cleaner Materials single capacity base twistlock expansion bolt spacer Skill 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 platf...

Страница 27: ... platform 3 Ground 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 other bases Lines should be perpendicular or parallel with an angle of 90 degrees at cross points The point where the reference lines intersect is the middle point for installing a pre fab module...

Страница 28: ... 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 8 Determining hole positions for installing a pre fab module base When marking hole positions for a base ensure that the symme...

Страница 29: ...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...

Страница 30: ... 7 Level all bases 1 Measure the height of each base using the level gauge and record the height on its upper surface using the marker 2 Identify the base with the highest 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 aft...

Страница 31: ...alling 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 into the mounting hole in a single capacity base and keep the lock head in the pre fab module length direction Step 9 Pre mount the nuts onto the twistlocks using an adjustable wrench Figure 4 12 Installing a twistlock for a single capacity base ...

Страница 32: ...nife Materials none Skill requirement common technician Procedure Step 1 Cut open the protective cover using a utility knife and remove the protective cover When removing the protective cover take protective measures for working at heights End 4 2 3 Hoisting and Securing Pre fab Modules Prerequisites To facilitate subsequent installation ensure that pre fab modules are level after hoisting Select ...

Страница 33: ...hoisting Do not allow any unauthorized people to enter the hazardous areas and never stand under the crane arm during hoisting Ensure that the crane is properly located and avoid long distance hoisting Keep the pre fab module stable and horizontal during hoisting and ensure that the diagonal gradient of the pre fab module is within 5 degrees Lift and land a pre fab module slowly to prevent shock t...

Страница 34: ...wei Technologies Co Ltd 28 Figure 4 13 Hoisting a pre fab module Step 2 Turn the twistlocks in the bases by 90 degrees to lock the pre fab module and tighten the twistlocks using a torque wrench Before you tighten twistlocks ensure that the twistlocks lock the pre fab module Figure 4 14 Tightening a twistlock in a single capacity base End ...

Страница 35: ...ly 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 smoothly opened and closed 4 3 Grounding Pre fab Modules Prerequisites The pre fab modules have been installed The grounding positions have been specified The grounding requirements have been specified Context Ground lugs or ground cables can be used to ground th...

Страница 36: ...x30 stainless steel bolt assemblies Before the installation remove the tinfoil from the ground lugs Figure 4 15 Installing a ground lug In addition to using ground lugs you can also connect ground cables to pre fab module ground points using M12x30 stainless steel bolt assemblies as shown in the following figure Ground cables can be routed through plastic coated metal hoses for protection based on...

Страница 37: ...Copyright Huawei Technologies Co Ltd 31 5 Installing External Accessories for Pre fab Modules 5 1 Optional Installing External Cable Trays Prerequisites The external cable trays to be installed have been obtained Context The external cable tray fittings consist of long cable trays short cable trays fasteners M8 bolt assemblies and M10 bolt assemblies ...

Страница 38: ...4 M10 bolt assemblies 5 M8 bolt assemblies Preparations Tools adjustable wrench Phillips screwdriver Materials external cable tray external Cable Tray screws Skill requirement common technician 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 Align the en...

Страница 39: ...n Guide 5 Installing External Accessories for Pre fab Modules Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 33 Figure 5 2 Assembling the cable tray Step 3 Secure the cable tray to the ports reserved on the pre fab module Figure 5 3 Securing the cable tray End ...

Страница 40: ...sition 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 white sealant awning bolt Skill requirement common technician Procedure St...

Страница 41: ...ta Center Installation Guide 5 Installing External Accessories for Pre fab Modules Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 35 Figure 5 4 Removing an eave Step 2 Secure the awning mounting plate at the top of the pre fab module door ...

Страница 42: ...Copyright Huawei Technologies Co Ltd 36 Figure 5 5 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 ...

Страница 43: ...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...

Страница 44: ...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 secure its position use a chisel to punch a pit before drilling Step 4 Rotate nuts onto expansion sleeves to prevent the expansion sleeves from fluttering Ste...

Страница 45: ...for Pre fab Modules Issue 02 2020 01 15 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 Figure 5 9 Installing Step Ladders End ...

Страница 46: ...es Four installation positions are reserved of the pre fab Module You need to install three of them in sequence based on the site requirements Procedure Step 1 Open the front panel of the smart cooling product remove the two M8 nuts from the compressor base remove the two compressor fasteners and tighten the two M8 bolts again as shown in the following figure Figure 6 1 Removing the compressor fix...

Страница 47: ... 41 Figure 6 2 Covers position 1 Supply air vent cover 2 Cable connection box cover 3 Return air vent cover 1 Use a Phillips screwdriver to remove the screws reserved on the cover of the connection box from outside of the pre fab module Figure 6 3 Removing the screws on the cover of the connection box 2 Cut the glue between the cover and the pre fab module using a utility knife ...

Страница 48: ...ogies Co Ltd 42 Figure 6 4 Cuting the glue 3 Remove the connection box cover Figure 6 5 Removing the connection box cover 4 Use a Phillips screwdriver to remove the screws reserved on the covers of the air intake and exhaust vent on the pre fab module And then cut the glue between the air intake and exhaust vent covers inside the pre fab module using a utility knife ...

Страница 49: ...g Devices Inside the Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 43 Figure 6 6 Cuting the glue 5 Remove the air intake and air exhaust vent covers Figure 6 7 Removing the connection box cover Step 3 Install two bolts on the outdoor side wall to hang the device ...

Страница 50: ...Co Ltd 44 Figure 6 8 Installing two bolts Step 4 Hoist the pre fab module to the installation position using a crane and place it on the two bolts that have been installed Figure 6 9 Hanging Step 5 Align the air intake and exhaust vents on the indoor side of the smart cooling product with the air intake and exhaust vent holes on the pre fab module and install all bolts End ...

Страница 51: ...d Unit Context Figure 6 10 Signal terminals Table 6 1 Symbol list Symbol Name L1 Live line L2 Live line L3 Live line N Neutral wire PE left Cable grounding PE right Shell grounding 0V Positive pole 48VDC Negative pole RS485 EMS communication port Display Display port CAN1 Port of the teamwork CAN2 Port of the teamwork 1 Port for remote startup and shutdown 2 3 N A 4 N A 5 Normally close alarm dry ...

Страница 52: ...Procedure Step 1 Connect equipotential grounding wire to PE right terminal Step 2 Connect the reserved AC power cables on the pre fab module to the L1 L2 L3 N and PE left terminals of the cooling product 1 Electrical connections must be trained professionals 2 Do not connect the power cables when the device is on 3 The supply voltage must be the same as the rated voltage on the nameplate of the co...

Страница 53: ...ier Skill requirement skilled technician To avoid electric shock do not put your hands into a rectifier slot When a rectifier is running a high temperature is generated around the air exhaust vent at the rear Do not touch the vent or cover the vent with cables or other objects Procedure Step 1 Determining the position of the rectifier Step 2 Optional Remove filler panels from the rectifier install...

Страница 54: ...rement skilled technician To avoid electric shock do not put your hands into a rectifier slot When a rectifier is running a high temperature is generated around the air exhaust vent at the rear Do not touch the vent or cover the vent with cables or other objects Procedure Step 1 Determining the position of the rectifier Step 2 Optional Remove filler panels from the rectifier installation position ...

Страница 55: ... the break point on each layer after other cables are connected Tighten screws to prevent sparks generated upon power on Only qualified technicians can connect battery cables Ensure that all the safety measures have been taken before installation Before connecting battery cables remove the battery fuses from the DC power system using a fuse extracting unit Never short circuit the two poles of a ba...

Страница 56: ...d 50 Due to space limitation connect power cables after you place batteries on one layer Place batteries in the battery cabinet from bottom to top and from right to left Figure 6 14 Installing the battery 2 Install a battery copper bar Figure 6 15 Installing the battery copper bar 3 Install copper bars between other batteries in the same way 4 Install the negative battery cable ...

Страница 57: ...Figure 6 16 Installing the negative battery cable 5 If there are multiple battery strings install negative battery cables for the remaining battery strings in the same way 6 Install the positive battery cable Figure 6 17 Installing the positive battery cable 7 If there are multiple battery strings install positive battery cables for the remaining battery strings in the same way End ...

Страница 58: ...the OT terminal of a cable with insulation tape and remove the tape when the cable is placed in position and the terminal to be connected is confirmed Leave one break point disconnected when connecting batteries at each layer and connect the break point on each layer after other cables are connected Tighten screws to prevent sparks generated upon power on Only qualified technicians can connect bat...

Страница 59: ...in One Data Center Installation Guide 6 Installing Devices Inside the Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 53 Figure 6 18 Removing the battery baffle plate Step 2 Lay out batteries from the bottom layer up ...

Страница 60: ...alling Devices Inside the Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 54 Figure 6 19 Laying out the batteries Step 3 Connect the battery short circuit copper bar and reinstall the insulation cover Figure 6 20 Connect the battery short circuit copper bar 1 ...

Страница 61: ...d Connect the battery short circuit copper bar and reinstall the insulation cover 6 3 Optional Installing the Electric Heating Belt Prerequisites The pre fab modules have been installed Preparations Tools None Materials low temperature component suite Skill requirements cooling engineer common technician Procedure Step 1 Wrap the electric heating belt around the drainpipe and water refill pipe out...

Страница 62: ...Ltd 56 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 pipe from the water refill and drainage pipe port Figure 6 22 Secure the temperature probe Step 3 Connect the electric heating belt and temperature probe to the controller ...

Страница 63: ...ght Huawei Technologies Co Ltd 57 Figure 6 23 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 ...

Страница 64: ... 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 the ECC800 main control module and install the SIM card and SD card inin the corresponding slot side if SIM card and SD card are required ...

Страница 65: ...antenna to the top of the cable feeder window on the pre fab module After routing the 4G antenna cable into the pre fab module through its ELV feeder window No 8 seal the port in the feeder window using sealing putty The cable outside the pre fab module needs to be fit with a corrugated metal hose For details see A 1 Cable Installation Techniques The cable outside the pre fab module can be bent on...

Страница 66: ...15 Copyright Huawei Technologies Co Ltd 60 Figure 6 27 Installing the RF_Z antenna Step 4 Connect the 4G antenna cable and RF_Z antenna cable to the ECC800 Figure 6 28 Installing the antenna End 6 4 2 Optional Installing the WiFi Antenna Prerequisites The required WiFi antenna has been obtained Preparations Tool none Materials WiFi antenna ...

Страница 67: ...he RF_1 and RF_2 ports of the WiFi converter Figure 6 29 Installing a WiFi antenna End 6 4 3 Optional Installing a Pad Prerequisites The pad to be installed has been obtained Context 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...

Страница 68: ...Ltd 62 Step 2 Adjust the feet in the upper part of the pad mounting support and clip the pad into the mounting support Figure 6 30 Installing a pad End 6 5 Optional Installing CE Certified Fire Extinguishing Devices 6 5 1 Optional Installing the Fire Cylinder CE Prerequisites The pre fab modules have been installed The extinguishant in the fire cylinder meets the requirement ...

Страница 69: ...linder high pressure hose sealing tape threaded adapter I shaped connector Skill requirement common technician Procedure Step 1 Move the fire cylinder using a pallet truck to a position near the container door closest to the installation position Do 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 K...

Страница 70: ...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 6 32 2 in Figure 6 32 shows the effect after the ejector is pressed down ...

Страница 71: ...ectrical actuator and the extinguishant control panel Connect the red wire to the red wire and connect the black wire to the black wire End 6 5 2 Installing Extinguishant Control Panel Batteries Prerequisites The pre fab modules have been installed Context The fire control panel battery has been installed before delivery You only need to connect the reserved cable to the battery onsite Preparation...

Страница 72: ...tery cables to the reserved power cable terminals Figure 6 34 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 End 6 5 3 Optional Connecting a Cable to the ASD Power Box Battery Prerequisites The position of the ASD power box has been specified Documents de...

Страница 73: ...bles 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 damaged or leaks contact Huawei technical support to replace the battery Step 3 Connect the reserved battery cable...

Страница 74: ...obe 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 installationposition of the horn strobe Use sealant to seal the screw holes ...

Страница 75: ...0A20 Prefabricated All in One Data Center Installation Guide 6 Installing Devices Inside the Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 69 Figure 6 37 Installing the horn strobe cover End ...

Страница 76: ...wer Cables 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 tube Skill requirement skilled technician Procedure Step 1 Open the door of the main input PDB Step 2 Route the external input power cables into the pre fab module through t...

Страница 77: ...tion Guide 7 Installing a Cable Outside a Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 71 Figure 7 1 Wall cabling Add a drip loop for external cables routed into the feeder window to prevent water from flowing along the cables into the PDF ...

Страница 78: ...llation Guide 7 Installing a Cable Outside a Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 72 Figure 7 2 Bottom cabling After bottom cabling is completed use sealing putty to seal the cable holes Step 3 Connect the PDB input power cables ...

Страница 79: ...ata Center Installation Guide 7 Installing a Cable Outside a Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 73 Figure 7 3 Connecting the input cable of PDB 02404913 Figure 7 4 Connecting the input cable of PDB 02402732 009 ...

Страница 80: ...opyright Huawei Technologies Co Ltd 74 Figure 7 5 Connecting the input cable of PDB 02404923 Step 4 Close the door of the main input PDB End 7 2 Optional Connecting DG Start Stop Cables ATS Input Prerequisites Pre fab modules and external cable trays have been installed Procedure Step 1 Connect the DG start stop cable to the XT2 terminal block ...

Страница 81: ...er Installation Guide 7 Installing a Cable Outside a Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 75 Figure 7 6 Connecting the DG start stop cable 02404913 XT3 17 stands for Start XT3 18 stands for Com and XT3 19 stands for Stop ...

Страница 82: ...Center Installation Guide 7 Installing a Cable Outside a Pre fab Module Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 76 Figure 7 7 Connecting a DG start stop cable XT1 17 stands for Start XT1 18 stands for Com and XT1 19 stands for Stop End ...

Страница 83: ...maged due to strong 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 Skill requirement common technician Procedure Step 1 Understand the internal layout of th...

Страница 84: ...rm bell optional Securing tape 5 Emergency light Securing tape 6 Temperature and humidity T H sensor Securing tape 7 Camera Securing tape End 8 2 Removing Transport Protection Materials for Intelligent Heat Exchangers Prerequisites The pre fab modules have been installed Preparations Transportation protection materials are installed for intelligent heat exchangers in the FusionModule1000 Tools ste...

Страница 85: ... Data Center Installation Guide 8 Removing Transport Protection Materials Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 79 Figure 8 1 Removing the cover Step 2 Install the drainage support Figure 8 2 Installing the drainage support End ...

Страница 86: ...nections 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 with...

Страница 87: ...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...

Страница 88: ... 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...

Страница 89: ...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...

Страница 90: ...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...

Страница 91: ...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...

Страница 92: ...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...

Страница 93: ...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...

Страница 94: ...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...

Страница 95: ...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...

Страница 96: ...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...

Страница 97: ...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...

Страница 98: ...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...

Страница 99: ...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...

Страница 100: ...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 ...

Страница 101: ...nologies Co Ltd 95 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 ...

Страница 102: ...cated All in One Data Center Installation Guide AA Basic Installation Operations Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 96 Figure A 17 Preparing a cord end terminal 1 Cable 2 Cord end terminal 3 Crimping tool End ...

Страница 103: ...kill 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 hand...

Страница 104: ...ide C Dimensions of External Cable Trays and Step Ladders Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 98 C Dimensions of External Cable Trays and Step Ladders The external cable trays and step ladders are optional The unit of the dimensions in the figure is mm ...

Страница 105: ... One Data Center Installation Guide C Dimensions of External Cable Trays and Step Ladders Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 99 Figure C 1 Installation dimensions of external cable trays 1 Power PDB 2 External cable tray ...

Страница 106: ...tallation Guide C Dimensions of External Cable Trays and Step Ladders Issue 02 2020 01 15 Copyright Huawei Technologies Co Ltd 100 Figure C 2 Installation dimensions of step ladders concrete platform scenario Figure C 3 Step ladder port dimensions base scenario ...

Страница 107: ...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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