Page 1 FusionDC1000A Prefabricated All-in-One Data Center V100R021C00 Installation Guide (IT Scenario) Issue Date 2021-04-20 HUAWEI TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. 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"...
Page 3: About This Document
Purpose This document describes the site requirements and preparations for installing the FusionDC1000A prefabricated all-in-one data center (FusionDC1000 for short) as well as the methods and skills required for installing the pre-fab. module, devices, pipes, and cables, providing installation guidance and technical support for onsite installation personnel and technical support engineers.
Page 4 Change History Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues. Issue 01 (2021-04-20) This issue is the first official release. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
4 Installing a Pre-fab. Module....................30 4.1 (Optional) Concrete Platform Scenario........................30 4.1.1 Determining the Pre-fab. Module Installation Position..................30 4.1.2 Removing the Pre-fab. Module Protective Cover....................31 4.1.3 Hoisting the Pre-fab. Module............................32 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 6 9.2 (Optional) Connecting Generator Start/Stop Cables (ATS Input)............... 98 10 Removing Transport Protection Materials from Fire Extinguishing and Monitoring Devices........................ 100 11 Installation Verification....................103 A Basic Installation Operations...................105 A.1 Cable Installation Techniques............................105 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 7 A.1.6.2 Installing Waterproof Metal Connectors......................114 A.1.7 Attaching Cable Labels..............................116 A.2 Preparing Cable Terminals.............................. 117 B Dimensions of External Cable Trays and Fixed Ladders..........119 C Cleaning Pre-fab. Modules....................121 D Acronyms and Abbreviations................... 122 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 8: Safety Information
The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
Page 9 ● Keep irrelevant people away from the equipment. Only operators are allowed to access the equipment. ● Use insulated tools or tools with insulated handles, as shown in the following figure. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 10 Do not change the structure or installation sequence of equipment without permission. ● Do not touch a running fan with your fingers, components, screws, tools, or boards before the fan is powered off or stops running. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 11: Personnel Requirements
Do not power on the equipment before it is installed or confirmed by professionals. 1.2 Personnel Requirements ● Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations. ●...
Page 12 0°C. Handle cables with caution, especially at a low temperature. – Cables stored at subzero temperatures must be stored at room temperature for at least 24 hours before they are laid out. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 13: Installation Environment Requirements
Install the equipment in an area far away from liquids. Do not install it under areas prone to condensation, such as under water pipes and air exhaust vents, or areas prone to water leakage, such as air conditioner vents, ventilation Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 14 Any violations must be promptly pointed out by the site manager or safety supervisor and the involved personnel should be prompted for correction. Personnel who fail to stop violations will be forbidden from working. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 15: Mechanical Safety
Ensure that the wider end of the ladder is at the bottom, or protective measures have been taken at the bottom to prevent the ladder from sliding. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 16 D ANGER When removing a heavy or unstable component from a cabinet, be aware of unstable or heavy objects on the cabinet. ● Be cautious to avoid injury when moving heavy objects. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 17: Cooling System Safety
● When maintaining or replacing components, pay attention to high-pressure components (such as the compressor and refrigerant pipe) to prevent the refrigerant system from being cracked or exploded due to misoperations. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 18: Pre-Fab. Module Safety
Do not smoke or use open flame inside a pre-fab. module. ● Before performing fire operations inside a pre-fab. module, obtain the customer's approval and the required work permit and fully evaluate risks. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 19: Battery Safety
NO TICE To ensure battery safety and battery management accuracy, use batteries provided with the UPS by Huawei. Huawei is not responsible for any battery faults caused by batteries not provided by Huawei. Battery Installation Before installing batteries, observe the following safety precautions: ●...
Page 20 When moving or handling a battery whose electrolyte leaks, note that the leaking electrolyte may hurt human bodies. ● If the battery temperature exceeds 60°C, check for and promptly handle any leakage. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 21: Others
UPS output voltage level or frequency. Doing so may affect the power supply to equipment. ● Exercise caution when setting battery parameters. Incorrect settings will affect the power supply and battery lifespan. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 22: Site Requirements
C outdoor unit. 2.2 Field Requirements The FusionDC1000 can be installed on bases or concrete platforms depending on the actual scenario. The site requirements vary with the selected installation mode. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 23: Optional) Concrete Platform Scenario
Concrete pads or passages with the load-bearing capacity meeting local civil work standards can be built on the site outside the concrete platforms for access and servicing. 2.2.2 Base Installation Scenario ● Build concrete platforms on the selected installation site. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 24 The horizontal error between concrete platforms must be less than 5 mm. ● Concrete pads or passages with the load-bearing capacity meeting local civil work standards can be built on the site outside the concrete platforms for access and servicing. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 25: Power Supply And Distribution Requirements
AC power supply; otherwise, electric shock as a result of electricity leakage may occur. Figure 2-3 External pre-fab. module ports (1) Signal cable feeder window (2) Power PDB Figure 2-4 Layout of cable holes on the floor Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 26: Grounding Requirements
Pressure Requirem Flow Bearing Capacity For the DN25 PP- 0.1–0.7 ≥ 1.2 1 MPa Consider humidifier R pipe L/min connectivit in the port y to water smart refill cooling devices. product Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 27: Drainage Requirements
Wrap the pipes with an electric heating belt, starting from the water refill and drainage ports on a pre-fab. module to the frozen soil layer. Bury the remaining pipes underground (the temperature at a specific depth underground is always above 0°C). Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 28 ● 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 29: External Environment Requirements
● Temperature: – Normal temperature condition: advanced configuration –20°C to +55°C – Low temperature condition: advanced configuration –40°C to +45°C ● Relative humidity: 5%–95% RH ● Solar radiation: ≤ 1120 W/m Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 30: Installation Preparations
Tools and Materials Phillips screwdriver Flat-head screwdriver Phillips screwdriver (M5, M6, and M8) (2–5 mm) M4 (length < 100 Tighteni ng tools Phillips screwdriver Solid wrench Adjustable wrench M8 (length = 200 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 31 Wire clippers Crimping tool Wire stripper Hydraulic pliers Pliers Pipe wrench Hammer drill and Heat gun Vacuum cleaner drill bit (Φ22 mm, 7/8 inch) Power tools Hot melt device Crane Small cutter Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 32 Network cable tester Instrum ents Height gauge Level gauge Right angle Measuring tape (5 m) Level Long leather Claw hammer Utility knife measuring tape Auxiliar y tools Hacksaw Step ladder (2 m) Brush Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 33 Ink fountain Cable reel Paint brush Jack Scissors Flashlight Marker ESD gloves Protective gloves Safety helmet Consum ables Safety belt Safety goggles Anti-skid shoes ESD wrist strap Rubber gloves Glue gun Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 34 ● Bare crimping terminal, DT, 95 mm , M12, tin cable PCS for each plating terminal ground point. ● Electronic|Electric Cable, 450 V/750 V, 60227 IEC 02 (RV), 95 mm ,Yellow/Green, 258 A, CCC, CE Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 35: Installation Personnel Requirements
3.2 Installation Personnel Requirements ● Installation personnel must be trained and qualified by Huawei to master methods for system installation, and must obtain work permits before they begin to install the equipment.
Page 36: Checking The Installation Environment
3.3 Checking the Installation Environment Check the site requirements one by one, and start installation only after all requirements are met. Huawei will not be liable for any consequences caused if the installation environment does not meet the requirements. NO TE Mark the security zone: Use red caution belts to delimit a security zone, clean up obstacles in that zone, and place construction signs and warning signs in eye-catching positions.
Page 37: Installing A Pre-Fab. Module
Tools: marker, ink foundation, long leather measuring tape Materials: none Skill requirement: skilled technician Procedure Step 1 Determine the reference points for installing a pre-fab. module on the concrete platforms. Mark the reference points using a marker. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 38: Removing The Pre-Fab. Module Protective Cover
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 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 39: Hoisting The Pre-Fab. Module
2896 mm x 2438 mm x 12192 14,000 kg Hoisting Precautions Stage Precautions Before hoisting Ensure that the crane and steel ropes provide the required bearing capacity. Ensure that the steel ropes are securely connected. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 40 ● You are advised to use dedicated hoisting tools or hangers to reduce the horizontal stress on the top beam of the pre-fab. module. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 41 – 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 bit, drill the inner mounting holes. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 43: Optional) Base Installation Scenario
Bolts and nuts are using a wrench. tightened. Pre-fab. module doors Open and close each All pre-fab. module pre-fab. module door doors can be once. smoothly opened and closed. 4.2 (Optional) Base Installation Scenario Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 44: Determining The Pre-Fab. Module Installation Position
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 platforms using an ink fountain. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 45 ● 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 base. Step 3 Place bases based on the reference lines. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 46 ● There are eight mounting holes for one single-capacity base. Mark all the hole positions. Step 5 Move away the pre-fab. module bases, and install expansion bolts in the base mounting holes. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 47 Step 6 Reinstall the pre-fab. module bases to the concrete platforms with the expansion bolts securing the bases. Remount the flat washers, spring washers, and nuts on the expansion bolts and tighten the expansion bolts in sequence using a torque wrench. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 48 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 49: Removing The Pre-Fab. Module Protective Cover
Step 1 Cut open the protective cover using a utility knife and remove the protective cover. NO TE When removing the protective cover, take protective measures for working at heights. ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 50: Hoisting And Securing The Pre-Fab. Module
Ensure that the steel ropes are securely connected. During hoisting Do not allow any unauthorized people to enter the hazardous areas and never stand under the crane arm during hoisting. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 51 NO TICE You are advised to use dedicated hoisting tools or hangers to reduce the horizontal stress on the top beam of the pre-fab. module. Figure 4-13 Hoisting a pre-fab. module Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 52 Pre-fab. module Open and close each All pre-fab. module doors doors pre-fab. module door can be smoothly opened once. and closed. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 53: Grounding The Pre-Fab. Module
Step 1 Secure the ground lugs to the pre-fab. module ground points by tightening M12x30 stainless steel bolt assemblies. NO TE Before the installation, remove the tinfoil from the ground lugs. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 54 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 site requirements. Figure 4-17 Installing a ground cable ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 55: Installing External Accessories For The Pre-Fab. Module
The external cable tray fittings consist of long cable trays, short cable trays, fasteners, M8 bolt assemblies, and M10 bolt assemblies. NO TE Only short cable trays and M10 bolt assemblies are required in this scenario. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 56 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 57: Optional) Installing Awnings
Materials: awning, awning mounting plate, rubber pad, white sealant, awning bolt, washer Skill requirement: common technician Procedure Step 1 Secure the awning mounting plate at the top of the pre-fab. module door. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 60 Figure 5-5 Adjusting the awning (A) Holeless washer (B) Round-hole washer Step 5 Secure the awning. Step 6 Apply white sealant on the joint between the awning top and the pre-fab. module. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 61: Optional) Installing Step Ladders
5.3 (Optional) Installing Step Ladders 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 Assemble a step ladder. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 62 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 63 FusionDC1000A Prefabricated All-in-One Data Center 5 Installing External Accessories for the Pre-fab. Installation Guide (IT Scenario) Module ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 64: Installing External Pipes For Smart Cooling Products
10 mm thick thermal insulation foam Skill requirement: skilled technician Procedure Step 1 Open the rear door of the pre-fab. module. Step 2 Open the compartment door of the smart cooling product on the right. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 65 6 Installing External Pipes for Smart Cooling Installation Guide (IT Scenario) Products Figure 6-1 Opening the compartment door of the smart cooling product on the right Step 3 Install the pipes. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 66 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 with the pipes at both ends. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 67: Removing Transport Protection Materials
NO TE 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 a smart cooling product. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 68 7 Removing Transport Protection Materials 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 69 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 70: Removing Transport Fasteners From Cabinets
Figure 7-5 Installation positions of transport fasteners on the top of IT cabinets and smart cooling products (1) Installation positions of side panels for sealing plates Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 71 Step 1 Remove the transport fasteners on the top of IT cabinets and smart cooling products. Remove the rubber plugs using a screwdriver and remove the side panels for sealing plates. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 72 Remove the rubber plugs from the top of the sealing plates. Remove the front sealing plates using a screwdriver. Remove the transport fasteners from the top of cabinets. Reinstall the sealing plates and rubber plugs. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 73: Removing Sliding Door Fasteners
After the pre-fab. module is installed and secured, the fasteners need to be removed so that the sliding doors can work properly. NO TE Keep the removed sliding door fasteners for future use in case the pre-fab. module needs to be relocated. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 74 The plugs are packed and secured above the door handle before delivery. ----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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 75: Installing Devices Inside The Pre-Fab. Module
(Optional) Inside the pre-fab. module 1 PCS Fire cylinder External Beside the main entrance door 1 PCS horn strobe outside the pre-fab. module 8.1 Installing Power Supply and Distribution Devices Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 76: Installing Battery Modules
Step 1 Check that the SmartLi battery circuit breaker is OFF. Step 2 Pull out the BCU for about 10 cm. Figure 8-1 Pulling out the BCU Step 3 Install battery modules. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 77 Step 4 Remove the front covers from battery modules, and install battery baffle plates. Figure 8-3 Installing battery baffle plates NO TE Place the front covers properly to prevent the light pipes from falling off. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 79: Optional) Installing The Electric Heating Belt
8 Installing Devices Inside the Pre-fab. Module Figure 8-5 Installing copper bars and cables Step 7 Reinstall the BCU. Figure 8-6 Installing the BCU ----End 8.2 (Optional) Installing the Electric Heating Belt Preparations Tools: None Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 80 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 81 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 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 82: Installing Monitoring Devices
Figure 8-10 Installing a server Step 3 Connect the server power cables to the PDU2000. NO TE The server uses dual power supplies. Connect the two power cables to different PDU2000s. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 83: Optional) Installing Ecc800-Pro Accessories
Loosen the screws on both sides of the ECC800-Pro main control module panel. Pull the handles on both sides of the ECC800-Pro main control module panel and remove the ECC800-Pro main control module. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 84 Reinstall the ECC800-Pro main control module in the ECC800-Pro subrack. Step 2 Install an antenna. Unpack the RF_Z antenna reserved on the top of cabinet A1 and attach it to the top of the cabinet. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 85 – The cable 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 86 Pay attention not to damage the light inside the ceiling plate. Figure 8-16 Removing the sealing plate from the suspended ceiling Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 87: Installing A Pad
PAD mounting support and then connect the cable to the PAD. Step 2 Adjust the feet in the upper part of the PAD mounting support and clip the PAD into the mounting support. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 88: Installing Fire Extinguishing Devices
● Do not power on the fire extinguishing system during installation. Preparations Tools: protective gloves, pallet truck, pipe wrench, adjustable wrench, step ladder Materials: fire cylinder, high-pressure hose, sealing tape, threaded adapter, I- shaped connector Skill requirement: common technician Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 89 Connect the I-shaped connection pipe to the threaded adapter. Connect one end of the high-pressure hose to the fire cylinder and the other end to the fire extinguishing pipeline, as shown by (2) in the figure. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 90 – If the ejector is not pressed down, extinguishant may be released. – The electrical actuator ejector is 11 mm long before being pressed down, and 7 mm long after being pressed down. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 91: Connecting The Cables To Extinguishant Control Panel Batteries
Step 2 Remove the protective foam from the batteries and check whether the batteries are intact or leak. NO TICE If a battery is damaged or leaks, contact Huawei technical support to replace the battery. Step 3 Connect the battery cables to the reserved power cable terminals.
Page 92: Installing Standard Fire Extinguishing Devices
Step 4 Close the door of the extinguishant control panel. ----End 8.4.2 Installing Standard Fire Extinguishing Devices 8.4.2.1 (Optional) Installing the Fire Cylinder Prerequisites ● Pre-fab. modules have been installed. ● The extinguishant in the fire cylinder meets the requirement. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 93 Step 3 Move the fire cylinder to the installation position and secure it. NO TICE Keep the pressure gauge panel outwards so that people can view the reading, which also facilitates later maintenance. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 94 (1) Fire cylinder steel straps Step 4 Install the threaded adapter and high-pressure hose. NO TICE Install the threaded adapter and then the high-pressure hose. Wrap the threads with sealing tape to ensure air tightness. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 95 ● Before connecting the cable, verify that the cable is the electromagnetic valve cable by checking the cable label. ● Connect the red wire to the red wire, and connect the black wire to the black wire. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 96 Remove the protective cover at the electromagnetic valve installation position on the container valve. Align the electromagnetic valve and the container valve, and tighten the electromagnetic valve clockwise. Figure 8-28 Removing the electromagnetic valve protective cover ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 97: Connecting The Cables To Fire Alarm Control Panel Batteries
Step 2 Remove the protective foam from the batteries and check whether the batteries are intact or leak. NO TICE If a battery is damaged or leaks, contact Huawei technical support to replace the battery. Step 3 Connect the battery cables to the reserved power cable terminals.
Page 98: Optional) Connecting The Cables To Asd Power Box Batteries
Step 2 Remove the protective foam from the batteries and check whether the batteries are intact or leak. NO TICE If a battery is damaged or leaks, contact Huawei technical support to replace the battery. Step 3 Connect the reserved battery cables.
Page 99: Removing The Fire Cylinder In The Smartli Cabinet And Filling Extinguishant
Figure 8-32 Checking the fire cylinder valve Step 2 Open the rear door of the cabinet and remove the fire cylinder. Remove the fire cylinder fastener. Take out the fire cylinder. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 100 Repeat this step for two to three times until the pressure does not change. Then install the valve positioning kit. After 12 hours, observe the pressure again. If the pressure does not reach the value Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 102 Step 8 Remove the valve positioning kit, open the valve, reinstall the positioning kit, and secure it. NO TICE Slowly open the valve. To avoid unexpected blowout, do not quickly open the valve. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 103 1.6 MPa at 20°C. Record the reading of the pressure gauge. 8 hours later, observe the pressure gauge again. The pressure reading should remain unchanged. ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 104: Installing Cables Outside The Pre-Fab. Module
Step 2 Remove the plugs from the two cable holes at the bottom of the power PDB. Figure 9-1 Removing the plugs from the cable holes Step 3 Remove the transparent cable protection panel from the power PDB busbar. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 105: Optional) Connecting Generator Start/Stop Cables (Ats Input)
Step 6 Reinstall the transparent cable protection panel, and close the door of the power PDB. ----End 9.2 (Optional) Connecting Generator Start/Stop Cables (ATS Input) Procedure Step 1 Connect the generator start/stop cables to the terminals on the XT2 terminal block. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 106 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 normally closed contact. Figure 9-3 Connecting the generator start/stop cables for the UPS (1) XT2 terminal block ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 107: Removing Transport Protection Materials From Fire Extinguishing And Monitoring Devices
Table 10-1 Protection materials to be removed Device Protection Materials Smoke detector Securing tape and red cover Heat detector Securing tape and red cover Horn strobe Securing tape Fire alarm bell Securing tape Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 108 Fire Extinguishing and Monitoring Devices Device Protection Materials Emergency light Securing tape Temperature and Securing tape humidity (T/H) sensor Camera Securing tape Emergency door release Plastic cover button Figure 10-1 Securing tape and red cover Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 109 Fire Extinguishing and Monitoring Devices Figure 10-2 Plastic protective cover for the emergency door release button Figure 10-3 Removing the sealing plate from the installation position of the external horn strobe ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 110: Installation Verification
10 ohms or less. ● Each row of cable trays has at least two ground points and is grounded securely with a ground resistance of 10 ohms or less. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 111 Installation of Observe The number and positions of external external accessories installed conform to accessories design requirements. Labels Observe All labels are correct, clear, and complete. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 112: A Basic Installation Operations
Cable ties must be neatly cut without sharp burs, evenly distributed, bound to a proper strength, and fastened towards the same direction, as shown in the figures. ● Cables must be bound closely and neatly. Each bundle must not exceed 15 cables. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 113: Measuring Cables
A.1.2 Measuring Cables Prerequisites ● The pre-fab. module has been installed. ● External cable trays have been installed. Preparations Tools: thin rope, protective gloves, and measuring tape Material: cable Skill requirement: common technician Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 114: Laying Out Cables
Step 2 Lay out cables to the required run length. NO TICE To protect cable sheathings, do not press or stab cables with a hard object and do not drag cables on the ground at will during cable layout. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 115: Routing Cables Through A Plastic-Coated Metal Hose
Deduct the cable length of both ends in pre-fab. modules from the actual cable run length to determine the required length of the plastic-coated metal hose. Step 2 Cut the plastic-coated metal hose to the required length. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 116: Mounting Cables On The Cable Tray
Materials: cable tie and rubber pad Skill requirement: skilled technician Procedure Step 1 (Optional) Install a rubber pad in the position where external mains or diesel generator power cables will be mounted on a cable tray. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 117: Routing Cables Into Feeder Windows
A.1.6 Routing Cables into Feeder Windows DPJ end connectors and waterproof metal connectors are available on pre-fab. module feeder windows. When routing cables through a feeder window, follow the appropriate installation procedure. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 118: Installing Dpj End Connectors
Except armored power cables among FusionDC1000 external cables, the other cables must be routed through a feeder window using DPJ end connectors. Context A DPJ end connector consists of a body, ferrule, guarding, and cover lock nut. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 119 Step 3 Remove the cover lock nut, guarding, and ferrule from the DPJ end connector using the feeder window wrench shipped with pre-fab. modules. Step 4 Place the cover lock nut and guarding along a cable into the plastic-coated metal hose. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 120 Step 8 Apply sealant on the joint between the DPJ end connector and the sheet metal on the pre-fab. module. Figure A-9 Applying sealant Step 9 Spray water to test the waterproof performance of the DPJ end connector. ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 121: Installing Waterproof Metal Connectors
● To facilitate operation during internal routing, you can remove some top plate in the pre-fab. module aisle. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 122 100 N·m. 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 123: Attaching Cable Labels
● Labels must be resistant to corrosion 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. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 124: Preparing Cable Terminals
Figure A-15 Preparing a DT terminal (1) Cable (2) Heat shrink tubing (3) DT terminal (4) Hydraulic pliers (5) Heat gun Step 2 The following figure shows how to prepare an OT terminal. Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 125 (5) Heat gun Step 3 The following figure shows how to prepare a cord end terminal. Figure A-17 Preparing a cord end terminal (1) Cable (2) Cord end terminal (3) Crimping tool ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 126: 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 Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 127 B Dimensions of External Cable Trays and Fixed Installation Guide (IT Scenario) Ladders Figure B-2 Installation dimensions of fixed ladders (concrete platform scenario) Figure B-3 Fixed ladder port dimensions (base scenario) Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 128: C Cleaning Pre-Fab. Modules
Wash the pre-fab. module with clean water. NO TE It is recommended that you clean the pre-fab. modules once every quarter. ----End Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 129: D Acronyms And Abbreviations
Installation Guide (IT Scenario) D Acronyms and Abbreviations Acronyms and Abbreviations alternating current aspirating smoke detector automatic transfer switch control area network Conformite Europende energy control center liquid crystal display monitor display module Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
Page 130 D Acronyms and Abbreviations power distribution frame power distribution unit power over Ethernet polyvinyl chloride rPDU rack power distribution unit surge protective device TCP/IP Transmission Control Protocol/Internet Protocol uninterruptible power system Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.

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V100r021c00

Huawei FusionDC1000A Installation Manual

About this Document

1 Safety Information

2 Site Requirements

3 Installation Preparations

4 Installing a Pre-Fab. Module

5 Installing External Accessories for the Pre-Fab. Module

6 Installing External Pipes for Smart Cooling Products

7 Removing Transport Protection Materials

8 Installing Devices Inside the Pre-Fab. Module

9 Installing Cables Outside the Pre-Fab. Module

10 Removing Transport Protection Materials from Fire Extinguishing and Monitoring Devices

11 Installation Verification

A Basic Installation Operations

B Dimensions of External Cable Trays and Fixed Ladders

C Cleaning Pre-Fab. Modules

D Acronyms and Abbreviations

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