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Huawei FusionModule1000A40 Product Description

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FusionModule1000A40 Prefabricated All-in-One
Data Center
V200R003C10
Product Description (Advanced
Configuration, 208 V)
Issue
03
Date
2021-02-10
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei FusionModule1000A40

  • Page 1 FusionModule1000A40 Prefabricated All-in-One Data Center V200R003C10 Product Description (Advanced Configuration, 208 V) Issue Date 2021-02-10 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

    Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Issue 02 (2019-12-20) This issue is the second official release. ● Updated the conceptual diagram of the power supply and distribution system. Issue 01 (2019-07-15) This issue is the first official release. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    3.2.1 Overview....................................21 3.2.2 Integrated UPS................................... 22 3.2.3 rPDU....................................... 25 3.2.4 Battery....................................26 3.2.5 Battery Cabinet.................................. 27 3.2.6 Power PDB................................... 27 3.2.7 Transformer PDB................................28 3.3 Cooling System..................................29 3.3.1 Overview....................................29 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 6 3.5.3 (Optional) Heptafluoropropane Automatic Fire Extinguisher................77 3.5.4 (Optional) ASD................................... 78 3.6 Surge Protection and Grounding............................. 80 3.6.1 Surge Protection................................80 3.6.2 Grounding.................................... 80 3.7 (Optional) Integrated Cabling............................81 A Acronyms and Abbreviations..................... 82 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Overview

    Overview 1.1 Positioning Huawei has developed the FusionModule1000, a green data center solution, based on a thorough study on the reform and impact of the cloud computing to traditional data centers and the practical experience of dozens of global cloud computing centers.
  • Page 8 After all tests are performed, there are no obvious damages, such as getting loose or cracks. After power-on, the performance specifications of all components are consistent with the test data before transportation. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 Local PAD 3D NMS +APP view, power supply / cooling 2D link visibility inside the pre-fab module. ● Early warning, rack resource automation, management automation, 3D temperature map, and cold power linkage to eliminate hot spots. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 10: Typical Application Scenarios And Typical Configuration

    ● Distributed mineries, and such as equipment class and mobile deserts industrial rooms single-module parks, deployment campuses, and urban areas Distributed and mobile single-module deployment applies to equipment room construction or modernization. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 11 Figure 2-2 Application in an enterprise park The FusionModule1000 supports distributed single-module deployment in outdoor areas such as wilderness, mineries, and deserts to meet application requirements of the energy industry. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 12: Typical Configuration

    Monitoring system ECC800, smart ETH gateway, access actuator, AC actuator, water sensor, PAD, camera, card reader, door status sensor, magnetic lock, external camera (optional), and emergency door release button Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Key Technical Specifications

    40 ft standard ISO shipping pre-fab. module: 2896 mm x 2438 mm x 12192 mm Thermal insulation The overall heat transfer coefficient of the pre-fab. module is less than or equal to 0.36 W/(m ·K). Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 ≤ 25,000 kg Environmental Ambient temperature –20°C to +45°C requirements NOTE When T is equal to or greater than 35°C, contact Huawei technical support. Storage temperature –40°C to +70°C (excluding batteries, battery storage temperature range: –20°C to +40°C) Ambient humidity 5%–95% RH...
  • Page 15 ● The battery storage temperature must be in the range from –20°C to +40°C. ● Batteries can be stored without power-on for a maximum of 90 days. If the storage period exceeds 90 days, recharge the batteries promptly. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Architecture

    3.1 Pre-fab. Module Structural System 3.1.1 Pre-fab. Module Figure 3-1 Appearance 1 (1) End door (for maintaining outdoor units) (2) Lock rod (3) Ventilation window for the outdoor unit (4) Pre-fab. module feeder windows compartment Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Pre-Fab. Module Thermal Insulation Structure

    3.1.2 Pre-fab. Module Thermal Insulation Structure The pre-fab. module is furnished with a thermal insulation layer composed of steel plates, bulk rock wool, and rock wool panels. Figure 3-3 Thermal insulation structure Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 18: Pre-Fab. Module Door

    FusionModule1000A40 Prefabricated All-in-One Data Center Product Description (Advanced Configuration, 208 3 Architecture 3.1.3 Pre-fab. Module Door Figure 3-4 Fireproof doors layout (1) End door (main entrance) (2) Emergency door Figure 3-5 Fireproof door Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 19: Pre-Fab. Module Interior Layout

    3.1.4 Pre-fab. Module Interior Layout NO TE 261.5 mm refers to the height of the smart cooling product piping support. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 20: Components Inside The Pre-Fab. Module

    C-shaped beams at the top of the pre-fab. module. Cable trays are secured to the aluminum guide rails using sliding nuts. ● The load-bearing capacity of cable trays is 150 kg/m. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Suspended Ceiling

    The sealing plates on both sides can be removed when there is a need to maintain cables. ● The hot aisle door is a glass sliding door that is installed before transportation. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Cabinet

    Table 3-2 Cabinet technical specifications Item Technical Specifications External dimensions (H x W x D) ● 2000 mm x 600 mm x 1200 mm ● 2000 mm x 600 mm x 1100 mm Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Raised Floor

    The legs can be adjusted in height, and are galvanized to provide efficient anti-corrosion performance. ● The compression strength of both the raised floor and legs is greater than 1500 kg/m Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 24: Aisle Sliding Door

    The dimensions of a sliding door are 2250.8 mm (H) x 1928 mm (W) and the glass door is 755.0 mm wide. Figure 3-11 Aisle Sliding Door Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 25: Cabinet Base

    Pipe feature an anti-backflow design, adapting to different configuration demands. Fire extinguishing devices on the pre-fab. module exterior meet sealing conditions. Figure 3-13 External ports Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 No. 8 is used for the ECC800 4G antenna. Figure 3-15 Positions of the reserved ports (1) Port reserved for the humidifier water refill (2) Port reserved for the condensate drainpipe pipe Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 27: Power Supply And Distribution System

    The integrated UPS supplies power to IT loads, smart cooling products, fire extinguishing devices, and lights. ● Power modules are deployed inside the integrated UPS. ● Batteries are deployed in the battery cabinet. Figure 3-16 Conceptual diagram Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Integrated Ups

    ● The molded case circuit breaker (MCCB), IT power distribution, smart cooling product power distribution, lighting power distribution, and UPS power distribution are integrated into one PDC. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 29 2000 mm x 600 mm x 1100 mm Input mode One 400 A/3P MCCB Power distribution switches for UPSs UPS input: MCCB 250 A/3P UPS output: MCCB 250 A/3P Maintenance bypass: MCCB 250 A/3P Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 In battery mode, the frequency is 50/60 Hz (tolerance ±0.25%). Power factor Transfer time ● Uninterruptible transfer: 0 ms ● Interruptible transfer: ≤ 20 ms Output voltage Voltage imbalance: ±3%; phase imbalance: ±2° imbalance Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 31: Rpdu

    The figure is for reference only. The actual product prevails. Figure 3-20 Full height rPDU Table 3-6 lists the rPDU specifications. Table 3-6 rPDU specifications Model Output Connector PDU2000-40-2PH-20/2-B1 IEC320 20 x C13 + 2 x C19 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 32: Battery

    Specifications 40 Ah Dimensions (H x W x D) 174 mm x 197 mm x 165 mm Weight 13.2 kg Maximum discharge current 235 A (5s) Maximum charge current 10 A Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: Battery Cabinet

    Installation space 42 U available space Weight 180 kg (without battery packs) Static load 1500 kg Protection level IP20 3.2.6 Power PDB Figure 3-22 Open door view of a power PDB Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 34: Transformer Pdb

    3.2.7 Transformer PDB The transformer PDB is an indoor AC power distribution box that supplies power to devices such as the extinguishant control panel, fan, and emergency lighting. Figure 3-23 Transformer PDB Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 35: Cooling System

    ● Fresh air fans are deployed to introduce fresh air from outside of the module to ensure the fresh air ventilation volume required by the personnel inside the module. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 Figure 3-24 Cooling system diagram Figure 3-25 Temperature simulation of the cooling system graph Figure 3-26 Layout of cooling components (1) Smart cooling product outdoor unit (2) Smart cooling product indoor unit Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Netcol5000-A025 Smart Cooling Product

    (1) Air inlet window (2) Air outlet window (3) Fans 3.3.2 NetCol5000-A025 Smart Cooling Product 3.3.2.1 Product Composition Indoor Unit Figure 3-29 shows the indoor unit of the NetCol5000-A in-row smart cooling product. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 The standard dimensions (H x W x D) of a 25 kW smart cooling product are 2000 mm x 300 mm x 1100 mm. The depth of the cabinet can be increased to 1200 mm by adding an enclosure frame. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 39 The indoor unit of the 25 kW smart cooling product mainly consists of a compressor, oil separator, fan, heat exchanger, electronic expansion valve (EEV), check valve, filter dryer, sight glass, electric heater (optional), wet film humidifier (optional), and water pump (optional). Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 ● The throttling device uses a miniature controller to control the operation of the step motor, thereby changing the pass-through area of the EEV to regulate the flow of refrigerant. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 41: Operating Environment Specifications

    ● Work with NetCol500-A040MS1E0 (with a low temperature component): –40°C to +45°C IP rating ● Outdoor unit: IPX5 Altitude 0–4000 m, derated at above 1000 m. For details about derating data, contact Huawei technical support. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 8 m. Thermal insulation ≥ 13 mm foam thickness Inner diameter of Liquid pipe: 16 mm thermal insulation Gas pipe: 19 mm foam Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 43: Technical Specifications

    (RCCB) that is insensitive to single-phase DC pulsation and transient impulse current. Note: If certain conditions are not met, contact Huawei technical support. 3.3.2.3 Technical Specifications Table 3-15 General specifications Item...

  • Page 44: Outdoor Unit

    Pipe routing Top and bottom pipe routing Condensate Available pump Water pump lift 3.3.3 Outdoor Unit Figure 3-32 Composition of the NetCol500 outdoor unit (1) Electric control box (2) Rack (3) Fan Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 Certification RoHS, REACH, CE Storage temperature –40°C to +70°C Storage humidity 5%–95% RH (non-condensing) Altitude 0–4000 m, derated at above 1000 m. For details about derating data, contact Huawei technical support. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Fan

    ● Pressure preservation is performed on the condenser before delivery, and the pipe ports are properly sealed to prevent foreign matter from entry. 3.3.4 Fan Figure 3-34 Fan Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Low Temperature Component

    When detecting that the condensing pressure exceeds the threshold, the pressure stabilizing valve automatically closes the bypass. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 48 944 mm x 632 mm x 507 mm (with packing) 828 mm x 470 mm x 300 mm (without packing) Expansion bolt hole M12x60 Storage temperature –40°C to +70°C Storage humidity 5%–95% RH (non-condensing) Maximum operating pressure 4.35 MPa Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 49: Management System

    Video surveillance devices outside the module can be connected to the ECC800. Table 3-20 Management system configurations Function ECC800 NetEco Client 16 PCS One license manages up to 25 smart nodes. authorization Work order management Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 50 ● Server: It is configured for the NetEco and usually occupies 2 U space. ● 1 U cabling space NO TE The NetEco is applicable to the FusionModule1000. The iManager NetEco configurator can be used for configuration. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Ecc800-Pro

    Configuration 2: two power modules and one main control module. NO TE ● In configuration 1, install a filler panel in slot 2. ● In configuration 2, install power modules in slots 1 and 2. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 52 Weight 7.5 kg (dual power supplies + main control module) Color Black Installation Can be installed in a 1 U space in a standard 19-inch cabinet Environmental protection RoHS5, REACH, WEEE Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Main Control Module

    Pin 1 Pin 2 Pin 3 Pin 1 48V+ Pin 2 48VGND 3.4.2.2 Main Control Module Figure 3-40 ECC800-Pro collector main control module (1) USB (2) Status indicator (3) AIDI_1 (4) AIDI_2 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 54 LAN port ● Supports two LAN ports, which can be connected to southbound devices. The ports support autonegotiation of 10/100/1000 Mbit/s communication rates. ● Connect shielded network cables to the LAN ports. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 55 ● You can insert a USB flash drive to export historical data and configuration files and import configuration files. SW Button ● Restoring the default IP address, factory settings, and user information. ● Supports RF_Z networking. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 56 There are four GE ports, that is, two WAN ports (WAN1 and WAN2) and two LAN ports (LAN1/POE and LAN2/POE). Table 3-27 GE port pin definitions Item Description Pin sequence Pin1 GE1+ Pin2 GE1- Pin3 GE2+ Pin4 GE3+ Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 ● Steady on: The 12 V DC output is normal. ● Off: No 12 V DC output is provided. Table 3-29 COM3/12V port pin definitions Item Description Pin sequence Pin1 RS485+ Pin2 RS485- Pin3 12V DC_OUT Pin4 RS485+ Pin5 RS485- Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 6 and Pin 7 can detect the output status of passive dry contact type sensors. Pin 3 and Pin 7 can detect temperature sensors. Table 3-31 AIDI_1, AIDI_2 and AIDI_3 ports pin definitions Item Description Pin sequence Pin1 Type_1 Pin2 Type_2 Pin3 12V DC Pin4 Type_3 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 59 ● Steady on: The 12 V DC output is normal. ● Off: No 12 V DC output is provided. Table 3-33 USB port pin definitions Item Description Pin sequence Pin1 Pin2 Pin3 Pin4 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 In non-wireless network (802.15.4) pairing The RF_Z indicator is RF_Z (802.15.4) mode, press and hold down the button for 3s blinking at super short pairing to 5s to enter the wireless network pairing intervals. mode. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 61: Power Module

    The converter generates a forewarning indicator indicating that power will be limited due to ambient overtemperature, or generates a protection shutdown alarm due to ambient overtemperature or undertemperature. Power input overvoltage or undervoltage protection Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 62: 2288X V5 Server

    Item Specifications Model 2288X V5 Product form 2 U rack server Processor 2 x Intel XEON SILVER 4208, 8-core, 2.1 GHz Memory 2 x 32 GB Drive 2 x 1200 GB Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Lan Switch

    Figure 3-45 UIM20A expansion module front panel (1) Indicators and button (2) COM1/AI/DI_1 - COM8/AI/ (3) POE DI_8 Figure 3-46 UIM20A expansion module rear panel (1) DIP switch (2) COM_OUT (3) COM_IN Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 For example, if the board address is 5, the corresponding bits are ON, OFF, ON, and OFF, and the corresponding binary number is 1010 (ON is 1 and OFF is 0). Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 65 Table 3-42 Pin assignment for the COM_IN and COM_OUT ports Item Description Pin1 RS485+ sequence Pin2 RS485- Pin3 12 V (input power, supplying power to the module) Pin4 RS485+ Pin5 RS485- Pin6 Pin7 Pin8 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 66: Smart Eth Gateway

    3.4.6 Smart ETH Gateway A smart ETH gateway allows the extension of the 53.5 V DC power supply and FE communication for the ECC800-Pro and can be flexibly deployed in a smart module. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 67 If you press the BLINK button, the RUN indicator blinks button intermittently at super short intervals (blinking at super short intervals for 0.5s and then off for 0.5s) for 5 seconds. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Access Actuator

    (802.15.4). It opens the magnetic lock by detecting the card swiping information of the card reader, door open button information, and fire linkage information. It has access right management, access event record, and alarm record functions. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 69 FE communication with the rate of 10/100 Mbit/s Wireless One wireless communication port that complies with IEEE communicati 802.15.4, mutual backup with FE communication AI/DI port Two AI/DI ports, can connect to the fire alarm and exit button Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 70 Supported Indicators Table 3-48 Access actuator indicators Indicator Color Name Status Green Power input ● Steady on: The power input is normal. status ● Off: There is no power input. indicator Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 71 The access actuator provides one DO port (LOCK/GND) and one DI port (GATE/ COM). Table 3-49 lists the LOCK/GND/GATE/COM port pin definitions. Table 3-49 LOCK/GND/GATE/COM port pin definitions Item Description LOCK/GND LOCK 12V_OUT (control magnetic Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 72: Ac Actuator

    PAD (AC OUT2). Figure 3-49 AC actuator (1) AC OUT2 port (2) AC OUT1 port (3) AC IN port (4) Status indicator (5) BLINK button (6) AIDI_1 and AIDI_2 (7) COM1 and COM2 Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 Blinking at The AC actuator successfully long registers with the ECC800-Pro intervals and the software runs properly (the indicator blinks at 0.5 Hz, on for 1s and then off for 1s). Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 74: T/H Sensor

    0.5s and then turns off for intervals 0.5s). 3.4.9 T/H Sensor Figure 3-50 T/H sensor The T/H sensor provides RJ45 ports. NO TE The appearance of the delivered T/H sensor prevails. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 75: Wifi Module

    –40°C to +80°C Signal output Two RJ45 ports, bidirectional cascading 3.4.10 WiFi Module The WiFi module provides WiFi signals for equipment such as pads and mobile phones to interact with the host computer. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 76 USB 2.0 Hi-Speed connector Voltage range 5.0 V DC±5% Operating –20°C to +70°C temperature Storage –40°C to +90°C temperature Relative 10%–90% RH (non-condensing) humidity Storage 5%–90% RH (non-condensing) humidity Power < 0.8 W Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Network Camera

    A water sensor detects water on the floor in real time and generates an alarm accordingly. Figure 3-54 Water sensor Table 3-56 Water sensor technical specifications Item Specifications Operating voltage 12 V DC (9–16 V DC) Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 78: Pad

    The recommended model is T5-10. Figure 3-55 PAD Table 3-57 Pad structural specifications Item Specifications Dimensions (L x W x 243 mm x 164 mm x 7.8 mm Weight About 460 g Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 79: Fire Extinguishing System

    ● Capacity: 5100 mAh (typical value) or 4980 mAh (rated value) ● WiFi connection/web page browse time: about 6.5 hours ● Power adapter charge time: about 3.5 hours (5 V 2 A adapter) 3.5 Fire Extinguishing System Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 80: Overview

    At the same time, the extinguishant control panel automatically reports alarms. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 81: Extinguishant Control Panel

    (5) Alarm bell (6) Emergency light (7) EXIT (8) Outdoor horn strobe (9) Fire control box (10) Fire cylinder 3.5.2 Extinguishant Control Panel The extinguishant control panel provides the following functions: Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 82 Specifications Input AC input frequency: ≤ 120 W AC input voltage and frequency: 230 V AC (tolerance ±10%), 50 Hz DC backup power voltage: 24 V DC 24 V power output Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 83: Optional) Heptafluoropropane Automatic Fire Extinguisher

    (ODP = 0), and short residual time (ATL = 34Y). The design and construction of the Heptafluropropane fire extinguisher comply with BS ISO 14520-2006 and EN 12094-2003. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Optional) Asd

    3.5.4 (Optional) ASD Composition The aspirating smoke detector (ASD) consists of the detection unit (ASD-531) and air sampling pipes with small holes. The design and construction of the ASD comply with EN 54-20:2006. Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 85 For example, the sampling capillaries can be installed in a cabinet to monitor equipment in the cabinet. ● Convenient maintenance Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 86: Surge Protection And Grounding

    The actual cable path varies depending on the site. External Grounding M12 bolt ground points are evenly located on the pre-fab. module exterior. Ensure that the two ground points are connected to the ground grid. There are two Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 87: Optional) Integrated Cabling

    Figure 3-64 Cable routes (1) Signal cable (2) Power cable (3) Mains inlet port (4) Cables for smart cooling product indoor and outdoor units Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

  • Page 88: A Acronyms And Abbreviations

    A Acronyms and Abbreviations Acronyms and Abbreviations application aspirating smoke detector automatic transfer switch Conformite Europende International Organization for Standardization integrated data center International Electrotechnical Commission miniature circuit breaker MCCB molded case circuit breaker Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
  • Page 89 RoHS Restriction of the Use of Certain Hazardous Substances REACH Registration, Evaluation, Authorization and Restriction of Chemicals SNMP Simple Network Management Protocol static transfer switch uninterruptible power system video cloud node Issue 03 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.

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