Huawei UPS5000-H-800 kVA-NTN Quick Manual
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Huawei UPS5000-H-800 kVA-NTN Quick Manual

Huawei UPS5000-H-800 kVA-NTN Quick Manual

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UPS5000-H-800 kVA-NTN
Quick Guide (480 V, 100 kVA Power
Modules)
Issue
01
Date
2023-03-20
HUAWEI TECHNOLOGIES CO., LTD.

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  • Page 1 UPS5000-H-800 kVA-NTN Quick Guide (480 V, 100 kVA Power Modules) Issue Date 2023-03-20 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

    Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Change History Issue Date Description 2023-03-20 This issue is the first official release. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    1.11.3 Installing a Dry Contact Extended Card........................63 1.11.4 Installing a Backfeed Protection Card........................64 1.11.4.1 Cable Routing................................65 1.11.4.2 Installation and Cable Connection........................65 1.11.5 Installing Parallel Cables.............................. 68 1.12 Verifying the Installation..............................70 Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 6 3.1 Configuring ECM Communication Jumpers......................... 92 3.2 Starting a Parallel System..............................94 3.3 Shutting Down and Powering Off a Parallel System....................99 3.4 Performing EPO..................................99 3.5 Commissioning a Dual-Bus System..........................99 Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Installation And Cable Connection

    If the UPS is equipped with a top outlet kit, do not install devices that are easy to swing on the top of the UPS. Otherwise, the devices may fall off. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 8 If the top air-flow model is configured, no clearance needs to be reserved at the rear. Figure 1-1 Clearances Table 1-1 Dimensions description Configuration Dimensions (Unit: mm) 800K: top cable routing, rear air exhaust 2000 2000 (three-phase three-wire) Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 9: Installation Preparations

    The onsite operation personnel can select tools based on the site requirements. Personal protective equipment Safety helmet Goggles Protective shoes Reflective vest ESD gloves Insulated gloves Protective gloves Safety harness Dust mask Insulated shoes Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 10 Including (M2.5) (M4/M5/M6) extended sockets (M8/M10/M12/ M16) Adjustable torque Hammer drill Hammer drill bit Claw hammer wrench (Φ16 mm) Electric Step ladder Pliers Rubber mallet screwdriver Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 11 Diagonal pliers RJ45 crimping tool Electro-hydraulic Cord end terminal Heat gun Scissors pliers crimping tool Measurement instruments Height gauge Laser locator Electroprobe Thermometer Clamp meter Soft measuring Steel measuring Square tape tape Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 12 Laptop Level gauge Multimeter Network tester Phase sequence Dielectric strength Megohmmeter meter tester Machinery Small cutter Cable reel Engineering auxiliary materials Label Cable tie Cotton cloth Sandpaper Heat-shrink Insulation tape tubing Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Power Cables

    Hole saw tool 1.2.2 Power Cables Figure 1-2 Copper bar layout and specifications for the 800K model (unit: mm) (1) Battery wiring busbar (2) PE wiring busbar (3) Mains input wiring busbar Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 14 In a parallel system, the length and specifications of power cables on each UPS should be the same to achieve current equalization in bypass mode. The power cables include bypass input power cables and UPS output power cables. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 L1: 2x70 L1: 70 U: 70 +: 2x120 GND: 16 L2: 2x70 L2: 70 V: 70 -: 2x120 L3: 2x70 L3: 70 W: 70 PE: 120 PE: 70 PE: 70 PE: 70 Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 16: Power Cable Terminals

    Specifications 800 kVA 1250 A/3P 1000 A/3P 1000 A/3P 1000 A/3P 700 kVA 1250 A/3P 1000 A/3P 1000 A/3P 1000 A/3P 600 kVA 1000 A/3P 800 A/3P 800 A/3P 800 A/3P Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Other Optional Components

    Shielded cables are required. Several Provided by the cable customer Cable Double-insulated twisted cable. If the Several Provided by the cable length is within 25–50 m, the customer cross-sectional area must be 0.5–1.5 Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 18 240 V AC and the current should be less than 6 A. Fuse If a more reliable third-party power Provided by the supply is used, the customer needs to customer prepare 6 A fuses. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 19 Supply Voltage to Shunt Release Three-phase three-wire 480 V 230 V Ambient T/H Sensor Table 1-9 Configuration table Name Appearance Quantity Remarks (PCS) Ambient T/H Delivered with the sensor product Fastener Delivered with the product Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 4-pin terminal Delivered with block the product Cable Double-insulated twisted cable. If the cable Several Provided by the length is within 25–50 m, the cross-sectional customer area must be 0.5–1.5 mm Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Transportation, Unpacking, And Checking

    If there is any discrepancy, keep a record and contact the supplier immediately. Step 4 Remove the bolts that secure the cabinet to the pallet and move the cabinet from the pallet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Installation Process

    UPS5000-H-800 kVA-NTN Quick Guide (480 V, 100 kVA Power Modules) 1 Installation and Cable Connection Figure 1-3 Removing the pallet ----End 1.4 Installation Process Figure 1-4 Installation process (three-phase three-wire) Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 23: Installing Pvc Components For Rear Copper Bar Protection

    Step 1 Remove the UPS rear door panels. Step 2 Install copper bar protection components. Figure 1-5 Installing copper bar protection components Step 3 Reinstall the UPS rear door panels. ----End 1.6 Installing Cabinets Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 24: Top Cable Routing + Rear Air Exhaust Configuration

    NO TICE Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 25 Step 6 Combine the inductor cabinet with the UPS cabinet. Remove certain front covers and the rear door panel from the inductor cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 Figure 1-9 Removing certain covers and the rear door panel Combine the cabinets. Figure 1-10 Combining cabinets Reinstalling the rear door panel for the inductor cabinet Step 7 Secure the cabinets to the floor. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 Step 4 (Optional) If the nuts cannot be placed on the side of the channel steel, drill holes near the mounting holes on the side of the channel steel to place the nuts for securing the cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Bottom Cable Routing + Rear Air Exhaust Configuration

    ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 29 NO TICE Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 Therefore, reserve space on the side of the inductor cabinet or use other transportation methods. Step 6 Combine the bottom cabling cabinet with the UPS cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 Step 7 Combine the inductor cabinet with the bottom cabling cabinet. Remove certain front covers and the rear door panel from the inductor cabinet. Figure 1-18 Removing certain covers Combine the cabinets. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 32 Figure 1-19 Combining cabinets Reinstall the rear door panel for the inductor cabinet. Step 8 Secure the cabinets to the floor. Figure 1-20 Securing cabinets Step 9 Install anchor baffle plates around the cabinets. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 33 Step 4 (Optional) If the nuts cannot be placed on the side of the channel steel, drill holes near the mounting holes on the side of the channel steel to place the nuts for securing the cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 34: Top Cable Routing + Top Air Exhaust Configuration

    ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 NO TICE Knock the expansion bolt into the hole until the expansion tube completely fits into the hole. The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 36 Step 6 Combine the inductor cabinet with the UPS cabinet. Remove certain front covers from the inductor cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 37 Quick Guide (480 V, 100 kVA Power Modules) 1 Installation and Cable Connection Figure 1-26 Removing certain covers Combine the cabinets. Figure 1-27 Combining cabinets Step 7 Secure the cabinets to the floor. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 38 Step 2 Drill mounting holes on the channel steel using a hammer drill. Step 3 You are advised to use an electric pallet truck to move the cabinet to the mounting holes on the channel steel. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Top Cable Routing + Top Air Exhaust Configuration (With Antiseismic Requirements)

    Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 40 ● The customer needs to purchase the expansion bolts used for securing the cabinet. Step 1 Determine the cabinet installation position on the floor based on the mounting holes in the marking-off template. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 41 6. ● If the cabinet is 400 mm wide, cut the marking-off template along the 400 mm dotted line, and drill holes at the positioning holes marked 4. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 42 The expansion sleeve must be completely buried under the ground to facilitate subsequent installation. Figure 1-34 Installing an expansion sleeve (1) M12x60 bolt (2) Spring washer (3) Flat washer Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 43 Install the rear anchor fasteners on both sides. Figure 1-36 Securing rear anchor fasteners (1) Preinstalled connecting kit (with rivet (2) Connecting kit among the fasteners for nuts) installation against a wall (without rivet nuts) ● Inductor cabinet Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 44 Therefore, reserve space on the side of the inductor cabinet or use other transportation methods. Step 8 Insert the T-shaped bolts and secure the front anchor fasteners. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 45 (2) Connecting kit among the (3) Anchor reinforcement (with rivet nuts) fasteners for installation plates against a wall (without rivet nuts) Step 9 Combine the cabinets. Remove certain front covers from the inductor cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 46 Figure 1-40 Removing certain covers Install connecting kits in the middle and on the top of the inductor cabinet and UPS cabinet. Figure 1-41 Combining cabinets Step 10 Secure the cabinets to the floor. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 47 Manually screw the positioning nuts back to the front anchor fasteners. Figure 1-43 Tightening the T-shaped bolts (1) Flat washer (2) Spring washer (3) Nut (4) T-shaped bolt (5) Positioning nut Step 12 Install anchor baffle plates around the cabinets. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Installing Inductor Cabinet Psus

    Step 9 Install anchor baffle plates around the cabinet. ----End 1.7 Installing Inductor Cabinet PSUs Context ● The PSUs and baffle plates of the inductor cabinet need to be installed in the inductor cabinet onsite. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 49 Push the locking latches on both sides inwards. Pull the handles on both sides. Insert the PSU into the slot and push it along the guide rails until it is in position. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Installing A Top Protection Component

    ----End 1.8 Installing a Top Protection Component If the top air-flow model is configured, you need to install a top protection component. Procedure Step 1 Install the top protection component support. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Installing Cables

    D ANGER Wear dedicated protective gears and use insulated tools to avoid electric shocks or short circuits. NO TE The number and colors of cables in the figures are for reference only. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Cable Routing Requirements

    Step 4 Connect the cable with a crimped terminal to the corresponding copper bar. Step 5 Bind the cable to the nearby beam. Step 6 Clear sundries inside the cabinet. ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 53: Top Cable Routing

    Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Figure 1-50 Removing the covers Step 2 Install ground cables. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 54 ● Cables must be bound to the nearest beam or cable bridge according to the route shown in the following figure. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 55 Step 4 Install power cables for the UPS. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 56 Quick Guide (480 V, 100 kVA Power Modules) 1 Installation and Cable Connection Figure 1-53 Installing cables ● Two power sources Figure 1-54 Removing the copper bars of the same power source for mains and bypass inputs Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 57 1 Installation and Cable Connection Figure 1-55 Installing cables Step 5 Install signal cables from the inductor cabinet to the UPS. NO TICE Do not bind signal cables and power cables together. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 If the UPS needs to connect to the SmartLi, connect the COM port on the monitoring interface unit in the master SmartLi cabinet to the COM2 port on the monitoring interface card of the UPS. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 59: Bottom Cable Routing

    (1) Monitoring interface unit in the master SmartLi cabinet ----End 1.9.3 Bottom Cable Routing Procedure Step 1 Open the front door of the cabinet, remove the power distribution cover, and remove the top cover as required. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 60 Step 2 Remove the bottom cabling cover from the bottom cabling cabinet. Step 3 Install ground cables. Figure 1-59 Installing ground cables (1) Equipotential ground (2) PE Step 4 Install power cables from the inductor cabinet to the UPS. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Step 5 Install power cables for the UPS. NO TE Cables of the same group, for example, mains input cables, must be routed through the same cable hole. ● One power source Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 62 Quick Guide (480 V, 100 kVA Power Modules) 1 Installation and Cable Connection Figure 1-61 Installing cables ● Two power sources Figure 1-62 Removing the copper bars of the same power source for mains and bypass inputs Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 63 1 Installation and Cable Connection Figure 1-63 Installing cables Step 6 Install signal cables from the inductor cabinet to the UPS. NO TICE Do not bind signal cables and power cables together. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 64 If the UPS needs to connect to the SmartLi, connect the COM port on the monitoring interface unit in the master SmartLi cabinet to the COM2 port on the monitoring interface card of the UPS. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 65: Installing A Top Enclosure Frame

    1.10 Installing a Top Enclosure Frame If cables are routed in and out from the bottom, install a top enclosure frame. Procedure Step 1 Remove the connecting kits from both sides of the cabinet top. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 Figure 1-68 Installing a top frame for the inductor cabinet Step 4 Install mounting plates at the front and rear of the top frame of the UPS cabinet and bottom cabling cabinet. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 67: Installing Optional Components

    ● Triggering EPO will shut down the rectifier, inverter, charger, and static bypass, but will not disconnect the UPS mains input. To power off the UPS completely, turn off the upstream input switch when you trigger EPO. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 68: Installing An Ambient T/H Sensor

    If an ambient T/H sensor is configured, perform the following steps to install it. Procedure Step 1 Secure the fastener of the ambient T/H sensor to the wall or ceiling near the UPS. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 69: Installing A Dry Contact Extended Card

    (1) Cascaded with other T/H sensors ----End 1.11.3 Installing a Dry Contact Extended Card Step 1 Install a dry contact extended card. ● If a dry contact extended card is configured Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 70: Installing A Backfeed Protection Card

    DOs. The maximum voltage and current of the external power supply are 30 V DC/1 A. Figure 1-78 DO port wiring methods ----End 1.11.4 Installing a Backfeed Protection Card If a backfeed protection card has been configured, perform the following steps to install it. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 71: Cable Routing

    Figure 1-80 Cable routing if a more reliable third-party power supply is used (1) Backfeed protection card 1.11.4.2 Installation and Cable Connection Step 1 Install a backfeed protection card. ● If only a backfeed protection card is configured Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 72 If the UPS is used for power supply, select a shunt release that matches the rated voltage based on the voltage system. You need to remove the front cover from the UPS first. Figure 1-83 Removing the front cover from the UPS Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 73 240 V AC or less and a current of less than 6 A. Figure 1-85 Cable connections between the backfeed protection card and shunt releases (1) Shunt releases (provided by the (2) 6 A fuses (provided by the customer) customer) ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 74: Installing Parallel Cables

    The typical scenario of a 1+1 parallel system is used as an example. Figure 1-86 Conceptual diagram of a 1+1 parallel system A dual-bus parallel system consisting of two parallel subsystems is used as an example. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 75 Figure 1-87 Conceptual diagram of a dual-bus parallel system Step 3 Pre-route the UPS parallel cables and place the parallel cable connectors near the PARALLEL ports. Figure 1-88 Pre-routing parallel cables (using four parallel UPSs as an example) ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 76: Verifying The Installation

    0.1 ohm. AC phase sequence The mains input, bypass input, and output phase sequences are correct. Battery cables The battery strings are correctly connected to the UPS. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 77: Sealing Cabinets

    Remove the paper protective film from the sealing putty and keep the transparent film. Fill the gaps between the cables and the cabinets with the sealing putty. Ensure that the transparent film faces upward. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 78 Step 3 Reinstall all covers. Step 4 Close the cabinet doors. NO TICE Do not remove the dust cover from the UPS before power-on. Figure 1-90 Dust cover (1) Dust cover ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 79: Single Ups Commissioning

    Step 2 Turn on the inductor cabinet switches QF and QS1–4. Step 3 Turn on the upstream bypass and mains input switches. After the UPS is powered on, initialization begins. The MDU displays the initialization progress bar. ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 80: Initial Startup

    ● Set Output frequency correctly. Otherwise, loads may be affected and the UPS may not work properly. ● Set all battery parameters correctly based on site requirements. Battery parameter settings are critical to battery maintenance, battery lifespan, and UPS discharge time. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 81 Step 3 After you set parameters on the Settings Wizard screen, the system displays the Bypass mode and No battery alarms, which do not need to be handled. Other alarms need to be handled. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 82: Setting Parameters For Optional Components

    Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable. Figure 2-2 BCB connection settings ----End 2.1.3.2 Setting the T/H Sensor Context The ambient T/H sensor has been installed by referring to the installation section. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 83 A DIP switch has six binary toggle switches. The bit on the leftmost is the most significant bit, and the bit on the rightmost is the least significant bit. Bit 1 indicates ON, and bit 0 indicates OFF. Table 2-1 DIP switch address mapping RS485 Address Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 84: Setting Parameters For The Backfeed Protection Card

    WebUI: Choose System Settings > Comm. Settings > Batt Temp Sensor, and set Start address and Quantity. ----End 2.1.3.3 Setting Parameters for the Backfeed Protection Card Prerequisites A backfeed protection card is installed. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 85: Setting The Intelligent Detection Card

    The UPS is set to non-ECO mode by default. Set the UPS to ECO mode when it is required. ● In ECO mode, the bypass takes priority over the inverter in supplying power. If the bypass fails, the UPS transfers to inverter mode. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 86 When the bypass is abnormal, the UPS transfers to inverter mode immediately. If the inverter is not started, the UPS stops supplying power when the bypass is abnormal, and the system may power off. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 87: Setting The Hibernation Mode

    Step 1 On the WebUI, choose Monitoring > UPS System > Running Parameter > System Settings, and set Paral sys hibernate to Enable. Step 2 Set Module cycle hiber period(d) to an integer ranging from 1 to 100. The default value is 30. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 88 WebUI: Inverter hibernation is displayed on the home page. You can choose Monitoring > Module Summary > Module N > Running Information to view the running data of the module. Figure 2-8 Inverter hibernation 1 Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 89: Setting The Peak Shaving Mode

    2.1.4.3 Setting the Peak Shaving Mode Prerequisites ● The peak shaving mode is supported only when the UPS works in normal mode and SmartLi batteries (lithium batteries developed by Huawei) are connected. ● Before the system switches from normal mode to peak shaving mode, the SOC value of lithium batteries must reach 100%.
  • Page 90 The remaining part of power is provided by the mains. Peak shaving Specifies the start time and 00:00:00 00:00:00–23:59:59 discharge start end time of proactive battery time 1/2/3/4/5/6 discharge during peak hours. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 91 Specifies whether to enable User-defined User-defined repetition method the preceding proactive charge and discharge rules from Monday to Sunday. If the default value Disable is retained, the rules will not be enabled. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 92 Obtain an electricity price template from the NetEco or technical support engineers and configure the peak shaving settings. Choose EleConfig on the menu bar and set Select Product to Data Center UPS Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 93 UPS System > Running Information > Peak Shaving on the WebUI. Then you can view the total electricity savings. NO TICE If a fault alarm is generated, the system automatically exits the peak shaving mode. ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 94: Starting The Inverter

    ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 95: Powering On Loads

    Choose Monitoring > UPS System > Running Control, and click Inv. OFF. If the inverter shuts down and the bypass is normal, the UPS transfers to bypass mode. The Bypass mode alarm is displayed on the LCD. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 96: Clearing The Epo State

    UPS and then switch off the circuit breaker for each battery string. Step 4 Turn off the upstream mains and bypass input switches. ----End 2.3 Clearing the EPO State Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 97 Choose System Info > Alarms > Active Alarms to check that the EPO alarm has been cleared. ● On the WebUI Choose Home > Active Alarm to check that the EPO alarm has been cleared. Step 4 Start the inverter. ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 98: Parallel System Commissioning

    Step 3 Remove the two ECMs from the upper part of the UPS cabinet control module. Loosen the captive screws on an ECM. Push the micro switch on the ejector lever. Pull the ejector lever outwards to remove the ECM from the subrack. Remove the ECM. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 99 Step 6 Remove the jumper caps from other UPSs in the same way. Step 7 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 100: Starting A Parallel System

    0570-002 BPM unit abnormal. In this case, you need to power off the rack to clear the alarm. Figure 3-3 Conceptual diagram (using two parallel UPSs as an example) Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 101 If six UPSs are connected in parallel, five 10 m and one 15 m long parallel cables are configured. The parallel cable configuration cannot be changed during installation and maintenance. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 102 Settings. On the WebUI, choose Monitoring > UPS System > Running Parameter > System Settings. Table 3-1 System Settings Item Setting Description Single/Parallel Set it to Parallel. Parallel ID Number UPSs in sequence (example: 1, 2, 3, 4). Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 103 UPSs is greater than 5 V, power off the parallel system completely, and check whether the bypass input cables for the UPS parallel system are properly connected. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 104 Ensure that batteries are properly connected (the No battery alarm in the active alarm list of all LCDs disappears within 2 minutes and no other alarms are generated). Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

  • Page 105: Shutting Down And Powering Off A Parallel System

    BSC systems) during initial startup, and change the settings under the guidance of maintenance engineers when needed. Set the BSC master and slave systems to master and slave modes respectively. Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 106 On the LCD, choose System Info > Settings > System Settings and set BSC mode to Standard BSC On the LCD, choose System Info > Settings > System Settings and set BSC master/slave mode to BSC slave system Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.
  • Page 107 UPS5000-H-800 kVA-NTN Quick Guide (480 V, 100 kVA Power Modules) 3 Parallel System Commissioning Step 5 Check that the valid phase voltage difference between UPS systems is less than 5 ----End Issue 01 (2023-03-20) Copyright © Huawei Technologies Co., Ltd.

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