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Xtreme X90-5S User & Installation Manual

Modular three-phase ups
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X90-5S Modular Three-Phase UPS
User & Installation Manual
www.xpcc.com
| © 2023 Xtreme Power Conversion Corporation. All rights reserved. (Rev 4/28/23)

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  • Page 1 X90-5S Modular Three-Phase UPS User & Installation Manual www.xpcc.com | © 2023 Xtreme Power Conversion Corporation. All rights reserved. (Rev 4/28/23)

  • Page 2: Table Of Contents

    Table of Contents 1. Safety ..........................1 1.1 Important Safety Instructions ..................1 1.2 EMC ..........................1 1.3 Installation information ....................1 1.4 Maintenance ......................... 3 1.5 Recycling the used battery .................... 3 2. Installation ........................4 2.1 Initial Inspection ......................4 2.2 Installation Environment....................

  • Page 3: Safety

    1. Safety 1.1 Important Safety Instructions This UPS contains LETHAL VOLTAGES. All repairs and service must be performed by AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS. WARNING: The UPS designed for commercial and industrial purpose, it is forbidden to apply for any life ⚫...
  • Page 4 cause serious injury. Do not tilt the cabinets more than 10 degrees. ⚫ Before applying electrical power to the UPS, make sure the Ground conductor is properly ⚫ installed. Installation and Wiring must be performed in accordance with the local electrical laws and ⚫...

  • Page 5: Maintenance

    1.4 Maintenance WARNING: Only qualified service personnel should perform the battery installation. ⚫ The following PRECAUTIONS should be observed ⚫ (1.) Remove watches, rings, or other metal objects. (2.) Use tools with insulated handles. (3.) Wear rubber gloves and boots. (4.) Do not lay tools or metal parts on top of batteries or battery cabinets.

  • Page 6: Installation

    2. Installation 2.1 Initial Inspection Visually examine if there is any damage inside and outside of packages from transportation. If any damage, report it to the carrier immediately. Verify the product label and confirm the consistency of the equipment. If the equipment needs to be returned, carefully repack the equipment by using the original packing material.

  • Page 7: Unpacking

    2.3 Unpacking Use a forklift to move the product to installed area. Refer to Figure 2-1. Please make sure the bearing capacity of forklift is sufficient. Please follow the orders in Figure 2-2 to remove carton and foam. Figure 2-1 Figure 2-2...
  • Page 8 Put a ramp in the front of the cabinet. Refer to Figure 2-3. Figure 2-3 Remove 2 fixing cabinet plates and loosen leveling feet by rotating them counterclockwise. Then, move the cabinet from the pallet. Refer to Figure 2-4. To fix the cabinet in position, simply rotate leveling feet clockwise. Refer to Figure 2-5. Figure 2-4 Figure 2-5...

  • Page 9: Moving The Cabinet

    2.4 Moving the Cabinet The UPS is fixed on the pallet with 2 fixing cabinet plates. When removing it, pay attention to the movement of the casters to avoid accidents. The cabinet can be pushed forward or backward only. Pushing it sideward is not allowed. When pushing the cabinet, pay attention not to overturn it as the gravity center is high.
  • Page 10 7. Install the optional Slim Bypass Cabinet Step 1: Remove one side of case cover from the bypass cabinet and the UPS cabinet. Slim bypass cabinet UPS cabinet (optional) Step 2: Remove bus bars of input 1 and bypass input on main cabinet. Remove all terminal retaining plates on slim bypass cabinet.
  • Page 11 Step 3: Align slim bypass cabinet and UPS cabinet and assmble both of cabinets together with supplied M10 screws, washers and spring washers. Fix long plate (supplied in slim bypass cabinet package) on the top of two cabinets. Slim bypass cabinet Slim bypass cabinet UPS cabinet...

  • Page 12: Types Of Ups Cabinet

    2.5 Types of UPS Cabinet The UPS cabinets don’t have an internal battery module compartment. The battery has to be connected externally. Please consider the external battery space and wiring gauge for installation. X90-5S and 10S Series Model X90-SMB350 / X90-ENC5S X90-SMB700 / X90-ENC10S...

  • Page 13: Exterior

    2.6 Exterior In the front of the UPS, there are control interface (LCD Panel) and door lock. The side panels are removable. The casters at the bottom of the UPS cabinet can be used to move over short distances. There are four leveling feet to fix and stabilize the UPS cabinet on the ground. Refer to Figure 2-7.
  • Page 14 2.6.1 Mechanical Data Dimensions UPS cabinet Width Depth Height X90-SMB350 / 11.8”/31.5” 50” 78.7” X90-ENC5S X90-SMB700 / 17.7”/35.4” 50” 78.7” X90-ENC10S Figure 2-8 Dimensions...

  • Page 15: Internal Mechanisms

    2.6.2 Front View Unlock and open the front door and you will see the Main Breaker (Q1), Maintenance Breaker (Q2), Output Breaker (Q3) in the optional bypass switch, and STS Module and Power Module slots. X90-SMB350 / X90-ENC5S X90-SMB700 / X90-ENC10S Figure 2-9 Front View 2.6.3 Rear View Unlock and open the rear door and you will see the rear panel of UPS.
  • Page 16 X90-SMB350 X90-SMB700 Figure 2-11 Switch (front view) 2.7.2 Wiring Terminal Blocks Open the UPS’s back doors and you will see the wiring terminal block. For UPS cabinet wiring, please refer to Figure 2-13. Item Function Description  Connects the critical loads Includes R, S, T terminals.
  • Page 17 X90-ENC5S...
  • Page 18 X90 SMB350...
  • Page 19 X90-ENC10S X90 SMB700 Figure 2-13 Terminal Blocks...
  • Page 20 2.7.3 EMI solution To meet EMI requirements, please add EMI core as Figure 2-14. Figure 2-14 EMI core...

  • Page 21: Control Panel

    2.8 Control Panel 2.8.1 LCD Display Through the touch LCD display located inside the door, the user can easily understand the operation mode of UPS. In addition, the measurement, parameters, versions of firmware and warnings can be browsed in the friendly interface. For detailed information, please refer to Chapter Figure 2-14 Control Panel 2.8.2 LED Indicators (inside door) Color...

  • Page 22: Introduction Of Modules

    2.8.3 Control Key Turn on or turn off the UPS. 2.9 Introduction of Modules The design of STS Module and Power Module make maintenance and replacement quick and easy. The modular and hot-swappable design of Power Module makes it a highly cost-effective solution to meet your power requirement.
  • Page 23 2.9.2 Power Module Each Power Module is shipped with its own package. It has to be installed during the UPS system installation. The capacity of each Power Module is either 50kVA/kW or 70kVA/kW. It includes a power factor correction rectifier, a battery charger, an inverter and control circuit. Item Description The Power Module uses forced convection cooling by these fans.
  • Page 24 Power Module ID Assignment Module Address DIP SWITCH Module Address DIP SWITCH Table 2-1 DIP switch setting and Module Address The Power Module’s ID shown in Table 2-1. The DIP switches (#3) are mounted in the front panel as shown in Fig 2-17. Each Power module must have a unique ID.

  • Page 25: Power Cable

    2.10 Power Cable Please follow the local wiring regulations. Follow environmental conditions and refer to IEC60950-1. 2.10.1 AC nominal input currents. X90-ENC5S cabinet Power rating 50KVA 100KVA 150KVA 200KVA 250KVA...
  • Page 26 Current (A) Fixation torque force (lb-in) Screw size Power rating 70KVA 140KVA 210KVA 280KVA 350KVA Current (A) Fixation torque force (lb-in) Screw size X90-ENC10S cabinet Power rating 300KVA 350KVA 400KVA 450KVA 500KVA Current (A) Fixation torque force (lb-in) Screw size Power rating 420KVA 490KVA 560KVA 630KVA 700KVA Current (A)

  • Page 27: Wiring

    Current (A) Fixation torque force (lb-in) Screw size X90-ENC10S cabinet Power rating 300KVA 350KVA 400KVA 450KVA 500KVA Current (A) 1058 1190 1323 Fixation torque force (lb-in) Screw size Power rating 420KVA 490KVA 560KVA 630KVA 700KVA Current (A) 1111 1296 1481 1667 1852 Fixation torque force (lb-in)
  • Page 28 2.11.1 Installation Drawing Figure 2-18 UPS Cabinet Wiring (AC neutral (N) cannot be connected) 2.11.2 AC source connection For Single input application, Input 1 and Input 2 come factory connected with jumpers. For Dual input application, remove the factory jumpers and connect Input1 to the Main AC power source and connect Input2 to the Bypass power source.
  • Page 29 2.11.3 External Battery Cabinet Connection Figure 2-24 External Battery Cabinet Wiring After the battery is completely installed, be sure to set up nominal battery voltage, battery capacity and maximum charging current in LCD setting. Otherwise, if battery setting is different from actual installation, the UPS will keep warning.

  • Page 30: Power Module Installation

    2.12 Power Module Installation The weight of Power Module is over 30Kg. Therefore, at least two persons are required for handling. 2.12.1 Insert the Power Module (1.) Adjust the DIP switch positions to set the different Module Address. Refer to Table 2-1. (2.) Switch the ready switch on the front panel of the module to the “...
  • Page 31 (4.) Secure the Power Module to the cabinet by fixing the screws on the front panel of the Power Module. (5.) Move the ready switch to the “ ” position. 2.12.2 Remove the Power Module Before removing any Power Module, make sure the remaining Power Modules ⚫...

  • Page 32: Operation Mode And Ups Operation

    3. Operation Mode and UPS Operation 3.1 Block diagram of UPS Wiring diagram for dual inputs with three breaker bypass switch Wiring diagram for dual inputs with two breaker bypass switch Figure 3-1...
  • Page 33 Wiring diagram for single input with three breaker bypass switch Figure 3-2 Wiring diagram for single input with two breaker bypass switch...

  • Page 34: Operation Mode

    3.2 Operation Mode Note: In this section breakers that are referenced are part of the bypass switch. This modular UPS is a three-phase, three wire on-line, double-conversion and reverse-transfer UPS that permits operation in the following modes: Standby Mode ⚫ Line Mode ⚫...
  • Page 35 3.2.2 Line Mode In Line Mode, the rectifier derives power from the utility power and supplies DC power to the inverter and the charger charges the battery. The inverter filters the DC power and converts it into pure and stable AC power to the load. Figure 3-4 : Line Mode Diagram 3.2.3 Battery Mode The UPS automatically transfers to Battery mode if the utility power fails.
  • Page 36 3.2.4 Bypass Mode Upon connecting to utility input power, the UPS is in Bypass mode before UPS is turned on (if BYPASS enable setting is Enabled), and charger function will be active when battery is present. After UPS has been turned on, if the UPS encounters abnormal situations (over-temperature, overload, etc.), the static transfer switch will perform as a transference of the load from the inverter to the bypass source with no interruption.
  • Page 37 3.2.6 Shutdown Mode When the UPS is in the off state and the utility power source is absent, the UPS will enter into shutdown mode. Or when the UPS has discharged the battery to the cut-off level, the UPS will enter into shutdown mode as well.

  • Page 38: Ups Operation

    3.3 UPS Operation Do not start the UPS until the installation is completed. ⚫ Make sure the wiring is correct and the power cables are proerly connected. ⚫ Make sure the Power Modules’ address have been configured. Refer to section 2.9.2 ⚫...
  • Page 39 Step 4: Switch ON the input breaker(s). The UPS will enter into Standby Mode, if the setting of Bypass mode is disabled. Or the UPS will enter into Bypass Mode, if the setting of Bypass mode is enabled.
  • Page 40 Step 5: Make sure that no warning or fault event occurs. If yes, please refer to Chapter 6 Troubleshooting to solve it. Step 6: Press “Power” button for two seconds to enter into Line Mode as shown below. After turning on, UPS will do self-test and start up inveter. UPS will be transferred to Line mode when all power modules are ready.
  • Page 41 3.3.2 Cold Start Startup Step 1: Switch ON the battery Breaker. Step 2: Press the “Battery Start” button on any one of Power Modules to start up the control power of all Power modules and STS moodule as shown below. Step 3: After pressing the “Battery Start”...
  • Page 42 Step 5: Then, UPS will enter Battery Mode as shown in the diagram below. Step 6: Switch ON the output breaker (Q3). Cold start startup procedure is complete. 3.3.3 Maintenance Bypass Operation Follow the instructions to transfer to Maintenance Bypass and UPS protection as below. Breaker references below are for XPC provided XPC-SMB350 and seven hundred bypasses.
  • Page 43 Step 3 Switch ON the Maintenance Bypass Breaker as shown below. Step 4 Switch OFF the Main Breaker (Q1) as shown below. Step 5 Turn off Output Breaker Q3 Step 6 It is possible to change the STS module, Power Module and Battery Module.
  • Page 44 3.3.3.2 Transfer to UPS Protection Step 1 Make sure the maintenance is complete. The Power Modules and STS module have been installed well. Step 2 Switch ON the Main Breaker (Q1) as shown below. Step 3 Turn on Output Breaker Q3 Step 4 Please enter LCD SETUP MENU and choose “SYSTEM”...
  • Page 45 Step 5 Turn off Maintenance Bypass Breaker as shown below. Step 6 Lock back the mechanical lock plate as shown below.
  • Page 46 3.3.4 Turn off Operation 3.3.4.1 Turn off Operation in Bypass Mode/ Standby Mode When the UPS neither is turned on nor turned off, the UPS operates in the Standby Mode or Bypass Mode. It depends on the “Bypass Mode” Setting. The LCD diagrams are shown below.
  • Page 47 UPS stay in Bypass mode and No AC input is indicated. Step 2: Switch OFF the external power switch to disconnect the AC power to the UPS. Wait until the LCD is OFF. Step 3: Switch OFF the battery breaker if the UPS will disconnect from AC power for a long time.
  • Page 48 3.3.4.2 Turn off Operation in Line Mode The LCD diagrams are shown below when the UPS operates in the Line Mode. Step 1: Press “POWER” button for 2 second to turn off the UPS. Or use the LCD operation (Control➔ Turn Off) to turn off the UPS. After turning off, the UPS will tranfer to Standby Mode or Bypass Mode depending on the “Bypass Mode”...
  • Page 49 The LCD screen is shown below when the UPS operates in the Battery Mode. Step 1: Press “POWER” button for 2 seconds to turn off the UPS. Or use the LCD operation (Control➔ Turn Off) to turn off the UPS. After turning off, the UPS will tranfer to Standby Mode.

  • Page 50: Control Panel And Display Description

    4. Control Panel and Display Description 4.1 Introduction This control panel and display description are located on the front door of the UPS cabinet. It is the USER control, monitoring of all measured parameters, UPS and battery status and alarms. The control panel is divided into four functional areas: (1) LCD display, (2) LED indications, (3) Control keys, (4) Audio Alarm, as shown in Figure 4-1.

  • Page 51: Screen Description

    UPS fault. FAULT/ Flashing UPS alarm. ALARM Normal. Table 4-2: Control key table Control Key Description POWER Turn on UPS or Turn off UPS. (hold 2 seconds) Table 4-3: Audible Alarm Audio Type Description Power on/off Buzzer sounds 2 seconds. Battery mode Buzzer sounds every 2 seconds.
  • Page 52 (1) UPS Mode: Current operation mode. (2) Module Status: It will show active module no. Touch each module icon to enter measurement screen. The meanings of each icon are listed as below. Module icon Explanation STS icon with ID no. Power module icon with ID No power module Power module output on...
  • Page 53 4.2.3 Control Screen Touch icon to enter into the sub-menu as shown in Figure 4-5 and 4-6. Figure 4-5 Control menu tree Figure 4-6 Control screen page...
  • Page 54 Touch any control option directly. Then, confirmation screen will pop up. Touch icon to confirm command or touch icon to cancel command as shown in Figure 4-7. Figure 4-7 Confirmation screen 4.2.5 Measurement Screen Touch icon to enter into the sub-menu. There are two sub-menus, system measurement and module measurement.
  • Page 55 Figure 4-9 System Measurement Screens Touch icon to monitor module measurement value. Figure 4-10 Module Measurement Screens...
  • Page 56 The measurement can be read listed in Table 4-4. Table 4-4: Measurement data Menu Item Explanation L-L Voltage (V) Input voltage (L1L2, L2L3, L3L1). Units 0.1V. Input Frequency (Hz) Input Frequency (L1, L2, L3). Units 0.1Hz. L-L Voltage (V) Output voltage (L1L2, L2L3, L3L1). Units 0.1V. L-N Current (A) Output phase current (L1, L2, L3).
  • Page 57 Figure 4-12 Enter password screen There are two levels of password protection, user password and maintainer password. The default password for user is “0000”. It can be changed by user. The manitainer password is owned by service personnel. Entering different level of password can access to different settings. The setting can be changed in different operation mode.
  • Page 58 Nominal Battery Voltage Battery Capacity in Ah Maximum Charging Current Battery Low/Shutdown Setting Periodic Battery Test Battery Test Interval Stop by Time Stop by Battery Voltage Stop by Battery Capacity Battery Age Alert Temperature Compensation Charging Voltage Line Voltage Range Line Frequency Range Overload...
  • Page 59 4.2.6.1 Setup-General Screen The Setup-General screen and setting list are shown in Figure 4-14 and Table 4-6. General setting can be set in any operating mode. Figure 4-14 Setup-General screen Table 4-6: Setup-General setting list Setting Item Sub Item Explanation Set UPS Name (xxxxxxxxxx).
  • Page 60 2400 (Default) ⚫ 4800 ⚫ 9600 ⚫ Set Audible Alarm Audible Disable ⚫ Alarm Enable (Default) ⚫ Factory Restore to factory default setting Reset Refer to Table 4-7 EEPROM Set EEPROM default Reset Refer to Table 4-7 Set New Password. Password 0000 (Default) Save EEPROM...
  • Page 61 Temperature Compensation Auto-Restart Battery Voltage Charging Voltage Periodic Battery Test Battery Test Interval Stop by Time Stop by Battery Voltage Stop by Battery Capacity Pre-Alarm 4.2.6.2 Setup-System Screen The Setup-System screen and setting list as shown in Figure 4-15 and table 4-8. System setting can be set only when UPS is operated in certain mode.
  • Page 62 Setup-System setting list is shown in Table 4-8. Table 4-8: Setup-System setting list Setting Item Sub Item Explanation Set output voltage Output ⚫ 480Vac (Default) Voltage MUST be reviewed after UPS installation Set bypass voltage range: Upper limit ⚫ +15% (Default) Bypass Voltage Range Lower limit ⚫...
  • Page 63 This delay time will start counting when the CONTROL-Shutdown Restore command is executed. Set system restore time (0~9999min) ⚫ 1 min (Default) System Restore Time This delay time will start counting after shutdown time is elapsed when the CONTROL-Shutdown Restore command is executed.
  • Page 64 capacity is changed. Set battery maximum charging current (1~128A) Maximum 1A (Default) Charging MUST be set after UPS installation or Battery Current capacity is changed. Set battery low voltage (10.5~11.5V)x(battery Number) Low Voltage ⚫ 11.4V x Battery Number (Default) Battery Low/ Set battery low capacity (20~50%) Low Capacity Shutdown...
  • Page 65 4.2.6.4 Pre-Alarm Screen The Setup-Pre-Alarm screen and setting list as shown in Figure 4-18 and table 4-9. Pre-Alarm setting can be set in any operation mode. Figure 4-18 Setup-Pre-Alarm screen Pre-Alarm setting can be set in any operation mode. See Setup-Pre-Alarm setting list in Table 4-10.
  • Page 66 4.2.6.5 Setup-OTHERS Screen Use UP and DOWN icons to switch different sub-menus. Press ENTER icon to go into the OTHERS setting screen, as shown in Figure 4-19. Figure 4-19 Setup-OTHERS screen 4.2.7 Information Screen Touch icon to enter into the sub-menu. In this Information screen, you can check the UPS configuration of the unit.
  • Page 67 4.2.7.2 INFORMATION - System Screen When System submenu tab is selected, the system power, nominal voltage, nominal frequency … etc. information will be displayed, as shown in Figure 4-22 and 4-23. Touch UP and DOWN arrows to switch different pages. Figure 4-22 INFORMATION System screen page 1 Figure 4-23 INFORMATION System screen page 2 4.2.7.2 INFORMATION - Battery Screen...
  • Page 68 Figure 4-24 INFORMATION Battery screen page 4.2.8 Events Screen When event occurs, you will see flashing icon in the Main Screen as shown in Figure 4-25. You also can touch icon to check the latest event lists, history events and reset all events as shown in Figure 4-26.
  • Page 69 4.2.8.1 Current Events When event occurs, it will display Module ID and alarm code in Current Events screen. It can save up to 50 events in current list. Only 10 events can be listed in one page. Therefore, if it exceeds more than 10, you have to press icon to read other event as shown in Figure 4-27.
  • Page 70 4.2.8.3 Reset All Events The Maintainer password is required to enter Reset All Events screen as shown in Figure 4-29. After entering correct password, it will pop up reconfirmed screen. Then, touch icon to reset all events or select icon to cancel this action as shown in Figure 4-30. Figure 4-29 Reset All Events screen Figure 4-30 Reset All Events Confirmation screen...

  • Page 71: Alarm List

    4.3 Alarm List In Table 4-12, it provides the complete list of UPS alarm messages. Table 4-12: Alarm List Representation in display LCD Explanation Fault! <01>Bus start fail BUS soft start failed Fault! <02>Bus over BUS voltage high Fault! <03>Bus under BUS voltage low Fault! <04>Bus unbalance BUS voltage unbalanced...
  • Page 72 Fault! <71>R PFC IGBT fault PFC IGBT over-current in R phase Fault! <72>S PFC IGBT fault PFC IGBT over-current in S phase Fault! <73>T PFC IGBT fault PFC IGBT over-current in T phase Fault! <74>R INV IGBT fault INV IGBT over-current in R phase Fault! <75>S INV IGBT fault INV IGBT over-current in S phase Fault! <76>T INV IGBT fault...

  • Page 73: History Record

    4.4 History Record Table 4-13: Important setting changed Item Item Description Description Setup! Model Name Setup! Turn On Password Setup! Language Setup! Change Turn On Password Setup! Adjust Time Setup! Nominal Power Display Setup! System Installed Date Setup! Output Voltage Setup! System Last Maintain Date Setup! Bypass Voltage Range Setup! Battery Installed Date...

  • Page 74: Interface And Communication

    5. Interface and Communication As shown in figure 5-1, the Static Transfer Switch (STS) Module includes dry contact ports (CN1-CN8), Extra Comm. slot, SNMP slot, LCD connection port and serial communication ports (RS232 port, USB port) on the front panel. Figure 5-1 Front view of STS module Dry Contact No.
  • Page 75 Table 5-1: Description of remote EPO port EPO Logic Setting Position Description Short X1.1 & X1.2 EPO is not activated when X1.1 & X1.2 shortened Open X1.1 & X1.2 EPO is activated when X1.1 & X1.2 opened EPO Logic setting is Normal Closed (N.C), EPO is triggered when pins 1 and 2 of CN1 are opened. Note: 1.

  • Page 76: Extra Comm. Slot

    Table 5-3: Description of Battery Cabinet Temperature Detection port Name Position Description X6.1 I²C communication SCL Signal X6.2 I²C communication SDA Signal +3.0V X6.3 Power GND X6.4 5.2 Extra Comm. Slot There is an optional card called Extra Comm. Card. This card can be inserted into this slot to enhance the communication capability of the modular UPS.

  • Page 77: Troubleshooting

    6. Troubleshooting Most of the Fault and Warning need to be released by authorized service personnel. Few of them can be solved by users themselves. LCD Message Explanation Solution Fault! Bus Over Voltage DC bus voltage is too high Contact service personnel. Fault! Bus Under Voltage DC bus voltage is too low Contact service personnel.
  • Page 78 In Line mode, the load devices are Reduce some load and check output Warning! Over Load demanding more power than the UPS Load-Capacity and specification can supply. 1. Check battery breaker. 2. Check if the battery connection is well connected. Warning! Battery Open Battery not connected 3.

  • Page 79: Service

    7. Service This chapter introduces the UPS service, including the service procedures of the power module, STS & control module, battery module and the replacement of air filter. Warning: 1. Only the customer service engineers can service the power modules, STS module and battery modules.

  • Page 80: Replacement Procedures Of Air Filter

    7.3 Replacement Procedures Of Air Filter As shown below, the UPS provides four air filters on the back of the front door. Each filter is fixed by a fixing bar on both sides. The replacement procedures of air filter are as follows: 1.

  • Page 81: Specifications

    8. Specifications The chapter states the specifications of UPS. 8.1 Conformity And Standards The UPS has been designed to conform to the United State and international standards listed in Table 8-1. Table 8-1: international standards Item Normative reference Uninterruptible power systems (UPS) –Part 1: UL 1778: 2014 R8.15 General and safety requirements for UPS CSA C22.2 No.

  • Page 82: Electrical Characteristics (Input Rectifier)

    3U Power Module 70kW Model Unit X90-PM70 Rated power kVA/kW 70 KVA/70 KW Dimensions, W x D x H 750 x 438 x 130 Weight 3U Power Module 50kW Model Unit X90-PM50 Rated power kVA/kW 50 KVA/50 KW Dimensions, W x D x H 750 x 438 x 130 Weight 8.4 Electrical Characteristics (Input Rectifier)

  • Page 83: Electrical Characteristics (Intermediate Dc Circuit)

    8.5 Electrical Characteristics (Intermediate DC Circuit) Table 8-5: Battery Intermediate DC circuit Battery External battery Number of lead-acid Nominal 216 (6cells x 36 12V battery block) cells Maximum 240 (6cells x 40 12V battery block) Minimum 192 (6cells x 32 12V battery block) Float voltage V/cell 2.28V/cell...

  • Page 84: Electrical Characteristics (Bypass Mains Input)

    250kVA/250kW 300kVA/300kW 350kVA/350kW 400kVA/400kW 450kVA/450kW 500kVA/500kW Note: 1. Factory setting is 480V 8.7 Electrical Characteristics (Bypass Mains Input) Table 8-7: Bypass mains input Rated power (kVA) Unit 50 ~ 700 Rated AC voltage(1) 480 (three-phase three -wire, L-L, without neutral) Overload 105%~110% for 60min 110%~125% for 10min...
  • Page 85 X90-5S Series product from the date of purchase. XPC Corporation warrants internal batteries for a period of two years from the date of purchase. For equipment sites within the United States and Canada, this warranty covers repair or replacement, at the sole discretion of XPC Corporation.
  • Page 86 Include a letter with your name, address, daytime phone number, RMA number, a copy of your original sales receipt, and a brief description of the problem. Mark the RMA number on the outside of all packages. Xtreme Power cannot accept any package without the RMA number marked on the outside of the boxes.

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