GE Digital Energy LP 31T Operating Manual
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GE Digital Energy LP 31T Operating Manual

GE Digital Energy LP 31T Operating Manual

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ИБП General Electric LP31 T 5-10 кВА - руководство по эксплуатации. Юниджет
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Summary of Contents for GE Digital Energy LP 31T

  • Page 1 _________ l � -' -------- - - ИБП General Electric LP31 T 5-10 кВА - руководство по эксплуатации. Юниджет Постоянная ссылка на страницу: https://www.uni-jet.com/catalog/ibp/on-line- ibp/general-electric-lp31/...
  • Page 2 GE Industrial Systems OPERATING MANUAL Digital Energy™ LP 31T Uninterruptible Power Supply 5-6-8-10 kVA GE Digital Energy General Electric Company Telephone +41 (0)91 / 850 51 51 CH - 6595 Riazzino (Locarno) +41 (0)91 / 850 51 44 Switzerland Website www.gedigitalenergy.com...
  • Page 3 All rights reserved. Reproduction in whole or in parts without the prior written consent of GE Industrial Systems is prohibited. The illustrations and plans describing the equipment are intended as general reference only and are not necessarily complete in every detail.

  • Page 4: Table Of Contents

    7.3 RPA-facility (Redundant Parallel Architecture) MAINTENANCE .......................31 8.1 General 8.2 Cooling fan 8.3 Batteries 8.4 Safety 8.5 Storage 8.6 Recycling the UPS at the end of service life TROUBLESHOOTING .....................32 SPECIFICATIONS....................33 APPENDIX: INSTALLATION DRAWINGS OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 5: Important Safety Instructions

    By opening or removing covers you run the risk of exposure to dangerous voltages! While every care has been taken to ensure the completeness and accuracy of this manual, GE accepts no responsibility or liability for any loss or damage resulting from the use of the information contained in this document.

  • Page 6: Storage

    • Do not open or mutilate batteries: their contents may be extremely toxic. If exposed to electrolyte, wash immediately with plenty of water. • Proper disposal or recycling of the batteries is required. Refer to your local codes for disposal requirements. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 7: Introduction

    More than ever before, today's advanced electronic equipment, with complex integrated circuits and other sensitive electronics, needs a stable and continuous AC power supply to operate correctly. While the power coming from the wall outlet is often unreliable, a GE Digital Energy™ LP UPS provides the security of completely uninterrupted power.

  • Page 8: Functional Explanation

    SWITCH SNMP CARD RELAY CARD OPTIONAL STANDARD FRONT INSTALLED: PANEL SYSTEM BATTERY ON/OFF RS232/ CONTACT BATTERY INTERFACE EXTENSION MICROPROCESSOR CONTROL Figure 3. Block diagram of the LP 31T UPS, utility failure OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 9: Automatic Bypass Switch

    RPA CARD BYPASS SWITCH SNMP CARD RELAY CARD OPTIONAL 3-PHASE STANDARD FRONT 4-WIRE INSTALLED: PANEL SYSTEM MAINS INPUT ON/OFF RS232/ CONTACT BATTERY INTERFACE EXTENSION MICROPROCESSOR CONTROL Figure 5. Bypass operation: manual bypass OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 10: Installation

    The following sections describe the installation of the LP 31T UPS. LP 5/6-31T UPS: 4.5.1 and 4.5.2 LP 8/10-31T UPS: 4.5.3 and 4.5.4 LP 31T UPS, general: 4.5.5 OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 11: Lp 5/6-31T: Standard Installation Procedure

    (18) underneath the option slots. 11. Connect the utility power to the UPS. see 4.5.5 / 7.3 12. For a quick start proceed with section 5.2 ‘Start-up’. Figure 6. LP 5/6-31T: Standard installation procedure OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 12: Lp 5/6-31T: Installation Of Digital Energy™ Lp Battery Extension Pack(S)

    ™ Digital Energy LP Serie s 4.5.2 LP 5/6-31T: installation of GE Digital Energy™ LP battery extension pack(s) The numbers between (brackets) refer to figures 12-12a-13 in section 5.1. Battery extension pack(s) are shipped with all materials necessary to connect them to the UPS. The pack(s) can be connected to the DC connector (15) at the rear panel of the UPS.

  • Page 13: Lp 8/10-31T: Standard Installation Procedure

    (18) underneath the option slots. 11. Connect the utility power to the UPS. see 4.5.5 / 7.3 12. For a quick start proceed with section 5.2 ‘Start-up’. Figure 8. LP 8/10-31T: Standard installation procedure OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 14: Lp 8/10-31T: Installation Of Digital Energy™ Lp Battery Extension Pack(S)

    Digital Energy LP Serie s 4.5.4 LP 8/10-31T: installation of GE Digital Energy™ LP battery extension pack (s) The numbers between (brackets) refer to figures 12-12a-13 in section 5.1. Battery extension pack(s) are shipped with all materials necessary to connect them to the UPS. The pack(s) can be connected to the DC connector (15) at the rear panel of the UPS.

  • Page 15: Lp-31T Series: 2 / 3 / 4 Parallel Operating Units - Additional Info

    YELLOW NETWORK - EQUAL FOR EACH UPS NEUTRAL-TO-GROUND CABLES AS DELIVERED - MINIMUM 3 METERS BOUNDING HERE WITH THE UPS TO LOAD Figure 10. Installation of parallel operating LP 31T UPSs OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 16 If the parameters mentioned in 4.5.5.1 step 6 are not set to the same value the UPS will display the following screen after start-up: AUTORESTART OFF SETTING MISMATCH In this case check and correct the setting of the parameters as mentioned in 4.5.5.1, step 6. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 17 Separate the output of the UPS from the output junction (S1-4 in figure 10). To re-enter the unit into the system: 1. Reinstall the installation input fuses (3x), 2. Connect the output of the UPS to the output junction, 3. Switch on the UPS. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 18: Operation

    3-1 PHASE CONVERTER see fig. 12a 16 Slots to fasten cable clamps. 17 Battery fuse holder. Figure 12. Front and rear panel 18 Holes to fasten data cables top: LP 5/6-31T bottom: LP 8/10-31T OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 19 18 Battery fuse holder(s) 7Ah: 2 fuses 14Ah: 4 fuses 19 Swivel to fasten cable in terminal cover of UPS Figure 13a. Rear panel battery extension pack (optional) equipped with swivel OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 20: Start-Up

    This way you ensure that the UPS can provide sufficient runtime in case of a mains power failure. If not yet switched on, the equipment connected to the LP UPS can be switched on now; operate as usual. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 21: Use

    (charging: + value, discharging: - value). 271V 1.9A The remaining battery runtime (or autonomy) during a mains failure. AUTONOMY TIME LEFT 10:30 The total operating time of the UPS. OPERATING TIME 0YEAR 29DAYS OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 22 After 24 hours of charging time, the battery voltage did not reach the normal BATTERY CHARGER float voltage. This may be caused by faulty batteries, too many battery packs NO FLOAT connected or a charger fault. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 23 Synchronization is only possible if the mains frequency remains within certain limits (see chapter 10). The remaining runtime. This figure is counted down during battery operation AUTONOMY TIME until either the mains returns or the batteries are depleted. LEFT 0:09:41 OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 24 Default setting = 1 (active). For disabling this feature see 5.3.4. Start of the manual Quick Battery Test. QUICK BATTERY See for more information section 5.4.2 'Quick battery test' TEST PRESS ENTER OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 25 Service set-up information about the auto-restart function. This function can AUTO RESTART be switched on or off by pressing ‘Enter/Reset’, depending on the actual ENTER/RESET CHNG status. See also 4.5.5.1 step 6. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 26: Set-Up Menu

    The system can prompt for service to a user defined schedule. SERVICE WARNING Range: 8/12/16/20/24/28 months or DISABLED. To reset the timer: first select DISABLED “DISABLED” and subsequently set a new alarm interval. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 27: Test Screens

    NOTE: If the manual test is started immediately after installation or after a power failure, the UPS may generate a false 'replace battery' alarm as the batteries have been (partly) discharged during transport/storage or during the power failure. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 28: Deep Battery Calibration Test

    The test could not be executed properly: not all test conditions were fulfilled. TEST FAILED TEST FAILED TEST FAILED TEST FAILED The UPS system was not informed about the actual battery condition! OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 29: Other Features

    'BATTERY DEPLETED' will be shown. The runtime is zero. 5.5.3 Sleep and wake-up GE Digital Energy™ UPS monitoring software allows you to program a 'sleep period' of the UPS by sending two commands to the UPS: - shut down after # minutes, and subsequently: - shut down during # hours.

  • Page 30: Eco-Mode

    Temperature compensated battery charging: This feature reduces the battery charge voltage with increasing temperature (-18mV/°C per 12V battery). As a result poor charging of the batteries under low temperature conditions and overcharging of the batteries under high temperature conditions are prevented. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 31: Interfacing Features

    When the mains power returns, the systems will automatically start up and will be up and running as soon as possible. For specific information on GE Digital Energy™ connectivity products please contact your dealer or internet: www.gedigitalenergy.com.

  • Page 32: Optional Features

    The RPA-facility allows to connect 2, 3 or 4 units in parallel. Connecting GE Digital Energy™ LP units in parallel is attractive for several reasons. Redundancy: To achieve the highest possible level of power protection in a fault-tolerant network.

  • Page 33: Maintenance

    It does not contain CFCs (Carbon Fluorine Chloride) of HCFCs (Halogen Carbon Fluorine Chloride). GE Digital Energy, in compliance with environment protection recommends that the UPS equipment, at the end of its service life, must be recycled conforming to the local applicable regulations.

  • Page 34: Troubleshooting

    UPS to save battery power. If the UPS input power is absent for several days and the UPS remains on under no-load conditions, the batteries can be discharged very deeply, resulting in a short battery life time. OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)

  • Page 35: Specifications

    DC input voltage range 350-450 V DC output voltage at 20 °C float: 274 V boost: 295 V Output current limit (Adc) OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 36 Runtime in minutes VA / Watts 1000 / 800 2000 / 1600 3000 / 2400 5000 / 4000 6000 / 4800 8000 / 6400 10000 / 8000 OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 37 Option slot (middle) optional plug-in SNMP Card or optional Relay Card Option slot (right) optional plug-in RPA-Card (Redundant Parallel Architecture) Emergency shutdown connection Battery extension signal connection I/O terminals OPM_LPE_31T_5K0_10K_1GB_V040 GE DE LP-31T UPS: User manual 4.0 (GB)
  • Page 38 ™ Digital Energy LP Series LP 5/6-31T installation drawing Model Heat dissipation Dimensions Weight Air flow Amb. Rel. Altitude Branch Input/output wiring Minimum free space Bottom 100% load 50% load 100% temp. humidity (max 4000m) protection required load non-cond. front side rear Btu/hr...
  • Page 39 ™ Digital Energy LP Series LP 8/10-31T installation drawing Model Heat dissipation Dimensions Weight Air flow Amb. Rel. Altitude Branch Input/output wiring Minimum free space Bottom 100% load 50% load 100% temp. humidity (max 4000m) protection required load non-cond. front side rear Btu/hr...

This manual is also suitable for:

Digital energy lp 5-31tDigital energy lp 6-31tDigital energy lp 8-31tDigital energy lp 10-31t

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