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GE LP33 Series Installation Manual
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GE LP33 Series Installation Manual

GE LP33 Series Installation Manual

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Critical Power
Installation Guide
Uninterruptible Power Supply
GE Consumer & Industrial SA
General Electric Company
CH – 6595 Riazzino (Locarno)
Switzerland
T +41 (0)91 / 850 51 51
F +41 (0)91 / 850 52 52
www.gecriticalpower.com
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Summary of Contents for GE LP33 Series

  • Page 1 All manuals and user guides at all-guides.com Critical Power Installation Guide Uninterruptible Power Supply GE Consumer & Industrial SA General Electric Company CH – 6595 Riazzino (Locarno) Switzerland T +41 (0)91 / 850 51 51 F +41 (0)91 / 850 52 52 www.gecriticalpower.com...
  • Page 2 The present publication and any other documentation supplied with the UPS system is not to be reproduced, either in part or in its entirety, without the prior written consent of GE. The illustrations and plans describing the equipment are intended as general reference only and are not necessarily complete in every detail.

  • Page 3: Dear Customer

    We thank you for selecting our products and are pleased to count you amongst our very valued customers at GE. We trust that the use of the LP33 Series 20 & 30 Uninterruptible Power Supply system, developed and produced to the highest standards of quality, will give you complete satisfaction.
  • Page 4 WARNING ! LP33 Series 20 & 30 is a product that needs to be installed by a licensed and knowledgeable contractor. We recommend that this manual be kept next to the UPS for future references.

  • Page 5: Table Of Contents

    5.3 EPO (EMERGENCY POWER OFF) ................................38 5.4 CUSTOMER INTERFACE BOARD (OPTION) ............................39 OPTIONS ................................. 42 6.1 TOP ENTRY CABLES CABINET .................................42 NOTES ................................43 7.1 NOTES FORM ........................................43 Modifications reserved Page 5/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 6: Safety Rules

    Critical Power SAFETY RULES With this document, GE gives to the user all the necessary information about the correct use of the UPS. Please read carefully this Installation Guide before installing the UPS. We recommend that this manual be kept next to the UPS for future references.

  • Page 7: Important Safety Instructions

    Critical Power IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for UPS LP33 Series 20 & 30 that should be followed during installation and maintenance of the UPS and battery. GENERAL Move the UPS in an upright position in its original package to the final destination room.
  • Page 8 10 If you are replacing Battery or repairing Battery Connections, shut OFF the UPS and remove the Battery Fuses or open the Battery System disconnect. Modifications reserved Page 8/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 9: Safety Symbols And Warnings

    This symbol indicates the word “phase”. This symbol indicates the principal on/off switch in the on position. This symbol indicates the principal on/off switch in the off position. Modifications reserved Page 9/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 10: Layout

    Terminals in case of dual mains input (optional) X2 X3 Terminals for load output connection Terminals for external battery connection Fig. 2.1-3 General view without protection panels Modifications reserved Page 10/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 11: Environment

    WARNING ! Leads contained in the batteries is a dangerous substance for the environment, therefore it must be correctly recycled by specialized companies! Modifications reserved Page 11/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 12: Installation

    WARNING ! When loading / downloading and when moving the UPS, it is forbidden: When loading / downloading and when moving the UPS, pay attention to: Modifications reserved Page 12/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 13: Dimensions And Weights

    UPS with standard shipping 827 lbs / 375 kg 871 lbs / 395 kg NOTE ! The weight of each single piece is marked outside the package! Modifications reserved Page 13/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 14: Delivery

    2 months with storage temperature 95°F (35°C) NOTE ! In case of battery storage pay attention to: SENSITIVE SENSITIVE SENSITIVE FRAGILE TO DAMPNESS TO HEAT TO FROST Modifications reserved Page 14/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 15: Place Of Installation

    This outlet must be grounded. Fig. 4.4-1 Positioning LP33 Series 20 & 30 The LP33 Series 20 & 30 UPS can radiate radio frequency energy. Although some RFI (Radio Frequency Interference) filtering is inherent to the UPS there is no guarantee that the UPS will not influence sensitive devices such as cameras and monitors that are positioned close by.
  • Page 16 71.4mm Fig. 4.4-2 Opening on the bottom of the cabinet for input and output cables LP33 Series 20 & 30 opening is provided on the bottom of the UPS for the connection of input and output cables. Pay attention to the position of this opening, when choosing the placement of the UPS.
  • Page 17 All manuals and user guides at all-guides.com Critical Power Positioning of the LP33 Series 20 & 30 Parallel System Fig. 4.4-4 RPA Parallel System disposition In case of Parallel System, try to place the UPS modules in sequence of their numbers (marked on the packing).

  • Page 18: Ventilation And Cooling

    UPS could increase the temperature inside the UPS. Do not put any object on the top of the cabinet: it might obstruct the air flow. Fig. 4.5-1 Airflow through the LP33 Series 20 & 30 Heat evacuation from UPS room The heat must be evacuated...

  • Page 19: Unpacking

    UPS, in particular already equipped with Batteries. Fig. 4.6-1 LP33 Series 20 & 30 unpacking sequence Included in the delivery you can find the following parts: Control Bus cables (only for RPA Parallel System)  CD-ROM connectivity ...
  • Page 20 Critical Power White colour without any anomaly Red colour anomaly evidence The package of the LP33 Series 20 & 30 is equipped with ShockWatch (indicator for shock), and TiltWatch (indicator for overthrow) on the outside. These devices indicate an eventual shock or overthrow during transport.

  • Page 21: Electrical Wiring

    In this case, when the Rectifier Input Fuses are opened, the Bypass and the Manual Bypass are supplied by the other source. Fig. 4.7.1-2 Dual Input Rectifier & Bypass (option) Modifications reserved Page 21/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 22: Input/Output Over Current Protection And Wire Sizing

    If circuit selectivity is required while the load is fed from the inverter (Bypass Utility not available), the largest fuse or circuit breaker should be rated at no more than 20% of the UPS output current rating. Modifications reserved Page 22/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 23: Battery Over Current Protection And Wire Sizing

    Choose an appropriate DC fuse or circuit breaker using the current data in the chart below.  Minimum battery cable requirement is based on the current data below. Modifications reserved Page 23/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 24: General Data Table For Current Protection And Wire Sizing

    LP33 Series 20 57 A 57 A 63 A 57 A 68 A LP33 Series 30 87 A 87 A 96 A 87 A 87 A Modifications reserved Page 24/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...
  • Page 25 LP33 Series 20 1/0 AWG 1/0 AWG 1/0 AWG 1/0 AWG 1/0 AWG LP33 Series 30 4/0 AWG 4/0 AWG 4/0 AWG 4/0 AWG 4/0 AWG Modifications reserved Page 25/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...
  • Page 26 41 - 45 0.71 0.82 0.87 0.71 0.82 0.87 0.58 0.75 0.82 0.58 0.75 0.82 46 - 50 51 - 55 0.41 0.67 0.76 0.41 0.67 0.76 Modifications reserved Page 26/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 27: Wiring Connection

    (max. 4 x 2”). Please remove the plate “C” before drilling any holes. See Fig 4.8.1-1 - details “C”. Fig. 4.8.1-1 Access to the input / output connections Modifications reserved Page 27/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...
  • Page 28  Route cable through side channel as shown on left. NOTE ! For top feed applications, knock out appropriate holes in side channel cover for cable conduits. See Fig 4.8.1-2 Modifications reserved Page 28/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 29: Electrical Connections

    Inside the UPS, all neutrals N1 and N2 are connected together. This UPS is designed to operate in a wye-configured electrical system with a solidly grounded neutral. Modifications reserved Page 29/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 30: Dual Input Utility (Option)

    Inside the UPS, all neutrals N1 and N2 are connected together. NOTE ! This UPS is designed to operate in a wye-configured electrical system with a solidly grounded neutral. Modifications reserved Page 30/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 31: Battery Connection

    PE = Battery cabinet ground Fig. 4.9.3-2 Diagram battery connection WARNING ! Before closing the “external battery fuses”, verify for correct polarity of the battery connection. Modifications reserved Page 31/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 32: Rpa Parallel System - Control Bus Connection

    Do not insert or remove J3 and J4 from the board “P16 - Connector adapter RPA” when the Parallel System is operating. Fig. 4.9.4-3 Connection to Board P16 Modifications reserved Page 32/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...
  • Page 33 This number is also marked inside and outside the packaging. The standard length of the control bus cable between two parallel units is 26 ft / 8 m. Modifications reserved Page 33/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 34: Ups Functioning As Frequency Converter

    The LP33 Series 20 & 30 can run as frequency converter only with a connected battery, as a standard UPS. When the UPS LP33 Series 20 & 30 is delivered as frequency converter (different output frequency with respect to the input frequency), the automatic bypass and manual bypass functions are disabled.

  • Page 35: Customer Interface

    SLOT 1 (J4) Fig. 5-1 Slot connectivity LP33 Series 20 & 30 is supplied by a standard Serial Port J27 - RS232 (see Section 5.1) and a Relay Card (see Section 5.2). List of possible connectivity configurations on LP33 Series 20 & 30 Slot 1 –...

  • Page 36: Serial Port J27 - Rs232

    The serial port J27 - RS232 is enabled on all the units of the Parallel System. Serial port J27 – RS232 connection to PC with RS232 1:1 cable DB9m – DB9f Fig. 5.1-2 Serial port J27 - RS232 connection to PC Modifications reserved Page 36/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 37: Relay Card

    The function GEN-ON is not available on the Relay Card. In case this function is needed, the optional Customer Interface card must be installed (see Section 5.4.1). Modifications reserved Page 37/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 38: Epo (Emergency Power Off)

    In case of a Parallel System press the key “O” (Inverter OFF) on the control panel of each unit connected on the parallel bus and having its output switch Q1 closed. Modifications reserved Page 38/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 39: Customer Interface Board (Option)

    P2 – Mainboard are OFF (see Fig. 5.4-3). NC = Normally Closed Programmable functions on input contacts X1/10, 21 or J2/10, 23 Programmable X1/11, 22 or J2/11, 24 Programmable / Generator ON (NO) Modifications reserved Page 39/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...
  • Page 40  The battery recharge inhibition during the generator operation, or after what delay from generator start the battery will start to be recharged. Consult your nearest Service Center at +1-800-637-1738, or by E-mail at pqservice@ge.com for more information. Modifications reserved Page 40/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx...
  • Page 41 In case of a Parallel System press the key “O” (Inverter OFF) on the control panel of each unit connected on the parallel bus and having its output switch Q1 closed. Modifications reserved Page 41/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 42: Options

    For electrical connections of the UPS please refer to Section 4.9 - Once all electrical connections have been made, reinstall side panel “A” Modifications reserved Page 42/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...

  • Page 43: Notes

    It is recommended to note in this section Notes, with date and short description all the operations performed on the UPS, as: maintenance, components replacement, abnormal situations, etc. Date Description Done by Modifications reserved Page 43/43 GE_UPS_ISG_LPS_3UL_20K_30K_2US_V010.docx Installation Guide LP33 Series 20 & 30 UL S2...