Click here to load reader

InstallGuide FlatpackPRSB15kW

  • View
    77

  • Download
    0

Embed Size (px)

Text of InstallGuide FlatpackPRSB15kW

Installation Guide

PRSB 15kW, 48VDC

351406.033

Information in this document is subject to change without notice and does not represent a commitment on the part of Eltek Energy AS. No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical, including photocopying and recording for any purpose without the explicit written permission of ELTEK Energy.

Copyright : Eltek Energy AS, Norway 2006NS-EN ISO 9001:1994 Certificate no: 900005Q NS-EN ISO 14001:1996 Certificate no: 900005E. This product holds a CE mark and satisfies all requirements covering relevant standards and directives.

EMC EN61000-6-2 Industrial Environment EN61000-6-3 Residential, Commercial and Light Industry ETS 300386 v1.3.1 Telecommunication Equipment

LVD LVD73/23/EEC Low Voltage Directive EN60950 Safety of Technology Equipment

Head Office:

Certificate no: 900005Q

Certificate no: 900005E

Eltek Energy AS

P.O. Box 2340 Strms N-3003 Drammen NORWAY Phone: (+47) 32 20 32 00 Fax: (+47) 32 20 32 10 E-Mail [email protected] Internet: http://www.eltekenergy.com

Art. No. 351406.033 Published 2004-12-06 Mfm

Issue 4,

2004 December

Flatpack PRSB 15kW, 48VDC (Outdoor Site Power Cabinet, Air Conditioned) has part no. CF1032.002

2

Installation Guide Flatpack PRSB 15kW, 48VDC, Outdoor Cab., Air Conditioned Art. No. 351406.033, v42004-12

Table of Contents1 DESCRIPTION OF FLATPACK PRSB 15KW, 48VDCOVERVIEW GENERAL ARRANGEMENT INPUT AND DISTRIBUTION ARRANGEMENT AC INPUT TERMINALS DC DISTRIBUTION AND LVBD DEVICE MONITORING, CONTROL AND SIGNAL INTERFACE SYSTEM MONITORING

44 4 5 6 6 6

2

INSTALLATION PROCEDURESSAFETY PRECAUTIONS UNPACKING AND MECHANICAL INSTALLATION ELECTRICAL INSTALLATION RECTIFIER INSTALLATION MAINS SUPPLY BALANCING EFFECT RECTIFIER INSTALLATION HANDLES AND LOCKING MECHANISM COMMISSIONING

77 7 8 10 10 10

3

ALARM RELAY OUTPUTS AND SIGNAL CONNECTIONSCONNECTIONS FOR INTERNAL SYSTEM WIRING CONNECTIONS FOR GMT FUSES

1112 13

4 5

SPECIFICATIONS FLATPACK PRSB 15KW, 48VDC, AIR CONDITIONED APPENDIX: SCHEMATICS, DRAWINGS, FIGURES, ETC.GENERAL ARRANGEMENT DRAWING SYSTEM SCHEMATIC PRSB 15KW, 48VDC, OUTDOOR CABINET, AIR CONDITIONED ON SITE DOOR REMOVAL OUTDOOR CABINET, AIR CONDITIONED DRILLING TEMPLATE AIR CONDITION UNIT SCHEMATIC DRAWING

14 1515 16 17 18 19

Installation Guide Flatpack PRSB 15kW, 48VDC, Outdoor Cab., Air Conditioned Art. No. 351406.033, v42004-12

3

1

Description of Flatpack PRSB 15kW, 48VDC

This Installation Guide contains information about how to install the Flatpack PRSB 15kW, 48VDC system 1 , for outdoor site power cabinet, Air Conditioned. Please, refer to the systems Documentation Set (art. 351406.003) for an overview of related user documentation.

Overview General ArrangementThe Flatpack PRSB 15kW, 48VDC is a DC power supply system based on the Flatpack 1500 48V rectifier. The system contains AC termination blocks, DC distribution, Flatpack Power Rack, Flatpack 1500 rectifier modules and the Flatpack Monitoring and Control Unit (MCU). The system is designed for cable entry from top and the cabinet size is 770x820x2000mm, (30.3 x 32.3 x 78.7) (WxDxH).

DC Load Distribution: MCBs, Mains, Alarm and Signal Terminals MCU, Monitoring & Control Unit Figure 1 Flatpack Power Rack System General Arrangement (top of cabinet) Flatpack 1500 rectifier modules LTE Distribution, MCBs

Battery strings and MCBs inside, in the lower part of the cabinet

Input and Distribution ArrangementCabinet main Protective Earth (PE). Connected to powercore PE. Positioned in the ceiling ve DC Load Terminals (BTS MCBs) 2 On top of each load breaker, 25 mm ve Battery Terminals Bus bar, 35 mm2 +ve DC Load Terminals Common positive bus bar, 70 mm2 +ve Battery Terminals Common positive bus bar, 70 mm2 DC Earth (TE) terminal, M6 AC Earth (PE) terminal, M6 AC Mains Terminals Terminals for 2 GMT 10A Load Fuses, 1.5 mm CON 5, Alarm Terminals 1.5 mm2 (Front access) MCU Ctrl. Unit, and CON 4, Monitoring Terminals (Back MCU)

Figure 21

Location of components

PRSB = Power Rack System with BatteriesInstallation Guide Flatpack PRSB 15kW, 48VDC, Outdoor Cab., Air Conditioned Art. No. 351406.033, v42004-12

4

AC Input TerminalsThe AC terminal block is factory configured for mains supply type: 400VAC, 3 phase and N. L1-bar N-bar L2-bar L3-bar N (neutral) (Terminal for incoming wire) L2 (Terminal for incoming wire) L3 (Terminal for incoming wire)

L1 (Terminal for incoming wire)

Figure 3

Labels on internal wires (Wires may be reconnected to match the sites type of AC mains supply) AC input terminals, L1, L2, L3 & N, with internal terminal connection bars AC Input Feed Sizing

An external breaker is required on all sights. This should be turned OFF under all installation.

(Recommended AC Breaker Rating and Min. Wire Size) 18kW VAC Input

400VAC +N, 3 ph 230VAC, 3 ph

40A C 4x6 mm2 Cu max. 30m 63A C 3x10 mm2 Cu max. 45m

You may reconfigure the AC terminal block for connection of 230VAC, 3 phase supply. To do so, rewire the internal (blue) wires as described in the table below, and connect the AC mains supply cable to terminals L1, L2 and L3. AC Terminal Block 400VAC, 3ph+NInternal Wire Connections Internal Wire Wire Color Connected to (Labeled) Terminal Bar

AC Terminal Block 230VAC, 3phInternal Wire Connections Internal Wire Wire Color Connected to (Labeled) Terminal Bar

L1,1 N1(L2) L2,1 N1(L3) L3,1 N1(L1) L1,2 N2(L2) L2,2 N2(L3)

Black Blue Black Blue Black Blue Black Blue Black Blue

L1-bar N-bar L2-bar N-bar L3-bar N-bar L1-bar N-bar L2-bar N-barFactory configuration

L1,1 N1(L2) L2,1 N1(L3) L3,1 N1(L1) L1,2 N2(L2) L2,2 N2(L3)

Black Blue Black Blue Black Blue Black Blue Black Blue

L1-bar L2-bar L2-bar L3-bar L3-bar L1-bar L1-bar L2-bar L2-bar L3-barCustomized configuration

Installation Guide Flatpack PRSB 15kW, 48VDC, Outdoor Cab., Air Conditioned Art. No. 351406.033, v42004-12

5

To connect your system to 1 phase from a 230 VACsystem or a 400 VAC + Nsystem connect the input cables as illustrated in the table to the right. With one phase the maximum amount of rectifiers is 4. These have to be placed in position 1,4,7 and 9 in Figure 4, page 10. The other positions will not be usable.

AC Input Connection 1-phaseExternal Wire Connections

AC configuration in Terminal Block400 VAC + N 230 VAC

Input (230 VAC, 3ph or 400 VAC, 3ph + N)

400VAC + N 230VAC

L1 N L1 L2

L1-terminal N-terminal L1-terminal N-terminal

L1-terminal L2-terminal L1-terminal L2-terminal

1 phase configurations

DC Distribution and LVBD deviceThe system is configured for negative distribution. The common positive bus bar is located inside the distribution section; see Figure 2, on page 4. The system is equipped with LVBD device.

Monitoring, Control and Signal InterfaceThe Flatpack PRSB 15kW, 48VDC is available with basic functionality for monitoring and control of the system, and is equipped with: Relay outputs, 6 pcs Digital inputs, 4 pcs Symmetry input signals, 2 pcs (battery string midpoint measurements) Digital input for external symmetry circuitry One of the interface boards (104649) is located behind the MCU (with rear access to the terminals), while the other board (104648) is mounted on top of the MCU (with front access to the terminals). Se Figure 7 Customer connections interface, page 11.

System MonitoringThe Flatpack MCU Monitoring & Control Unit monitors and controls the entire rectifier system including distribution and batteries, as well as other equipment on site. The unit also incorporates a communication port for connecting computers via the RS232C interface. The Flatpack system can be operated and configured locally via the keypad on the MCU unit, by selecting commands from set-up menus in a hierarchical menu system. Please refer to the Flatpack MCU Operation Guide for detailed information about system monitoring. Remote system monitoring and configuration may also be performed using WinPower Silver a Windows-based program that runs on a connected PC. Following configuration tasks require the use of a PC: Installation settings System calibration Battery configuration Alarm setup Alarm log retrieval Site information Site specific configuration

6

Installation Guide Flatpack PRSB 15kW, 48VDC, Outdoor Cab., Air Conditioned Art. No. 351406.033, v42004-12

2

Installation Procedures

This section describes how to install the Flatpack PRSB 15kW, 48VDC. Step-by-step procedures will guide you through the installation. For full description of the Flatpack Rectifier and the Flatpack MCU monitoring and control unit, please refer to the Operation Guides for the respective parts.

Safety Precautions The equipment described in this manual must only be installed by authorized personnel, and only operated by persons who have attended a suitable Eltek Energy training course. The equipment represents an energy hazard and failure to observe this could cause terminal injury and invalidate our warranty. There are hazardous voltages inside the rectifier system. As the rectifier units incorporate large charged capacitors, it is dangerous to work inside the system even if the mains supply is disconnected. Products into which our components are incorporated have to comply with a number of requirements. Installation is to be in accordance with the recommendations herein. Please read the manual carefully before using the equipment. Unpacking and Mechanical Installa