Home

Emerson DCS4830 User's Manual

image

Contents

1. DC Output Leads Enter Here Front Door Captive Fastener DC Output Terminal Blocks 48V Distribution Load Return Leads Leads DC Output Terminal Blocks Page 8 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 External Control and Alarms Captive Fasteners External Control and Alarm Terminal Block J1 1 2 3 4 5 6 7 8 9 10 1 12 LILLIE NC C NO NC C NO NC C NO RTN ESTOP ORENS 2 2 All relay contacts are shown in the deenergized state Relays are deenergized when in the alarm state 24V Minor Major Fuse Alarm Alarm Alarm Page 9 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North Ame
2. 3 DC DC Converter Modules Two 2 blank panels are provided to cover unused Converter Module mounting positions 19 rack mounting angles factory installed 23 rack mounting angles supplied loose can be adjusted for a 5 or 6 front projection Ordering Notes 1 For each DC DC Converter System specify 1 Spec No 584622000 Converter Module Mounting Shelf 2 Also order one 1 to three 3 Converter Modules per Converter Module Mounting Shelf as specified next Converter Modules Model MHSA10B Ordering Notes 1 Order one 1 to three 3 Spec No 486800127 DC DC Converter Module for each Converter Module Mounting Shelf ordered Page 3 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 Wiring Notes Refer also to the next section Wiring Illustrations DC Input 24V Features Front accessed 1 4 20 x 5 8 studs on 5 8 centers are provided for installation of customer provided DC input leads terminated in 2 hole lugs Ordering Notes 1 DC input lugs must be ordered separatel
3. North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 REVISION RECORD Home Change Issue Number Description of Change Date Approved ECO AA LLP213133 New 10 22 09 John Jasko AB LLP213431 Maximum heat dissipation value added 11 18 09 John Jasko Joe Piwowar Jan 22 2010 John Jasko Jan 25 2010 Emerson Network Power Energy Systems North America Inc 1122 F Street Lorain Ohio 44052 2293 440 288 1122 In Canada Emerson Network Power Canada R 363 Sovereign Road London Ontario N6M 1A3 800 265 9243 In Mexico EMERSON Emerson Network Power de Mexico S A de C V Network Power Apartado Postal 77001 Mexico 10 D F MX 11200 52 55 9140 6750 Page 17 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited
4. amp SAG584622000 X System Application Guide EMERSON Spec No 584622000 Model DCS4830 Network Power Issue AB November 18 2009 Home SYSTEM OVERVIEW Description A DC DC Converter Module Mounting Shelf designed to mount in a 19 or 23 nominal relay rack or equipment mounting rack configured for 19 mounting unless otherwise specified The Converter Module Mounting Shelf when equipped with up to three separately ordered Converter Modules Spec No 486800127 provides a DC DC Converter System that operates from 24VDC to provide 48VDC load power Spec No 584622000 Model DCS4830 Input Voltage 24 Volts DC Output Voltage 48 Volts DC Output Capacity Converter Module 10 Amperes Mounting Shelf 30 Amperes Agency Approval UL 1950 Mounting Type 19 or 23 Relay Rack or Equipment Mounting Rack Mounting Depth 12 18 Mounting Height 3 5 2RU Access Front for Installation Operation and Maintenance Color Textured Gray Environment 20 to 65 C 4 F to 149 F Page 1 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB Novem
5. amperes at full load 10 amperes and 21 volts DC input Page 11 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 Issue AB November 18 2009 System Application Guide Spec No 584622000 Model DCS4830 A The output voltage of the DC DC Converter Modules are initially adjusted to 48 volts at 50 load and 24 volts DC input 1 2 4 Typical Input Data When equipped with three Converter Modules Percent Input Current Efficienc Typical Heat Input Voltage of Full Load Amps a greater 0 2 42 173 25 20 90 82 3 265 21 VDC 50 39 59 86 4 385 75 59 09 86 4 575 100 79 23 85 4 828 0 2 12 174 25 18 45 81 6 278 24 VDC 50 34 67 86 4 387 75 51 54 86 7 562 100 69 10 85 7 810 0 1 88 180 25 16 02 80 5 298 28 VDC 50 29 77 86 2 392 75 44 25 86 5 569 100 59 11 85 9 799 B Maximum Current Maximum input current is 79 23 amperes at full load 30 amperes and 21 volts DC input Page 12 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information
6. slows or stops due to fan failure or blocked rotor B Converter Major Alarm Alarms in the event of a failure in more than one Converter Module Converter failure alarm conditions are as stated in A above C Fuse Alarm Alarms if any GMT load fuse opens 1 4 6 Remote Shutdown Input ESTOP The Converter Modules can be inhibited by applying an external ground signal 24V Return Converter Modules automatically restart upon removal of the ground signal Refer to the DC DC Converter System Installation and User Instructions Section 6035 for wiring information 1 4 7 Local Status and Alarm Indicators and Test Points Refer to the DC DC Converter System Installation and User Instructions Section 6035 for a complete description Location NAME Description Type Converter ON STANDBY Switch Rocker Switch Module OUTPUT OK LED Green MAJOR LED Red Converter MINOR LED Yellow Module INPUT OK LED Green Mounting Shelf FUSE ALARM LED Red SYSTEM CURRENT 1A mV Test Points Page 14 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide
7. SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 PHYSICAL SIZE INFORMATION Home Overall Dimensions Notes I 17 37 4 1 All dimensions are in inches unless otherwise specified 2 Weight in LBS Shelf Net 17 Shipping 21 Converter Net 3 2 Shipping 5 3 Finish Textured Gray 4 Mounting angles adjustable for 5 or 6 front projection note 4 12 18 Top View Left Side View Front View 0 28 x 0 375 Slot 8 Right Side View o 0 Mounting Angle Detail 0 23 Page 15 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 RELATED DOCUMENTATION Home Schematic Diagram D584622000 Wiring Diagram T584622000 Installation and User Instructions Section 6035 Page 16 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems
8. ace of the equipment shelf does not exceed 60 dBA when measured with a sound level meter conforming to ANSI 1 4 EMI RFI Suppression This DC DC Converter System conforms to the requirements of FCC rules Part 15 Subpart B Class B for radiated and conducted noise Filtering Noise reflected back to the central office battery is within the parameters set forth in Telcordia Technical Reference TR TSY 000009 paragraph 5 0 using test measurements in Telcordia Technical Reference PUB 43802 pages 5 and 6 Compliance Information A Safety Compliance This unit meets the requirements of UL 1950 Standard for Information Technology Equipment and is UL Recognized as a power supply for use in Telephone Electronic Data Processing or Information Processing Equipment This unit meets the requirements of CSA 22 2 No 950 and is tested and Certified by UL c UR asa Component Type Power Supply Mounting This product is intended only for installation in a Restricted Access Location on or above a non combustible surface This product must be located in a Controlled Environment with access to Craftspersons only This product is intended for installation in Network Telecommunication Facilities CO vault hut or other environmentally controlled electronic equipment enclosure This product is intended to be connected to the common bonding network in a Network Telecommunication Facility CO vault hut or other environmentally controlled electron
9. ber 18 2009 Spec No 584622000 Model DCS4830 TABLE OF CONTENTS Ordering bik Physical Size Related System Overview Information Specifications Information Documentation SYSTEM OVERVIEW sireisas anea E EE EE EE a EEA ENEE R 1 TABLE OF CONTENTS saannon anaa AAAA EAERAKO ERAHNEN EERE ARENA ARAARA 2 ORDERING INFORMATION bis sicsietesisieccccasecucticacslteaaeideetecauteleussi N Aa AAAA ENNA KR A AE AEA ANANA AARNE EENAA KANE 3 Converter Module Mounting Shelf Model DCS4830 cccssseceeessseeeenseseeeeeseneeeenseeeeesesneeeenseseecenseseeenes 3 Converter Modules Model MHSA1OB ccssseceeeseeeceenseseeeenseaeeeeensaeeeenseaeeeensaeensesaaeeeseseeeeesnsseeenseneeeenes 3 VANO NOTOS soccer ahi wee occu cca ease ce ewe AAAA REAREA AENEAN AAE ARAA AAAA ARA ratecddeshuptuveruceedse 4 DO Input 24V cccedeciks stccsteaatuceacacanteaoes teadvasandedesduticacsasaveagbdautiacs sasaueadsaauadnesasaties T E E 4 DC Quiput 48V rine eri EE EEE E ERTE 5 External Control and Alarms ccccccccccccscsessesececeeececseseeaecescesceeesaeaaececeescecseseeaeceeeeseseaaeaaececeeceeseaaeseeeeseeenea 6 Wiring Illustrations ccceeeeeeeeeeeee ee eeeeeee ee eeeeee seen eeee see eeee seen eeee sega enon seen eeee nunun nnn sess seen se seeeeseseeeeeseseeeeeseseeeeeseseeneees 7 DC put R24 ea aa ay les daapensicd cut cavdesceeeavins sayayce coven E EE a E EEA Ras 7 DG Output 48V cic eis Hae Ln eed RD es eee ee A eee 8 External Control A
10. e Ordering Notes 1 Order GMT fuses as required per the following table Ampere Rating P N Fuse Color 18 100 GMT A 248610301 1 4 248610200 Violet 1 2 248610300 Red 3 4 248610500 Brown 1 1 3 248610700 White 2 248610800 Orange 3 248610900 Blue 5 248611000 Green 7 1 2 248611300 Black White 10 248611200 Red White 15 248611500 Red Blue ae 248872600 e Replacement Safety 102774 _ Fuse Cover Page 5 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 Home External Control and Alarms Features An external control and alarm circuit card is located behind the shelf s top front access panel This circuit card provides three sets of Form C relay contacts for external alarms plus an ESTOP input A terminal block is provided on the circuit card for customer connections Restrictions Terminal block wire size capacity is 14 to 26 AWG Relay contacts are rated for 1A at 30VDC or 0 3A at 60VDC Relays are energized for normal operating conditions and de energized for a
11. ic equipment enclosure 1 4 Standard Features 1 4 1 1 4 2 Type of Power Conversion Circuit High Frequency Input Protection A Fusing A 35 ampere non user replaceable fuse is located in the positive input lead of each Converter Module B Low Input Voltage Inhibit Operation of the Converter Modules will inhibit if the input voltage drops to within the range of 19 25 to 20 5 volts While operation is inhibited the Converter Shelf will draw no more than 20 mA Operation will automatically resume after the input voltage returns to within normal operating limits Page 13 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 1 4 3 Output Protection Home A Overvoltage Protection Operation of a DC DC Converter Module will automatically shut down and lock out if the output voltage of the module exceeds 115 to 125 of the nominal voltage Manual restart is necessary after the overvoltage condition is corrected B Overcurrent Protection When the output current of a DC DC Converter Module increases to a preset ove
12. n alarm condition Ordering Notes 1 Recommended Wire Size 22 AWG for Loop Lengths Up to 200 ft 18 20 AWG for Loop Lengths Over 200 ft Page 6 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 Wiring Illustrations DC Input 24V DC Input Terminals Located Behind Insulating Shield bend shield up to access terminals Front Cover Captive Fasteners Top Cover w insulating shield removed in illustration for clarity DC Input Terminals 24V RETURN 24V 1 4 20 x 5 8 Studs gt on 5 8 Centers Page 7 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 DC Output 48V
13. nd Alarm ccccccccccccecssssssseceseeececsesseaeceseesesesesaeaaeceeeesecceseeaeceeeeseeeaaeaaeceeesceeseaaeseeeeeeeeses 9 SPECIFICA TIONS aare a EARE E A E AE E E A 10 1 1 Q tp t RACING S isan aeaea ee aa aaae aaa aaa dace deaa ae aaa aaea aaa aa een aa aaa S a ea aaa aaea 10 1 2 Pp t RAMOS nreno AEA ce seca te baat eu te ete EAE 11 1 3 Environmental Ratings cccssccccsseeeees sees ee ee eeee seen neee eee nee eee geen eee geeeeeeageeeee eg geeeeeeenseeeeeenseeeeeeseenenenseenenes 13 1 4 Standard Features sionnsair siseuetyvebwvecbacwvenseteusevvuaeuves 13 PHYSICAL SIZE INFORMATION i cscciciirieete cee a icnitle iheek e Aa nR 15 Overall DIMENSIONS rinn eaea R EEN cast AAEE cu vi EA EAA E AEEA succes A ANA EA ERE 15 RELATED DOCUMENTATION nn narriaaanea annaa KAANE AEEA AA A AAN EAEAN RAE EA AAAA RAA EAEAN 16 Page 2 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 ORDERING INFORMATION Home Converter Module Mounting Shelf Model DCS4830 Features The Converter Module Mounting Shelf accepts up to three
14. of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 Home DC Output 48V Features Two 2 6 position OA to 15A GMT Fuse Modules for a total of 12 fuse positions are provided for load distribution Load and load return leads are connected to a screw type terminal block located on the front of each GMT Fuse Module Each GMT Fuse Module is equipped with six 6 dummy fuses and safety fuse covers Restrictions The rating of the distribution device determines the wire size requirements Refer to the American National Standards Institute ANSI approved National Fire Protection Association s NFPA National Electrical Code NEC and applicable local codes When used for power distribution load should not exceed 80 of device rating except 10 and 15 ampere fuses for which load should not exceed 70 of device rating Terminal block wire size capacity is 24 to 14 AWG Each GMT Fuse Module has a 30A 65 C 149 F maximum capacity combined load of both GMT Fuse Modules must not exceed shelf rating of 30A Maximum GMT fuse size is 15A Fuses are to be loaded from bottom of the shelf to top of the shelf with highest value in the lowest position Caution A fuse with a rating greater than 10 amperes SHALL HAVE an empty mounting position between it and any other overcurrent protective devic
15. owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 Home 1 3 Environmental Ratings 1 3 1 1 3 2 1 3 3 1 3 4 1 3 5 1 3 6 1 3 7 1 3 8 1 3 9 1 3 10 1 3 11 Operating Ambient Temperature Range 20 C to 65 C 4 F to 149 F Storage Ambient Temperature Range 40 C to 85 C 40 F to 185 F Humidity This DC DC Converter System is capable of operating in an ambient relative humidity range of 0 to 95 non condensing Altitude The maximum operating ambient temperature should be derated by 10 C at an elevation of 10 000 feet For elevations between sea level and 10 000 feet derate the maximum operating ambient temperature linearly Ventilation Requirements Each Converter Module is fan cooled using front to back ventilation The Converter Mounting Shelf must be located such that ventilation openings are not blocked and temperature of the air entering the cabinet is not above or below the Operating Ambient Temperature Range stated in this document Heat Dissipation 16 98 Watts per square foot foot maximum Audible Noise With three Converter Modules installed and operating the audible noise at any point 5 feet from any vertical surf
16. put Distribution Two 2 6 Position GMT Fuse Modules are provided for connecting DC output load leads Page 10 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited System Application Guide SAG584622000 Spec No 584622000 Model DCS4830 Issue AB November 18 2009 Home 1 2 Input Ratings 1 2 1 Voltage 24 volts DC nominal Input voltage range is 21 to 28 volts DC 1 2 2 Filtering Noise reflected back to the central office battery is less than 32 dBrnC 1 2 3 Typical Input Data When equipped with one Converter Module A The output voltage of the DC DC Converter Module is initially adjusted to 48 volts at 50 load and 24 volts DC input Percent Input Current Efficienc Typical Heat Input Voltage 5f Full Load aie gang 0 0 84 60 25 6 99 82 1 90 21 VDC 50 13 21 86 5 128 75 19 71 86 6 190 100 26 33 86 0 264 0 0 74 61 25 6 17 81 4 94 24 VDC 50 11 56 86 5 128 75 17 16 87 0 183 100 22 99 86 2 260 0 0 66 63 25 5 37 80 2 102 28 VDC 50 9 99 85 8 136 75 14 77 86 7 188 100 19 68 86 3 257 B Maximum Current Maximum input current is 26 33
17. rcurrent value between 102 5 and 115 of rated full load the output voltage of the module will automatically decrease to limit current to this value The output will recover to within specified limits when the overload condition is removed C Over Temperature Protection The operation of a DC DC Converter Module will automatically shut down if the internal temperature of the module exceeds a predetermined value Operation will automatically resume after the over temperature condition is corrected 1 4 4 Series Paralleling Output Diode A series paralleling output diode is provided in each Converter Module This allows the Converter Modules to be paralleled for redundancy 1 4 5 External Alarm Circuits A set of Form C relay contacts is provided for each of the following alarms Relays are energized for normal operating conditions and de energized for an alarm condition Refer also to the Wiring Notes and Wiring Illustrations section in this document and to the DC DC Converter System Installation and User Instructions Section 6035 for wiring information A Converter Minor Alarm Alarms in the event of a failure in one or more Converter Modules Converter failure alarm conditions are as follows 1 Converter output increases above 52 volts DC or decreases below 44 volts DC for any reason including converter failure high voltage shutdown input voltage below 21 volts DC low input inhibit or an overload condition 2 Cooling fan
18. rica Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited SAG584622000 System Application Guide Issue AB November 18 2009 Spec No 584622000 Model DCS4830 SPECIFICATIONS Home 1 1 Output Ratings 1 1 1 Voltage Nominal 48 volts DC positive ground non adjustable 1 1 2 Current 10 amperes per DC DC Converter Module up to a total of 30 amperes per DC DC Converter Mounting Shelf when three 3 Converter Modules are installed 1 1 3 Regulation A Static Steady state output voltage remains within 1 volt of the pre adjusted voltage for any load current from no load to full load and over the specified input voltage range B Dynamic For a step load change of 50 within the range of 10 to 100 of full rated current the maximum voltage transient will not exceed 5 of the initial steady state voltage 1 1 4 Filtering With at least 10 of rated full load on the output 20 C to 65 C A Voice band noise is less than 32 dBrnC when measured with a noise meter using 600 ohm bridged input and C message weighting B Wide band noise does not exceed 250 millivolts peak to peak over the frequency range of 0 Hz to 20 MHz C Wide band noise does not exceed 30 millivolts rms over the frequency range of 0 Hz to 20 MHz as measured with an HP3400A true rms voltmeter D Noise below 20 C is slightly higher 1 1 5 Out
19. y For lug selection refer to the following table Refer also to the following table for recommended DC input wire size For additional lug information refer to drawings 031110100 through 031110300 2 Customer must provide 1 4 20 hardware to secure lugs to DC input busbars Recommended Recm 90 C Crimp Lug Wire Size AWG Vendor 54206 YAaCLATCTA 245346800 2 YA2CL 2TC14 re o 1 YABSL OTC 245991400 Wire sizes based on recommendations of the American National Standards Institute ANSI approved National Fire Protection Association s NFPA National Electrical Code NEC Table 310 16 for copper wire at 90 C conductor temperature operating in ambient of 30 C was used For other operating ambient temperatures refer to the NEC For operation in countries where the NEC is not recognized follow applicable codes Wire sizes listed are sufficient to restrict voltage drop to 1 0 volt or less at rated full load output current for the loop lengths shown Loop length is the sum of the lengths of the positive and negative leads Two hole lug 1 4 bolt clearance hole 5 8 centers Refer to drawing 031110100 for lug crimping information Page 4 of 17 This document is property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission

Download Pdf Manuals

image

Related Search

Related Contents

DOSSIER Class action  Qware UMD case - 5pcs storage  5. front panel    Electronic Balance: KERN EMB-V  Land Pride ZRP52 User's Manual  Descargar manual  General Information  Presionar  User Manual - Weighing machines Services Ireland  

Copyright © All rights reserved.
Failed to retrieve file