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Jaycar Electronics MP5212 User Manual

Rack mount series
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UPS
Rack Mount Series
(1-3KVA)
User's Manual

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Summary of Contents for Jaycar Electronics MP5212

  • Page 1 Rack Mount Series (1-3KVA) User’s Manual...
  • Page 2 【NOTE】 Please carefully read the user’s manual before operation for the sake of understanding correct operation of the instrument. Please keep the manual handy for future reference. WARNING The input and output of the instrument is with danger high voltages which may endanger the safety of life. Please strictly follow the operating description.No-authorized professional maintainance personal is not allowed to remove the cover of the instrument.

  • Page 3: Table Of Contents

    Contents 1.Overview ............................1  1.1 Profile ............................1  1.2 Performance Index ........................2  1.3 Primary Functions and Characteristics ................3  1.4 Precautions ..........................3  2 .Structure and Basic Principles ..................... 5  2.1 General Structure ........................5  2.1.1 1~3kVA series Front Panel Structure ................5  2.1.2 1kVA Rear Panel Structure .....................
  • Page 4 4.5 Battery Changing ........................19  4.6 Maintenance Guide ........................ 19  4.6.1 Safety Precaution ......................19  4.6.2 Preventive and Regular Maintenance ................. 20  4.6.3 FAQ ..........................20  4.7 Troubleshooting ........................22  4.7.1 Overview ........................22  4.7.2 Troubleshooting ......................22  5 . Packing Transportation and Storage ..................24  5.1 Packing ...........................

  • Page 5: Overview

    Rack mount Series UPS (1~3kVA) User ‘s Manual 1.Overview 1.1 Profile Rack mount (1-3kVA) series UPS are total high frequency, pure online and intellectualized UPS. They are also ideal power guarantee for file server, enterprise server, central server, microcomputer, concentrator, telecommunication system, data center, medical facilities and those who requiring high quality power protection.

  • Page 6: Performance Index

    Rack mount Series UPS (1~3kVA) User ‘s Manual 1.2 Performance Index The main performance index of 1-3kVA Series is shown in Table 1-1. Table 1-1 UPS Main Performance Index Index Model 1kVA 2kVA 3kVA Rating voltage (V) In range 160V~290V full load, 50% load even voltage low to 120V Rating frequency (Hz) 50/60±5% Input mode...

  • Page 7: Primary Functions And Characteristics

    Rack mount Series UPS (1~3kVA) User ‘s Manual 1.3 Primary Functions and Characteristics 1． Intelligent RS232 communication function: With RS232 standard data interface and UPS power management software, realize three remote-control functions between computer and UPS, computer supervises UPS operation and electric parameters, and realize long-distance power on/off function, as well as supporting SNMP network adaptor (outlaid, connecting UPS through RS232 interface), which enables UPS to directly become the new member of network.
  • Page 8 Rack mount Series UPS (1~3kVA) User ‘s Manual 2． Protective ground terminals should be connected to earth end for sure. 3． High leakage danger! Connect to the ground before connecting UPS. 4． Install this UPS indoors with both temperature and humidity under control and without dust.

  • Page 9: Structure And Basic Principles

    Rack mount Series UPS (1~3kVA) User ‘s Manual 2 .Structure and Basic Principles 2.1 General Structure This series UPS 1~3kVA have LED or LCD display for choice. And they could be used as tower and rack mount type UPS 2.1.1 1~3kVA series Front Panel Structure 1~3kVA series UPS Front Panel have LED or LCD display.

  • Page 10: 2Kva & 3Kva Rear Structure

    Rack mount Series UPS (1~3kVA) User ‘s Manual RS232&dry contact(DB9) RS232&USB SNMP These communication interfaces are optional RS232 SIGNAL RS232 AC INPUT RS232 OUTPUT 10A Max. INPUT FUSE 250V/10A AC OUTPUT 10A Max. AC OUTPUT 10A Max. AC OUTPUT 10A Max. AC OUTPUT 10A Max.
  • Page 11 Rack mount Series UPS (1~3kVA) User ‘s Manual RS232&dry contact(DB9) RS232&USB SNMP These communication interfaces are optional RS232 SIGNAL RS232 RS232 OUTPUT 10A Max. RS232 AC INPUT INPUT FUSE FUSE FUSE 250V/15A 250V/15A 250V/15A OUTPUT 10A Max. AC INPUT AC INPUT AC OUTPUT 10A Max.

  • Page 12: 3Kva Series Rack Mount And Tower Structure

    Rack mount Series UPS (1~3kVA) User ‘s Manual shock. 2. DC port. One port is used for UPS DC input, another port is used for parallel battery pack. 3. Nut for connecting ground. Connect to ground when using. 4. Breaker 2.1.4 1~3kVA series rack mount and tower structure 1~3kVA series rack mount and tower structure please refer to following drawing.

  • Page 13: Basic Principles

    Rack mount Series UPS (1~3kVA) User ‘s Manual 2.2 Basic Principles When commercial power is normal, rack mount series UPS input, through PFC, increases the voltage to ±360V stabilized DC voltage, which supplies DC/AC inverter and transmits stable 220V AC, while at the same time completing the charging of the battery.
  • Page 14 Rack mount Series UPS (1~3kVA) User ‘s Manual Table 2-1 Corresponding relations of pins for the RS232 serial ports of this series UPS and those of general PC Communication RS232 Interface for UPS General RS232 Interface 9 (3) 2 (Receive) 6 (2) 3 (Deliver) 7 (5)

  • Page 15: Equipment Installation

    Rack mount Series UPS (1~3kVA) User ‘s Manual （删除上面一空白页） 3 .Equipment Installation 3.1 Site and Environment Requirements Before UPS installation, the site and environment of equipment room should meet the essential conditions for safe and normal operation of equipment as defined in this section.

  • Page 16: Procedures Of Dismantling Cases

    Rack mount Series UPS (1~3kVA) User ‘s Manual 3.2 Procedures of Dismantling Cases When installing the equipment, the packing should be removed after carrying the equipment to the installation site. The packing of UPS equipment and fittings (battery, etc.) should be wooden case and carton. Check the UPS equipment and fittings against the shipping list.

  • Page 17: Selection Of Cable

    Rack mount Series UPS (1~3kVA) User ‘s Manual 1 ． Place UPS on flat floor (avoid oblique and ragged floor). 2 ． Keep good ventilation, the distance of the back and side to the wall should be above 30cm~50cm, to facilitate heat emission. 3 ．...

  • Page 18: Cable Connection

    Rack mount Series UPS (1~3kVA) User ‘s Manual Table 3-2 Recommended Sectional Flow of Cable Sectional Area of UPS Ampacity Sectional Area (mm Rubber (25°C) Plastic (25°C) 3.5 Cable Connection To connect UPS cable only after confirming that all air switches on UPS are in disconnection condition, and the equipment is properly installed.

  • Page 19: Inspection Of Electric Connection

    Rack mount Series UPS (1~3kVA) User ‘s Manual Battery cabinet installation and battery cabinet cable connections please refer to the installation manual. Step 3. For the long backup type UPS, the battery connecting line could be connected with UPS only after the UPS with mains input Picture shows only one of four modes of communication interface.
  • Page 20 Rack mount Series UPS (1~3kVA) User ‘s Manual normative. Whether the wire diameter of AC input cable is suitable. Whether control switch is connected outside. Whether the connection of line wires (L), neutral wire (N) and ground wire (PE) is correct. Whether the connection of AC input wire is firm.

  • Page 21: Equipment Use And Maintenance

    Rack mount Series UPS (1~3kVA) User ‘s Manual 4 . Equipment Use and Maintenance 4.1 Preparations before First Start-up To ensure normal operation of UPS, please confirm the following before use: Correct installation of input and output; If the power end is connected to rated input power supply; Confirm that UPS output does not short circuit, and the load capacity does not exceed UPS capacity;...

  • Page 22: Battery Daily Maintenance

    Rack mount Series UPS (1~3kVA) User ‘s Manual 3 ． Normally, only when the UPS has been started and is working stably, can the loading equipment power switch be turned on. First turn on high-power equipment, then the equipment with lower power. Some equipment has large start current (such as monitors of some brands).

  • Page 23: Battery Changing

    Rack mount Series UPS (1~3kVA) User ‘s Manual 9 ． When not using UPS, please turn off the "POWER" switch on the panel to avoid causing long-time battery discharge after commercial power failure. If the UPS has not been used for a long time, regularly perform charging and discharging of battery to avoid battery damage due to self-discharging.

  • Page 24: Preventive And Regular Maintenance

    Rack mount Series UPS (1~3kVA) User ‘s Manual 3 ． When operate UPS, do not wear gold or silver jewelry such as ring or watch, etc. 4 ． Do not take the safety operation procedure for granted. If there is any doubt, consult personnel who are familiar with the equipment.
  • Page 25 Rack mount Series UPS (1~3kVA) User ‘s Manual Cause: wrong connection of three UPS input wires, for example, zero line or fire wire is connected to UPS earth wire (case ) ; or wrong connection of three UPS output wires. Problem 3 After UPS is started, it outputs AC 220V, yet it's working under bypass status ("BYPASS"...

  • Page 26: Troubleshooting

    Rack mount Series UPS (1~3kVA) User ‘s Manual After working for a certain period, with normal input display, the buzzer gives intermittent buzzing and displays battery low-voltage simultaneously. Cause: too-low power grid voltage makes the UPS work under battery feed status. When the battery runs low and low-voltage occurs, it enters into protection status.
  • Page 27 Rack mount Series UPS (1~3kVA) User ‘s Manual (3) Poor contact between battery connecting wires or connecting terminals. 3 ． Intermittent buzzing of the buzzer when UPS input is normal. Possible causes: Abnormal input voltage that exceeds the UPS' allowable input voltage range of power supply.

  • Page 28: Packing Transportation And Storage

    Rack mount Series UPS (1~3kVA) User ‘s Manual 5 . Packing Transportation and Storage 5.1 Packing UPS main unit is packed in packing-paper carton. The interior volume of the carton ( L × W × H) is:560mm×530mm×170mm. Pay attention to laying direction requirements for each part when packing.

  • Page 29: Appendix

    Rack mount Series UPS (1~3kVA) User ‘s Manual APPENDIX 1. Table for LED display and working status instruction: OUTPUT LINE INV. BYP. BATT. FAULT LED Indicator UPS Working status Alarm Item 1# 2# 3# 4# 5# 6# 7# 8# 9# 10# 0-25% Load Silent ○...
  • Page 30 Rack mount Series UPS (1~3kVA) User ‘s Manual 75%-100% 3 beeps every Battery ○ ● ● ● × × ● × ● ● Battery 10 seconds Status 3 beeps every ≥100 ％ Battery ● ● ● ● × × ● ×...
  • Page 31 Rack mount Series UPS (1~3kVA) User ‘s Manual 2 、 Table for LCD display and working status instruction: SELECT LINE INV. BYP. BATT. FAULT UPS working LED indication Alarm status LINE INV. BYP. BATT. FAULT Bypass working none ▲ × ●...

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