Qoltec 53044 Uninterruptible Power Supply User Manual

Qoltec 53044 Uninterruptible Power Supply

Safety instruction

Please read the manual and safety instructions before installing and using this product

Transport and storage
When you need to carry the UPS system, be sure to use the original packaging material to prevent and mitigate accidental shocks. The place or UPS product is stored must be dry and well ventilated.

Preparation

• When the UPS system is moved to the indoor warm environment directly from the cold environment,
• There may occur condensation. At this point be sure to wait until the UPS system is completely dry. Therefore, after moving to the installation site, please wait at least 2 hours, so that UPS adapts to the environment before installation.
• The UPS system must not be installed in the vicinity of the water or moist environment.
• The UPS system must not be installed in the location of Sun straight or a nearby heat source.
• Never block or cover the ventilation holes of the UPS housing.

Installation

• Never connect to the UPS’s output devices that can cause the UPS to ba overloaded, such as high­power motor equipment
• Power lines and other lines in the wiring should avoid the places where will be slapped or Stumbled over.
• Never block or cover the ventilation holes on the UPS housing. The location of the UPS installation must be well ventilated, and confirm that there is sufficient ventilation around the UPS.
• The UPS is equipped with a ground terminal, for the installation is completed, for an external UPS battery box connected to constitute the electric potential grounding.
• The UPS can only be installed by professional qualified personnel.
• The construction system should provide a short circuit protection device.
• The building system should be equipped with a lumped emergency switch so that when needed, shut down all UPS power supplies in a timely manner.
• Before connecting the UPS to the building system, firstly need to connect the UPS to the ground.
• Installation and wiring must comply with local electricity laws and regulations.

Operation

• Do not disconnect the grounding cable of the UPS or the grounding cable of the building system, Otherwise, the protective grounding of the UPS system and the connected load will fail.
• UPS is characterized by its own internal battery, so even if the UPS is not connected to any building wiring system, the output terminal block may still be charged.
• If to completely disconnect the UPS system, firstly press the “OFF” key, and then disconnect the main power supply.
• Prevent any liquid or other foreign objects go into the UPS system.
• The operation of this UPS system can be carried out by inexperienced persons.

Applied standard

Install and Setting

Unpacking and inspection
Please open the package and check whether the following items are complete. The package contains the following items:

• UPS main unit
• User manual

Note:
Before installing, please review the contents of the package, to confirm that there is no suspected damage or damage to the abnormal. If you have any damage or missing parts, please do not use this product, but should immediately notify the courier and your dealer. Please keep the original packaging materials for future use.

Backplane view

1. Computer interface
2. Smart slot
3. Fan
4. Parallel port cover plate (Combination card is optional)
5. Input protection switch
6. Maintain switch cover plate(Maintain switch is optional, Professional version has been installed)
7. Terminal block cover plate
8. Beamline frame
9. EPO (only for the Professional version)

Main unit installation
Installation and wiring are subject to local electrical codes and lows and the following instructions are enforced by professional electricians:

1. Make sure that building distribution lines and circuit breakers are sufficient to support UPS capacity to avoid electric shock or fire accidents.
   Note: Do not use a wall outlet as a UPS input power (the rated current is less than the maximum input current of the UPS), otherwise the socket may be burned.

2. Before installing, turn off the power switch in the room.

3. All load equipment must firstly turn off the power, then connect to the UPS system.

4. Prepare the wire according to the following table:
   Note 1: It is recommended to use the above recommended or higher specifications of the wire to take into account the safety and efficiency. The standard machine does not need to have a battery cable.
   Note 2: The color of the wire must be in accordance with the local electrical code.

5. Remove the terminal cover on the rear panel of the UPS. Then connect the ground wire according to the following schematic diagram: (When wiring please, firstly connect the ground wire, please keep the ground wire until final when the wiring is removed).

6. Note 1: Make sure that all wires on the terminals are locked and fixed.

7. Note 2: install the output circuit breaker between the output terminal and the load device, and make sure that the circuit breaker has a leakage protection function.

8. Replace the terminal cover back in place.

Warning:(For standard machine)

• Before installation, pis make sure UPS not yet open, dona! open UPS before installation.
• Do not try to convert the standard UPS into a long-running machine, In particular, the standard built-in battery can not be connected to an external battery. This is because the battery specifications and voltage may be different, once connecting will bring electric shock or fire and other hazards.

Warning:

• In the standard battery cabinet, a DC circuit breaker is provided to disconnect the battery cabinet and UPS. However, for the external battery, make sure that a DC circuit breaker or another protective device with the same function is provided between the UPS and the external battery. If not, be careful when installing an external battery. When with circuit breaker, pis firstly disconnect the battery breaker, then install it.
• Please pay attention to the battery voltage marked on the backboard. UPS may be damaged and unrepairable if the wrong battery voltage is connected. So please make sure battery voltage meets UPS standards.
• Please note to distinguish the anode and cathode marked on the external battery terminal, to ensure they are correctly connected or will cause UPS damaged and unrepairable.
• Please confirm if the ground wire is properly designed meeting the required standard, especially the ampere rating, wire color, location, wire connection, and conductivity.
• Please make sure the main supply input/output wiring is correctly connected as required, especially the ampere rating, wire color, location, wire connection and conductivity. Also check the fire wire and zero line is right connected, not inversely connected or short circuit connected.

Software installation:
To deliver full-scale PC protection, please install the UPS monitoring software.

Operation

Buttons function

LED indicator light and LCD display screen

LED INDICATOR:
There are 4 LED indicator lights designed on the front panel, showing the UPS running status.

LCD SCREEN:

Warning

Main unit operation

Start Under Main Supply Mode

1. Confirm Iha system wiring and long-run machine battery cabinet voltage is right connected, then switch battery cabinet breaker to (this operation only adapts lo long-run machine)

2. Switch mail supply breaker to , then Iha inner power of UPS will auto-started, fan rotating, UPS entering initialize mode. Seconds later, UPS will run in bypass mode and output.
   Remarks: When UPS is running under bypass mode and supply power for load through the bypass, the load is not completely protected by UPS, only with the UPS started and running under main supply mode, Iha load can be completely protected. To better protect your facility, please start your UPS, and the detailed operating instruction is as low:

3. Press for over 1 second, and with hearing a ringing, UPS will start under main supply mode.

4. If there are any abnormal main supply input altar UPS started, the UPS will enter battery mode directly, to avoid interruption or power supply or load.
   Remark: The UPS will shut down when the battery run out of power in battery mode. Once the main supply recovers, UPS will restart and switch to the main supply mode.

Start Under Battery Mode

1. Please make sure the gallery cabinet breaker is selling
2. Press and hold the button for more than 1 second to turn on the UPS, and you will hear the buzzer.
3. Seconds later, UPS will access lo battery mode.

Connecting Daviess
Altar UPS started, please connect your device with UPS

1. First start UPS than start devices: LCD panel will show current load
2. Before connecting any inductive load like a printer, please calculate surge current, and make sure UPS capacity is sufficient to support all loads, causing such inductive loads to have high power dissipation.
3. Whan UPS is overloaded, the Iha buzzer will ring twice a second. Now please reduce that load and keep an 80% load rate or below, to keep the system running safely.
4. Whan UPS is overloaded, please erased some load and keep a total load under 80% load rate to avoid overload keeping the system safe.
5. Under the main supply mode, if overload happens over a certain time (refer to specification), UPS will switch to bypass mode. Once overload is erased, UPS will switch back to the main supply mode. If overload happens that Limas in hair an hour, UPS will be locked under bypass mode, now need lo press the start bullion restart UPS to access to main supply mode. Ir overload happens over a certain lime under main supply mode (rarer lo specification), UPS will display really.

Battery charging

1. When UPS is connected to the main supply, the battery will be charged automatically both under main supply mode or bypass mode, and the battery will keep floating charge once filled.
2. It’s suggested to charge the battery for 10 hours before using or the backup time may be shorter than expected.
3. The charging current can be adjusted through an LCD screen or software, the setting range for long-run machines is 0.5A-6A, a standard machine is 0.5A-2A, please set the right charging current according to our battery specification.

Battery Mode Operation

1. Under battery mode, the buzzer rings differently according to battery remaining capacity: when battery remaining capacity is over 25%, the buzzer rings 1 time/4 seconds; when capacity is down to waring level, the buzzer rings 1 time/second indicating UPS battery is low to shut down automatically. In the latter situation, the user could erase some inessential load to extend backup time. If there’s no inessential load to be erased, please save data and shut down major load quickly, or the user may face data loss or load-off risk.
2. Under battery mode, the user could press to silence the ringing noise.
3. Long-run machine backup time depends on external battery capacity.
4. Battery backup time varies according to a different environment, temperature, and different load.
5. When backup time sets at 16.5 hours (Default), altar UPS suppling by a battery with 16.5hs, UPS would shut down automatically to protect the battery. The battery protection can be set to start or shut through an LCD panel. (Operation refer to <3-7 LCD salting>).

Battery Self-checking

1. Under Iha main supply/CVCF mode, press the button to enter battery self-checking status.
2. Users can also use battery monitor software to set battery self-checking execution.

Shutdown in mains mode

1. Prass button over 1 second, Iha buzzer would ring one time, then the inverter would shut down, UPS switch to bypass mode.
   Remark 1: If UPS is sat output through the bypass, even UPS inverter shut down, the main supply would output through bypass directly.
   Remark 2: Ir UPS is supplied by bypass when shut down, once the main supply powers off, the load connected would risk or power off also.

2. Under bypass mode, the UPS output voltage remains on, only if the input breaker shuts down, the LED light offs a second later, and the UPS is completely shut down.

Shut down under battery mode
Press button over 1 second under battery mode, the buzzer will ring once, and the UPS will shut down all power input and output

Mute buner

1. Press the button over 1 second will access mute mode (refer to 3-3). Re-press button to cancel.
2. The alarm ring cannot be muted.

Opera lion under alarm ringing

1. When LED indicator light flicks and buzzer rings, it means fault happens with UPS running. Users could find the fault code on the LCD panel and solve the problem according to chapter 4 detailed operation instructions.
2. The alarm cannot be shut down before the fault is erased in some cases. {Please refer to 3-3 for more details)

Operation under fault mode

1. When LED indicator light flicks and buzzer rings, it means a serious fault happens. Users can find the fault code and solve the problem according to chapter 4 detailed operation instructions.
2. When a fault happens, please check the load, wiring, ventilation, main supply, and battery carefully. Please don’t try to restart UPS before the problem solved. If a user can’t find our reason, please contact after-sales or professional maintenance staff.
3. In Any emergency, please break the main supply, external battery, and output to avoid any extended risk

Battery Unit Number Alteration ( apply to related machines )

1. This step can only be operated by professional electricians.
2. Shut down UPS before operating.
3. Break the input breaker first and then break the battery breaker.
4. Take off the cover and adjust the needle (CN1) to set the battery unit number.
5. Please set the battery unit number carefully and put back the cover.
6. Close battery breaker then closes input breaker, UPS will access to bypass mode then.
   Remark: The black block refers to a mini jumper

LCD Display abbreviation

LCD Setting
Which of the following parameters can be set for the UPS

1. Paramotor 1: The set item number, please set according to the below diagram.
2. Parameters 2&3: Set value for each item
3. Remark: Please press “UP” or “DOWN” to select an item or value

**Parameter 1: Related Setting Items

**

Remark: Y means an item can be set under related mode.

1. Output voltage
2. Output frequency
3. Bypass voltage range
4. Bypass frequency range
5. Bypass mode setup
6. Battery back-up time setup
7. Battery voltage calibration
8. Charger voltage calibration
9. Inverter voltage calibration
10. Max. charging current setup
11. Battery capacity and battery group setup
12. Discharging time calibration

Running mode/ status description

Error Code

Warning instructions

Troubleshooting

When UPS system bo abnormal working, please try to solve problems according to the following.

Storage, maintenance, and warranty

Storage
Before storing this product, first please charge 7 hours. And it should be stored by an upright way in a dry place. During the storage, please carry out the charging maintenance as the following sheet.

Maintenance

• UPS system using the dangerous voltage only qualified maintainer able to repair.
• Eloctrocution can occur. Evon shut off tho main power, though tho UPS system inner modulo was still connected with the battery
• Do any service or maintenance, shut off tho battery at first, and confirm that thoro is no dangerous voltage in both ends of the bus capacitor.
• Only ascendants who be fully familiar with the battery and equipped with protective measures can do or supervise the replacement of the battery. An unauthorized person must stay far away from it.
• Electrocution can occur. Battery wiring and AC input be non-isolated. Maybe exist a dangerous voltage between the battery terminal and grounding.
• The battery maybe causes an electric shock, which occurs in the short circuit big current. Before maintenance, please take off the watch, ring, and other metal materials, and use tools with insulated handles and shank during the maintenance.
• When replacing the battery, please install the same quantity and specification.
• Do not throw the battery into the fire, or maybe occur an explosion. The obsolete gallery should be disposed of according to the local regulation.
• Do not disassemble and damage the battery, ir the battery’s electrolyte leak, will make hurt your skin and eyes, and even maybe bring toxicity.
• Could only change the Iha fuse with the same type and amperage, to avoid fire.
• Laypeople cannot disassemble the UPS system

Warranty

Company promise: since the date of purchase, provide two years of warranty service

• Depending on distributors effectively certifying for warranty.
• Depend on the machine’s production sequence number for warranty.
• During the warranty period, transport costs shall be borne by the user. If the machine fails, please contact the nearest service branch and distributor. As this product user, you can have the following service:
• Two years National Joint Warranty

The following situations are not covered under warranty:

• Beyond the warranty time;
• Sequence number be changed and lost;
• Capacity be in normal drop or outer damage for storage battery;
• The fault and damage by transportation, movement, careless after the purchase;
• The damage caused by the natural and man-made disasters of force majeure

The failure is caused by power supply conditions or a site environments that be not according to the UPS electrical specification.

Product Specification

• At CVCF mode, the electricity will be reduced to 60%; when the output voltage is set up to 208VAC, the electricity will be reduced to 80%.
• If UPS is installed, and for an environment of more than above 1000meters altitude, the output power should be reduced by 1 % per 1 DO meters in computation.
• The specification is subject to change without notice, please forgive.

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