NUMERIC Valura 1-3 kVA In Built Battery Installation Guide

NUMERIC Valura 1-3 kVA In Built Battery

Specifications:

• Product Name: Valura
• Capacity: 1-3 kVA
• Battery: In-built

Product Usage Instructions:

Important Safety Warning
Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and carefully read the following instructions before installing the unit. Do not  operate this unit before reading through all safety information and operating instructions carefully.

Transportation
Ensure safe transportation of the unit to prevent damage.

Preparation
Inspect the unit before installation to ensure no damage.

Installation
Follow the installation guidelines provided below.

Operation
Follow the operational instructions provided below.

Maintenance, service and faults
Refer to the maintenance section for information on servicing and handling faults.

Installation and Setup

Rear Panel View
View and understand the layout of the rear panel for connection purposes.

Operating Principle
Understand the operating principle of the UPS as detailed in the manual.

Setup the UPS

1. Step 1: UPS Input Connection – Plug into a grounded receptacle.
2. Step 2: Communication Connection – Connect communication cables for monitoring and shutdown options.
3. Step 3: Turn on the UPS – Press the ON/Mute button for two seconds to power on.
4. Step 4: Install Software – Install monitoring software for full configuration.

FAQ:

• Q: Can I use extension cords for connecting the UPS?
  A: It is advised to avoid using extension cords for connecting the UPS. Please plug it directly into a grounded receptacle.

• Q: What should I do if I encounter a fault code on the UPS?
  A: Refer to the faults reference code section in the manual to troubleshoot and resolve any issues indicated by fault codes.

PREFACE.
Congratulations, we are delighted to welcome you to our family of customers. Thank you for choosing Numeric as your power backup solution provider. You now have access to our widest network of 250+ service centers in the country.
Since 1984, Numeric has been enabling its clients to optimize their business with top notch power solutions that promise seamless and clean power with controlled environmental footprints.
We look forward to your continued patronage in the years to come!
This manual provides general information regarding installation and operation of Valura.
Valura from Numeric is a true online double conversion UPS available from 1-3kVA with built-in batteries.

Important Safety Warning

Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and carefully read the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully.

Transportation
Please transport the UPS system only in the original package to protect against shock and impact.

Preparation

• Condensation may occur if the UPS system is moved directly from cold to warm environment. The UPS system must be absolutely dry before being installed. Please allow at least two hours for the UPS system to acclimate to the environment.
• Do not install the UPS system near water or in moist environments.
• Do not install the UPS system where it would be exposed to direct sunlight or near a heater.
• Do not block ventilation holes in the UPS housing.

Installation

• Do not connect appliances or devices which would overload the UPS system (e.g. laser printers) to the UPS output sockets.
• Place cables in such a way that no one can step on or trip over them.
• Do not connect domestic appliances such as hair dryers to UPS output sockets.
• The UPS can be operated by any individuals with no previous experience.
• Connect the UPS system only to an earthed shockproof outlet which must be easily accessible and close to the UPS system.
• Please use only VDE-tested, ISI-marked mains cable (e.g. the mains cable of your computer) to connect the UPS system to the building wiring outlet (shockproof outlet).
• Please use only VDE-tested, ISI-marked power cables to connect the loads to the UPS system.
• When installing the equipment, it should ensure that the sum of the leakage current of the UPS and the connected devices does not exceed 3.5mA.
• UPS is designed for linear load applications.

Operation

• Do not disconnect the mains cable on the UPS system or the building wiring outlet (shockproof socket outlet) during operations since this would cancel the protective earthing of the UPS system and of all connected loads.
• The UPS system features its own, internal current source (batteries). The UPS output sockets or output terminals block may be electrically live even if the UPS system is not connected to the building wiring outlet.
• In order to fully disconnect the UPS system, first press the OFF/Enter button to disconnect the mains.
• Ensure that no fluids or other foreign objects enter the inside of the UPS system.

Maintenance, service and faults

• The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified maintenance personnel.
• CAUTION – risk of electric shock. Even after the unit is disconnected from the mains (building wiring outlet), components inside the UPS system are still connected to the battery and electrically live and dangerous.
• Before carrying out any kind of service and/or maintenance, disconnect the batteries and verify that no current is present, and no hazardous voltage exists in the terminals of high capability capacitor such as BUS-capacitors.
• Only personnel who adequately familiar with batteries and with the required precautionary measures may replace batteries and supervise operations. Unauthorized persons must be kept well away from the batteries.
• CAUTION – risk of electric shock. The battery circuit is not isolated from the input voltage. Hazardous voltages may occur between the battery terminals and the ground. Before touching, please verify that no voltage is present.
• Batteries may cause electric shock and have a high short circuit current. Please take the precautionary measures specified below and any other measures necessary when working with batteries:
  • Remove wristwatches, rings and other metal objects.
  • Use only tools with insulated grips and handles.
• When changing batteries, install the same number and same type of batteries.
• Do not attempt to dispose of batteries by burning them. This could cause battery explosion.
• Do not open or destroy batteries. The escaping electrolyte can cause injury to the skin and eyes and may be toxic.
• Please replace the fuse only with the same type and amperage in order to avoid fire hazards.
• Do not dismantle the UPS system.
• Connect UPS to short circuit protected building wiring.
• The UPS system has internal fuses on both DC & AC inputs. Those devices do not protect the upstream cables connected to DC & AC inputs and upstream breakers or fuses shall be set up in accordance with AC & DC wires ratings to meet the local national electrical code standard.
• WARNING : This is a category C2 UPS product. In a residential environment, this product may cause radio interference, in which case the user many be required to take additional measures. (only for 220/230/240 VAC system)

Installation and setup

NOTE : Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use.

Rear panel view

1. AC input
2. Input circuit breaker
3. USB communication port
4. RS-232 communication port
5. SNMP intelligent slot (option)
6. Output receptacles
7. Output terminal

Operating principle
The operating principle of the UPS is shown as below.

Step 1 UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords.

Step 2 UPS output connection

• For socket-type outputs, simply connect devices to the outlets.
• For terminal-type input or outputs, please follow below steps for the wiring configuration:
  • Remove the small cover of the terminal block.
  • Suggest using AWG14 or 2.1mm 2 power cords.
  • Upon completion of the wiring configuration, please check whether the wires are securely affixed.
  • Put the small cover back to the rear panel.

Step 3 Communication connection

Communication port:

To allow for unattended UPS shutdown/start-up and status monitoring, connect one end of the communication cable to the USB/RS-232 port and the other to the communication port of your PC. With the monitoring software installed, you can schedule UPS shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card. When installing either SNMP or AS400 card in the UPS, it will provide advanced communication and monitoring options.
PS. USB port and RS-232 port can’t work at the same time.

Step 4 Turn on the UPS
Press the ON/Mute button on the front panel for two seconds to power on the UPS.

Note : The battery charges fully during the first five hours of normal operation. Do not expect full battery run capability during this initial charge period.

Step 5 Install software
For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown. You may insert provided CD into CD-ROM to install the monitoring software.

1. Follow the on-screen instructions to install the software.
2. When your computer restarts, the monitoring software will appear as an orange plug icon located in the system tray, near the clock.

Battery replacement

NOTICE : This UPS is equipped with internal batteries and user can replace the batteries with shutting down the UPS and connected loads.
Replacement is a safe procedure, isolated from electrical hazards.

CAUTION!! Consider all warnings, cautions, and notes before replacing batteries.
Note : Upon battery disconnection, equipment is not protected from power outages.

wires and screws tightness

Operations

Button operation

Button
ON/Mute Button| Function

• Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS.
• Mute the alarm: When the UPS is on battery mode, press and hold this button for at least 5 seconds to disable or enable the alarm system. But it’s not applied to the situations when warnings or errors occur.
• Up key: Press this button to display previous selection in UPS setting mode.
• Switch to UPS self-test mode: Press and hold ON/Mute button for 5 seconds to enter UPS self-testing while in AC mode, ECO mode, or converter mode.

---|---
OFF/Enter Button|

• Turn off the UPS: Press and hold this button for at least 2 seconds to turn off the UPS. The UPS will enter standby mode under normal power conditions or transfer to Bypass mode if the Bypass enable setting is activated by pressing this button.
• Confirm selection key: Press this button to confirm selection in UPS setting mode.

Select Button|

• Switch LCD message: Press this button to change the LCD message for input voltage, input frequency, battery voltage, output voltage and output frequency. It will return back to default display when pausing for 10 seconds.
• Setting mode: Press and hold this button for 5 seconds to enter UPS setting mode when UPS is in standby mode or bypass mode.
• Down key: Press this button to display next selection in UPS setting mode.

ON/Mute + Select Button|

• Switch to bypass mode: When the main power is normal, press ON/Mute and Select buttons simultaneously for 5 seconds. Then UPS will enter the bypass mode. This action will be ineffective when the input voltage is out of acceptable range.

LCD Panel

Audible Alarm

• Battery Mode Sounding every 4 seconds
• Low Battery Sounding every second
• Overload Sounding twice every second
• Fault Continuously sounding
• Bypass Mode Sounding every 10 seconds

LCD display wordings index

UPS Setting

There are three parameters to set up the UPS.

Parameter 1:
It’s for program alternatives.
Refer to below table. Parameter 2 and parameter 3 are the setting options or values for each program.

Output voltage setting

For 200/208/220/230/240 VAC models, you may choose the following output voltage:

200 : presents output voltage is 200Vac 208 : presents output voltage is 208Vac 220 : presents output voltage is 220Vac

230 : presents output voltage is 230Vac (Default)

240 : presents output voltage is 240Vac

Frequency Converter enable/disable

following two options:

CF ENA : converter mode enable

CF DIS : converter mode disable (Default)

Output frequency setting

You may set the initial frequency on battery mode:

BAT 50: presents output frequency is 50Hz

BAT 60: presents output frequency is 60Hz

If converter mode is enabled, you may choose the following output frequency:

CF 50: presents output frequency is 50Hz

CF 60: presents output frequency is 60Hz

ECO enable/disable

following two options: ENA : ECO mode enable

DIS : ECO mode disable (Default)

ECO voltage range setting

point for ECO mode by pressing Down key or Up key.

HLS: High loss voltage in ECO mode in Parameter 2.

For 200/208/220/230/240 VAC models, the setting range in parameter 3 is from +7V to +24V of the nominal voltage. (Default: +12V)

LLS: Low loss voltage in ECO mode in Parameter 2.

For 200/208/220/230/240 VAC models, the setting range in parameter 3 is from -7V to -24V of the nominal voltage. (Default: -12V)

Bypass enable/disable when UPS is off

following two options:

ENA : Bypass enable

DIS : Bypass disable (Default)

Bypass voltage range setting

point and acceptable low voltage point for Bypass mode by pressing the Down key or Up key.

HLS: Bypass high voltage point

For 200/208/220/230/240 VAC models:

230-264: setting the high voltage point in parameter 3 from 230Vac to 264Vac. (Default: 264Vac)

LLS: Bypass low voltage point

For 200/208/220/230/240 VAC models:

170-220: setting the low voltage point in parameter 3 from 170Vac to 220Vac. (Default: 170Vac)

Autonomy limitation setting

outlets.

0-999: setting the backup time in minutes from 0-999 for general outlets on battery mode.

0: When setting as “0”, the backup time will be only 10 seconds.

999: When setting as “999”, the backup time setting will be disabled. (Default)

Total battery AH

7-999: setting the total battery capacity from 7 to 999. Please set up this figure if external battery pack is connected.

If the UPS is standard model, the default setting is 9AH.

00: Exit setting

Operating Mode Description

Faults Reference Code

Fault event| Fault code| Icon| Fault event| Fault code| Icon
---|---|---|---|---|---
Bus start fail| 01| x| Inverter output short| 14|
Bus over| 02| x| Battery voltage too high| 27|
Bus under| 03| x| Battery voltage too low| 28|
Bus unbalance| 04| x| Over temperature| 41| x
Inverter soft start failure| 11| x| Overload| 43|
Inverter voltage high| 12| x| Charger failure| 45| x
Inverter voltage Low| 13| x| |

Warning indicator

Troubleshooting

If the UPS system does not operate correctly, please solve the problem by using the table below.

the mains.
The AC input is connected to the UPS output.| Plug AC input power cord to AC input correctly.
The icon and flashing on LCD display and alarm is sounding every second.| The external or internal battery is incorrectly connected.| Check if all batteries are connected well.
Fault code is shown as 27 and the icon  is lighting on LCD display and alarm is continuously sounding.| Battery voltage is too high or the charger is fault.| Contact your dealer.
Fault code is shown as 28 and the icon     is lighting on LCD display and alarm is continuously sounding.| Battery voltage is too low or the charger is fault.| Contact your dealer.
The icon  and  is flashing on LCD display and alarm is sounding twice every second.| UPS is overload| Remove excess loads from UPS output.
UPS is overloaded. Devices connected to the UPS are fed directly by the electrical network via the Bypass.| Remove excess loads from UPS output.
After repetitive overloads, the UPS is locked in the Bypass mode. Connected devices are fed directly by the mains.| Remove excess loads from UPS output first. Then shut down the UPS and restart it.
Fault code is shown as 43 and the icon     is lighting on LCD display and alarm is continuously sounding.| The UPS shut down automatically because of overload at the UPS output.| Remove excess loads from UPS output and restart it.
Fault code is shown as 14 and the icon  ****is lighting on LCD display and alarm is continuously sounding.| The UPS shut down automatically because short circuit occurs on the UPS output.| Check output wiring and if connected devices are in short circuit status.

If the problem persists, visit www.numericups.com to register your service request and contact our nearest after sales service department; or contact us.: 0484-3103266 / 4723266 with the below details:.

1. Model number, Serial number
2. Date on which the problem occurred
3. LCD/LED display status, Buzzer alarm status
4. Utility power condition, load type and capacity, environment temperature, ventilation condition
5. Other information for complete description of the problem

Storage and Maintenance

Operation
The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer.

Be sure to deliver the used battery to a recycling facility or ship it to your dealer in the replacement battery packing material.

Storage
Before storing, charge the UPS for 5 hours. Store the UPS covered and upright in a cool, dry location. During storage, recharge the battery in accordance with the following table:

Ref standard: ISO 14001:2015

• After unpacking the UPS, the removed packaging materials like polythene paper, thermocole/polyethylene, carton box, nylon belt, nylon thread shall be collected and disposed through authorized recycler.
• Batteries when found faulty/damaged must be handed over to identified authorized recycler or to Numeric, where it is disposed properly.
• Battery contains harmful metals and chemicals such as nickel-cadmium, alkaline, mercury, nickel-metal hydride and lead acid, which contaminates if it is not disposed properly.
• When batteries containing cadmium is thrown in fills, they will eventually dissolve and release the toxic substance which can seep into water supplies posing serious health hazards for the population/society. Hence, recycling of batteries will prevent pollution and saves resource.

Specifications

Tower (Inbuilt battery UPS)

INPUT
Phase| Single phase
Voltage range| Low line transfer| 160VAC/ 140VAC/ 120VAC/ 110VAC ±5% (Ambient temperature <35C) (based on load percentage 100% – 80 % / 80 % – 70 % / 70 – 60 % / 60 % – 0)
Low line comeback| 175VAC/ 155VAC/ 135VAC/ 125VAC ± 5 % (Ambient temperature <35C) (based on load percentage 100%-80 %/ 80%-70% /70-60%/ 60%-0)
High line transfer| 300 VAC ± 5 %
High line comeback| 290 VAC ± 5 %
Frequency range| 40Hz ~ 70 Hz
Power factor| ≧ 0.9 @ nominal voltage (input voltage)
OUTPUT
Output voltage| 200/208/220/230/240 VAC
AC voltage regulation| ±1% (Battery mode)
Frequency range| 47 ~ 53 Hz or 57 ~ 63 Hz (Synchronized range)
Frequency range (Battery mode)| 50 Hz ± 0.25 Hz or 60Hz ± 0.3 Hz
*** Overload| Ambient temperature <35C

105%~110%: UPS shuts down after 10 minutes in battery mode or transfers to bypass when the utility is normal

110%~130%: UPS shuts down after 1minute in battery mode or transfers to bypass when the utility is normal

130%: UPS shuts down after 3 seconds in battery mode or transfers to bypass when the utility is normal

Current crest ratio| 3:1
Harmonic distortion| ≦ 3 % THD (linear load); ≦ 6 % THD (non-linear load)
Transfer Time| AC mode to battery mode| Zero
Inverter to bypass| 4 ms (Typical)
Waveform (Battery mode)| Pure sinewave
BATTERY

Standard In-built battery model

| Battery Type| 12V-7AH/9AH
Number of batteries| 2| 4| 6
Battery voltage| 24VDC| 48VDC| 72VDC
Recharge time| 4 hours to recharge upto 90% capacity (Typical)
Charging current| 1.0 A (max.)
Charging voltage| 27.4 VDC ± 1%| 54.7 VDC ±1%| 82.1 VDC ±1%
PHYSICAL
Standard Model| Dimension D X W X H (in mm)| 282 X 145 X 220| 397 X 145 X 220| 421 X 190 X 318
Net Weight (kgs)| 9.8| 17| 26.2
ENVIRONMENT
Operation humidity| 20-90 % RH @ 0- 40°C (non-condensing)
Noise level| less than 50dBA @ 1 Meter
MANAGEMENT
Smart RS-232 or USB| Supports Windows® 2000/2003/XP/Vista/2008/7/8, Linux, Unix and MAC
Optional SNMP| Power management from SNMP manager and web browser

Note :
Derate capacity to 80% of capacity in Frequency converter mode or when the output voltage is adjusted to 200/208VAC. Product specifications are subject to change without further notice.

• Head Office
  10th Floor, Prestige Center Court, Office Block, Vijaya Forum Mall, 183, N.S.K Salai, Vadapalani,
  Chennai – 600 026.
  Phone: +91 44 4656 5555

Regional Offices

• New Delhi
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  Phone: +91 11 2699 0028

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  Phone : +91 44 3024 7236 / 200

Branch Offices

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11. Phone : +91 755 276 4202

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• Hyderabad
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  1st Floor, Survey no. 199,
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  Dinamalar Avenue,
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  Phone : +91 452 260 4555

Sales – enquiry.numeric@numericups.com
Service – support.numeric@numericups.com
Contact us.: 0484-3103266 / 4723266
www.numericups.com

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