NUMERIC Digi2000HR-V Suitable Protecting High Performance Electronic User Manual

NUMERIC Digi2000HR-V Suitable Protecting High Performance Electronic

Specifications

• Brand: Numeric UPS
• Model: Not specified
• Power Source: New Energy
• Website: www.numericups.com

Product Usage Instructions
Powering On the Device

1. Connect the device to a power source using the provided cable.
2. Press the power button located on the device to turn it on.
3. Wait for the device to boot up and be ready for use.

Charging the Device

1. Plug the device into a power outlet using the included charger.
2. Allow the device to charge fully before first-time use.
3. Ensure the charging indicator light shows a full charge before unplugging.

Shutting Down the Device

1. Save any ongoing work on the device.
2. Press and hold the power button until the device shuts down completely.
3. Disconnect the device from the power source once it is powered off.

Frequently Asked Questions (FAQ)
Q: How do I contact Numeric UPS customer support?
A: You can reach out to Numeric UPS customer care via email at [email protected] or by phone at 0484-3103266 / 4723266.

CONGRATULATIONS!

We are delighted to welcome you to our family of customers. Thank you for choosing Numeric as your reliable power solution partner, 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 contains detailed instructions on how to use, install and operate this product.

Disclaimer
The contents of this manual are bound to change without prior notice. We have exercised reasonable care to give you an error-free manual. Numeric disclaims liability for any inaccuracies or omissions that may have occurred. If you find information in this manual that is incorrect, misleading or incomplete, we would appreciate your comments and suggestions. Before you begin the installation of the product, please read this manual thoroughly. The warranty of this product is null and void, if the product is abused/misused.

INTRODUCTION

This UPS is a compact unit which combines both the benefits of UPS and inverter for long-time operation. It can accept input voltage over a wide range and provide stable and pure power source to the connected devices such as personal computers, monitor and other precious 3C products.

• Simulated sine wave output
• Excellent microprocessor control guarantees high reliability
• Boost and buck AVR for voltage stabilization
• Selectable charging current
• Auto restart while AC is recovering
• Off-mode charging
• Cold start function

IMPORTANT SAFETY INSTRUCTIONS

Save these instructions: This manual contains important instructions for this UPS that should be followed during installation and maintenance of the UPS and batteries.

• CAUTION! Do not drop a metal tool on the batteries. It could spark or short-circuit the batteries and could cause an explosion.
• CAUTION! Remove personal metal items such as rings, bracelets, necklaces and watches when working with batteries. Batteries can produce a short-circuit current high enough to melt metal, and could cause severe burns.
• CAUTION! Avoid touching eyes while working near batteries.
• CAUTION! Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing or eyes.
• CAUTION! NEVER smoke or allow a spark or flame in vicinity of a battery.
• CAUTION! If a remote or automatic generator start system is used, disable the automatic starting circuit or disconnect the generator to prevent accident during servicing.
• CAUTION! The unit is designed for indoor use. Do not expose this unit to rain, snow or liquids of any type.
• CAUTION! To reduce risk of injury, only use qualified batteries from qualified distributors or manufacturers. Any unqualified batteries may cause damage and injury. Do NOT use old or overdue batteries. Please check the battery type and date code before installation to avoid damage and injury.
• WARNING! It’s very important for system safety and efficient operation to use appropriate external battery cable. To reduce risk of injury, external battery cables should be UL-certified and rated for 75° C or higher. And do not use copper cables less than 10AWG. Check the external battery cable reference table according to system requirements.

Table 1: Minimum Recommended Battery Cable Size versus Length

• CAUTION! Do not disassemble the unit. Contact with the qualified service center when service or repair is required.
• WARNING! Provide ventilation to outdoors from the battery compartment. The battery enclosure should be designed to prevent the accumulation and concentration of hydrogen gas at the top of the compartment.
• CAUTION! Use insulated tools to reduce the chance of short-circuit when installing or working with the inverter, the batteries, or other equipment attached to this unit.
• CAUTION! For battery installation and maintenance, read the battery manufacturer’s installation and maintenance instructions prior to operating.

SYSTEM DESCRIPTION

1. Power Switch
2. AC Mode: green lighting
3. Battery Mode: yellow flashing
4. Fault: red lighting

Back panel

1. AC input
2. Output receptacles
3. Circuit breaker
4. External battery terminal

INSTALLATION AND OPERATION

1. Inspection

NOTE: Before installation, please inspect the unit.
Be sure that nothing inside the package is damaged.

Checking Package Contents
You should receive the following items inside the package

• UPS unit
• User manual

Connect External Battery

1. Step 1- Install a DC Breaker in a positive battery line. The rating of the DC Breaker must be
   according to the inverter·s battery current (50 Amp). Keep the DC breaker off. [see Fig. 1)

2. Step 2- Connect battery cables to the terminals of the battery.
   Note: For user operation safety, we strongly recommend that you should use tapes to isolate the battery terminals before operating the unit.

3. Single Battery Connection (Refer to Fig. 1 ):
   When using a single battery, its voltage must be equal to the Nominal DC Voltage of the unit (See Table 2 below).

4. Multiple Batteries in Series Connection (Refer to Fig. 2):
   All batteries must be equal in voltage and amp hour capacity. The sum of their voltages must be equal to the Nominal DC Voltage of the unit.

5. Multiple Batteries in Parallel Connection (Refer to Fig. 3):
   Each battery’s voltage must be equal to the Nominal DC Voltage of the unit.

6. Step 3- Ensure that the polarity of battery side and the unit correct.
   Positive pole (Red) of the battery to the positive terminal (+) of the unit.
   Negative pole (Black) of battery to the negative terminal 1-1 of the unit.

7. Step 4- Put the covers back to the external battery terminals.

8. Step 5- Take the DC breaker on.

Connect to Utility and Charge
Plug in the AC input cord to the wall outlet. The unit will automatically charge the connected external battery even though the unit is off.
Note: Circuit Breaker rating of the Branch Circuit supplied from the Mains Input panel sizing must be 20A/250Vac in accordance with National Electrical Codes and Standards as per schematic. [Based on N.E.C NFPA 70 -2014; Reference: Article 240)

Connect to Device
Simply plug devices to battery-supplied sockets. During power failure, it will provide continuous power to connected devices.

SPECIFICATIONS

*Product specifications are subject to change without further notice

TROUBLE SHOOTING

Use the table below to solve minor problems.

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

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