nJoy CA0312GX-AZ (36 Vdc) User Manual

Thank You

Thank you for purchasing nJoy products. Please read this manual before using the product.

Focusing on quality at competitive prices, nJoy designs consumer products for a better and enjoyable way into the digital world.

The battery pack is a product that works only with an UPS. The battery pack will provide or extend the backup time of your UPS.

1. Package Contents

• Battery pack unit
• Rack mounting holders
• Tower mounting stand
• Battery connection cable
• User manual
• Warranty card

? NOTE: If any of the above package content is missing or is damaged, please contact the shop from where you have bought this product.

2. Product Overview

Front View

The front view shows the front panel of the battery pack, typically featuring ventilation grilles.

Back View

The back view reveals the unit's connectivity ports and controls:

• 1. DC breaker: An over-current protection breaker that allows for easy battery swapping. To switch batteries, move the breaker to the "[Off position]". If a second battery pack is connected, the DC voltage from the UPS will flow through without interruption to the subsequent battery bank(s).
• 2. DC connector: Connects to either the UPS or a second battery pack.

3. Important Safety Warnings

Please read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully!

Preparation

• This battery bank is connected to an UPS. Voltage will be present at the output terminals if the UPS is turned on, even if the input AC Mains is not available.
• Make sure that the AC Utility outlet is correctly grounded.
• Do not try to repair the unit yourself; contact your local supplier, or your warranty will be void.

Installation and connection warnings

• Use a certified input power cable with the correct plugs and sockets.
• To eliminate any overheating of the battery bank, keep all ventilation openings free from obstruction and do not place any foreign objects on top of the battery bank. Keep the battery bank at least 20 cm away from the wall.
• Make sure the battery bank is installed within the proper environment as specified: 0-40°C and 30-90% non-condensing humidity.

⚠️ Cautions regarding battery installation

• Do not install the battery bank under direct sunlight. Your warranty will be void if the batteries fail due to overheating.
• This battery bank is designed for indoor use only.
• This battery bank is not designed for use in dusty, corrosive, and salty environments.

Storage and maintenance

• The warranty for this battery bank will be void if water or other liquid is spilled or poured directly onto the battery bank. Similarly, warranty is void if any damage to the battery bank occurs due to foreign objects deliberately or accidentally inserted into the battery bank enclosure.
• The battery will discharge naturally if the system is unused for a period of time. It should be recharged every 2-3 months if unused; otherwise, the warranty will be void. During normal operation, the batteries will be automatically charged.
• Servicing of batteries should be performed or supervised by trained personnel only. When replacing batteries, replace with the same quantity, type, and capacity.
• The unit contains no user-serviceable parts. If the battery service life has been exceeded, the batteries must be replaced. In this case, please contact your dealer.

Other battery cautions

• Do not dispose of batteries in an open fire, as they may explode.
• Do not open or otherwise damage the batteries. The electrolyte from the batteries is toxic and harmful to the skin and eyes. Risk of electric shock! The battery circuit is not isolated from AC; hazardous voltage may exist between battery terminals and ground. Test before touching with bare hands.
• A battery can present a risk of electrical shock and high short circuit current.

4. Installation

? 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.

A. Rack-mount installation

To install in a rack:

1. First, attach the provided rack mounting holders to the battery pack.
2. Then, secure the battery pack onto the rack using screws.

B. Tower installation

For tower installation:

1. Attach the support holders to the battery pack to support it.
2. Place the battery pack upright in its desired location.

5. Connecting with UPS

Connect the battery pack to the UPS using the included cable. Refer to the diagram for specific connection points on both the UPS (e.g., 'INTELLIGENT SLOT', 'INPUT') and the battery pack.

6. Battery installation

If your battery pack is not installed with batteries, please follow the proper procedure to put the batteries inside the unit.

? NOTE: Ensure that the battery pack is disconnected from the UPS or other equipment before proceeding with the following operations.

The following precautions should be observed when working on batteries:

• Remove watches, rings, or other metal objects from your hands.
• Use only tools with insulated handles.
• Wear gloves and protective footwear.
• Do not place metal objects on top of batteries, as this might cause a short circuit.
• Disconnect charging sources prior to connecting or disconnecting battery terminals.
• Do not plug or unplug the battery connector if the UPS is operating in DC (discharging) mode.

Installation Steps:

1. Remove the upper and front covers in the indicated order.
2. Remove the front panel.
3. Remove the transparent box containing the batteries.
4. Open the box and arrange the three batteries inside. A dummy battery is included to secure the actual batteries in place.
5. Connect the batteries following the correct wiring order (red to positive, black to negative).
6. Close the battery box and reinsert it into its designated location. Repeat for any second transparent box.
7. Mount the front panel and connect the battery cables to the unit's cables.
8. Reassemble the upper and front covers.

Disposal of Old Electrical & Electronic Equipment

(Applicable in the European Union and other European countries with separate collection systems)

This symbol ♻️ on the product or on its packaging indicates that this product shall not be treated as household waste. Instead, it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment.

By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product.

The recycling of materials will help to conserve natural resources.

EU Declaration of Conformity

We, manufacturer/importer DAI-TECH SRL, 28 Popa Şapcă, 300057, Timișoara, Romania, declare that the product Model Name: CA0312GX-AZ (36 Vdc), Part Number: PWUP-BP06PBA-AZ01B, UPBPCA0312GX-AZ01B, is in conformity with CE (EC conformity marking).

Tested with the listed standards, the above-mentioned product was found in compliance with 2004/108/EC EMC Directive.

• EN 62040-2:2006
• IEC 61000-4-2:2001
• IEC 61000-4-3:2002
• IEC 6100-4-4:2004
• IEC 6100-4-5:2005
• IEC 6100-2-2:2002

And in conformity with RoHS (RoHS conformity marking) in accordance with 2011/65/EU Directive.

Date and location: Nov. 25, 2017, Timișoara

Stamp: DAI-TECH SRL ROMÂNIA

Signature and name: Tommy Lee