NXT POWER 10KVA UPS Battery Cabinet Installation Guide
- July 27, 2024
- NXT POWER
Table of Contents
NXT POWER 10KVA UPS Battery Cabinet
Important Safety
SAVE THESE INSTRUCTIONS
This manual contains important safety instructions. Read all safety,
installation, and operating instructions before installing the Battery Bank.
This manual contains important instructions that should be followed during
installation and maintenance of the battery bank and batteries.
An Important Notice
-
Make sure the battery bank is installed within the proper environment as specified. (0~40°C/ 32~104°F and 30-90% non-condensing humidity)
-
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, or high-salt environments.
-
The warranty for this battery bank will be void if water or other liquid is spilled or poured directly onto the battery bank. Similarly, we do not warrant any damage to the battery bank if foreign objects are deliberately or accidentally inserted into the battery bank enclosure.
-
The batteries will self-discharge if the system is unused for some time. It should be recharged every 2-3 months if unused. If this is not done, then the warranty will be null and void. During normal operation, the batteries will be automatically maintained in charged condition.
-
External battery cabinets supplied by others to be installed with the Vanguard UPS shall have adequate installation instructions that define cable sizes for connection to the UPS. Installation instructions for the battery bank shall be provided by the battery manufacturer.
-
To avoid the risk of electrical shock, turn off the Vanguard UPS and disconnect all of the AC and DC power sources before servicing the battery.
-
Do not disconnect the battery connectors under load under any circumstances.
-
Battery replacement and external battery cabinet installation shall be handled by a qualified SERVICE PERSONNEL only.
-
Connection to the Vanguard External Battery shall be made by a qualified SERVICE PERSONNEL only.
-
Installation or replacement of batteries must be located in a SERVICE ACCESS AREA:
The service manual shall include the following instructions for battery replacement and disposal:- Servicing of batteries should be performed or supervised by qualified personnel knowledgeable about batteries and the required precautions.
- When replacing batteries, replace them with the same type and number of batteries or battery packs.
- CAUTION: Do not dispose of batteries in a fire. The batteries may explode.
- CAUTION: Do not open or mutilate batteries. Released electrolytes are an armful to the skin and eyes. It may be toxic.
- CAUTION: A battery presents the risk of electrical shock and high short-circuit current. Contact with any part of a grounded battery can result in electrical shock.
The following precautions must be observed when installing or servicing batteries:
- Remove watches, rings, or other personal metal objects.
- Use tools with insulated handles.
- Wear rubber gloves and boots.
- Do not lay tools or metal parts on top of batteries.
- Disconnect the charging source and load before installing or maintaining the battery.
- Remove battery grounds during installation and maintenance to reduce the likelihood of shock. Remove the connection from the ground if any part of the battery is determined to be grounded.
Note: This equipment has been tested and found to comply with the limits for a Class A digital device, according to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used under the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
WARNING: This is a category C2 UPS product. In a residential environment, this product may cause radio interference, in which case the user may be required to take additional measures.
Introduction to the Rear View
Rear View Descriptions
- Fuse holder
- To UPS Battery Terminals
Installation and Operation
Note: The packing condition and the external surfaces of the cardboard should be inspected carefully before installation. Retain the packing material for future use.
Unpacking
- Remove the Vanguard battery bank out of the PE foam.
- Remove the packing materials. And unscrew the fastening rail kits on the front and rear sides
Note: The battery bank with batteries is very heavy, be cautious when unpacking and lifting the unit to avoid injury. And stacker must be used when moving.
Standard Package includes
The Vanguard battery bank if shipped without the internal batteries installed,
follow the procedures outlines below. IF THE BANK IS SHIPPED WITH BATTERIES,
SKIP THIS SECTION AND PROCEED TO 3.8
- User Manual
- Accessories Kits as below:
Battery Quantity
Battery table below：
| UPS Model No. | Number of Battery (pcs) | Max. strings of battery |
|---|
7AH/9AH
Vanguard UL 10D
| 20| 5
18| 5
16| 5
Vanguard UL 15D
| 20| 5
18| 5
16| 5
Vanguard UL 20D| 20| 5
18| 5
IMPORTANT: It is very important to identify the VDC rating of the UPS so that the above table can be used to correctly install the quantity of batteries required. Failure t do so, will cause damage to the batteries and also void all warranties.
Selecting Installation Position
It is necessary to select a proper environment to install the battery bank. To
minimize the possibility of damage to the battery bank and extend the life of
the batteries. Please follow the instructions below:
- Keep at least 20cm(8 inches) clearance from the rear panel of the battery bank from the wall or other obstructions.
- Do not block the airflow to the ventilation openings of the unit.
- Please ensure the installation sites’ environmental conditions are by the battery bank working specifications to avoid overheating and excessive moisture.
- Do not place the battery bank in a dusty or corrosive environment or near any flammable objects.
- This battery bank is not designed for outdoor use.
Installation of Accesories
Installing The Battery
- STEP1：Remove the right/left side panel.
- STEP2：To install the battery in the battery bank. (Please refer to Appendix).
- STEP3：Install the battery guardrail.
- STEP4：Using nylon rivet to fix mylar film.
- STEP5：Connect Anderson terminal.
- STEP6：Install the fuse into the fuse holder.
- STEP7：Measure the voltage of the terminal block to ensure the battery connections are correct.
- STEP8：Install the right/left side panel.
Battery Replacement
- STEP1：Disconnect the fuse holder.
- STEP2：Remove the right/left side panel.
- STEP3：Disconnect Anderson terminal.
- STEP4：Remove the battery guardrail.
- STEP5：Disconnect battery cable and take the battery out of the battery bank.
Wiring of Vanguard UPS and Battery Bank
Storage Instructions
For extended storage in a moderate climate(-15 to +30 °C / +5 to +86 °F), the
batteries should be charged for 12 hours every 6 months by connecting a DC
charger rated for the correct DC voltage. Verify the VDC indicated on the rear
of the battery bank. Repeat this every 3 months under high temperature (+30 to
+45 °C / +86 to +113 °F) environment.
Specifications
- 7AH/9AH
Battery bank
UPS Capacity
| 10kVA/
15kVA/
| 10kVA/
15kVA/
20kVA/
| 10kVA/
15kVA/
20kVA/
Voltage Rating| ±96VDC| ±108VDC| ±120VDC
Battery Capacity| 7AH
9AH
| 7AH
9AH
| 7AH
9AH
Battery Quantity (pcs)| 80
(16×5)
| 90
(18×5)
| 100
(20×5)
Dimensions (WxHxD, mm/inch)| 260x890x850 mm 10.24×35.04×33.46 inch
Weight (kg/lb)
| W/O| 49.5 kg
109.12 lb
With 7AH
2.2 kg
4.85 lb
| 225.5 kg
497.12 lb
| 247.5 kg
545.6 lb
| 269.5 kg
594.12 lb
With 9AH
2.4 kg
5.29 lb
| 236.7 kg
521.8 lb
| 251.1 kg
553.5 lb
| 265.5 kg
585.3 lb
Operation Environment| 0~40°C / 32~104℉, 30-90%RH non-condensing
Appendix
Battery Bank Descriptions
Battery bank has 5 shelves. For 7AH/9AH, 10 batteries can be placed in one
shelf. as below:
- Connection Cable to Battery The internal wiring diagram, as below:
Cable#| Description
---|---
5040| Positive battery cable
6092| Negative battery cable
5810| Neutral battery cable
0544| Battery connection cable
6398| Neutral battery connection cable
Battery (7AH/9AH) internal wiring diagram
