DELTA INX Series Single Phase UPS Amplon Family User Manual

DELTA INX Series Single Phase UPS Amplon Family

• www.deltapowersolutions.com

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This manual contains important instructions and warnings that you should follow during the installation, operation, storage and maintenance of this product. Failure to heed these instructions and warnings will void the warranty. Copyright © 2022 by Delta Electronics Inc. All Rights Reserved. All rights of this User Manual (“Manual”), including but not limited to the contents, information, and figures are solely owned and reserved by Delta Electronics Inc. (“Delta”). The Manual can only be applied to the operation or the use of this product. Any disposition, duplication, dissemination, reproduction, modification, translation, extraction, or usage of this Manual in whole or in part is prohibited without the prior written permission of Delta. Given that Delta will continuously improve and develop the product, changes may be made to the information in this Manual at any time without obligation to notify any person of such revision or changes. Delta will make all possible efforts to secure the accuracy and the integrity of this Manual. Delta disclaims any kinds or forms of warranty, guarantee, or undertaking, either expressly or implicitly, including but not limited to the completeness, faultlessness, accuracy, non-infringement, merchantability or fitness for a particular purpose of the Manual.

Important Safety Warnings

Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully 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 the environ-ment.
• 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 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.
• Please do not attached half-sinewave load or motor load to the UPS.
• 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 the 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, CE-marked mains cable (e.g. the mains cable of your computer) to connect the UPS system to the building wiring outlet (shock- proof outlet).
• Please use only VDE-tested, CE-marked power cables to connect the loads to the UPS system.
• When installing the equipment, it should ensure that the sum of the leakage cur-rent of the UPS and the connected devices does not exceed 3.5mA.

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.
• Prevent no fluids or other foreign objects from 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.

WARNING:
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 bat-teries and verify that no current is present and no hazardous voltage exists in the terminals of high capability capacitor such as BUS-capacitors.
• Only persons are adequately familiar with batteries and with the required pre-cautionary measures may replace batteries and supervise operations. Unauthor-ized persons must be kept well away from the batteries.

WARNING:
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 nec-essary 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. Escaping electrolyte can cause injury to the skin and eyes. It 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.

Packing List

6

| Screws and nuts (for Extended Runtime Model only)| ****

2 Sets

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

Standard Runtime Model

Extended Runtime Model

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

Setup the UPS

Step 1: Connect battery wires
If UPS is extended runtime model, please connect external batteries as below chart. Please refer to below chart to secure battery cable to the terminal with supplied screws and nuts.

Step 2: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension cords.

• The power cord is attached to the UPS. For the type of power cord, please refer to the table below.
  UPS| Type of Power Cord
  ---|---

Standard Runtime Model

| 1kVA| Plug 10A INDIA
2kVA| Plug 10A INDIA
3kVA| Plug 16A INDIA

Extended Runtime Model

| 1kVA| Plug 10A INDIA
2kVA| Plug 16A INDIA
3kVA| Plug 16A INDIA

Step 3: UPS output connection

• For socket-type outputs, simply connect devices to the outlets.
• For terminal-type outputs, please follow below steps for the wiring configuration:

1. Remove the small cover of the terminal block
2. Suggest using AWG12 ~ 10 or 3.3mm2 ~ 5.3mm2 power cords for 3kVA. Please also install a circuit breaker (40A) between the mains and AC input of the UPS in 3kVA for safety operation.
3. Upon completion of the wiring configuration, please check whether the wires are securely affixed.
4. Put the small cover back to the rear panel.

Step 4: Communication connection

To allow for unattended UPS shutdown/ start-up and status monitoring, connect the communication cable one end 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 mini slot perfect for Delta mini SNMP, Relay I/O, Modbus or TVSS cards (optional). When installing mini card in the UPS, it will provide advanced communication and monitoring options.

NOTE

1. The USB port and RS-232 port can’t work at the same time.
2. If you choose to use the USB port rather than RS-232 port, please install the USB driver software in your computer after connecting your computer to the UPS’s USB port. The software can be downloaded from http://www.deltapowersolutions.com/en-in/mcis/1kva-3kva-single-phase-ups-inx-series-downloads.php.

Step 5: 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 6: Install software
For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown. Please download the software from http://www.deltapowersolutions.com/en/mcis/software-center.php.

Operation

Button Operation

ON/ MUTE

Button

| Ÿ Turn on the UPS: Press and hold the ON/ MUTE button for at

least 2 seconds to turn on the UPS.

Ÿ Mute the alarm: When the UPS is in 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 warn- ings or errors occur.

Ÿ Up key: Press this button to display previous selection in UPS setting mode.

Ÿ Switch to UPS self-test mode: Press and hold this button for 5 seconds to enter UPS self-testing while in AC mode, ECO mode, or converter mode.

OFF/ ENTER

Button

| Ÿ Turn off the UPS: Press and hold this button at least 2 seconds to turn off the UPS. The UPS will switch to either standby mode or bypass mode according to your setting of bypass function. If you enable the bypass function, the UPS will transfer to bypass mode; if you disable the bypass function, the UPS will transfer to standby mode without any output. Please refer to 3.5 UPS Setting- 06: Bypass enable/ disable when the UPS is off.
Button| Function
---|---
 | Ÿ Confirm selection key: Press this button to confirm selection in

UPS setting mode.

SELECT

Button

| Ÿ Switch LCD message: Press this button to change the LCD message for input voltage, input frequency, battery voltage, out- put voltage and output frequency. It will return back to default display when pausing for 10 seconds.

Ÿ Setting mode: Press and hold this button for 5 seconds to enter UPS setting mode when the UPS is in standby mode or bypass mode.

Ÿ Down key: Press this button to display next selection in UPS setting mode.

ON/ MUTE

+ SELECT

Buttons

| Ÿ Switch to bypass mode: When the main power is normal, press the ON/ MUTE and SELECT buttons simultaneously for 5 sec- onds. Then the UPS will enter to bypass mode. This action will be ineffective when the input voltage is out of acceptable range.

LCD Panel

Audible Alarm

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

Parameter 3: Output voltage 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

Parameter 2 & 3: Enable or disable converter mode. You may choose the following two options.

• CF ENA: converter mode enable
• CF DIS: converter mode disable (Default)

Output frequency setting

Parameter 2 & 3: Output frequency setting. You may set the initial frequency in battery mode.

• BAT 50: presents output frequency 50Hz
• BAT 60: presents output frequency 60Hz

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

• CF 50: presents output frequency
• 50Hz CF 60: presents output frequency 60Hz

ECO enable/ disable

Parameter 3: Enable or disable ECO function. You may choose the following two options.

• ENA: ECO mode enable
• DIS: ECO mode disable (Default)

ECO voltage range setting

Parameter 2 & 3: Set the acceptable high voltage point and low voltage point for ECO mode by pressing the 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 the UPS is off

Parameter 3: Enable or disable bypass function. You may choose the following two options.

• ENA: Bypass enable
• DIS: Bypass disable (Default)

Bypass voltage range setting

Parameter 2 & 3: Set the acceptable high voltage 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

• Parameter 3: Set up backup time in battery mode for general outlets.
• 0 ~ 999: setting the backup time in minutes from 0 ~ 999 for general outlets in 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

Parameter 3: Set up total battery AH value of the UPS. (unit: 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 runtime model, the default setting is 9AH. If the UPS is extended runtime model, the default setting is 65AH.

Exit Setting

• Exit the setting mode.

Operating Mode Description

Online Mode
When the input voltage is within acceptable range, the UPS will provide pure and stable AC power to output. The UPS will also charge the battery in online mode.

ECO Mode
Energy saving mode:
When the input voltage is within voltage regulation range, the UPS will run in bypass mode to supply power to output for energy saving.

Frequency Converter Mode
When the input frequency is within 40 Hz to 70 Hz, the UPS can be set at a constant output frequency, 50 Hz or 60 Hz. The UPS will still charge batteries under this mode.

Battery Mode
When the input voltage is beyond the acceptable range or power failure occurs, the UPS will backup power from batteries and the alarm is sounding every 4 seconds.

Bypass Mode
When the input voltage is within acceptable range but the UPS is overloaded, the UPS will enter bypass mode or bypass mode can be set via the front panel. The alarm is sounding every 10 seconds.

Standby Mode
The UPS is powered off and there is no output, but the batteries can still be charged.

Faults Reference Code

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 the AC input power cord to the AC input correctly.
The icons  and  are flashing on the LCD display and the alarm is sounding every second.| The external or internal bat- teries are incorrectly con- nected.| Check if all batteries are connected well.
Fault code is shown as 27 or 28 and the icon batt.fauilt is lighting on the LCD display and the alarm is continuously sounding.| Battery voltage is too high/

low or the charger is fault.

| Contact your dealer.
The icons and over load are flashing on the LCD display and the alarm is sounding twice every second.| The UPS is overloaded.| Remove excess loads from the UPS output.
The UPS is overloaded. Devices connected to the UPS are fed directly by the electrical network via the bypass.| Remove excess loads from the UPS output.
After repetitive overloads, the UPS is locked in by- pass mode. Connected devices are fed directly by the mains.| Remove excess loads from the UPS output first. Then shut down the UPS and restart it.
Symptom| Possible Cause| Remedy
---|---|---
Fault code is shown as 43 and the icon  over load  is lighting on the LCD display and the alarm is continuously sounding.| The UPS shuts down auto- matically because of over- load at the UPS output.| Remove excess loads from the UPS output and restart it.
Fault code is shown as 14 and the icon short        is lighting on the LCD display and the alarm is continuously sounding.| The UPS shuts down au- tomatically because short circuit occurs on the UPS output.| Check output wir- ing and if connected devices are in short circuit status.
Fault code is shown as 01, 02, 03, 04, 11, 12,

13, 41 or 45 on the LCD display and the alarm is continuously sounding.

| An UPS internal fault has occurred. There are two possible results:

1.  The load is still supplied, but directly from AC power via bypass.

2.  The load is no longer supplied by the power.

| Contact your dealer.
Battery backup time is shorter than nominal value.| Batteries are not fully charged.| Charge the batteries for at least 5 hours and then check capac- ity. If the problem still persists, consult your dealer.
Batteries are damaged.| Contact your dealer to replace the batteries.

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 spent battery to a recycling facility or ship it to your dealer in the replacement battery packing material.

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

Storage Temperature| Recharge Frequency| Charging Duration
---|---|---
-25°C ~ 40°C| Every 3 months| 1 ~ 2 hours
40°C ~ 45°C| Every 2 months| 1 ~ 2 hours

Technical Specifications

Input
Voltage Range| 110-285Vac*
Frequency Range| 40Hz ~ 70Hz
Phase| Single phase with ground
Power Factor| ≥ 0.99 @ nominal voltage (Input Voltage)
Output
Nominal voltage| 200/208/220/230/240 Vac
Voltage Regulation| ±1% (Batt. Mode)
Frequency Range| 47 ~ 53 Hz or 57 ~ 63 Hz (Synchronized Range)
Frequency Range

(Batt. Mode)

| ****

50Hz ± 0.25Hz or 60Hz ± 0.3Hz

Overload

| Ambient Temp.<35°C

105% ~ 110%: The UPS shuts down after 10 minutes in bat- tery mode or transfers to bypass when the utility is normal.

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

> 130%: The 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)
Waveform

(Batt. Mode)

| ****

Pure Sinewave

Efficiency
AC Mode| 88%| 89%| 90%
Model| 1K| 2K| 3K
---|---|---|---
Battery
Battery Type| 12 V / 9 AH| 12 V / 9 AH| 12 V / 9 AH

Numbers

| Standard Runtime Model: 2/4/6 ; Extended Runtime Model: 3/6/6

Recharge Time

| Standard Runtime Model: 4 hours recover to 90%

capacity (Typical) ; Extended Runtime Model: Depends on the batteries attached

Charging Current

| Standard Runtime Model: 1A ;

Extended Runtime model: 1/2/4/6A

External Battery Connector| Standard Runtime Model: N/A ;

Extended Runtime Model: 1pc

Physical
Standard Runtime Model
Dimensions

(D x W x H) (mm)

| ****

282 X 145 X 220

| ****

504 X 145 X 220

| ****

421 X 190 X 318

Net Weight (kg)| 9.0| 16.5| 25
Extended Runtime Model
Dimensions

(D x W x H) (mm)

| ****

282 x 145 x 220

| ****

397x 145 x 220

Net Weight (kg)| 4.4| 7.3| 7.8
Environment
Operation Humidity| 20-90 % RH @ 0- 40°C (non-condensing)
Noise Level| Less than 50dBA @ 1 Meter
Communication
Interface| RS-232, USB, Mini-slot

NOTE :

1. At 110~160Vac, linear de-rating between 60 ~ 100% load is required.
2. De-rate capacity to 80% of capacity when the output voltage is adjusted to 200VAC or 208VAC
3. Please refer to the rating label for the safety rating.
4. All specifications are subject to change without prior notice.

Warranty

Seller warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship within the warranty period. If the product has any failure problem within the warranty period, Seller will repair or replace the product at its sole discretion according to the failure situation. This warranty does not apply to normal wear or to damage resulting from improper installation, operation, usage, maintenance or irresistible force (i.e. war, fire,  natural disaster, etc.), and this warranty also expressly excludes all incidental andconsequential damages. Maintenance service for a fee is provided for any damage out of the warranty period. If any maintenance is required, please directly contact the supplier or Seller.

WARNING:
The individual user should take care to determine prior to use whether the environment and the load characteristic are suitable, adequate or safe for the installation and the usage of this product. The User Manual must be carefully followed. Seller makes no representation or warranty as to the suitability or fitness of this product for any specific application.

References

• Data Center, Critical Infrastructure & Telecom Power Solutions - DELTA
• Uninterruptible Power Supply (UPS) Software Center - DELTA

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