Vision Marathon + User manual

Brand: Vision

Model: Marathon +

Category: Uninterruptible power supplies (UPSs)

Type: User manual

Uninterruptible Power Supply

VISION MARATHON +

User Manual

Table of Contents

Chapter 1. Important Safety Instruction ............................................... 3

1.1. An Important Notice ........................................................... 3

1.2. Storage Instruction ............................................................ 4

Chapter 2. Product Introduction ........................................................... 5

2.1. The General Characteristics ................................................. 5

2.2. The Advanced Technical Characteristics ................................ 6

2.3. The Symbols on the LCD Display Panel ................................. 7

2.4. The front panel explanation ................................................. 9

2.5. Communication Port Explanation ........................................ 12

2.5.1. True RS232 type ..................................................................... 12

2.5.2. Dry Contact Type .................................................................... 13

Chapter 3. Installation and Operation ................................................. 14

3.1. Unpacking ....................................................................... 14

3.2. Selecting Installation Position ............................................ 14

3.3. Operation Test and Installation Instruction .......................... 16

3.3.1. Start Up in Normal Mode .......................................................... 16

3.3.2. Start-up in Battery Mode (Cold Start) ........................................ 18

3.3.3. UPS Self-test .......................................................................... 18

3.3.4. Shut Off the UPS ..................................................................... 19

3.3.5. Maintenance Bypass Mode ........................................................ 19

3.4. Output Terminal Block Explanation ..................................... 20

3.4.1. SINGLE PHASE........................................................................ 20

3.4.2. 3-PHASE ................................................................................ 21

Chapter 4. Troubleshooting Guide ...................................................... 22

4.1. Trouble Shooting .............................................................. 22

Chapter 5. Bundled Software Installation Guide ................................... 23

5.1. Hardware Installation ....................................................... 23

5.2. Software Installation ........................................................ 23

5.2.1. UPSilon 2000 Installation ......................................................... 23

5.2.2. Important Note: ...................................................................... 24

Chapter 6. Appendix ......................................................................... 25

Chapter 1. Important Safety Instruction

1.1. An Important Notice

 To ensure safety in all applications where a UPS is hard wired to the Electrical

Supply, ensure that the system is installed by a Qualified Electrical Contractor.

 The UPS has its own internal energy source (battery). Should the battery be

switched on when no AC power is available, there could be voltage at the

output terminals.

 Make sure that the AC Utility outlet is correctly grounded.

 Do not open the case, as there are no serviceable parts inside. Your Warranty

will be void.

 Do not try to repair the unit yourself; contact your local supplier or your

warranty will be void.

 Please make sure that the input voltage of the UPS matches the supply

voltage.

 Use a certified input power cable with the correct plugs and sockets for the

appropriate voltage system.

 To eliminate any overheating of the UPS, keep all ventilation openings free

from obstruction, and do not store "things" on top of the UPS. Keep the UPS

20 cm away from the wall.

 Make sure the UPS is installed within the proper environment as specified. (0-

40℃ and 30-90% non-condensing humidity)

 Do not install the UPS in direct sunlight. Your warranty may be void if the

batteries fail.

 Install the UPS indoors as it is not designed for installation outdoors.

 Dusty, corrosive and salty environments can do damage to any UPS.

 Install the UPS away from objects that give off excessive heat and areas that

are excessively wet.

 If liquids are split onto the UPS or foreign objects dropped into the unit, the

warranty will be null and void.

 The battery will discharge naturally if the system is unused for any length of

time.

 It should be recharged every 3-6 months if unused. If this is not done, then the

warranty will be null and void. When installed and being used, the batteries

will be automatically recharged and kept in top condition.

 This UPS supports electronic equipment in offices, telecommunications,

process control, medical and security applications. Non-authorized technician

is not allowed to install the UPS in the following areas.

a. Medical equipment directly related to human life

b. Elevator, Metro (Subway) system or any other equipment related to

Human safety.

c. Public system or critical computer systems.

 Do not install the UPS in an environment with sparks, smoke or gas.

 Make sure the UPS is completely turned off when moving the UPS from one

place to another. It might cause electrical shock if the output is not cut

completely.

 The Maintenance Bypass Switch is equipped with the UPS. Please follow the

procedures strictly to switch on/off the Maintenance Bypass Switch.

 The UPS offers CVCF (Constant Voltage Constant Frequency) setting

function.For correct setting and wiring, please contact with your local agent.

Do not do it by yourself; otherwise, your warranty will be void.

 This UPS has been designed and constructed to protect your assets from the

wide range of power aberrations experienced on Utility power lines today. It is

your insurance for reliable, clean and stable voltage supply. It is worth taking

care to install the system correctly and to have it maintained correctly by your

local dealer.

1.2. Storage Instruction

For extended storage in a controlled environment, store at -15 to +30 °C ,+5 to

+86 °F, the batteries should be charged for 12 hours every 6 months by plugging

the UPS power cord into the wall receptacle. Repeat this step for every 3 months if

the storage environment ambient temperature is at +30 to +45 °C, +86 to +113 °F.

Chapter 2. Product Introduction

2.1. The General Characteristics

 True online architecture continuously supplies in your critical device with

a stable, regulated, transient-free pure sine wave AC Power.

 20KHz PWM sine-wave topology yields an excellent overall performance.

The high crest factor of the inverter handles all high-inrush current loads

without a need to upgrade the power rating.

 To protect the unit from overloading, it automatically switches to bypass mode

in case loading exceeds 150% of rating. It will automatically switch back to

inverter mode once overload condition ceases.

 Should the output becomes short-circuited, the UPS holds the system and

cuts the output automatically till the short circuit situation is removed.

 Should the unit become overheated, the internal thermistor will detect the heat

and switch to bypass mode and vice versa.

 Maintenance-free sealed-type battery minimizes after-sales service.

 Maintenance bypass switch — it provides an easy and safe troubleshooting or

maintenance function when the Utility is normal.

2.2. The Advanced Technical Characteristics

 Powerful CPU integrates all power stages, control, and communication functions

necessary for maximized UPS protection and functionality, including power

management status monitoring, configuration setting, operation scheduling, remote

control, and self-diagnosis.

 Slick multi-protocol CPU communication design allows full function remote control

from any computer environment via standard RS232 interface using any of MegaTec

Protocol, and basic dry-contact signal pattern (optional relay contact board required).

 Fully isolated Online architecture completely segregates input, control, and output

circuits, providing the ultimate level of power protection for connected equipment.

 Industry leading inverter protection technology incorporated 2-stage output current

sensor, smart overload output current control, improved crest factor, and feedback

failure proof circuit, elevating the availability of power service.

 Absolutely zero DC component, resulted from superb inverter-output isolation,

guarantees an exclusive protection against DC damage for inductive load, such as

motor based devices, entirely eliminating application limitation.

 State-of-the-Art IGBT technology and industrial grade quality ensures highest

efficiency and reliability under worst operation condition.

 Advanced Input PFC control guarantees the PF performance and maximum energy

efficiency.

 Independent over-voltage trip-over circuit retains full over-voltage protection even

during UPS failures and bypass mode.

 Automatic Frequency Sensor reduces headache in frequency shift.

 Revolutionary battery management circuit analyzes battery discharging duration,

discharging current, and battery temperature in order to determine ultimate setting of

charging voltage, charging mode, and discharge cut-off level, thereby maximizing the

efficiency and life of batteries.

 DC-start function makes sure of the start-up of UPS during power outages.

 Superior charger protection design fully protects charging mechanism from terminal or

battery short circuit, without ever interfering with the UPS operation.

 Full size LCD panel displays complete system, load/battery status, and problem

diagnosis report, completely eliminating user gap.

 SNMP adapter slot represents the advanced upgrade solution to achieve direct power

management via internet worldwide

 EPO and Maintenance Bypass Switch ensure a safe operating environment.

2.3. The Symbols on the LCD Display Panel

Item

Symbol

Description

LINE

Utility Normal

Battery Low

Battery Abnormal

UPS Overloading

UPS Working in Abnormal Mode

Wrong Phase in input cable

Grounding Fault

OFF

UPS Shutoff

UPS Flow Chart

4 Digits Measurement Display

Indicate the item desired to be tested

UPS Inverter Switch

Page Up

Page Down

Alarm Silence

Self-test

Er02

Output Short Circuit

Er04

Inverter Overheat

Er05

Bad or Dead Battery

Er06

Charger abnormal

Er12

Inverter Over-current

Er13

Wrong Procedure to Enter Maintenance Mode

Er**

Other Error code

2.4. The front panel explanation

SINGLE PHASE

3-PHASE

1. Cold Start Switch

This is to awake the CPU of the UPS without the

presence of utility power.

2. Utility LED

Green LED lights up to indicate Utility is normal.

3. Inverter LED

Amber LED lights up to indicate the UPS inverter is

on.

4. Fault LED

Red LED lights up to indicate the UPS is in an

abnormal condition.

5. Inverter Switch

By pressing the button for 3 ~5 seconds to start up

the Inverter. Press 3~5 seconds again to turn off the

UPS.

6. Page Up

To scroll up the selectable items on LCD display

7. Page Down

To scroll down the selectable items on LCD display

8. Alarm Silence

By pressing the button, the Alarm will be

automatically in silence.

9. Self Test

By pressing the button, the UPS will enter into Self-

test mode.

10. LCD Display

This is to indicate the measurements of the UPS,

including Input Voltage, Output Voltage, Output

Frequency, Load Percentage, Inner Ambient

Temperature, Battery Voltage, Fault Conditions.

11. COM Port

This is an interface to send signals to and receive

signals from the computer. Compatible UPS

software may be required. Please refer to Chapter

1.5 for its pin assignments.

12. UPS O/P Control

Terminal

It provides a signal for Emergency Power Off

purpose.

13. SNMP Port

It is an optional feature used for SNMP card and

other communication card.

14. Battery Fuse

It is a DC 100A/660Vac or 63A/660Vac x 2pcs fuses

for battery protection.

15. Maintenance

Bypass Switch

It is Make Before Breaker type. Only an Qualified

technician is permitted to use it.

16. Input Breaker

It is a 100A/300Vac No Fuse Breaker.

17. Terminal Block

(SINGLE PHASE)

This terminal to be connected with input, output and

additional battery banks for longer backup time purpose.

Only a qualified technician is permitted to proceed the

installation.

18. Terminal Block (3-

PHASE)

This terminal to be connected with input and output. Only

a qualified technician is permitted to proceed the

installation.

19. Terminal Block (3-

PHASE)

This terminal to be connected with additional battery

banks for longer backup time purpose. Only a qualified

technician is permitted to proceed the installation.

2.5. Communication Port Explanation

Communication port on the UPS provides true RS232 type to communicate

with UPS software to remote monitoring the power and UPS status. The UPS

software also can save files and shut down the computer automatically during

unattended power failure.

The bundled software of the UPS is compatible with many operating system

such as Windows 3.1, 95, 98, & 2000, ME, NT, XP, Novell NetWare, Linux and

Free BSD. For other applications like Unix system or IBM AS/400, please contact

your local distributor for a proper solution.

2.5.1. True RS232 type

2.5.1.1. The RS232 interface settings

The RS232 interface shall be set as follows:

Baud Rate

: 2400 bps

Data Length

: 8 bits

Stop Bit

: 1 bit

Parity

: None

2.5.1.2. The Pin Assignments of true RS232 type

The Pin Assignments of true RS232 type are illustrated as follows:

Pin 6: RS232 Rx

Pin 9: RS232 Tx

Pin 7: Ground

2.5.2. Dry Contact Type

An optional true Relay Contact board can be inserted into the SNMP slot on

the front of the UPS to provide dry contact signals to remote alarm system and

many other industrial devices.

2.5.2.1. The pin assignments of the dry contact type

Pin 1: UPS on Bypass mode.

Pin 2: Utility abnormal.

Pin 3: Utility normal.

Pin 4: Inverter On

Pin 5: Battery Low

Pin 6: Battery Dead(or Bad)

Pin 7: UPS Alarm

Pin 8: Common

Pin 9: Shutdown UPS positive(+ ) signal

Pin 10: Shutdown UPS negative(-) signal

Max. power rating: 250Vac/7Amp

P.S. Expect Pin9 & Pin 10, all the other pins will be Shorten with ground

signal.

Chapter 3. Installation and Operation

The packing condition and the external outlook of the unit should be inspected

carefully before installation. Retain the packing material for future use.

3.1. Unpacking

1. Take the UPS out of the PE foam.

2. Unwrap the UPS.

a. The UPS itself is over 160kgs, so be careful when unpacking and lifting

the unit. Improper use of force might harm yourself.

b. The plastic bag holding the UPS is very slippery so be careful in

unpacking and holding the unit. The unit might drop accidentally and harm

yourself.

3. Standard Package includes:

-1 set of User's Manual

-1 set of UPS communication software with RS232 cable

3.2. Selecting Installation Position

It is necessary to select a proper environment to install the unit, in order to

minimize the possibility of damage to the UPS and extend the life of the UPS.

Please follow the advice below:

1. Keep at least 20cm (8 inches) clearance

from the rear panel of the UPS to the wall.

2. Do not block the air-flow to the ventilation

openings of the unit.

3. Please check the installation site to avoid

overheat and excessive moisture.

4. Do not place the UPS in an environment

near dust, corruptive or salty material or

flammable objects.

5. Do not expose the UPS to outdoors.

Relative humidly

(non condensation)

30% ~ 90%

3.3. Operation Test and Installation Instruction

3.3.1. Start Up in Normal Mode

1. Open the front panel shown as picture on the

right. Before start the installation, please

make sure the grounding is connected

properly.

2. Make sure the Power Breaker of the

distribution panel and the Input Breaker of the

UPS are in “OFF” Positions.

3. Make sure the voltage of Utility matches with the input voltage

window of the UPS.

4. Connect the Utility to the input end of the terminal block of the UPS.

5. Switch on the Power Breaker of the distribution panel and the Input Breaker of

the UPS, and then the UPS starts up. Green LED lights up to show the Utility

is normal and the LCD display will illustrated from drawing A to drawing B.

6. Then, the UPS is on Bypass Mode now and it will proceed self-test and Start-

up process automatically, which may take about 20 seconds. After buzzer

sounds twice, it means the UPS pre-startup is successful and the charger

starts to charge the batteries.

7. Press the Inverter Switch of the UPS for approx. 3~5 seconds, then the Amber

LED Lights up and the LCD display changes from drawing B to drawing C.

8. Press Scroll down( ) Key, the LCD display shows as drawing D, it means

the inverter works normally.

9. Switch off the Input Breaker of the UPS and check whether the UPS works

normally under Utility fails. The LCD display shall show as Drawing E.

10. Switch on the Input Breaker of the UPS, the UPS will switch back to Utility

mode. The LCD display shall show as drawing C.

11. Leave the UPS in charging mode for at least 8-10 hours in order to charge the

batteries to 90% capacity.

12. Your installation is completed.

3.3.2. Start-up in Battery Mode (Cold Start)

1. Unpack the front panel of the UPS. If there are no batteries inside the UPS,

you are required to connect at least 16 pcs of the batteries with the UPS

first. You are recommended to use at least 16pcs 12Vdc/9AH (or

12Vdc/12AH) for 8Kva and 16pcs 12Vdc/12AH for 10Kva. Please be aware

that the DC system of 8Kva and 10Kva is 192Vdc. Make sure the battery

fuses are NOT installed before the batteries installed properly.

2. Push the Cold Start Switch to awake CPU of the UPS. The LCD display will

show from drawing A to drawing B, and keep awake for approx. 60 seconds.

3. Press the Inverter Switch of the UPS for about 3~5 seconds till the LCD

display shows from drawing B to drawing E. then, the UPS will be in Battery

Mode. Make sure you will press the Inverter Switch in 60 seconds after

pushing the Cold Start Switch. Otherwise, you have to go through step 1 to

3 once again.

3.3.3. UPS Self-test

1. Switch on the UPS and make sure the UPS is in Normal mode.

2. Press Test( ) key for 3~5 seconds, the UPS will switch to Battery

mode until battery voltage becomes low and then switch back to Normal

mode. The result of self-test will be indicated on the LCD display, either OK

or Fail. Depend on the test result the LCD display changes from drawing F

to either drawing G or drawing H.

3. To cancel the Self-test, press key for 3~5 seconds, the UPS will

switch back to Normal mode and the LCD display will shows as drawing C.

3.3.4. Shut Off the UPS

1. Press the Inverter switch of the UPS for about 3~5 seconds, the UPS will

switch the output from inverter to bypass, and the LCD display shows as

drawing B.

2. Switch off the Input Breaker of the UPS.

3.3.5. Maintenance Bypass Mode

This is for Maintenance purpose. A Non-authorized Technician is not allowed

to operate the following procedures. If there is any damage under unauthorized

condition, your warranty will be void immediately.

1. When the UPS is in Normal mode, press the Inverter Switch of the UPS for

3~5 seconds, the LCD display shows as drawing B, now the UPS is in

Bypass mode.

2. Remove the protecting bracket of the MTBS switch. Turn the MTBS switch

from INV to MTBS.

3. Switch off the Input Breaker of UPS.

4. Now the Utility is in Maintenance Bypass loop. The technician may maintain

or remove the UPS safely.

To switch back from Maintenance Bypass to UPS

1. Repeat the step 5 of Chapter 3.3.1 to set the UPS to Bypass mode. Turn

the Maintenance Bypass switch to “INV” Position, and then fasten the

breaker cover back. Repeat the Step 6 to 8 of Chapter 3.3.1 to switch back

the UPS to Normal mode.

3.4. Output Terminal Block Explanation

3.4.1. SINGLE PHASE

 Pin 1 & Pin 2: the terminals of External Battery Banks

 Pin 3 & Pin 4 & Pin 5: The terminals of UPS Output.

 Pin 6 & Pin 7 & Pin 8: The terminals of UPS Input.

 Max. input current: 8KVA: 50 Amp

10KVA: 63 Amp

Please choose your external input breaker properly according to the Max.

input current of the UPS.

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Vision Marathon + User manual

Brand: Vision

Model: Marathon +

Category: Uninterruptible power supplies (UPSs)

Type: User manual

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Vision Marathon + User manual

Vision Marathon + User manual

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