Beam Tech BS-600 User manual

UPS + AVR
Uninterruptible Power System
User’s Manual
Back-up Series
(BS-600/1200/1700/2000)
Replace Battery
Alarm Off
Charging
Buck ↘
Boost ↗
BATTERY LEVEL
SPECIAL STATUS
NORMAL
BACK UP
LOW BATT.
OVER LOAD

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TABLE OF CONTENTS
FRONT PANEL ------------------------------------------------------------ Page 2
REAR PANEL -------------------------------------------------------------- Page 2
1. INTRODUCTION --------------------------------------------------- Page 3
1.1 Overview
1.2 Battery replacement warning
1.3 Smart – AVR
2. MAIN FEATURES -------------------------------------------------- Page 3
3. CAUTION ------------------------------------------------------------- Page 3
4. INSTALLATION AND OPERATION ---------------------------- Page 4
4.1 Installation
4.2 Operation
5. INDICATION AND CONTROL ----------------------------------- Page 5 – 6
5.1 Battery level LEDs
5.2 Special status LEDs
5.3 Auto self-test function
5.4 Status LED and Alarm indication
5.5 Reset the UPS
6. COMMUNICATION INTERFACE ------------------------------- Page 6
7. TROUBLE SHOOTING ------------------------------------------- Page 7
8. SPECIFICATIONS ------------------------------------------------- Page 8
9. IMPORTANT SAFETY INSTRUCTIONS --------------------- Page 9

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Front Panel
LEDs of battery voltage level.
LEDs of UPS special status.
LED of operation status.
Control button.
Rear Panel
Fuse.
Inlet of city power.
RS-232 port (DB-9).
Outlets (NEMA/IEC).
2
1
4
NORMAL
BACK UP
LOW BATT.
OVER LOAD
BATTERY LEVEL
SPECIAL STATUS
Replace Battery
Alarm Off
Charging
Buck ↘
Boost ↗
100%
80%
60%
40%
20%
3
1
3
2
4
4 NEMA T
yp
e
IEC T
yp
e
2
1
3
4
2
1
3
4

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1. INTRODUCTION
1.1 Overview:
The Back-up series UPS is an advanced high performance stand by Uninterruptible
Power System (UPS) designed to protect your computer from utility line failure. In
the event of utility failure (blackout), the UPS will rapidly transfer loads to an
alternative power source, which derives power from battery set inside the UPS.
The UPS provides two charging mode, quick charging and trickle charging, to
maintain the batteries in the best condition. Battery status indication, including
battery level, low battery, charging, and bad battery, are shown on the front panel.
1.2 Battery Replacement warning
The self-test function (real-time detection) will inform you with an alarm when the
batteries are weak and require replacement.
1.3 Smart-AVR
The UPS automatically corrects output voltage within the normal range, both in low
utility voltage (boost LED lights up) and high utility voltage (buck LED lights up)
conditions.
2. MAIN FEATURE:
※Microprocessor based design.
※Advanced indication for special operation status.
※Green mode function.
※Auto detect input frequency 50Hz/60Hz.
※Self test function.
※Battery replacement indication.
※Extra wide-range AVR function.
※Standard RS-232 port for monitoring function.
※Double protections for over load & short circuit.
3. CAUTION :
※The UPS is designed to power computer loads and the associated peripheral devices,
such as monitors, modems, external H-Disk drivers, etc. To ensure the performance
of the UPS, Do Not load the UPS with laser printer, motor, or any type of inductive load.
※Connecting the UPS to a two-pole, three-wire grounding mains receptacle.
Connection with any other type of receptacle may result in a shock hazard and may
violate local electrical codes.
※Do not allow water or any foreign object to get inside the UPS. And do not put objects
containing liquid on or near the unit.
※Keep UPS away from fire or heating sources.
※The UPS is shipped from the factory with fully charged internal batteries; however,
the batteries may lose some energy during delivery and storage. To ensure that
the UPS will provide the expected run-time during a blackout, the UPS must be left
in charging for at least 5 hours before your first use. The batteries will be
recharged automatically by UPS when the UPS is connected with city power.

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4. INSTALLATION & OPERATION :
4.1 Installation
※Inspecting the packing carton for damage that may have occurred while in transit.
Immediately notify the carrier and place of purchase if any damage is found. Retain the
package for future use.
※Plugging the power cord to a 3-wire grounding receptacle. If an extension cord must
be used between the UPS and the nearest wall outlet, use a 3-wire grounding type
rated for at least 20 Amps.
※Connecting your equipment to the UPS. To ensure that your computer equipment
will be protected during a utility failure, it is important to make sure that the
maximum power need of the equipment is not over the rated capacity of the UPS.
When blackout happens, LED of operation status will become red and alarm will
beep if the load is over the rated value. Meantime, if the overload is severe, the
UPS will shut down immediately for protecting UPS itself.
4.2 Operation
4.2.1 When the power cord is connected with normal city power, UPS will turn on automatically
and go through the procedure of self-test (about 3-4 sec.). If test results are O.K., the
green LED will be on.
4.2.2 Pushing the button for 3 seconds, the UPS will turn off the power. But, the red LED will
blink when the AC power cord is connected. To turn off the power completely,
please pull out the power cord. To push the control button will turn on the UPS
again.
4.2.3 During blackout, push the button for 3 seconds until the buzzer emit beeping, the UPS
will turn on and enter into back up mode. To turn off the UPS, please push the button
for 3 seconds.

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5. INDICATION AND CONTROL
5.1 Battery level LEDs
The battery level LEDs show the voltage level both in back-up mode and in normal
mode. When the LED indicates 20% of the capacity in back-up mode, it means that
the UPS is going to shut down; for the length of backup time left, it will depend on the
load. While when all five LEDs light in normal mode, it means that the battery is fully
charged.
5.2 Special status LEDs
The Replace Battery LED would be on when the UPS battery is no longer useful and
must be replaced.
When the Alarm Off LEDs comes on, the UPS will not emit beep during back-up mode
or when battery needs to be replaced. However, the low battery alarm and over load
alarm will still sound for urging user to leave computer without any data loss.
The Charging LED would be on when the charger is charging the battery. While the
battery voltage is low in normal mode, the charger will keep on quick charging, when the
battery voltage is high, the charger is keeping on for 4 seconds by every 24 seconds for
trickle charging.
The Boost LED would be on when the UPS is connecting a low utility voltage. The loads
receive normal power.
The Buck LED would be on when the UPS is connecting a high utility voltage. The
loads receive normal power.
5.3 Auto self-test function:
In normal mode of UPS, turn on your computer and push the button on the front panel
for self-test. The UPS will simulate a power outage and transfer your load to the UPS
battery. If low battery warning sounds during the test, it means that the battery set is
weak and requires extended recharge. If replace battery warning sound, it means
that the battery set is damaged and requires replacement.
5.4 Status LED and Alarm Indication:
※GRN LED, no alarm ------------------------------------------------- City power normal.
※ORG LED flashing, two beeps / 8 sec. ------------------------ Backup mode.
※ORG LED flashing, one beep / 4 sec. ------------------------- No load. (Auto shut down after 24 sec.)
※ORG LED flashing, quick beeping, 4 beeps / sec ---------- Low battery.
※Red LED flashing, continuous beeping ------------------ Over load.
※“Replace battery” LED, urgent beeping, 8 beeps / sec ---- Battery Replacement.
5.5 Reset the UPS
If any abnormal condition occurs, and the item 4.2.1 ~ 4.2.3 can not be executed,
please push the button for at least 6 sec. until the buzzer emit continues beeping,
then the UPS is reset.
Under back-up mode, the UPS will be turned off by reset. While under AC mode, the
UPS will go through the procedure of self-test by reset.

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5.6 The setting of SW1
SW1 – 0 open SW1 – 1 open 220V input rating
SW1 – 0 short SW1 – 1 open 200V input rating
SW1 – 0 open SW1 – 1 short 230V input rating
SW1 – 0 short SW1 – 1 short 240V input rating
SW1 – 2 Open
Short
DC start 50Hz
DC start 60Hz
SW1 – 3 Open
Short
Enable green mode
Disable green mode
6. COMMUNICATION INTERFACE:
Pin2 : AC Power Failure
Pin4 : Common GND of Pin2 & Pin5
Pin5 : UPS Battery Low
Pin6 : Turn off UPS
Pin7 : GND of Pin6
The interface with computer is diagramed as above for your reference. Use
Pin4 as the common of Pin2 and Pin5, Pin2 and Pin4 will become close loop
from open when the utility fails, Pin5 and Pin4 will become close loop from open
when the battery level is low.
The UPS will shut down itself when the high level signal from RS-232, sustained
for 3 seconds, is applied between Pin6 and Pin7.
Micro controller
01234
Computer
RS232 5 4 3 2 1
9 8 7 6

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7. TROUBLE SHOOTING
Problem Possible Cause Action to Take
UPS no reaction while AC
is connected
1. Line cord plug is loose
2. Fuse on rear panel blown
(Inside the drawer of inlet)
3. Dead wall socket
1. Check the line cord plug
2. Replace fuse
3. Check wall socket with a table
lamp.
Power output is normal, UPS
emits continuous beep, status
LED shows RED.
UPS is over loaded Turn off UPS and unplug
excessive loads from UPS.
UPS does not provide
expected run time
1. Excessive loads connected
at UPS outlets.
2. Battery is weak and
cannot provide enough
capacity.
Do not operate the UPS, and
leave the UPS plugged in for 10
hours. Then, test it again, if UPS
still cannot provide expected run
time, battery should be replaced.
Button on front panel
doesn’t work
1. The CPU inside UPS is
not running correctly.
2. Button damaged.
1. Push the button for 6 seconds
to reset the UPS.
2.Unplug line cord and all loads
from the UPS, and call for
service.
Under AC mode, UPS emits
urgent beep (8 beeps per
sec.) and LED of “Replace
Battery” comes on.
Battery is weak and should
be replaced
Replace batteries.
No output when blackout
happen.
1. Dead battery.
2. UPS NG.
1. Replace battery.
2. Call for service.

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8. SPECIFICATIONS:
BS-600 BS-1200 BS-1700 BS-2200
CAPACITY
600VA/360W
1200VA/700W
1700VA/1050W
2200VA/1400W
INPUT Voltage Frequency Selectable 100/110/115/120V 1ø or 200/220/230/240V 1ø
50Hz/60Hz Auto detect
Current (110V/220V) 6A / 3A 12A / 6A 16A / 8A 21A / 10A
Voltage 100/110/115/120V 1ø or 200/220/230/240V 1ø ±6% for Back-up Mode
＜
＜＜
＜±10% for AVR
Frequency 50Hz or 60Hz ± 0.1Hz (Selectable under DC start)
OUTPUT
Wave Form Simulated Pseudo Sine Wave
Current (110V/220V) 5.5A / 2.8A 11A / 5.5A 15.5A / 7.8A 20A / 10A
TRANSFER TIME 4 ms t
yp
ical.
BATTERY Lead-Acid, maintenance free
Voltage/Capacity 12V 7Ah X 1pcs 12V 7Ah X 2pcs 12V 7Ah X 3pcs 12V 7Ah X 4pcs
Level Ind. YES YES YES YES
Recharge Time 90% within 8 hrs 90% within 5 hrs
LED/ALARM INDICATION
Normal/In charge GRN LED, No Beep.
Back up / Abnormal Input Voltage ORG LED Flashing, 2 Beeps / 8 sec.
Abnormal Input Frequency (Back up) ORG LED Rapid Flashing, No Beep.
Green mode auto off ORG LED flashing, 1 Beep / 4 sec. (Auto off after 24 sec.)
Low Battery ORG LED Flashing, 4 Beeps / sec.
Battery Replacement RED LED Flashing, 8 Beeps/ sec.
Over Load/Fault RED LED Flashing, Continuous Beep.
INDICATION OF SPECIAL STATUS Replace Battery / Alarm Off / Charging / Buck / Boost
DC START / ALARM RESET YES YES YES YES
BATTERY LOAD INDICATION YES YES YES YES
ENVIRONMENT TEMP. 0 - 37 ℃
℃℃
℃
ENVIRONMENT HUMIDITY 30-95% Non-Condensing
DIMENSIONS (L x H x W) (cm) 38 x 20 x 18 38 x 20 x 18 44 x 20 x 18 51 x 20 x 18
SHIPPING DIM. (L x H x W) (cm) 48 x 33 x 30 48 x 33 x 30 54 x 33 x 30 61 x 33 x 30
WEIGHT (N.W. / G.W.) (kgs) 9/10 15/16 21.50/22.50 25/26

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9. IMPORTANT SAFETY INSTRUCTIONS
ϳWhen replacing the batteries, use the same number and the same type of batteries.
ϳDo not dispose of batteries in a fire; the battery may explode.
ϳDo not open or mutilate the battery or batteries, released electrolyte is harmful to the skin and eyes.
ϳA battery can present a risk of electric shock and high short circuit current. The following
precaution should be observed when working on batteries.
* Remove watches, rings or other metal objects.
* Use tools with insulated handles.
ϳTo prevent an overbalance of this unit, with the installation the additional stabilizer are to mount at
the bottom side.
ϳThis unit is to be installed from service personnel.
ϳThe equipment can be operated by any individual with no previous experience.
ϳ“The socket-outlet shall be installed near the equipment and easily accessible.”
ϳ“With the installation of this equipment it should be prevented, that the sum of the leakage current
of the UPS an the connected consumer does not exceed 3.5mA.”
ϳAttention, hazardous through electric shock. Also with disconnection of this unit from the main,
hazardous voltage still may be accessible through supply from battery.
ϳThe battery supply should be therefore disconnected in the plus and minus pole through the from
the outer enclosure accessible battery fuses when maintenance or service work inside the UPS is
considered.
ϳThe lead acid battery may cause chemical hazard.
ϳThe battery presents a risk of electric shock and energy hazard.
ϳBatteries are to be disposed by the manufacturer or importer. Customers need to send them
back with no charge for disposal.
ϳElectrical hazard, the discharge time is about 5 min.
German wording:
ϳWenn Sie die Batterien austauschen, verwenden Sie bitte die gleiche Anzahl und den gleichen
Batterietyp.
ϳWerfen Sie niemals die Batterien in das Feuer, die Batterien könnten explodieren.
ϳÖffnen oder beschädigen Sie nicht die Batterien, ausfileβendes Elektrolyt ist schädlich für Haut
und Augen.
ϳEine Batterie kann eine Gefahz eines elektrischer Schlages und sehr groβer Kurzschluβströme
beinhalten. Folgenda Vorkehrungen soiiten getroffen warden, wenn Sie mit der Battery arbeiten.
* Entfernen Sie Uhren, Ring and andere metallische Objekte.
* Verwenden Sie Werkzeug mit isolierten Griffen.
ϳUm ein Umkippen dieses Gerätes zu verhindern, sind mit der Installation dieses Gerätes die
zugätalichen Stützen an der Unterseite dieses Gerätes anzubringen.
ϳDieses Gerät ist durch Elektrofachkräfte zu installieren.
ϳBedienung durch jedermann ohne dem Vorkenntnisse.
ϳ“Die Steckdose muβnahe dem Gerät angebracht und leicht zugänglich sein.”
ϳ“Bei der Installation dieses Gerätes ist darauf zu achten, daβdie Summe der Ableitstöme der
USV und der angeschlossenen Verbraucher den Maximalwert von 3.5mA nicht Überschreiten.”
ϳ“Vorsicht, Gefahr durch elektrischen Schlag. Auch nach Trennung von der
Netzeingangsspannung werde Teile innerhalb der USV von der Batterie gespeist und führen
gefährliche Spannung.
ϳBei Instandhaltungsarbeiten ist daher die Versorgung durch die Batterie an den von auβen
zugänglichen Sicherungshaltern in beiden Polen zu unterbrechen.”
ϳDie Blei-Akkumulatoren Können bei unsachgemäβer Handhabung chemische Gefahren
hervorrufen.
ϳDie Batterie birgt eine Gefahr eines elektrischen Schlages und sehr hoher Kurzschluβstroeme.
ϳBatterien werden durch den Hersteller oder Importeur entsorgt. Dazu muessen die Batterien
kostenfrei angeliefert werden.
ϳGegahr durch elektrischen Schlag, die Entladeit dieser Kondensatoren beträgt 5 min.
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