ST ST ST ST
531 831 1231 1631
C C C C
UNINTERRUPTIBLE POWER SYSTEMS
ICA 481-1180020-131
CONTENT / DAFTAR ISI Page / Halaman I.
INTRODUCTION / PENDAHULUAN …………………………………………
1
II.
TECHNICAL SPECIFICATION / SPESIFIKASI TEKNIK …………………...
2
III.
FRONT PANEL & REAR PANEL VIEW / TAMPAK PANEL DEPAN & PANEL BELAKANG ………….………………
3
IV.
INDICATORS STATUS / STATUS INDIKATOR ..……………………………
4
V.
START UP UPS / MENGHIDUPKAN UPS .....………………………………..
5
VI.
OPERATION PROCEDURE / CARA MENGOPERASIKAN …..……………..
6
VII.
TABLE OF INDICATOR STATUS / TABEL STATUS INDIKATOR ..............
7
VIII.
TROUBLE SHOOTING / PETUNJUK KETIDAK NORMALAN …………….
8
I. INTRODUCTION / PENDAHULUAN The ST Series UPS is an advanced true online sinewave Uninterruptible Power Supplies with high voltage PWM (Pulse Width Modulation) technology and static transfer switch. The UPS can provide reliable, regulated, transient free AC power to sensitive equipment ranging from computers and telecommunication systems to computerized instrument. The UPS has high non linear load current capability (crest ratio 3:1) and this is suitable for powering special loads such switching power supplies or high capacitive load. The static transfer switch (STS) system provides bypass power as its standby source. Upon inverter failure or overload, the STS will switch the output power Bypass (if the power line exists) within 0 ms. The STS can retransfer back to inverter automatically when the system is restored to normal condition within 2 ms. This UPS is also provided completed by interface for communication with computer, with operating system Windows 95, 98, ME, Unix / Linux and Windows NT4/2000. Information from UPS to Computer is power fail and battery low. BY PASS RECITIFIER WITH PFC
ISOLATTION CONVERTER
INVERTER INV
OUTPUT
INPUT STATIC SWITCH BATTERY CHARGER
UPS ST Series adalah Uninterruptible Power Supplies jenis tidak terputus dengan output sinusoida yang menggunakan teknologi PWM (Pulse Width Modulation) tegangan tinggi dan dilengkapi dengan static transfer switch. UPS ini menghasilkan sumber daya output yang sangat stabil dan bebas dari tegangan transient, jadi sangat baik untuk digunakan pada peralatan yang sensitif seperti komputer, sistem telekomunikasi, dan peralatan canggih lainnya. UPS ini mempunyai kemampuan beban non linier yang tinggi (crest ratio 3:1), sehingga memungkinkan untuk digunakan pada beban-beban seperti switching power supply atau beban kapasitif tinggi. Static transfer switch (STS) adalah sistem pemintasan daya UPS. Manakala inverter mengalami kegagalan atau mendapat beban lebih, STS akan mengalihkan sumber daya untuk keluaran UPS dari inverter kepada daya dari jala-jala/PLN (apabila daya jala-jala ada) dengan waktu alih 0 ms. STS otomatis akan kembali mengambil daya dari inverter dalam waktu 2 ms apabila sistem kembali ke kondisi normal. UPS ini dilengkapi juga interface untuk berkomunikasi dengan komputer, baik dengan sistem operasi Windows 95, 98, ME, Unix/Linux maupun Windows NT4/2000. Informasi yang diberikan ke komputer adalah saat PLN mati dan pada saat Battery hampir habis
II. TECHNICAL SPECIFICATION / SPESIFIKASI TEKNIK ITEM
UNIT
MODEL POWER
VA/W
SPECIFICATION ST 831 C
ST 1231 C
ST 1631 C
1000/500
1600/800
2400/1200
3200/1600
AC INPUT
Voltage
V
160 – 250
Frequency
Hz
50 ± 3
Protection
A
DC
Voltage
V
INPUT
Internal Battery
CHG
INVER TER O U T
5
7
10
15
24
48
72
96
2 x 12V : 7AH
4 x 12V : 7AH
6 x 12V : 7AH
8 x 12V : 7AH
Protection Topology Floating Voltage
REMARKS
ST 531 C
Fuse SLA Battery
Fuse Switching Regulation V
27.2
54.4
81.6
Waveform
Sinewave
Distortion
< 3% THD
Topology
Pulse Width Modulation (PWM)
108.8 Load 0 -100%
Voltage
V
220 ± 2 %
Frequency
Hz
50 ± 1%
Efficiency
%
> 85
At Full Load
Transfer Time If Input Failure
ms
0
On Line
Transfer Time S. T. S.
ms
Back Up Time
min
BUZ ZER
2 ms from Inverter to Bypass Zero crossing Bypass to Inverter At Nominal Load
10
AC Input Low / Fail
Every 4 seconds
Battery Low
Every 1 second
Operating Temperature
°C
Dimensions
mm
Weights
Kg
0 – 40 395 x 190 x 290 14,5
19,5
510 x 190 x 330 28
33
DxWxH
III. FRONT PANEL & REAR PANEL VIEW / TAMPAK PANEL DEPAN & PANEL BELAKANG
1
2
REAR PANEL VIEW UPS ST 531 C
FRONT PANEL VIEW UPS ST 531 C, ST 831 C UPS ST 1231 C, ST 1631 C
REAR PANEL VIEW UPS ST 1231 C - ST 1631 C
REAR PANEL VIEW UPS ST 831 C
1. Panel Monitor 2. Main Switch / Tombol Daya 3. 4. 5. 6. 7. 8.
: To turn on and off the UPS / Untuk menghidupkan dan mematikan UPS RS232 Connector / Konektor RS232 : For communication between UPS and Computer / Untuk komunikasi antara UPS dengan komputer Outlet / Stopkontak Output Input Fuse / Fuse Input External Battery (Optional) / Battere Luar (Tambahan) Inlet / Stopkontak Input Ventilation / Lubang Angin
IV. INDICATORS STATUS / STATUS INDIKATOR
3 OUTPUT 4
1
5
2
1. Line On 2. Battery Level 3. By Pass
6 7
: Green led, indicate AC power on / Led hijau, menunjukkan PLN ada. : 6 leds, indicate status of battery / 6 buah led, menunjukkan keadaan baterai. : Yellow led, indicate output UPS from AC input / Led kuning, menunjukkan output berasal dari PLN 4. Inverter Output : Green led, indicate output UPS from inverter / Led hijau, menunjukkan output berasal dari inverter 5. Inverter On : Green led, indicate inverter on / Led hijau, menunjukkan inverter bekerja. 6. Over Load : Red led, indicate overload / Led merah, menunjukkan keadaan beban lebih. 7. Fault : Red led, indicate inverter failure / Led merah, menunjukkan adanya gangguan pada inverter
V. START UP UPS / MENGHIDUPKAN UPS 1. Make sure main switch is in the off position and no load is connected to the UPS output. 2. Connect inlet to the mains. The indicator “INPUT” will light on.
1. Pastikan posisi Main Switch, pada posisi “OFF” dan tidak ada beban yang terpasang pada terminal output UPS. 2. Hubungkan kabel input “INPUT” akan menyala.
PLN,
indikator
3. Turn on the main switch, the indicator “INVERTER” light on and the indicator “BYPASS” light on for about 20 seconds, and will go out, at the same time battery level led will light on (depend on the battery condition) and the indicator “INVERTER OUTPUT” will light on.
3. Hidupkan main switch, indikator “INVERTER” menyala dan indikator “BYPASS” menyala ± 20 detik kemudian akan mati, bersamaan dengan itu indikator baterai level akan menyala (tergantung kondisi baterai) dan indikator “INVERTER OUTPUT” akan menyala.
4. Disconnect inlet from the mains, the indicator “INPUT” will go out and audible alarm will sound with 4 seconds intervals. Now the output is supplied from the battery source.
4. Lepaskan kabel input PLN, indikator “INPUT” akan mati dan buzzer akan berbunyi setiap 4 detik, berarti UPS bekerja dengan battery sebagai sumbernya.
5. Connect inlet to the mains again. The indicator “INPUT” will light on again.
5. Hubungkan lagi kabel Input PLN, indikator “INPUT” akan menyala kembali.
6. Now UPS is ready for operation. Plug the critical devices such as computer, disk drives, monitor, printer or electronic instrument to the output UPS.
6. Sekarang UPS siap menjalankan fungsinya, hubungkan peralatan yang sensitif seperti komputer, diskdrive, monitor, printer atau iInstrument elektronik lainnya ke unit output UPS.
VI. OPERATION PROCEDURE / CARA MENGOPERASIKAN 1.
Turn on Procedure : a. Turn on the main switch at front panel. b. Turn on the power switch on your devices.
1.
2. When utility power is interrupted, the UPS can 2. work without transfer (0 ms) and the audible alarm will sound every 4 seconds. When battery low, the audible alarm will sound every 1 second. 3.
Turn off procedure : a. turn off all the power switch on your devices. b. turn off the main switch at front panel.
3.
Menghidupkan UPS : a. Hidupkan Main Switch pada panel depan. b. Hidupkan beban yang terpasang pada Output. Pada saat tegangan jala-jala mati, UPS akan segera bekerja tanpa waktu transfer (0 ms) dan Buzzer akan berbunyi tiap 4 detik. Pada saat battery akan habis, buzzer akan berbunyi tiap 1 detik. Mematikan UPS : a. Matikan semua beban yang terpasang pada UPS. b. Matikan Main switch pada panel depan
VII. TABLE OF INDICATOR STATUS / TABEL STATUS INDIKATOR LINE INPUT
INVERTER OUTPUT
BY PASS
FAULT
OVER LOAD
BUZZER
ON
ON
-
-
-
-
-
ON
-
-
-
Every 4 seconds
-
ON
-
-
-
ON
ON
-
-
-
ON
-
ON
-
ON
ON
-
ON
ON
-
STATUS CONDITION
Every 1 second
RECOMMENDED SOLUTION
Normal
-
Utility power failure
-
Battery will discharge completely
Close your software and files in use
Rectifier failure
Call for service
Continuous
1. UPS not running 2. Overload
Remove some load from the UPS
Continuous
1. Inverter failure
Refer to trouble shooting guide
Every 4 seconds
VIII. TROUBLE SHOOTING / PETUNJUK KETIDAK NORMALAN SYMPTOM
PROBABLE CAUSE
RECOMMENDED SOLUTION
1.
UPS not running
1.
2.
Overload
1. Remove some load from the UPS 2. If it remains the same, call for service
“INPUT” and “BYPASS” indicator are “ON”
1.
Turn on the UPS
“INPUT”, “BYPASS” and “FAULT” indicator are “ON” and alarm sounds continuously
Inverter failure
“INPUT” indicator is “OFF” and alarm sounds periodically
Utility power failure
No Output Voltage when input power fails
Batteries discharged completely
Recharging the battery by keep the main switch “ON” for 10 hours 2. Retest the battery discharging again. If it remains the same, call for service
“INPUT” and “INVERTER” indicator are “ON” but alarm sounds
Rectifier failure
Call for service
2.
Turn off main switch and turn on main switch again If UPS doesn’t recover, call for service
1.
Check utility power is present at wall outlet 2. Otherwise, call for service 1.
SERVICE CENTRE
ICA
Jln. Pinangsia Raya I No: 22BB Jakarta - Barat Telphone : 6906020 (Hunting)
