Siel SAFEPOWER S User manual
10-20kVA 3-1Ph UPS
INTALLATION & USER MANUAL
SAFEPOWER S
KEEP FOR FUTURE REFERENCE
for the entire life of the appliance
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 2of 50 + FR
All rights reserved.
The information in this document is subject to change without notice.
Publish statement
Thank you for purchasing this series UPS.
This series UPS is an intelligent, three phase in single phase out, high frequency online
UPS designed by our R&D team who is with years of designing experiences on UPS.
With excellent electrical performance, perfect intelligent monitoring and network
functions, smart appearance, complying with EMC and safety standards, The UPS
meets the world’s advanced level.
Read this manual carefully before installation
This manual provides technical support to the operator of the equipment.
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 3of 50 + FR
Contents
1Safety............................................................................................................................................................ 4
1.1 Safety notes ....................................................................................................................................... 4
1.2 Symbols used in this guide............................................................................................................ 5
2Main Features............................................................................................................................................. 5
2.1 Summarization................................................................................................................................... 5
2.2 Functions and Features .................................................................................................................. 5
3Installation .................................................................................................................................................. 6
3.1 Unpack checking .............................................................................................................................. 6
3.2 Cabinet Outlook ................................................................................................................................ 7
3.3 LCD control panel........................................................................................................................... 10
3.4 Installation notes ............................................................................................................................ 11
3.5 External Protective Devices......................................................................................................... 11
3.6 Power Cables................................................................................................................................... 12
3.7 Power cable connect...................................................................................................................... 13
3.8 Battery connection......................................................................................................................... 15
3.9 UPS parallel Installation................................................................................................................. 17
3.10 Computer access.......................................................................................................................... 18
4Operation................................................................................................................................................... 20
4.1 Operation Modes ............................................................................................................................. 20
4.2 Turn on/off UPS ............................................................................................................................... 22
4.3 The LCD Display ............................................................................................................................. 27
4.3.1 Home page......................................................................................................................................... 28
4.3.2 Running Information ......................................................................................................................... 30
4.3.3 Alarm................................................................................................................................................. 32
4.3.4 Setting ............................................................................................................................................... 33
4.3.5 Advanced Setting............................................................................................................................... 34
4.3.6 Maintenance ...................................................................................................................................... 35
4.3.7 Function............................................................................................................................................. 35
4.3.8 Alarm Information............................................................................................................................. 36
4.4 Options.............................................................................................................................................. 37
Appendix 1 Specifications .......................................................................................................................... 38
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 4of 50 + FR
Appendix 2 Problems and Solution.......................................................................................................... 40
Appendix 3 USB communication port definition .................................................................................. 41
Appendix 4 RS232 communication port definition............................................................................... 42
Appendix 5 RS485 communication port definition............................................................................... 43
Appendix 6 Dry Contact port definition................................................................................................... 44
Appendix 7 REPO instruction .................................................................................................................... 45
Appendix 8 Backfeed Protection............................................................................................................... 46
Appendix 9 Battery replacement............................................................................................................... 48
Appendix 10 Dust-proof net replacement............................................................................................... 49
1Safety
Important safety instructions - Save these instructions
There exists dangerous voltage and high temperature inside the UPS. During the
installation, operation and maintenance, please abide the local safety instructions and relative
laws, otherwise it will result in personnel injury or equipment damage. Safety instructions in this
manual act as a supplementary for the local safety instructions. Our company will not assume
the liability that caused by disobeying safety instructions.
1.1 Safety notes
1. Even no connection with utility power, 220/230/240Vac voltage may still exist at UPS
terminal!
2. For the sake of human being safety, please well earth the UPS before starting it.
3ˊDon’t open or damage battery, for the liquid spilled from the battery is strongly poisonous and
do harmful to body!
4ˊPlease avoid short circuit between anode and cathode of battery, otherwise, it will cause
spark or fire!
5ˊDon’t disassemble the UPS cover, or there may be an electric shock!
6ˊCheck if there exists high voltage before touching the battery.
7Working environment and storage way will affect the lifetime and reliability of the UPS. Avoid
the UPS from working under following environment for long time
ƹArea where the humidity and temperature is out of the specified range(temperature 0
to 40ć, relative humidity 5%-95%)
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 5of 50 + FR
ƹDirect sunlight or location nearby heat
ƹVibration Area with possibility to get the UPS crashed.
ƹArea with erosive gas, flammable gas, excessive dust, etc
8Keep ventilations in good conditions otherwise the components inside the UPS will be
over-heated which may affect the life of the UPS.
1.2 Symbols used in this guide
WARNING!
Risk of electric shock
CAUTION!
Read this information to avoid equipment damage
2Main Features
2.1 Summarization
This series UPS is a kind of three-in-single-out high frequency online UPS.
The UPS can solve most of the power supply problems, such as blackout, over-voltage,
under-voltage, voltage sudden drop, oscillating of decreasing extent, high voltage pulse, voltage
fluctuation, surge, inrush current, harmonic distortion (THD), noise interference, frequency
fluctuation, etc..
This UPS can be applied to different applications from computer device, automatic equipment,
communication system to industry equipment.
2.2 Functions and Features
ƹDigital Control
This series UPS is controlled by Digital Signal Processor (DSP); enhance, it increases
reliability, performance, self-protection, and self-diagnostics and so on.
ƹBattery Configurable
From 16 blocks to 20 blocks, the battery voltage of this series UPS can be configured at 16
blocks, 18 blocks or 20 blocks according to your convenience.
Optional: from 32 blocks to 40 blocks, the battery voltage of this series UPS can be configured
at 32 blocks, 34 blocks, 36 blocks, 38 blocks or 40 blocks according to your convenience.
ƹCharging Current is configurable
Via setting tool, the user may set the capacity of the batteries as well as reasonable charging
current as well as maximum charging current. Constant voltage mode, constant current mode or
floating mode can be switched automatically and smoothly.
ƹIntelligent Charging Method
The series UPS adopts advanced three-stage charging method—
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 6of 50 + FR
1st stage: high current constant current charging
to guarantee to charge back to 90%;
2nd-stage: Constant Voltage
In order to vitalize battery and make sure batteries are fully charged
3rd stage: floating mode.
With this 3-stage charging method, it extends the life of the batteries and guarantees fast charging.
ƹLCD Display
With LCD plus LED displays, the user may easily get UPS status and its operational
parameters, such as input/output voltage, frequency & load%, battery % and ambient
temperature, etc...
ƹIntelligent Monitoring Function
Via optional SNMP Card, you may remotely control and monitor the UPS.
ƹ
EPO Function
The series UPS may be completely shut off when the EPO is pressed. REPO function
(Remote EPO) is also available in this series UPS.
3Installation
3.1 Unpack checking
1. Don’t lean the UPS when moving it out from the packaging
2. Check the appearance to see if the UPS is damaged or not during the transportation, do not
switch on the UPS if any damage found. Please contact the dealer right away.
3. Check the accessories according to the packing list and contact the dealer in case of missing
parts.
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 7of 50 + FR
3.2 Cabinet Outlook
3.2.1 10-20k (H)
Front View Side View
10kVA Rear View(terminal block without cover) 15-20kVA Rear View(terminal block without cover)
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 8of 50 + FR
10-20kVA Rear View (Dual input, terminal block without cover)
(1) LCD panel
(2) RS232 port
(3) Input Switch
(4) USB port
(5)
Dry contact port
(6) External maintenance switch signal /
Maintenance switch cover plate
(7) Maintenance switch
(8) Output Switch
(9) Terminal block for Input, output, battery &
Ground (Dual input)
(10)
Ground
(11) Parallel port 1
(12) Parallel port 2
(13) Intelligent Slot 2 (SNMP card/ Relay card)
(14) Intelligent Slot 1 (SNMP card)
(15) RS485 port
(16) REPO port
(17) EVENTS port
(18) Cold start button
(19) Bypass Switch (Dual input)
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 9of 50 + FR
3.2.2 10-20k (S)
Front View Side View
10kVA Rear View 15-20kVA Rear View
(terminal block without cover) (terminal block without cover)
IV432E Rev.01 SIEL S.p.A. Installation and user manual
Date of issue: 2021-05-05 Pag. 10 of 50 + FR
10kVA Rear View 15-20kVA Rear View
(Dual input, terminal block without cover) (Dual input, terminal block without cover)
(1) LCD panel
(2) RS232 port
(3) Input Switch
(4) USB port
(5)
Dry contact port
(6) External maintenance switch signal /
Maintenance switch cover plate
(7) Maintenance switch
(8) Output Switch
(9) Terminal block for Input, output, battery &
Ground (Dual input)
(10)
Ground
(11) Parallel port 1
(12) Parallel port 2
(13) Intelligent Slot 1 (SNMP card)
(14) Intelligent Slot 2 (SNMP card/ Relay card)
(15) RS485 port
(16) REPO port
(17) EVENTS port
(18) Cold start button
(19) Bypass Switch (Dual input)
(20) Power Switch
3.3 LCD control panel
LCD control panel introduction
1LEDfrom top to bottom: “alarm”, “bypass”, “battery”, “inverter”2LCD display
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