| Three/Single phase ON-LINE UPS, SPH 10kVA ÷ 20kVA series |
The SPH series on line double conversion UPS with full time Digital Signal Processor control
technology is the perfect solution for mission critical users who demand high reliability,
availability and performance from a UPS. Input power factor correction, high efficiency and parallel
redundant capability (N+X) provide a superior level of power quality for sensitive electronic
equipment and computers loads.
PRINCIPLES OF WORKING
The backup series is composed by: Rectifier, Inverter, Static Switch, manual by-pass and Battery.
The Rectifier-Inverter line normally feeds the users, and the Battery is kept charged by the
Rectifier. If a black out occurs, the Battery supplies power energy to users always through the
Inverter. When the blackout is over, the Rectifier provides for Battery charge.
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If a short circuit or an overload occurs to the users, the Static By-pass switches the load
over the emergency line. When the fault is over, the Inverter feeds users.
FEATURES
Simple Parallel installation N+X
Full time Digital Signal Processor Control
Filtered, stabilized and regulated sine wave supply
High input power factor and low current THD
Wide input voltage and frequency range, minimizing the battery usage
Zero transfer time
Add matching battery cabinets and extend the backup time up to several hours. With its isolation conversion technology plus precision control, the optional charger can be installed in parallel up to 4 units
Superior overload capability
High battery reliability (battery test, manual and automatic)
LCD display provides real time status and parameter readings
Advanced Battery Discharge Management to prevent the deep discharge of the batteries during a power failure
ON LINE - OFF LINE mode settable
Optional galvanic isolation transformer
RS232 standard, dry contact, USB, RS485 & SNMP as option
Optional dual input loops
Personalizing 60Hz output converter
Emergency Power Off
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CONTROL PANEL
The front display panel provides all major systems parameters and operational status of the UPS that
include full diagnostics for simple, easy servicing. The SPH series UPS with DSP control, systematically
checks each component and displays the result using on LCD display. This feature allows service technicians the ability to pinpoint and repair the UPS very quickly.
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LED indicators: |
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Control Keypads: |
| 1 |
Mains_1 LED |
6 |
ON & Alarm Sil. Key |
| 2 |
Mains_2 LED |
7 |
OFF Key |
| 3 |
Redundancy LED |
8 |
Function Key |
| 4 |
ECO Mode LED |
9 |
Scroll Keys |
| 5 |
Common Alarm LED |
10 |
Enter Key |
LCD Display Explanations:
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Status
Line Mode, Back up Mode, ECO Mode, Bypass Supply, Battery Low Voltage, Battery Bad/Disconnect, Overload,
Transferring with Interruption & UPS fault.
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Parameters
AC Voltage, Frequency, Load Percentage, Battery Voltage & Temperature
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N+X POWER SCALABLE PARALLEL REDUNDANCY
The SPH UPS may be paralleled for power capacity or for redundancy up to 4 units to increase the
power capacity or configuring a parallel redundant UPS system. The standard apparatus can be simply
interconnected up to 4 units using the CAN-bus RJ45 cables on the rear of the SPH series UPS. The SPH
series UPS used an inverter control technology that allows to achieve N+1 scalable redundant power
without the use of additional components.
The standard version is provided with this feature without any factory operation. The system is
fully modular and allows to increase the overall power output, battery runtime, and redundancy as
your needs and requirements grow. Parallel Distribution Box are available till 200 A (40kVA).
INTERFACES
In additional to the standard RS232 with software, the SPH Series UPS also provides two additional
customer options communication slots.
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Standard serial RS 232
The smart port is an intelligent RS232 serial port that allows the UPS to a computer. The connector
is a standard D-Type, 9 pin, female. The software optionally allows the computer to monitor the mains
voltage and the UPS status continuously.
The SPH series UPS is provided with the following accessory cards:
Dry contact card provides isolated contacts for industrial and remote alarm application.
2nd RS232, RS485 and USB port for remote signaling and automatic computer shutdown.
SNMP card for monitoring and integration in network management.
The Simple Network Management Protocol (SNMP) is a worldwide-standardized communication-protocol.
It is used to monitor any device in the network via simple control language.
The Emergency Power Off facility must use a normally NO contact, which closes to operate the emergency
stop procedure. The emergency stop port is located at the rear of the UPS SPH module. Through the dry
contact interface it is available also a NC contact.
The SPH series UPS is provided on request with
monitoring and shutdown software. The monitoring software provides real-time UPS status display via
easy-to-read Meter and Gauges, Digital Table, Block
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Diagram and Graph Chart as well as remote monitoring of the UPS through Intranet or Internet.
The software is compatible with many operating systems such as Windows 98, 2000, XP, Vista and
Windows 7 For other applications like Novell, NetWare, Unix, Linux, please contact your local
distributor for a proper solution.
ACCESSORIES
- Additional battery cabinets to upgrade the backup time till several hours even after the first
installation. On request the add battery cabinet can be provided with an external independent battery
charger to guarantee a fast recharge.
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| Model |
SPH10000
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SPH15000
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SPH20000
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SPH KING15
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SPH KING20
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| Rated power kVA/kW |
10/9 |
15/13.5 |
20/18 |
15/12 |
20/16 |
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| INPUT |
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| Nominal Voltage |
380/400/415Vac 4w |
| Voltage tolerance |
277 ÷ 485Vac |
308 ÷ 460Vac |
| Power factor |
Up to 0.99 |
0.95 at full load |
0.98 at full load |
| Frequency |
50/60Hz |
| Frequency tolerance |
45 ÷ 65Hz |
35 ÷ 70Hz |
| Distortione (THiD) |
< 30% |
< 25% |
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| OUPUT |
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| Voltage |
220/230/240Vac 2w |
| Frequency |
50/60Hz auto sensing |
| Frequency tolerance |
± 0.2% free running; reg. ±1Hz or ±3Hz |
Static <1%, dynamic ±4% |
| Waveform |
Sinusoidal |
| Distortion (THD) |
< 3% |
| Transfer time |
0 ms. |
| Crest factor |
3 : 1 |
| DC start |
Yes |
No |
| Overload |
150% for 3'' |
150% for 1' |
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| BATTERY |
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| Type |
Maintenance free VRLA |
| Recharge time |
4h at 90% |
6h at 90% |
5h at 90% |
| Nominal voltage |
240Vdc |
± 288Vdc |
| Battery Test |
Automatic and periodically (adjustable) |
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| EFFICIENCY |
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| ON LINE mode |
Up to 90% |
> 91% |
Up to 94.5% |
| OFF LINE mode |
Up to 95% |
98% |
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| MISCELLANEOUS |
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| Relative humidity |
< 90% without condensing |
| Operating temperature |
from 0 0°C to + 40°C |
| Noise at 1 meter |
< 50dBA |
< 52dBA |
< 53dBA |
| Interfaces |
RS232 & EPO, as option:
contacts, 2nd RS232, RS485, USB, SNMP |
RS232, contacts & EPO, as option:
RS485, USB and SNMP |
| Parallel capability |
Yes |
No |
| Heat dissipation |
< 600W |
850W |
1150W |
750W |
960W |
| Input/output connection |
Terminals |
| Ext. battery connection |
Plug-in & Play |
Terminals |
| Dimensions (mm) |
290x645x881 |
2x 290x645x881 |
340x800x820 |
450x860x1250 |
| Weight w/o battery |
45kg |
75kg |
80kg |
85kg |
154kg |
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| STANDARDS |
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| Safety |
IEC/EN 62040-1-1, IEC/EN 60950-1 |
| EMC |
IEC/EN 62040-2, IEC/EN61000-3-2, IEC/EN61000-6-2 |
| Performance |
EN 62040-3 |
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ELIT Srl reserves his right to do modifications to his products without notice. |
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Ask for a quotation |
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