GENERAL SPECIFICATION
MICROCONTROLLER-BASED-SYSTEM
HIGH EFFICIENCY & RELIABILITY
CAN-BUS INTERFACE STATUS
AND CONTROL
ELECTRONIC BATTERY TEST
t
LAN TCP/IP NETWORK CARD (OPT.)
REMOTE MONITORING
BY DRY CONTACTS
a & affidabilità
Alta efficienz
DISPLAY
LCD
HOTSWAP TECNOLOGY
Can-Bus
Test batterie automatico
Interfaccia LAN (opzionale)
Contatti allarmi
Display LCD
SCS2ENMD48
Modular Energy Station
Rack 19" - 4 U
Input 230Vac / Output 48Vdc 3x30A
The SCS2ENMD48 is an electronic device which provides feeding to 48 Vdc
systems. The energy station guarantees supply continuity even in the case of
an electrical black out, thanks to the batteries connected to the system. The
SCS2ENMD48 station uses until tree units of power supplies for the model
with the output voltage to 48Vdc. The main technical features of this power
supplies are sinusoidal absorption with a power of over 99%, high efficiency
and an output voltage stable with low psophometric noise. A sub rack
SCS2ENMDSR allows the parallel connection of the power supplies while a
synoptic panel shows all the energy station working parameter into the LCD
display. This unit includes a microprocessor controller that manages the
display, the unit parameters, the alarms, the serial and LAN interface. Besides
the microprocessor takes care of the battery life disconnecting the battery
when its voltage is too low. When an alarm or failure is present, It will send the
alarm message via the RS485 and LAN interface and, in the same time, put
on the corresponding alarm contact.
Console comandi 4 tasti
POWER SUPPLY MODULE
The POWER SUPPLY MODULE is engineered using advanced technology. A
high frequency push-pull converter topology is used in this model. This
topology deliver its power to the load via a transformer, therefore output
voltage returns are DC-isolated from input AC returns.
The power supply module includes an input Power Factor Conversion circuit.
This circuit controls the input current of the load so that the current waveform
is proportional to the mains voltage waveform (a sine wave) in order to obtain
a power factor as close as possible to unity.
The PFC circuit attempts to maintain a constant DC bus voltage on its output
while drawing a current that is always in phase with and at the same
frequency as the line voltage. An inductor and capacitor filter the PWM signal
on the secondary transformer so as to minimize the output voltage ripple and
the psophometric noise.
This power supply share the load with an analog circuit while a
microprocessor controls several important points of the supply, the output
current and others. These informations are transfered to the synoptic panel
by a can-bus interface.
SYNOPTIC PANEL
The synoptic panel is the heart of the system. A crystal liquid display and a
maintenance console visualize the fundamental parameters of operations and
points out any state of alarm which may arise. These indications are signaled
in real time and are recorded within an “historical” menu. .
COMMUNICATION INTERFACE
WWW.SINERCOM.IT
www.sinercom.it
The LAN network uses the TCP/IP protocol to control the station on the local and
remote network (WAN).The system manages a gateway (router) to access remotely
using Internet. The LAN interface starts with DHCP enabled for search automatically a
free IP network address. The network access is done using internet browser programs
or other as telnet typing the IP address configured or typing. Besides the system
parameters can be viewed using a personal computer via the included RS485/RS232
interface.
SCS2ENMD48
MODULAR ENERGY STATION
Rack 19" - 4 U
Input 230Vac / Output 48Vdc 3x30A
TECHNICAL SPECIFICATION
SUBRACK
System configuration
Main voltage
Main frequency
Input current
Input peak current
Output voltage
Output current
Visual LED signals ( synoptic panel)
Visual Display LCD (16 x 2 Line)
Alarm contact ( No or Nc )
Ventilation
Dimension W x D x H mm 4U
Weight
POWER MODULE
Input voltage
Output voltage
Output current
Charge voltage set
Stativ voltage stability
Psophometric noise with connected battery
Voltage ripple with connected battery
Load shut down for low battery
Efficiency
Protection
Visual LED
Dimension W x Dx H
Weight
Working temperature
Storage temperature
Relative umidity at 35°C
Protection degree
Compliance Safety / EMC
SCS2ENMDSR
Three-phase - 3 module (max)
Single phase - 1 module
230Vac +15% -20% (1F+N)
400Vac +15% -20% (3F+N)
47-63Hz
7,8 A
23 A
9A
27 A
48Vdc
30A
90A
Main supply - Battery mode - Battery breakdown - Plant feed
Output voltage – Input voltage – Output current – Battery current
Battery test – Date/Time – Log – Setup interface – Assistance menu
Battery low – Batteriy failure – Line off – Fault
forced air-cooling
437 x 430 x 176
18Kg
24Kg
SCS2MD48.30
180 - 265 Vac (1F+N) – 47-63Hz
48Vdc
30A ± 3%
54Vdc
±1% ( Load 10% - 100%)
<2mV (-51.7dBm)
<50mVeff.
43,2 Vcc ±2%
>90%
Output short-circuit protection, Overload, Output overvoltage,
Overheating protection, Main input fuses
Power - Fault
80 x 395 x 159 mm
6Kg
GENERAL DESCRIPTION
0°C a +45°C
-20°C a +45°C
< 80%
IP20
EN60950 / Direttiva 2006/95/CE/ Direttiva 2004/108/CE
4QFDJGJDBUJPOTBSFTVCKFDUUPDIBOHFXJUIPVUQSJPSOPUJDF
HEADQUARTER:
VIA G. CAPPALONGA N.9/A
00043 CIAMPINO (RM) ITALY
Tel +39 06 79800323 Fax +39 06 79814644
info@sinercom.it
www.sinercom.it
SUPPORT OFFICE:
VIA CASCINA SECCHI N.285-287
24040 ISSO (BG) ITALY
Tel +39 0363 938231 Fax +39 0363 998235
assistenza@sinercom.it