dc power-s
UNINTERRUPTIBLE POWER
SUPPLIES (UPS)
LIGTHING FLOW DIMMERSTABILISERS
DC POWER SYSTEMS
STATIC INVERTERS
PHOTOVOLTAIC INVERTERS
VOLTAGE STABILISERS
TECHNICAL SUPPORT & SERVICE
DC POWER-S
DC power systems
DC power-S: Compact, flexible and modular DC power supply systems
Salicru’s DC power-S energy systems feature the following components: DC-S rectifier modules, subracks, a control and monitoring
system, a communications module and a DC distribution unit, all situated in a closed cabinet with the possibility of including batteries.
DC power-S system rectifier modules are available in power ratings of 1000, 2000 and 2700 W and output voltages of 24, 48, 110, 125 and
220 Vdc. Its modular design enables up to 4 modules to be installed in a 19” 2U subrack, achieving very high power density.
The control and monitoring system manages the entire system: input and output measurements, battery charging currents, control of priority
and non-priority loads and communication channels with the outside. The maximum number of rectifiers controlled by a control system is 30,
enabling systems to achieve power ratings of up to 81 kW with N+n redundant configuration options.
The basic version of the communications module has: three programmable relays, a battery temperature sensor and an RS-232/485 channel.
Extended version features a slot for an Ethernet/SNMP adapter, a NiCd electrolyte level detection input and six additional relays.
Performances
. Maximum power per system up to 81 kW.
. Flexible, scalable and N+n redundant systems, configurable for
current demand and future expansion.
. High power density in the modules, up to 27 W/in3.
. High efficiency, up to 95% even with low load.
. Option of single or three-phase power supply.
. DC systems with output voltages of 24, 48, 110, 125 or 220 Vdc.
. Wide operating temperature range from -20º C to +55º C.
. Wide input voltage range from 90 Vac to 290 Vac with power derating.
. Input power factor 1 for better performance.
. Modular design of the rectifiers and control system.
. Output current sharing between rectifiers.
. Front access for easy installation and maintenance.
. Hot-swap and hot-plug functions with automatic adjustment for
module connection/disconnection.
. LLVD and BLVD - disconnection of non-priority loads and for low
battery voltage.
. Full local control and monitoring system with LCD backlit
(4x40 characters).
. Communication unit for remote monitoring.
. Monitoring software via Ethernet/SNMP.
. Smart-mode to maximise MTBF (Mean Time Between Failures).
DC power-S
Applications: Redundant protection for critical applications
Salicru’s DC power-S energy systems provide a high-level power supply to always critical telecommunications systems,
ensuring excellent operation without unexpected outages. Because of its modular nature, it can also be expanded according to
needs, thereby optimising the investment. Typical applications include: fixed and mobile communications networks, broadband
access networks and data and telecommunications networks.
REF. JM840B01 CODE 401AB000649 ED. JANUARY 2017 POWER SUPPLY
System description
DC POWER-S
DC power systems
1
2
TECHNICAL SPECIFICATIONS
MODEL
4
5
120 / 127 / 220 / 230 /240 V
3x208 / 220 / 380 / 400 / 415 V (3Ph+N)
Range (phase-neutral)
90 ÷ 290 Vac
50/60 Hz
Frequency
6
OUTPUT
Power factor
THDi
>0.99 (PFC)
Efficiency
Up to 95.5%
DC voltage
24, 48, 110, 125, 220 V
<5% -15% +25% (1)
Voltage adjustment range
±1%
Accuracy
7
<2 mV
9
Psophometric noise
10
Load sharing between modules
8
Maximum number of parallel modules
Active parallel
1000 / 2000 / 2700 W
Rectifier module power
30
30 / 60 / 81 kW
Maximum system power (depending on module)
BATTERIES
1. Rectifier module
2. Centralised control
3. Input protection
4. Output protection
5. Batteries protection
6. Batteries
7. Extended communication
8. Surge protector
9. Input terminals
10. Output terminals
SMART mode
Type
PbCa or NiCd
Constant I/U in accordance with DIN 41773
Charge type
0.1C to 0.3C adjustable
Charging current
Recharge time
Up to 80% in 4 hours (0.2C)
Protection
Against overvoltage, undervoltage and overload
Voltage/temperature compensation
Yes, customisable (mV/°C)
Electrolyte level detection (NiCd battery)
PROTECTION
Input and output
Battery
GENERAL
Dielectric strength (Input - Output)
Load sharing in normal operation.
Optional
Circuit breakers
Fuses + switch
2000 V @1 minute to 24, 48 Vdc /
4000 V @ 1 minute to 110, 125, 220 Vdc
Degree of protection
IP20
Ventilation
Forced
Acoustic noise at 1 metre
Load sharing and cycling of rectifiers in Smartmode operation.
<55 dB(A)
Operating temperature
-20°C ÷ +55°C (2)
Storage temperature
-40°C ÷ +70°C (3)
Relative humidity
Up to 95%, non-condensing
Maximum operating altitude
3,000 masl
Mean time between failures (MTBF)
Mean time to repair (MTTR)
SYNOPTIC
Extended communications
250,000 hours
15 minutes
Backlit LCD display
Indicators (LED)
Yes (4x40 characters)
5
COMMUNICATION Ports
RS-232/485
Dry contacts
7 relays
SNMP
Optional
Slot
STANDARDS
Yes, one
Safety
IEC/EN 61204-7, IEC/EN 60950-1
Electromagnetic compatibility (EMC)
1. Slot for SICRES remote management or RS-232
interface.
2. RS-232 or RS-485 serial ports. MODBUS
communications protocol.
3. Programmable (x7) dry contact interface.
4. Battery temperature measurement input.
5. NiCd electrolyte level detection input.
OUTPUT
VOLTAGE
(Vdc)
24
Options
+34 93 848 24 00 WWW.SALICRU.COM
ISO 9001 and ISO 14001
(2) Power degradation for temperatures higher than 45°C.
(3) Without batteries
RANGE
48
. Surge protector.
. Output voltage dropping diodes.
. Positive, negative or isolated output voltages.
. Sealed or open PbCa batteries, NiCd, etc.
. Extended communications module.
. Other degrees of IP protection.
. Wireless-link communication.
. Non priority loads diconnector.
IEC/EN 61204-3
Quality and environmental management
(1) -9% + 25% for voltages 110Vd
Information subject to change without notice.
INPUT
3
DC POWER- S
AC voltage
110
125
220
AVDA. DE LA SERRA 100 · 08460 PALAUTORDERA (SPAIN) · FAX +34 93 848 11 51 · [email protected]
MODEL
POWER
CURRENT
CURRENT PER
SYSTEM
DC-36-S
1000
36
Between 36 and 1080
Between 1 and 30
DC-70-S
2000
70
Between 70 and 2100
Between 2 and 60
DC-18-S
DC-36-S
DC-50-S
DC-8-S
DC-16-S
DC-22-S
DC-7-S
DC-16-S
DC-20-S
DC-4-S
DC-8-S
DC-10-S
1000
2000
2700
1000
2000
2700
1000
2000
2700
1000
2000
2475
18
36
50
8
16
22
7
15
20
4
8
10
Between 18 and 540
Between 36 and 1080
Between 50 and 1500
Between 8 and 240
Between 16 and 480
Between 22 and 660
Between 7 and 210
Between 15 and 450
Between 20 and 600
Between 4 and 120
Between 8 and 240
Between 10 and 300
Between 1and 30
Between 2 and 60
Between 2.7 and 81
Between 1 and 30
Between 2 and 60
Between 2.7 and 81
Between 1 and 30
Between 2 and 60
Between 2.7 and 81
Between 1 and 30
Between 2 and 60
Between 2.4 and 74
MODULE
(W)
(A)
(A)
@salicru_SA
POWER PER
SYSTEM
(kW)
www.linkedin.com/company/salicru
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