DC power L0 pages

UNINTERRUPTIBLE POWER
SUPPLIES (UPS)
LIGTHING FLOW DIMMERSTABILISERS
DC POWER SYSTEMS
STATIC INVERTERS
PHOTOVOLTAIC INVERTERS
VOLTAGE STABILISERS
TECHNICAL SUPPORT & SERVICE

DC POWER-L

Thyristor rectifiers 25 A - 200 A

DC power-L: Charging systems for stationary batteries
Salicru’s DC power-L range of rectifiers/battery chargers, based on microprocessor-controlled thyristor technology, provides
high-quality and reliable protection for critical DC loads.
The DC power-L series covers the range between 25 A and 200 A with outputs from 110 to 220 Vdc. The output accuracy is better
than +/- 1% and the system is designed to charge open or sealed lead acid and nickel cadmium batteries.
All alarms, monitoring and status indicators (via display and LEDs) are managed through a digital control system. Each type of
battery requires special charging characteristics, which are managed by the controller. The systems are completely customisable to
the specific characteristics and needs of each client and application.
The robust design ensures that the installation requires low maintenance and can work for long periods without special attention.

Performances

. Microprocessor-controlled thyristor technology.
. Galvanic isolation between input and output via transformer.
. Complete six-pulse bridge.
. Ventilation by natural convection.
. Standard DC output earth fault detection.
. Electrolyte level detection for NiCd batteries (optional).
. Charging states: floating, fast and exceptional.
. Robust and compact design.
. High power density.
. Monitoring of all equipment parameters through LCD display.
. Possibility of redundant parallel operation.
. Operation with lead acid or nickel cadmium batteries.
. Temperature-compensated float voltage.
. Automatic disconnection in the event of minimum battery voltage or
temperature.
. Extensive configuration options.
. High MTBF and low MTTR.
. Easy installation, start-up and maintenance.

DC power-L

Applications: Efficient, reliable and robust solutions
DC power-L systems are designed to protect DC loads of maximum criticality and to operate with nickel cadmium or lead acid
batteries in harsh and demanding operating environments, such as power plants, electrical substations, oil and gas pipelines,
petrochemical plants, mines, railways, telecommunications facilities, hospitals, industrial plants, etc.