“HOT” PLUGGING / UNPLUGGING MODULES

SUBRACKS

AC / DC POWER SUPPLIES
DC / DC CONVERTERS
< 300W ÷ > 2000W



MAIN CHARACTERISTICS

The modules let the hot plug-in/out, greatly simplifying installation and maintenance phases.



For Vac modules/racks: Active PFC and Hold-up time of 60 ÷ 100ms at 100% load condition.



The subracks are fully customizable (internal wiring, alarms and alerts, circuit breakers, line inputs/outputs, mounting type, ...).


The racks are ready to be placed in series or in parallel each other (internal decoupling diodes) for redundant systems of all types (100% system redundancy, N +1, N +2, ...). Moreover the voltage drop of the diode is internally offsetted.

Current sharing (both passive, and active type) between modules/racks in parallel: this device allows to equally share the load current between modules, avoiding imbalances of power delivered and improving the reliability of the system.

The diagnostic (RMT) monitors the presence of input voltage and the correct value of the overall output voltage and of the single module (settable thresholds RMT-me) The alarm contacts are dry contacts (relay 10A @ 250VAC) SPDT.



TYPICAL SYSTEM COMPOSED OF 2 SPS PARALLEL / REDUNDANCY SUBRACKS



AC/DC & DC/DC SUBRACK PLUG-IN MODULES

contact Sales Office

Versions with "B" power boost option available from 150W to 600W models.
(I OUT + 50% 5 sec / + 100% 200ms max. )



50W ÷ 1000W MODULES



Special Voltages
available on request




19” SUBRACKS

Subrack 19” 3HE
Rear terminal boards
Forced ventilation




Subrack 19” 4HE
Rear terminal boards
Forced ventilation



WALL MOUNTING SUBRACKS

Wall mounting subrack (3 HE)
Slim depth – front terminal boards
Natural ventilation




Wall mounting subrack (4 HE)
Slim depth – front terminal boards
Forced ventilation