LSA VS

LSA VS

 

Power 5.3 / 15.8 *
Voltage 48V DC
Poles 4
Speed 900 / 2000 rpm
?Shaft height  160 mm
??Max efficienc??y ??89 %
?Excitation ?SHUNT
?Regulation ?R220 VSG
* kVA/50Hz - kW/60Hz 
(Discrepancies may occur, consult catalogue for exact figures)

? Benefits ? Regulation
? Coupling? ? Options
? Key Features  


Back to topApplications

? ? Telecom application
Telecom		 ?


BenefitsBack to top

On off-grid operation conditions, our DC 48V variable speed alternator can fulfill two roles with just one machine:  

  • Power supply of the cell tower, acting as a standard standby genset
  • Hybrid cell tower installation battery charging 

This technology can help reduce fuel consumption by up to 36% vs. a standard, diesel-only setup

The Variable Speed LSAVS alternator integrates two special components:

  • ?A dedicated Automatic Voltage Regulator (R220-VSG) and rectifier that allows the alternator to deliver constant DC Voltage Output at two different speed.
  • An integrated load control module (CCM) to manage battery charging. All battery types are supported (OPzV, SBS EON, EXIDE, A600 and Evolion)?
? ???

Back to topCoupling

Flex plate       /      Flange 3? ??4
11 ½ ?? -
10 ?? ?
8????  -? ??
7½  - ?

? 

Back to topKey features

Insulation class H
Winding pitch 2/3 (winding 6S)
Number of wires 6
Protection IP 23
Altitude ≤ 1000 m
Overspeed 2250 min-1
Air flow 0.06 m3/s, 50 Hz - 0.07 m3/s, 60 Hz
Excitation system / AVR type SHUNT R220 VSG
Voltage regulation (Steady state) ± 1% SHUNT
Short-circuit current (3 IN / 10 s) 300 % (3 IN) : 10s
Totale Harmonic distortion THD no load < 3.5 % - on load < 5 %
Waveform: NEMA = TIF < 50
   

??

Back to topRegulation??
 
Regulation R220 VSG
Regulation R220 VSG
Mains Paralleling ?
3-phase sensing ?
Advanced settings ?
Data logging & monitoring -
?Remote communication ?-
?Remote voltage potentiometer -
?CT for mains paralleling -
?R791 RFI suppression kit (standard in Europe) -


? : Included             0 : Option             - : Not available
?????????????
??????????????????????????????OptionsBack to top

 

  • Other voltages according to specific winding.
  • Space heaters.
  • Winding protection for harsh environments and relative humidity greater than 95%.
  • Cable outlet at right.
  • Temperature detectors.
  • Thermal protection for winding and shields.
  • Remote Voltage Trimmer.
  • Filters on air inlet: derating 5%.  
  • Shaft Height: H = 225 mm on demand.
  • Customizable Painting.