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AUTOMATIC LIFT BACKUP SYSTEM
 
Kevin ALBS - Automatic Lift Backup System, is a three phase DSP Sine Wave Inverter Designed to generate 3 Phase -4 Wire OUT PUT to support Lift/Elevators during utility failure. In addition to this, important loads like staircase, Parking, compound & common lighting & security system can be run through this innovative product.

Kevin ALBS IS A UNIQUE COMBINATION of DSP Sine Wave three phase inverter, storage battery charger and an electronic change over module. The charger is an isolated boost- converter which provides Constant Voltage & Constant Current to charge the battery bank whenever the utility supply is available.

The inverter Provides 3 Phase - 4 Wire AC Voltage to run lift & other three phase loads, utilizing the energy stored in battery bank. The inverter is customized to handle high 'in-rush' current capable of driving motor loads such as Elevators (Lift), Water Pumps, Fire pumps etc.
•
 4 KVA 72 VDC
•
 10 KVA 180 VDC
•
 20 KVA 240 VDC
•
 5 KVA 72 VDC
•
 12 KVA 180 VDC
•
 20 KVA 360 VDC
•
 5 KVA 96 VDC
•
 15 KVA 180 VDC
•
 25 KVA 360 VDC
•
 6 KVA 96 VDC
•
 15 KVA 180 VDC
•
 30 KVA 360 VDC
•
 6 KVA 180 VDC
•
 15 KVA 240 VDC
•
 40 KVA 360 VDC
•
 8 KVA 180 VDC
•
 15 KVA 360 VDC
•
 52-100 KVA 360 VDC
 


Kevin ALBS offers a comprehensive solution for the most critical applications & incorporates an array of outstanding user friendly features keeping in mind the day-to-day needs and long term technical and commercial considerations.
 
Salient Features *
  • State of art MOSFET/IGBT based PEM technology to increase Crest Factor Tolerance & Dynamic Stability
  • Auto Sense Intelligent Control Smart Charger
  • High performance voltage and current regulation with DSP control
  • Electronic change over, hence better reliability
  • Surge load capacity up to 300%
  • Quiet operation of AC motors as well as the other Inductive loads unlike that with modified Sine Wave Inverters
  • Very Low Total Harmonic Distortion <3%
  • Wide input voltage range
  • All necessary Protection like Short Circuit, Over Temp., Battery Low/High, Mains MCB Tripped etc. with Comprehensive display
 
 
Applications
  • For providing reliable power back-up for Lift/ Elevators
  • As a major power supply source for water Pumps, Fire pumps & other 3Phase critical motorized equipment
  • Petrol/Diesel Dispensing (Filling) Machines
  • Tread Mills & other Health Equipment in Homes/Gyms
  • Major Power Back Up source in Corporate Offices as well as Call Centers
  • Computers & peripherals / Office Equipment like, Scanners, Printers, Fax Machines etc.
  • Emergency & Mobile Power Systems
  • . Air Conditioners and all compressor Based applications Like Water Cooler, Bottle Coolers, Ice Cream Parlors etc.
 
Technical Specifications*

Description 4KVA 5KVA 6KVA 8KVA 10KVA 12KVA 15KVA 20KVA 25KVA 30KVA 40KVA- 70KVA 70KVA- 100KVA
  Back-up Mode
Out Wave Form
 Pure Sine Wave
Nominal Battery Voltage
 72V DC 72V
DC
96V
DC
180V DC		 96V
DC
180V
DC		 180V DC 180V DC
360 V DC		 180V
DC
240V
DC
360V
DC		 180V
DC
276V
DC
360V
DC		 276V
DC
360V
DC		 360V DC 360V DC 360V DC 360V DC
Output Power Factor
 0.8
O/P Voltage (N-L) 230V±2.5V AC
Max. No Load Batt. Current
 0.9A±0.2 A
Frequency
50Hz±1.0Hz
Total Harmonic Distortion
 <3%
O/P Voltage (L-L)
 400V±2.5V AC
Full Load O/P Current/ Phase
 5.8±
0.5A		 7.3±
0.5A		 8.7±
0.5A		 12A±
0.5		 14A±
0.5		 17A±
0.5		 21.5A±
0.5A		 23.5A±
0.5A		 29.5A±
0.5A		 34.9A±
0.5A		 ……. .........
Low Battery Indication
 10.5V =/- 0.2V DC Per Battery (12V DC Each)
  Mains Mode
Input Voltage Range (N-L)
 140V to 280V AC± 10V AC
Input Voltage Range (L-L)
 242V to 484V AC± 10V AC
Max. Charging Current
 10A±1A
Boost Charging Voltage
 14.2V =/-0.2V DC Per Battery(12V DC Each)
Trickle Charging Voltage
 13.7V =/-0.2V DC Per Battery(12V DC Each)
  For Three Phase Inverter
Change over time(main to Battery)
 <=40milisec
Change over time(Battery to main)
 <=10milisec
  For Three Phase ALBS
Change over Time(main to Battery)
 <=30sec
Change over Time(Battery to main)
 <=10milisec
  Protections
Protections
 Output Not Ok, Battery Voltage Low(4 Auto Retries), Over Load (6 Auto Retries)
Input Voltage and Frequency, Battery Charging Voltage, All Protections
  Display
Display
 Welcome Message, Capacity, Output Voltage, Output Frequency. Load Percentage
Input Voltage and Frequency, Battery Charging, Battery Voltage, All Protections
  Environmental Parameters
Operating Temperature
 0 Deg – 45 Deg.
Acoustic Noise at 1 Mtr.
 < 45 dB
Relative Humidity
 Max 95% non- Condensing
Thermal Management
 Integrated Cooling (Fan & Heat Sink)
  Weight and Dimensions
With Packing LxWxH in mm
 680x
500
x780		 680x
500
x780		 680x
500
x780		 680x
500
x780		 700
x500
x780		 700x
500
x780		 700x
500
x780		 860x
630
x950		 860x
630
x950		 860
x630
x950		 720x
990
x1450		 ………
Without Packing LxWxH in mm
 540x
340x
660		 540x
340x
660		 540x
340x
660		 540x
340x
660		 540x
340x
660		 540x
340x
660		 540x
340x
660		 700x
340x
660		 700x
340x
660		 700x
340x
660		 585x
800x
1290		 ………
Net Wight
 72Kg 78Kg 88Kg 92Kg 92Kg 107Kg 107Kg 173Kg 217Kg 205Kg ……… ………
Gross  Weight
 83Kg 89Kg 94Kg 105Kg 124Kg 117Kg 134Kg 220Kg 232Kg 245Kg ……… ………
 
 
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