UPCOMING TRADESHOWS

 




 
  Silent Power SP4024BU Battery Backup System
 

OnAlert™ Indoor Standby Power Specifications

Inverter Specifications
System Output Size 4Kw or 8Kw C
Input Battery Voltage Range 22 to 31 VDC
Nominal AC Output Voltage 120/240 Vrms ± 3%
Output Frequency 60 Hz ± 0.04%
Total Harmonic Distortion < 5%
Continuous Power Output at 25° C 4,000W/8,000W
Continuous Input Battery Current 185A
Waveform Pure Sine Wave
Charger Specifications
Continuous Output at 25° C 136A DC
Input Current at Rated Output (AC amps) 42 A @ 120 VAC, 21 A @ 240 VAC
DC Energy Storage 24V nominal sealed VRLA AGM
Standard Energy Storage Capacity 10kWh AC
General Features and Capabilities
Bypass Disconnect Capability 50 A, included
Five Stage Charging Capability Bulk, Absorb, Float, Equalize, Tender
Internal Cooling 0 to 211 cfm
Over Current Protection Yes, with redundant circuits
Over Temperature Protection Yes, on transformer, MOSFETS, and battery
Conformal Coating on PCB's for Corrosion Protection No
Stainless Steel Fasteners for Corrosion Protection Yes
Listings Designed to meet UL1741 and CSA STD No. 107.1-01
Warranty Standard 2 Year (Optional 5 Year)
Environmental Specifications
Operating Temperature -20° C to +40° C (-20° F to +130° F)
Storage Temperature -40° C to + 70° C (-40° F to 158° F)
Operating Humidity 0 to 95% RH non condensing
Physical Specifications
Dimensions 50"H x 27.5"W x 32"D
Weight – Including Batteries Approx. 900 lbs
Weight – Without Batteries Approx. 250 lbs
Clearance – Full System 51" x 39.5" x 33"
Max Operating Altitude 15,000' (4,570m)