Isolite: 800.888.5483 Isolite West: 800.799.5343
300/500 Watt Mini Inverter

Inverters

E3-30/50 Series

Our 300/500 Watt Mini Inverter comes with Valve regulated sealed lead calcium, a 3-rate charger with temperature compensation, upgraded battery options available, and an Automatic Low Voltage Disconnect (LVD) set at 1.67 VPC: Automatic restart upon utility return. Additional features include:

  • 300 or 500 Watts of pure sine wave output
  • Fast transfer system
  • Compatible with all lighting loads including LED and HID
  • Unique output overload designed to withstand initial load inrush up to 400%
  • Smart Self-Diagnostic circuit that retains and logs critical data
  • Industry leading start-up diagnostics
  • Enhanced LCD display for simple and direct access to all critical data
  • Three separate outputs for field flexibility
  • UL Listed to UL924, optional Canadian Listing to C22.2 No. 141-10

Product Description

Specifications

Overall Size
17.87″ x 12.5″ x 12.51″

Construction
NEMA Type 1 enclosure, 16 AWG powder painted CRS

Battery
  • Valve regulated sealed lead calcium
  • Upgraded battery options avaialable
  • Charger: 3 rate with temperature compensation
  • Recharge: Time: 24-hour recharge standard
  • Runtime: 90 Minutes, initial margin of 125% at 25 degrees C
  • Protection: Automatic Low Voltage Disconnect (LVD) set at 1.67 VPC: Automatic restart upon utility return
  • DC Votage: 24 VDC nominal, 2.27 VPC float, temperature compensated
  • DC Current: 24 ADC nominal

Operating Temperature
  • 20 to 30 degrees C
  • Storage temp: -20 to 70 degrees C (Electronics)
  • Relative Humidity: <95% (non-condensing)

Input Power
  • Voltage: 120 or 277 VAC
  • Current:
  • 5.8A (120V), 2.5A (277V) for 500 Watt Unit
  • 4.2A (120V), 1.8A (277V) for 300 Watt Unit
  • Frequency: 60Hz+/- 2Hz
  • Protection: Input circuit breaker with fast acting KLK fuse in series for easy selective coordination to upstream feed breaker

Electronics
  • OUTPUT:
  • Votage: 120 or 277 VAC
  • Current:
  • 4.38A (120V), 1.9A (277V) for 500 Watt Unit
  • 2.7A (120V), 1.17A (277V) for 300 Watt Unit
  • Frequency: 60Hz +/- .002Hz crystal controlled during emergency mode
  • Overload: 120% for 10 minutes, 400% for 200 msec
  • Transfer Time:
  • Output Distortion: Less than 3% THD
  • Crest Factor: 4 for 500 Watt Unit, 6.5 for 300 Watt Unit
  • Load Power Factor: 0.5 lead to 0.5 lag
  • Protection: Optional circuit breakers
  • Output Types: Normally On, Normally Off, Maintained Outputs

Features
  • “Best-in-Class” technology
  • 300 or 500 Watts of pure sine wave output
  • Fast Transfer System
  • Compatible with ALL lighting loads including HID and LED
  • Smart Self-Diagmostic circuit that retains all critical data
  • Enhanced LCD display for simple and direct access to all critical data
  • Three seperate field selectable outputs: Normally On, Normally Off, Maintained/Switched
  • Compact housing for easy installation
  • Optional wall mount bracket
  • Programmable settings for easy use
  • Audible Alarm in emeregncy mode
  • Unique output overload designed to withstand initial load inrush up to 400%
  • UL & CUL Listed to the UL924 Standard

Warranty
  • Electronics: Isolite warrants the e3 Series electronics assembly (except batteries) agaianst defects in material and workmanship for a period of 3 years
  • Battery:
  • Isolite warrants the Lead Calcium batteries for 1 year full and 9 years pro-rata limited
  • Isolite warrants the Pure Lead batteries for 3 years full and 10 years pro-rata limited

Downloads

FileAction
Spec Sheet  Download  
Instructions  Download  
Wiring Diagram  Download