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Magnetek’s E-Force Solar grid-tied systems are designed for large solar applications such as “big box” retail, office buildings, industrial facilities or ground mount installations. Harvest more green with E-force’s Maximum Power Point Tracking (MPPT) algorithm that maximizes energy produced under varying light conditions. The revolutionary switching technology utilized in the E-Force large-scale inverter includes state-of-the art Insulated Gate Bi-polar Transistors (IGBTs) to reduce switching losses.
E-Force has been designed with large de-rating criteria on all critical components, achieving an extremely robust and reliable inverter designed to last for 25 years and to deliver true maximum output power on a continuous basis. With this design concept, E-Force achieves peak efficiencies of over 97%. Total current harmonic distortion is typically less than 3% through E-Force’s control switching technology.
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Smart Controls
E-Force controls are Digital Signal Processor (DSP) based with sophisticated control and self-diagnostic algorithms. An LCD display shows the unit’s operating status and a built-in Data Logger records and sends daily performance and operational data.
Benefits
- Single input section to process MPPT (430 – 880 VDC)
- NEMA 1 (IP23), (optional) NEMA 3R (IP44) ruggedized, sealed unit to with stand the harsh environmental conditions
- Compact size and high power density: 500 kW of output power in a box just 88 ”H x 41.5”W x
30.5 ”D
- Rear air-cooled heatsink keeps the unit cleaner and more efficient over time
- Isolation transformer (optional) is dependent upon utility interconnection
- High overload capability works up to 500 kW under most ambient conditions
- True Sine Wave Output
- Parallel up to 4 units for 2.0 MW capability
- Certified grid-connected operation according to
international standards
- LCD display on the front to monitor the main parameters
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Characteristics |
PVI-500 |
PVI-1 MW |
Power Rating (kW) |
500 |
1,000 |
DC Power Rating |
520 |
1040 |
Open Circuit Voltage Range (Vdc) |
430-1000 (640 nominal) |
430-1000 (640 nominal) |
Power Tracking Window Range (Vdc) |
430-880 (640 nominal) |
430-880 (640 nominal) |
Array Configuration |
One array |
One array x2 with common negative grounding and independent MPPT |
Nominal AC Voltage Range (Vms) |
3-phase 300VAC
(may be changed
to comply with local regulations) |
3-phase 300VAC
(may be changed
to comply with local regulations) |
Nominal AC Frequency (Hz) |
50/60 |
50/60 |
Line Power Factor |
1 |
1 |
Maximum AC Line Current (Ams) |
1,069 |
2,138 |
AC Current Distrortion (%) |
<3% THD at rated power |
<3% THD at rated power |
Max Efficiency (%) |
>97 |
>97 |
Tare Losses (W) |
<40 |
<40 |
Operating Ambient Temperature (°C) |
-40 to +50 |
-40 to +50 |
Enclosure Environmental Rating |
NEMA1/IP23 - NEMA 3R/IP44 |
NEMA1/IP23 - NEMA 3R/IP44 |
Relative Humidty |
0 —100% condensing |
0 —100% condensing |
Elevation |
Derated above 6,600ft (2,000m) |
Derated above 6,600ft (2,000m) |
Audible Noise (dBA) |
<80 |
<80 |
Size (Inches) |
88”H x 41.5”W x 30.5 ”D |
88”H x 83”W x 30.5 ”D |
Weight (Lbs) |
3,250 |
6,500 |
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