Technical Specifications - Ultra Green
System Electrical Specifications
Output (kVA) 260kVA to 2.0MVA
Power (kW) 200kW to 1.6MMW
Output Voltage (V) 400 or 480
Frequency (Hz) 50 or 60
Frequency Regulation ±0.1Hz free running
Frequency Accuracy (utility grid not available) 1 minute per year
Impedance (subtransient reactance) 6% to 8.5%
Response to 100% 1.0pf step load ±5%
THD ±1.5% for linear load
Short-circuit Current 10 to 15 times rated current
Load Crest Factor Unlimited
Phase Displacement ±1° for balanced loads
±3° for 50% balanced loads
Overload Normal Operation 150% 2 minutes rated capacity
Load Unbalance Capacity 100%
Operating Temperature -40°C to +40°F
Operating Relative Humidity 0 to 90% noncondensing
Other System Specifications
Dimensions Varies by size and system configuration
Max. Floor Loading Varies by size and system configuration
Height Varies by size and system configuration
CHP efficiency of up to 80%
System Emissions
CO Nil
Nox Nil
Sox Nil
Sound Level 76 db(A) @ 1 meter