Alpha Technologies INEX Inverter System - Manual (Page 4)

Specifications for INEX Inverter System
Argus Technologies Ltd. 014-114-B1 Rev D WC
Printed in Canada. © 2008 Argus Technologies Ltd. ARGUS and INEX are registered trademarks of Argus Technologies Ltd. All Rights Reserved. Page 1 of 4
Inverter Module Input
Nominal Voltage: 48Vdc
Operating Range:
40.5 to 58Vdc within rated limits
Under Voltage Warning Threshold:
45Vdc
Under Voltage Threshold:
40Vdc
Over Voltage Warning Threshold:
58Vdc
Over Voltage Threshold:
60Vdc
Isolation AC-DC:
Reinforced isolation (Pri-Sec) 4242Vdc/1min
Inrush current:
<2*Irated
Isolation DC-enclosure:
707Vdc (varistors and filter capacitor removed)/1min
Input Protection:
Reverse polarity protection
Psophometric Noise Voltage:
≤1.0mV ITU-T O.41 (16.66 to 6000Hz)
Reflected Psophometric Noise Current: <1% according to YD/T 777-2006
Reflected Relative Band Width Current Noise: <10% (0-2MHz) according to YD/T 777-2006
Wide Band Noise:
<1.0mV (psophometric, 25Hz to 5kHz)
<20mVrms (25Hz to 20kHz)
Peak to Peak Noise:
<150mV up to 100MHz
Inverter Module Output
Power Capacity: 1000VA/800W,
1500VA/1200W
Waveform:
Pure sine wave
Power Factor:
0.8
Nominal Output Voltage:
110/115/120Vac or 208/220/230/240Vac
Voltage Regulation:
Max ±2%
Output Frequency:
50/60Hz
Frequency Variation:
Max ±0.5%
Frequency Setting:
Manually, field-selectable
Crest Factor:
3:1
T.H.D. (Current):
<3% for linear load, <5% for non-linear load
Capacitive/Inductive Load:
-0.8 to +0.8 without exceeding permissible distortion for resistive load
Efficiency:
Min 88% at rated load for 48Vdc system