Xantrex : TW Series : Specifications

Programmable Power Products

Elgar, Sorensen and Xantrex Products

TW Series : Specifications

Output

Output Power: 1750 VA, 3500 VA or 5250 VA

Output Phase: 1750 VA, 1 phase; 3500 VA, 1 or 2 phase; 5250 VA, 1, 2 or 3 phase

AC Output Voltage: 0 to 156 VRMS L-N low range; 0 to 312 VRMS high L-N range

DC Output Voltage: 0 to 233V low range; 0 to 445V high range

Output Current Per Phase: 13A to 135V in 156V range; 6.5A to 270V in 312V range (per 1750 VA module)

Power Factor of Load: 0 lagging to 0 leading

Crest Factor: 4.0 (peak output current to RMS output current)

Output Frequency Range: 45 Hz to 500 Hz

Max Total Harmonic Distortion (Full Linear Load or No Load): 0.3% max

AC Noise Level: 60 dB RMS below full output voltage

Amplitude Stability With Remote Sense: ±0.1% of full scale over 24 hours at constant line, load and temperature

Line Regulation: 0.05% of full scale for a ±10% change in line voltages

Load Regulation: 0.15% of full scale

Voltage Accuracy: ±0.1% of full scale

Voltage Resolution: 0.03% of full scale

Frequency Resolution: 0.1 Hz

Phase Accuracy, Phase-to-Phase Balanced Linear Resistive Load: ±1°

Phase Angle Resolution: 0.1°

Remote Output Voltage Sense: 5 VRMS total lead drop, max

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Measurements

Peak Inrush Current
Phase to Neutral RMS Output Voltages
Phase to Phase RMS Output Voltages
RMS Output Currents
Peak Current
Output Frequency
1Ø to 3Ø Power
1Ø to 3Ø VA
Power Factor
Output Phase Angles Relative to Phase A

Measurement Accuracy: All at 25° ± 5°C

Power: 2.5% of full scale

Voltage: 0.3% of full scale + 0.2% of reading

Current: 0.3% of full scale + 0.5% of reading

Apparent Power: 2.5% for output > 200 VA

Frequency: 0.25%

Phase: 0.5°

Input

Input Voltage Ranges: Factory configured 187 to 264 VRMS, 3Ø L-L (3 wire), or 342 to 457 VRMS, 3Ø L-L (4 wire). A chassis ground is also required.

Input Power Factor: 0.6 (0.99 with input PFC option, 0.35 for European rectifier input)

Input Frequency Range: 47 to 63 Hz

Efficiency: 70% min, at full load

Ride Through: 3 ms, min for rectifier input; 10 ms, min, with PFC option

Protection and Safety

Overvoltage Shutdown: Programmable for 20V to 255V peak, 156V range; 40V to 510V peak, 312V range

Programmable Current Limit Shutdown: Settable to 1% of range (0.5A to 13A for 156V range; 0.5A to 6.5A for 312V range)

Programmable Current Limit with Timed Shutdown: Settable to 1% for range; the timeout is settable from 10 ms to 10s

Programmable Constant Current: Settable to 1% of range (0.5A to 13A for 156V range; 0.5A to 6.5A for 312V range). For all current accuracies, add ±1.5%/kHz above 500 Hz. For paralleled amplifiers, add ±1%.

Overtemperature Shutdown: automatic, not programmable

Physical Specifications

Height: 8.75 in (222 mm)

Width: 19 in (483 mm)

Depth: 24.1 in (613 mm)