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• Range 3: 0A to 22.5A, plus sign bit for DC range; parallel mode, 312V range
• Range 4: 0A to 45A plus sign bit for DC range; parallel mode, 156V range
• Accuracy: ±1.0% of range, DC or 40 Hz to 500 Hz; add ±1.5%/kHz above 500 Hz of 4.0
Peak current measurement Valid for phases A, B, and C (use phase A for Parallel Mode)
• Range 1: 0A to 28A; 3ø mode, 312V range
• Range 2: 0A to 56A; 3ø mode, 156V range
• Range 3: 0A to 84A; parallel mode, 312V range
• Range 4: 0A to 168A; parallel mode, 156V range
• Accuracy: ±5% of range, 40 to 500 Hz; add ±1%/kHz, 500 Hz to 5 kHz
Power Measurement Valid for phases A, B, and C. Up to 3ø total power and parallel mode (use phase A for Parallel Mode)
• Range 1: 0 kW to 1.8 kW; 3ø mode
• Range 2: 0 kW to 5.6 kW; parallel mode and total 3ø power
• Accuracy: ±2.5% of range, DC or 40 to 500 Hz for crest factors <2.0. Add ±1% for crest factors up to 4.0.
Add ±1%/kHz above 500 Hz
VA Measurement Valid for phases A, B, and C. Up to 3ø total VA and parallel mode (use phase A for Parallel Mode)
• Range 1: 0 kW to 1.8 kVA; 3ø mode
• Range 2: 0 kW to 5.6 kVA; parallel mode and total 3ø power
• Accuracy: ±2.5% of range, DC or 40 to 500 Hz for crest factors <2.0. Add ±1% for crest factors up to 4.0.
Add ±1%/kHz above 500 Hz
Power Factor Valid for phases A, B, and C (use phase A for Parallel Mode) The Power Factor is calculated from the Power and VA measurements
• Range: 0 to 1.00
• Accuracy: ±5% of range at full power, DC or 40 to 500 Hz for crest factors <2.0. Add ±2% for crest factors up to 4.0.
Add ±1%/kHz above 500 Hz
Frequency Measurement Frequencies are calculated based on output zero crossing time measurements
• Resolution: Frequency is displayed to 5 digits max; leading zeros are blanked. Displayed resolution is 0.01 Hz
• Accuracy: ±0.5% of reading, at 10% to full output voltage, 0°C to 45°C
Phase Measurement Valid for phases A, B, and C relative to each other
• Resolution: ±1°
• Accuracy: ±2°, 40 to 500 Hz; add ±2°/kHz above 500 Hz. For sine wave, balanced resistive load, 10% to 100% of voltage
measurement range, 0°C to 45°C
1750–22200 VA
207
208 www.ProgrammablePower.com
Protection And Safety
Overvoltage Shutdown Programmable for 15V to 255V peak, 156V range; 30V 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% of range: the timeout is settable from 100 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 ±1% of fullscale,
add ±1.5%/kHz above 500 Hz. For paralleled amplifiers, add ±1%
Over temperature Shutdown Automatic, not programmable
Regulatory Compliance • EN 61010
• EN 55011
• UL 3111
• EN 50082-2
• EN 61000-4-3, EN 61000-4-4
• FCC Part 15, Class A
• CE Mark
Designed to meet:
• EN 61010
• EN 55011
• UL 3111
• EN 50082-2
• EN 61000-4-3, EN 61000-4-4
• FCC Part 15, Class A
Waveform Specifications
Waveshape Libraries 50 factory supplied in ROM; storage available for up to 50 user created in nonvolatile RAM
Front Panel Setups A total of 50 user created steady-state waveforms, with amplitude, frequency, phase angle and current limit parameters
Sequencing Library 1000 user created segments stored in non-volatile RAM. Segments include waveshape, amplitude, frequency, phase angle,
time (from 1 ms to 1000 seconds), or number of cycles.
MIL-STD-704 Transient Library
SW Series : Product Specifications
Operating Area
RMS Voltage
RMS Current
TW/SW Operating Area
per 1850VA Module
Low Range
High Range
16.0A
11.8A
8.0A
5.9A
115V 156V 230V 312V
TW/SW Operating Area
per 1750VA Module
Low Range
High Range
RMS Voltage
RMS Current
13.0A
11.2A
6.5A
5.6A
115V 156V 230V 312V
858.458.0223 sales@ProgrammablePower.com
SW Series : Product Diagram
8.620”
. 0 +/-
7 8 9
Enter Menu
1
4
2 3
5 6
Contrast
Help
F3
F2
Output F1
SW 5250A
Trigger Phase A Phase B Phase C
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