Atec Elgar-CW2501P-112 - Manual (Page 3)

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800–2500 VA CW Series : Product Specifications
Measurements
Model CW 801M CW 1251M CW 2501M CW 801P CW 1251 P CW 2501 P
Power 800 VA 1250 VA 2500 VA 800 VA 1250 VA 2500 VA
Voltage
Range 0 to 270 Vrms 0 to 270 Vrms, 0 to 310VRMS (option)
Accuracy² (VAC >5V) ± 1% of full range ±0.1% of range <100 Hz, ± 0.2% of range>100 Hz,
± 0.3% of range>500 Hz (option)
Resolution 0.1 Vrms 0.1 Vrms
Current³
Range 0 - 6.0 ARMS 0 - 9.4 ARMS 0 - 18.6 ARMS 0 - 6.0 ARMS 0 - 9.4 ARMS 0 - 18.6 ARMS
Accuracy ±2% of range for linear loads with current >0.2A,
> 0.4A for 2500 VA
±0.5% of range for linear loads
Resolution 0.1 ARMS 0.01 ARMS
Peak Current³
Range - - - 0 to 25 A 0 to 35 A 0 to 70 A
Accuracy - - - ±1% of range
Resolution - - - 0.1 A
Frequency
Range 45 to 500 Hz 45 to 500 Hz, 45 to 1000 Hz (option)
Accuracy ±0.5% typical ±0.02% max
Resolution of display 0.1 Hz 0.1 Hz
Measurements
Model CW 801 P CW 1251 P CW 2501 P
Power 800 VA 1250 VA 2500 VA
Power³
Range 0 - 800 W 0 - 1250 W 0 - 2500 W
Accuracy ±2% of range for linear loads
Resolution 1 W
Apparent Power³
Range 0 to 800 VA 0 to 1250 VA 0 to 2500 VA
Accuracy ±2% of range for linear loads
Resolution 1 VA
Power Factor³
Range 0 to 1
Accuracy ±4% of range for linear loads
Resolution 0.01
Crest Factor
Range 0 to 3.5
Accuracy ±5% of range
Resolution 0.01
Phase
Range -359 to +359 degrees. Positive indicates time lag from reference
Accuracy Within 100 microseconds of equivalent angle
Resolution 1 degree
1 Over 8 hours at constant line, load and temperature after 15-minute warm-up typical
2 Typical values measured at point of sense
3 In a parallel system (for programmable units only), the current/power displayed on the master unit is the sum of all units in the system
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