CR Series High Performance  AC Power

The AUTOTEST CR Series of Solid State AC Sources provide an excellent performance enhancement for the UPS Series of Power Supply Test systems. They also provide a superior stand-alone AC Power Source capability with the optional manual control and monitoring for bench top testing. These High Performance sources were specifically designed by AUTOTEST Company to provide the ultimate in programmable AC power.

All sources include an IEEE 488 (GPIB) interface for easy computer control. They are fully programmable from either control method for Frequencies of 45 to 6500 Hz. This makes the CR series one of the highest frequency sources on the market. They provide Voltages of 0-270 VAC as a standard, with other voltages available upon request.

In addition, to provide the ultimate in AC Line testing, there is an added Event programming capability. With this capability, the user may program line disturbances for worst case testing scenarios. In 3 Phase models, even the phase relationship and individual phase amplitudes may be programmed.

For output waveform purity, the CR series uses a Class A linear amplifier output with peak voltage regulation. There is no switching noise to cause wave shape distortion. There is no ambiguity on high crest factor loads. This pure AC wave shape will provide a solid baseline for testing repeatability.

Some of the many standard features include:

	High peak output current
	Remote voltage sensing
	Phase angle programming
	Dual range Voltage control
	AC disturbances including spikes and dropouts
	Multiple event programming
	IEEE-488 programming standard
	Full manual control and digital monitoring available
	Custom Packaging

AC SOURCE programming Specifications

CONTROL

Computer:

IEEE 488.2 compatible programming interface standard.

Manual:

Key pad manual control panel and digital monitoring (optional)

VOLTAGE PROGRAMMING:

Voltage ranges:		0 to 135 VAC, 0 to 270 VAC (Autorange function)
Accuracy:  0.5 % (45-500 Hz)	Resolution:  0.1 VAC 
Three phase programming:  Each phase individually programmable

FREQUENCY PROGRAMMING:

Frequency range:	45 to 6500 Hz
Accuracy:  0.05 % FS	Resolution:  0.1 Hz 
Three phase programming:  Each phase individually programmable

TURN ON PROGRAMMING:

Turn-on point:		Any point on a cycle
Turn-on resolution:	 0.1 mSec (from zero crossing)

LINE DISTURBANCE PROGRAMMING:

(Interruptions, Transients, Sags Surges)

Amplitude Levels:	3 independent programmable levels
Time Duration:		4 independent programmable duration's
Duration Range:		6553.5 mSec each
Duration Resolution:	 0.1 mSec each
Duration Accuracy:	0.2 mSec each

PHASE SEPARATION PROGRAMMING:

(three phase unit only)

Range:		± 100 degrees from the nominal 120 degree separation
Accuracy:  1 degree	Resolution:  1 degree 

AUTOTEST CR-Series 
AC SOURCES

 CR-1500-1  

CR-3000-1  

CR-4500-1  

CR-2250-3  

CR-4500-3

(High power three phase models also available)

PACKAGING:

Custom rack mounting in various cabinet sizes available for all configurations.

For more information regarding the AUTOTEST AC Sources,

please contact or select Email Button for alternatives.

Return to ATE Products

Return to AUTOTEST Home Page

Copyright © 1995-2001, Autotest Company, All Rights Reserved.