DetailsMaxim

AE Techron EST-Base - Automated EMC Smart Test System

The EST EMS System is a complete, automated test solution for AF electrical or magnetic susceptibility testing. The system provides an environment where the amplitude, voltage (when using T3700) or magnetic field (when using T1000), frequency, and duration of the interference can be user-defined, or will follow preloaded standards like DO 160 Section 19 CW or the more stringent Boeing D6-16050-5 Section 7.2.

Press the start button and the Test begins. Real-time test progress is displayed on screen. You can easily capture snap shots of events that occur during the test (without test interruption) and save these along with event notes as PDFs. PDFs and complete test conditions and results (CSV format) can be output from the system to be compiled in your choice of Window's software.

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Feature Specification

Uses modern electronics to allow a single piece of hardware/software to merge the functions of Sine Wave Generator, Arbitrary Waveform Generator, Power Amplifier, Data Logger and System Controller into a single system that has both function and configuration under software control
Makes the system modular so that power levels can be changed or accessories added to extend the performance of the EST system without having to repurchase pieces that you already have
Gives the user a flexible, intuitive interface that allows both manual and automated operation locally through a Windows8-based software interface or remotely through Ethernet
Gives it the ability to display and store test results so they can be electronically transferred into test reports

EMC Smart Test Software/Control Hardware
Complete	AF Test Automation Solution
Includes	Software, laptop, supporting signal generation and control hardware
Standards	Pre-loaded for AF Magnetic Field and AF Electrical Field Susceptibility
DO-160 Section 19
Boeing D6-16050-5 Section 7.2
Flexible	Edit pre-loaded standards or create entirely new tests
Expandable	Additional standards and accessories under development
Windows 8 Environment	Makes it easy to include generated data in test reports
EST-enabled 7224 Amplifier
AC Specifications
High Voltage Mode
Ohms	PEAK OUTPUT	RMS OUTPUT
40mSec Pulse, 30% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle
Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Watts
16	158	10	158	10	158	10	112	7	112	7	774
8	154	19	136	16	136	16	96	12	96	12	1108
4	124	31	108	26	61	15	76	18	43	10	442
2	98	49
Mid-Level Mode
Ohms	PEAK OUTPUT	RMS OUTPUT
40mSec Pulse, 30% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle
Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Watts
4	72	18	69	16	69	16	49	12	49	12	566
2	61	30	57	26	57	26	40	19	40	19	746
1	47	47	43	40	21	21	30	28	15	15	220
0.5	26	52
High Current Mode
Ohms	PEAK OUTPUT	RMS OUTPUT
40mSec Pulse, 30% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle	5 Min, 100% Duty Cycle	1 Hr, 100% Duty Cycle
Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Volts	Amps	Watts
1			29	29	29	29	21	21	21	21	420
0.75			26	34	26	34	18	24	18	24	442
0.5			23	45	23	45	16	32	16	32	511
0.25
Common Mode Rejection	-58 dB with 5 V input
Display, Control, Status, I/O
Front Panel LED Displays indicate	Ready, Standby, Fault, Over Temp, Over Voltage, Overload
Soft Touch Switches for	Run, Stop, Reset
Gain Control, when enabled	Voltage gain adjustable from 20 to 0
On/Off Breaker
Back Panel Power Connection	25 Amp IEC (with retention latch)
Signal Output	+/Common/Sampled Common
Signal Input	User Selectable BNC or Barrier Strip Balanced
Communication Capabilities
Current Monitor	± 1 V / 5 A ± 1%
Voltage Monitor	± 1 V / 1 V ± 1%
Reporting	System Fault, Over Temp, Over Voltage, Over Load
Control	Force to Standby, Reset after a fault
Multiple Unit Configurations
Series Operation	Total Voltage (1, 2, 3, or 4-7224€™s): 150 Vpk, 300 Vpk, 450 Vpk or 600 Vpk; Increased slew rate up to 200 V/Î¼Sec
Parallel Operation	Total Current (1, 2, 3, or 4-7224€™s): 50 Apk, 100 Apk, 150 Apk or 200 Apk
Physical Characteristics
Chassis	The Amplifier is designed for stand alone or rack mounted operation. The Chassis is black aluminum with a powder coat finish. The unit occupies two EIA 19-inch-wide units.
Weight	41 lbs (18.6 kg), Shipping 51 lbs (23.2 kg)
AC Power	Single phase, 120 VAC, 60 Hz, 20 Amp service; (220-240 VAC, 50-60 Hz, 10 Amp service model available)
Operating Temperature	10°C to 50°C (50°F to 122°F), Maximum Output Power de-rated above 30°C (86°F).)
Humidity	70% or less, non-condensing
Cooling	Forced air cooling from front to back through removable filters.
Airflow	180CFM
Dimensions	19“ x 22.75“ x 3.5“ (48.3 cm x 57.8 cm x 8.9 cm)
Protection Over/Under Voltage	± 10% from specified supply voltage amplifier is forced to Standby
Over Current	Breaker protection on both main power and low voltage supplies
Over Temperature	Separate Output transistor, heat sink, and transformer temperature monitoring and protection