Elgar - ReFlex Power 875VA AC Power Source Module

  • High Power Density (2 VA/cubic inch) 
  • Single or multi-phase output 
  • Parallel operation 
  • 4.8 Crest factor 
  • Digital control loop technology 
  • ≥0.95 PFC 
  • Brown-out simulation 
  • AC 875 VA 
  • 45 to 5000 Hz 
  • Universal AC/DC input via mainframe 
  • User configurable 
  • Simple integration

AC Power Modules General Specifications

Current, Maximum

140V Range 7A, not to exceed 875 VA, Overload 10A for 0.5 Seconds

Current, Maximum

280V Range 3.5A, not to exceed 875 VA, Overload 5A for 0.5 Seconds

Frequency

45-1200 Hz, up to 5 kHz optional

Crest Factor

4.8 X FS rms current

Load Regulation

100% Resistive Load effect (<100 msec) 

Voltage Mode 0.5% of FS 

Current Mode 0.1% of FS

Line Regulation

10% Line effect (< 100ms) 

Voltage Mode 0.1% of FS 

Current Mode 0.1% of FS

Programming Accuracy

Voltage 0.1% of FS + .2%/kHz 

Current +/-(0.5% + 0.75%/kHz) of full-scale 

Frequency 0.01% of setpoint

Programming Resolution

Voltage 0-140VAC 9mV, 0-280 18mV 

Current 2.2mA 

Frequency 0.1Hz thru 1kHz; 0.5Hz thru 5KHz

Temperature Coefficient

Voltage .05% of FS per °C 

Current .05% of FS per °C

Distortion

<1% to 500Hz 

<2% to 2KHz 

<5% to 5KHz

Output DC Offset

±0.1Vdc maximum

Efficiency

72%

RMS Noise

55dB below full-scale Input (via RFP Mainframe) 

Inrush Current 8.8A at 115Vac; 17.6A at 230Vac 

14.6A at 270Vdc

Power Factor

0.95 typical

Hold-up Time

10ms

Remote Sense

0.75Vrms per line Input

Overvoltage Protection

Range: 1.4% to 110% 

Accuracy: 2% of setpoint

Overcurrent Protection

Range: 0.4% to 106% 

Accuracy: 3% of setpoint

Auxiliary AC Output

Isolated 0Vac to 31.6Vac, 2A max proportional to AC output

Cooling

Forced air convection, req. 40CFM airflow at altitude and ambient temperature

Multi Phase Parallel

Up to 6 in a group

Phase Programming Range

0-360 degree; counterclockwise phasor rotation is assumed, therefore the phase angle offset is lagging the master reference.

Phase Programing Accuracy

1 degree plus 1°C/kHz for balanced resistive load measured with respect to A-phase, at 25 degree C, +/- 5 degree.

Remote Programming Connector

9-pin D-sub

Output Connector

Combination signal/power contact subminiature D 

(Mating connector kit available)

Physical

3 RFP™ slots wide 

4.2” (106.7mm) W 

6.75” (171.5mm) H 

15” (381 mm) D

Weight

13 lbs (5.9 Kilograms)

All specifications: 25°±5°C. 

All specifications are subject to change

More Product Information

AMETEK Programmable Power

Located in San Diego, California, AMETEK Programmable Power designs, manufactures, and markets precision, AC and DC programmable power supplies, electronic loads, application specific power subsystems, and compliance test solutions for customers requiring and valuing differentiated power products and services. Also part of our business is VTI Instruments, which delivers precision modular instrumentation and systems for electronic signal distribution, acquisition, and monitoring, used in the world's most demanding test applications. 

AMETEK Programmable Power boasts one of the industries' broadest portfolios of programmable power products under the well-known and respected Sorensen, Elgar, and California Instruments brands. AMETEK Programmable Power’s products serve a wide range of stimulus (T&M) and process power needs in applications including semiconductor fabrication, commercial and defense ATE, oil exploration, solar array and battery string simulation, avionics, general R&D and EMC compliance testing. 

VTI Instruments provides products and systems which are used to monitor and record data that characterizes the physical integrity and performance of aircraft, engines, and other large structures, as well as automate the functional testing of complex electronic systems. VTI Instruments is recognized as an industry leader with a reputation of providing reliable data, first time, every time. 

With strong brands, a broad product portfolio, exceptional precision power conversion and control expertise, proven power system integration capabilities and deep applications knowledge, AMETEK Programmable Power is your source for programmable power supplies, precision data acquisition instruments, and more.


Contact Details 

AMETEK Programmable Power, Inc. − San Diego 

9250 Brown Deer Road, San Diego, CA 92121, USA

Phone: 858-450-0085 

Fax: 858-458-0267 

Email: sales.ppd@ametek.com for general inquiries

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Elgar - ReFlex Power 875VA AC Power Source Module