PPM Instruments
Electronic Loads
Air and Water Cooled
 
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Air-cooled DC electronic loads with programmable current.  Multiple load modules may be paralleled for increased capability.  

ellab.gif     FOR GSA GO TO http://www.ppm.testmart.com

Click on photo to download product datasheet PDF.

Key Specs
EL-Series
Range
0 to full scale of controlled parameter (Power, Current, Conductance, Voltage)
Frequency Range
DC - 5KHz
Accuracy (Full Scale)
Current control: ±1%
Power
120VAC, 60Hz standard
Configurations
250, 500, 1000, 2000, 4000, 8000 Watts (Custom available; please call)
Size
19”W x 12”D; Ht., Wt. vary by power rating
Options

Water cooling

RS-232 or IEEE-488 interface

Power control (±5% accuracy)

230VAC, 60Hz operation

EL-A Series (500V)
EL-B Series (100V)
  • Operating modes: Constant Current (standard); Constant Conductance or Constant Power selectable via optional selector switch.
  • Load controllable via 0-10 VDC signal and optional computer interface
  • Applications include fuel cell, battery, generator, power supply, or charger load test for either product development or production
  • Choose Model EL-B-XXXX for testing at voltages of 100 V down to 1 V (Sub-volt models are available; consult factory or local representative with specific requirement)

When ordering, use EL-A (or B) XXXX, where A = 500V, B = 100V and XXXX = Wattage

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PPM, Inc. * 23500 Mercantile Rd * Cleveland, OH * 44122 * USA
+1-216-595-3200 (P) * +1-216-595-3203 (F) * 800-899-4776