Model 935A Current Source

Model 935A Current Source

The perfect source for testing instrument current transformers and measuring ratio and phase angle errors. Works with the Model 931A Power System Analyzer and the Model 936A Reference Current Transformer.

Model 935A User Manual
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Model 935A Data Sheet
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The Arbiter Systems®, Inc. Model 935A Current Source is designed to drive high currents, up to 1000 amps rms, through low impedance loads. Output current is produced at the input line frequency through a toroidal current transformer. The input line level is selectable from 100 Vrms, 120 Vrms, 200 Vrms, 220 Vrms, and 240 Vrms. An output range selector switch and variable transformer allow easy setting of the output current within the attainable range.

The Model 935A is an ideal source for testing instrument current transformers. Use the Model 935A Current Source in conjunction with the Model 931A Power System Analyzer and the Model 936A Reference Current Transformer to accurately measure the ratio and phase angle errors on a wide variety of current transformers.

  • Drive up to 1000 amps rms
  • Input line level selectable from 10 Vrms to 240 Vrms
  • Measure ration and phase angle errors
  • Works with Model 936A Reference Current Transformer and Model 931A Power System Analyzer

Input/Output

Input

Line (Selectable)

100 Vac, 120 Vac, 200 Vac, 220 Vac, or 240 Vac

Frequency

50 Hz or 60 Hz

Output

Current

1000+ Amps

Power

840 Watts rms, maximum

General

Physical

Size

205 mm x 305 mm x 225 mm (8 in x 12 in x 8.75 in)
483 mm x 483 mm x 483 mm (16 in x 16 in x 16 in), shipping

Weight

16 kg (35 lbs) maximum

Current Transformer

90 mm (3.5 in) ID Nominal, 3 m (10 ft) cable length

Environmental

Temperature

Operating: 0 °C to + 40 °C
Nonoperating: - 40 °C to + 85 °C

Humidity

Noncondensing

There are no additional Options available for this product.
Included
AS0079500 Current Transformer (935A)
AS0089700 Operation Manual (935A)
P01R-P10R Country specific power cord with right angle female end
No software downloads available for this product
 
No additional software information is available for this product
No firmware Downloads are available for this product
 
No additional firmware information is available for this product
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