B-11
APPENDIX B/ Technical Specifications
TR2500 Current Probe
Guidelines
To achieve the rated accuracies, follow these guidelines:
• The conductor must be at a right angle to the probe.
• The conductor must be centered in the probe core.
• The jaw contact surfaces must be clean and properly aligned.
Specifications
Range
: 1 to 500 Arms
Accuracy
:
48 to 400 Hz: ±1.5% reading ±0.6A
400 to 3000 Hz: ±3% reading ±0.8A
Working voltage
: 600 V max.
Frequency range
: 48 to 3000 Hz
Output signal
: 3 mV/A
Maximum conductor size
: 1.18" (30 mm)
Maximum bus bar size
: 2.5 x 0.20" (63 x 5 mm)
Phase shift (45 to 1000 Hz)
: Less than 4º
Operating temperature
: 14 to 122 ºF (-10 to 50 ºC)
Storage temperature
: -40 to 158 ºF (-40 to 70 ºC)
Dimensions
: 2.60 x 7.68 x 1.34” (66 x 195 x 34 mm)
Weight
: 14.82 oz. (420 g)
NOTE
Current probe TR2500 can be used interchangeably with TR2500A.
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