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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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