Datasheet

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3. SPECIFICATIONS

Measuring ranges 30 A / 300 A / 3000 A AC

Output sensitivity 100 mV / 10 mV / 1 mV per A

(AC coupled)

Accuracy (45-65Hz) ± 1% of reading ± 0.1 A 30 / 300 A

± 1% of reading ± 1 A 3000 A

Minimum load 100 kΩ for specified accuracy

Frequency range 10 Hz to 20 kHz (-1 dB)

Phase (45-65Hz) <± 1°

Position sensitivity ± 2% of reading

External field ± 0.25% of range with cable >100 mm

from the probe

Noise 80 mA RMS 30 A

400 mA RMS 300 A / 3000 A

Temperature coeff. ± 0.1 % /°C

Power supply Two AA MN1500 LR6 alkaline batteries

or an external power supply (+3 V / 100 mA)

Battery life 1000 hours typical (TA325)

2000 hours typical (TA326)

External Power Via 2.1 mm (0.08") mini power connector

Low battery Indicated by an orange LED

Overload Indicated by a red LED

Enclosure

Material ARNITE T06-200SNF, UL94 V0

Degree of Protection IP40

Dimensions 110 (l) x 65 (w) x 23 (d) mm

Output connection TA325: 0.5 m coax cable with 3 shrouded BNC

connectors

TA326: 0.5 m coax cable with a shrouded BNC

connector