Fluke 1760 [96/110] Flexi current sensor 100 a 500 a

1760

Users Manual

6-18

Flexi Current Sensor 100 A/500 A

This current probe has been designed for non intrusive, accurate AC current

measurements. Using the latest technologies (internal memory for calibration data)

provides current measurements between 1 A and 500 A. The measurement range can be

selected in the PQ Analyze software: IAC100 or IAC500.

Electrical Characteristics

Nominal current In: 100 A, 500 A AC rms

Measuring ranges: 1 A – 100 A or 5 A – 500 A AC

Peak current: 240 A, 1350 A

Overload capacity: Up to 2000 A rms

Intrinsic error: < ±1 % of mv

Linearity (10 % - 100 % of In): ±0.2 % of In.

Conductor position influence: < ±2 % of mv, distance to measuring head

>30 mm

Error due to adjacent conductor: ≤ ±2 A (Iext = 500 A, distance to head

>200 mm)

Phase error (to reference conditions): < ± 0.5 degrees

Temperature coefficient: 0.005 % of range/ °C

Safety: 600 V CAT IV, type B sensor, pollution

degree 2

General Specification

Cable length: 2 m

Length of measuring head: 45 cm (18 inch)

Operating temperature range: −10 °C - +70 °C

Storage temperature range: −20 °C - +90 °C

Operating humidity: 10 % - 80 % (non-condensing)

Weight: Approx. 0.3 kg

Order-number: 2540477

Reference Conditions

Environment temperature range: +18 °C to +26 °C

Humidity: 20 – 75 % rh

Current: Nominal value In, sinusoidal waveform, 48 –

65 Hz

Distortion factor: < 1 %. No DC component, stray field <

40 A/m, conductor centered within the Flexi

current sensor