Fluke i3000s Specifications

Fluke i3000s Flex

AC Current Clamp

The i3000s Flex is an ac current clamp utilizing the Rogowski principle. It can be used to measure currents up to 3000 A when used in conjunction with oscilloscopes, recorders or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas.

Technical Data

Electrical specifications

Current ranges: 30 A, 300 A, 3000 A ac rms Output sensitivity (ac-coupled): 100 mV,

10 mV, 1 mV per A

Load impedance: 100 kW minimum Accuracy (at +25 °C): ± 1 % of range

(45 Hz to 65 Hz) Linearity (10 % to 100 % of range): ± 0.2 % of reading Noise: 8 mV ac rms (30 A), 2 mV ac rms (300 A, 3000 A)

Frequency range: 10 Hz to 50 kHz (-3 dB) Phase error: < ± 1º (45 Hz to 65 Hz), ± 10º

(at 20 kHz)

Position sensitivity (with cable > 25 mm from the coupling): ± 2 % of range External field (with cable > 200 mm from the head): ± 1 % of range

Power supply: 2 x AA MN 1500 LR6 alkaline,

400 hours, low battery indicator

Temperature coefficient: ± 0.08 % of reading per °C Working voltage (see Safety Standards section):

600 V ac rms or dc

General specifications

Head cable length (double insulated): 610 mm (24 in) i3000s Flex-24 915 mm (36 in) i3000s Flex-36

Head cable diameter: 14.3 mm Head bend radius: 38.1 mm Cable length (head to electronics): 2 meters Output connection: 0.5 m cable terminated with

safety BNC connector. Supplied with BNC to Banana safety plug adapter.

Operating temperature range:

-20 °C to +90 °C (-4 °F to 190 °F) (head),

-20 °C to +85 °C (-4 °F to 185 °F) (electronics) Storage temperature range:

-40 °C to +105 °C (-40 °F to 221 °F) (head),

-20 °C to +85 °C (-4 °F to 185 °F) (electronics) Operating humidity: 15 % to 85 % (non-condensing) Weight: 180 g (0.396 lb) (head), 190 g (0.419 lb) (electronics)

Safety standards

BS EN 61010-1: 2001 BS EN 61010-2-032: 2002 BS EN 61010-031: 2002

600 Vrms, Category III, Pollution Degree 2

Use of the probe on uninsulated conductors is limited to 600 V acrms or dc and frequencies below 1 kHz.

EMC Standards

EN 61326: 1998 +A1, A2, & A3

Ordering information

i3000s FLEX-24 AC Current Probe, 24-inch circumference i3000s FLEX-36 AC Current Probe, 36-inch circumference i3000 FLEX-4PK, AC Current Probe, 4-pack of i3000s FLEX-24

Optional Accessories

FLEX PSU-EU Power supply unit for Europe FLEX PSU-UK Power supply unit for the United Kingdom Note: Power supply units only available for Europe and

the United Kingdom.

i3000s Flex connected to a Fluke 434 Power Quality Analyzer (The i430 FLEX-4PK can be used with the Fluke 434 and 435, without the need for the control box).

i3000s Flex connected to a Fluke 199C ScopeMeter.

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Fluke Corporation PO Box 9090, Everett, WA USA 98206

Fluke Europe B.V. PO Box 1186, 5602 BD Eindhoven, The Netherlands

For more information call: In the U.S.A. (800) 443-5853 or Fax (425) 446-5116 In Europe/M-East/Africa +31 (0) 40 2675 200 or Fax +31 (0) 40 2675 222 In Canada (800) 36-FLUKE or Fax (905) 890-6866 From other countries +1 (425) 446-5500 or Fax +1 (425) 446-5116 Web access: http://www.fluke.com