Chauvin Arnoux D30N Current Clamp

Current clamp for high-current measurement, 1–2400 A AC, 30 Hz–5 kHz bandwidth, TRMS, low phase shift and rectangular jaws for cables and busbars.

6 030 SEK

The D Series is a range of transformer clamps for accurate measurement of alternating currents up to 3,000 A.

The rectangular jaw shape, the quality of the magnetic circuits and the evenly-distributed winding makes it ideal for accurate measurements on large cables or busbars.

Current range: 1 A AC .. 2,400 A AC (3,000 A for temperature < 35 °C)
Current transformation ratio: 3000:1
Output signal: 0.333 mA / A AC (1 A to 3,000 A)
Overload: 3600 A for 5 minutes
Maximum output voltage (secondary open): Electronic protection circuit limiting voltage to 42 V peak max.
Accuracy: In accordance with IEC 185-26-27, 5 VA, class 0.5 from 48 Hz to 1,000 Hz
Bandwidth: 30 Hz to 5 kHz (in continuous use above 1 kHz, the max. measurement current is limited)
Ampere second product: 90 A.s
Load impedance: < 5 Ω
Operating voltage: 600 V AC
Common mode voltage: 600 V AC
Infl uence of adjacent conductor: 0.005 A / A AC
Infl uence of conductor position in jaws: 1 % ± 0.1 A

Operating temperature: -10 °C to +50 °C
Storage temperature: -25 °C to +80 °C
Infl uence of temperature: < 0.1 % per 10 °K
Max. jaw opening: 90 mm
Max. jaw insertion capacity: Cable: 64 mm Group of wires: 50 x 135 mm - 64 x 100 mm
Casing protection rating: IP20 in accordance with IEC 529
Drop test: 500 mm (IEC 68-2-32)
Shock resistance: 100 g, in accordance with IEC 68-2-27
Vibration resistance: 10 / 55/10 Hz, 0.15 mm test in accordance with IEC 68-2-6
Self-extinguishing capability: Casing: UL94 V0 Jaws: UL94 V2
Dimensions: 120 x 315 x 48 mm
Weight: 1,200 g
Colour: Dark grey casing with red jaws
Output:

- D30N: two safety sockets (4 mm)
- D30CN: two-wire 1.5 m cable with reinforced insulation or double insulation ending with 2 elbowed 4 mm male safety plugs