Catu DT-300 Jordtestare Aurix

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5 097,41 kr

(exkl. moms)

6 371,76 kr

(inkl. moms)

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RS-artikelnummer:
437-803
Tillv. art.nr:
DT300
Tillverkare / varumärke:
Catu
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Varumärke

Catu

Produkttyp

Jordtestare

Noggrannhet

±3% + 1 Digit

Typ av mätning

Jordresistans

Skärmtyp

LCD

Strömkälla

Nätström

Vikt

340g

Höjd

51mm

Inkluderar

Förlängningsrulle, Prob

Längd

210mm

Standarder/godkännanden

ENCE

Maximal arbetstemperatur

45°C

Modellnummer

DT-300

Minsta arbetsstemperatur

-15°C

Säkerhetskategorinivå

Aurix

Bredd

71mm

Catu Earth & Ground Resistance Tester


The Catu earth and ground resistance tester measure a 1.999kΩ absolute maximum resistance and is having a CAT III safety category. This tester is used to ensure proper operation of the earthing system. It emits a sound signal for continuity checks and directly displays the value on the LED screen. It is also used to measure the electrical characteristics of a system. The measurement of the earth resistance, performed by this device, is based on the measurement principle called "fault loop". The measurement is carried out with an accuracy of (+/-3% +1 digit) on pure resistance, range of 0-200 Ω at 23 °C +/-5°C.

Features and Benefits


Available with a touch point on extension cord of 7m and instructions for use, without a case

Displays the presence of Voltage and the phase position

Measures the earth loop (fault loop) without tripping the circuit breakers: <15 mA

Non-slip coating for a better grip

Once connected to a properly connected installation, the earth value is displayed instantly on the top of the 4-digit LCD display that can indicate earth resistance values ranging between 0 and 100Ω in blue colour digits (at the 100 Ω threshold recommended by NF C 15-100) and between 101Ω and 1999Ω in red colour digits

Operating temperature ranges between -150C and 450C

Total autonomy (without battery)

Two-way use: 2P + T socket or LV switchboard with cord

Applications


• Measurement of earth resistance.

• Highlight phase position and check the presence of earthing connection.

• Controls continuity of metal masses (buzzer).

Features


• Quick reading of conformity due to bicolor LCD Display (blue = OK/ red= no conformity).

• "Default loop" principle using for earth measurement in TT schema.

• Earth measurement with 3 1/2 digits LCD display (from 0 to 1999 Ω).

• Accuracy: ± (3% + 1 digit) for pure resistance, range 0 to 200 Ω at 23°C ± 5°C.

• Show presence of dangerous voltage (400 V - connection between phases).

• Full autonomy: no battery, power supply by plugging on 2P+T outlet.

Composition


• 1 device

• 1 roller with 7 m length cord M-921647 (not included in version DT-300-SE).

• 1 user manual

Optional Accessories


• Cord for intervention on LV tables M-952271.

Certifications


EN 61557-4;IEC 61010-1;IK06 rated;IP40 rated;NF C15-100

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