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IRG 2000 Time domain reflectometer

The IRG 2000 is used to pre-locate cable faults using time domain reflectometry and can be used on low-, medium- and high-voltage cables up to 65 km in length. An integrated voltage filter enables direct measurement on live cables up to 400 V.

Manufactory: BAUR (Austria).
Features
  • Fault location on cables up to 65 km in length
  • Single-phase time domain reflectometer
  • Fully automated measurement and display of the fault distance
  • High measurement resolution thanks to the 200 MHz sampling rate
  • Voltage-proof up to 400 V
  • Simple, interactive menu navigation in several languages
  • Integrated memory for up to 100 measurements
  • Printer connection

Pulse voltage

10 – 60 V

Pulse width

40 ns – 10 μs

Voltage-proof up to

400 V, 50/60 Hz

Output impedance

10 – 250 Ohm

Input signal gain

0 – 60 dB

Measurement range

0 – 65 km (at v/2 = 80 m/μs)

Accuracy

0.2 %

Sampling rate

200 MHz (5 ns)

Resolution

0.4 m (at v/2 = 80 m/μs)

Velocity of propagation (v/2), adjustable                      

50 – 150 m/μs

Storage capacity

100 measurements

Display

6” colour LCD, screen resolution 320 x 240 pixels

User interface languages

English, French, German, Dutch, Italian, Polish,
Portuguese, Russian, Spanish

Power supply

NiMH 12 V; 2100 mAh (7 pcs)
Battery life: approx. 5 h
Charger: 100 – 260 V, 50/60 Hz

Ambient temperature (operational)

-20 °C to +50 °C

Storage temperature

-40 °C to +60 °C

Dimensions (W x H x D)

Approx. 220 x 130 x 75 mm

Weight

Approx. 1.1 kg

Degree of protection

IP54

Safety and EMC

CE-compliant in accordance with
Low Voltage Directive (2014/35/EC),
EMC Directive (2014/30/EC),
EN 60068-2-ff Environmental testing


Standard accessories:

  • IRG 2000
  • Charger
  • TDR connection cable 1.5 m, with connection clips
  • Earth cable with BNC port
  • RS232 cable, series
  • Printer software on USB drive
  • Protective bag
  • Mains supply cord 2.5 m
  • User manual

Optional accessories:

  • Transport case for IRG 2000 for protection during transportation and storage
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