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Specifications

MURRAYLOOP T-1502

Portable, Battery operated.
For pre-location of low & high resistance constant leakage fault.
When used with suitable high voltage DC supply.
Suitable for constant leakage fault up to 5 K.V. DC.
Gives reading in % of cable length.
Accuracy up to 1% of fault distance.
Null deflection by means of LED.
Calibrated ten turn potentiometer.

PRODUCT DESCRIPTION
    • TII developed T-1501 High voltage murray loop employing solid state technologies to give very accurate % distance to the following faults.
    •  
    • Earth Fault.
    • High resistive cable faults (shunts) (constant leakage).
    TII developed T-1501 High voltage murray loop employing solid state technologies to give very accurate % distance to the following faults.
  • T-1501 is a portable, battery-powered instrument. The above mentioned faults which can not be detected by pulse refection method.
  • T-1501 operates on the principle of Murray loop & can be used with bride supply D.C. voltage up to 5 K.V.
  • T-1501 measure the distance of the fault from the point of operation to the point of fault of the total length of cable, via calibrated dial and indicates in%.
  • T-1501 is not suitable for pre-location of low/high resistance flash over or intermittent faults.
  • T-510 Refectometer with T-1005, T-1016, T-1020 & T-1032 surge generators is suitable for high resistance or intermittent faults.
Note: For flashing faults Murray Loop is not suitable. Use Reflectometer T-510 for such faults.