2024年9月8日发(作者：禄妙之)
1
9
8
1
Section 1
Description and Specifications
General
This manual covers the description, use, care and maintenance of the Dynatel
573DL Cable Fault Locator (refer to Fig. 1-1). The 573DL is a portable instru-
ment that measures and pinpoints sheath and conductor faults in buried or aerial cables
and can also locate the path of buried cables. Four frequencies are available to accom-
modate varying factors such as distance, cable type, or soil conditions.
A separate
Tone function provides a powerful 577.5 Hz signal for identification. The instrument is
also able to detect 6() Hz AC power signals. In depth measurement mode, the 573DL
provides a direct digital readout of the estimated depth of buried cables, and a bar graph
indication of the relative current in the cable.
2.
2.1
Description
The573M,
Cable Fault Locator and accessories are shown below. Refer to the
list of standard and optional accessories in Table 1.
1.
1.1
Fig. 1 -1Dynatel '. 573DL Cable and Fault Locator
Description and Specifications
Section 1
Fig. 1-5 Receiver-Antenna Configurations
2.5
To attach the antenna to the Receiver, place the top of the antenna in the cavity
on the bottom of the Receiver. Snap the handle down flush with the blade of the
antenna to lock the antenna and the Receiver together. Use the folding handle to direct
the antenna when using it separately from the Receiver. Refer to Fig. 1-6.
Description and Specifications
Section 1
ications
Transmitte
Specifications
Modes of operationSingle:trace, fault, or tone
Multiple: two trace frequencies or one trace frequency
with fault locate signal.
External: using direct connect cable, or Dyna-Coupler
Internal: using internal induction coil
Automatic signal level control selectable between normal or high
One of four preprogrammed user-selectable frequencies.
Preprogrammed to 577.5 Hz.
Preprogrammed to 15.625/31.25 Hz dual frequency.
Frequency:
F1 - 577.5 Hz
F2 - 8 kHz
F3 - 33 kHz
F4 - 200 kHz
Voltage:
Trace mode
2024年9月8日发(作者：禄妙之)
1
9
8
1
Section 1
Description and Specifications
General
This manual covers the description, use, care and maintenance of the Dynatel
573DL Cable Fault Locator (refer to Fig. 1-1). The 573DL is a portable instru-
ment that measures and pinpoints sheath and conductor faults in buried or aerial cables
and can also locate the path of buried cables. Four frequencies are available to accom-
modate varying factors such as distance, cable type, or soil conditions.
A separate
Tone function provides a powerful 577.5 Hz signal for identification. The instrument is
also able to detect 6() Hz AC power signals. In depth measurement mode, the 573DL
provides a direct digital readout of the estimated depth of buried cables, and a bar graph
indication of the relative current in the cable.
2.
2.1
Description
The573M,
Cable Fault Locator and accessories are shown below. Refer to the
list of standard and optional accessories in Table 1.
1.
1.1
Fig. 1 -1Dynatel '. 573DL Cable and Fault Locator
Description and Specifications
Section 1
Fig. 1-5 Receiver-Antenna Configurations
2.5
To attach the antenna to the Receiver, place the top of the antenna in the cavity
on the bottom of the Receiver. Snap the handle down flush with the blade of the
antenna to lock the antenna and the Receiver together. Use the folding handle to direct
the antenna when using it separately from the Receiver. Refer to Fig. 1-6.
Description and Specifications
Section 1
ications
Transmitte
Specifications
Modes of operationSingle:trace, fault, or tone
Multiple: two trace frequencies or one trace frequency
with fault locate signal.
External: using direct connect cable, or Dyna-Coupler
Internal: using internal induction coil
Automatic signal level control selectable between normal or high
One of four preprogrammed user-selectable frequencies.
Preprogrammed to 577.5 Hz.
Preprogrammed to 15.625/31.25 Hz dual frequency.
Frequency:
F1 - 577.5 Hz
F2 - 8 kHz
F3 - 33 kHz
F4 - 200 kHz
Voltage:
Trace mode