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Cable Fault Location Equipments "InterEng"
◊ Surge generators
Surge generators of the PS-Line series are used for cable testing and fault location in low and medium voltage networks. With the PS - Line InterEng offers a series of surge generators witch are easy to operate. The surge voltage is continuously adjustable between "0" and the maximum voltage of the selected voltage level. The surge generators are available with different surge voltage levels.
• PS Line ranging from (0 - 3kV) & (0 – 4kV) & (0 – 3kV/6kV/12kV) & (0 – 6kV/12kV/24kV) and energy from 450 Joul to 1000 Joul.
• FOS R-Line ranging from (0 – 8kV/16kV/32kV) and energy from 1000 Joul to 2000 Joul.
◊
Time domain reflectometers
The TDR can be used for fault location in power and control cables as
well as overhead lines. The integrated Arc Reflection Technique (ART)
can be used in combination with a surge generator or a burn down device
for the location of high impedance cable faults.
• Interflex 130
• Interflex 200
◊
Burn down devices
The high output power and short-circuit protection of the device enables
the conversion of high impedance and intermittent cable faults into low
impedance. Additionally it can be used in combination with appropriate
connecting devices and time domain reflectometers for pre-location using
the Arc Reflection Technique (ART).
• BG 15-D25
◊
Cable sheath test sets
The InterSheath cable sheath test set was developed for testing and
locating the faults in the cable sheaths of the shielded,
plastic-insulated power cables.
◊ Locating devices
The acoustic pinpointing fault location
system Kamphone is a ground sound microphone and is used for pinpointing
of flashover faults in power cables.
• Kamphone
◊
Cable selection set
The InterSelect cable selection set is
used for positive selection of single cable or line from a bundle of
cables.
• InterSelect G100
• InterSelect S10
• InterSelect S11
◊
Cable Tracing sets
The TG 250 E audio-frequency oscillator is
a sinusoidal oscillator with a power output of up to 250W. It is used
for routing cables and pipelines in the earth or on construction sites
in combination with a search receiver.
• TG250
• FERROPHON
◊ Fault location systems "InterCable FOS"
InterEng offers with the InterCable product line fault location systems for all measuring tasks in low, medium and high voltage distribution networks. Effective fault location methods for pre-location and pinpointing are integrated.
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Model |
Surging |
Surge rate |
Energy |
TDR |
Prelocation Arc_reflection |
Measuring range |
DC Testing |
|
P3 |
0… 3kV |
3 – 10 Sec & Single shot |
450 J |
Interflex130 |
0… 3kV |
0 – 63 km |
0 – 3 kV |
|
P4 |
0… 4kV |
3 – 10 Sec & Single shot |
500 J |
Interflex130 |
0… 4kV |
0 – 63 km |
0 – 4 kV |
|
P5i |
0… 4kV |
3 – 10 Sec & Single shot |
1000 J |
Built-in Interflex200 |
0… 4kV |
0 – 95 km |
0 – 5 kV |
|
P12 |
0… 12kV (3 / 6 / 12) |
3 – 10 Sec & Single shot |
1000 J |
Interflex130 |
0… 12kV |
0 – 63 km |
0 – 12 kV |
|
P24 |
0… 24kV (6 /12 /24) |
3–10Sec/ Single shot |
1000 J |
Interflex130 |
0… 24kV |
0 – 63 km |
0 – 24 kV |
|
P32i |
0… 32kV (8 /16 /32) |
3 – 10 Sec & Single shot |
1000 J/ 2000 J |
Built-in Interflex200 |
0… 32kV |
0 – 95 km |
0 – 32 kV |
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