Our Principals

 

We Represent

 
Expand All | Contact All

TELEMETRICS


High Voltage Surge Testers- SWT16

  • » Pinpoint location of cable fault in LT/HT cables by acoustic method.
  • » Full energy at each range for easy pinpointing of fault.
  • » Pre-Location of fault distance using impulse current method and SIM method.
  • » Continuous operation for extended period in case of difficult faults.
  • » Fully protected operation with safely interlocks.
  • » Rugged construction and can be carried to fields.
  • Description

  • To be used for LT as well as Medium voltage up to 11 kV network effectively. 0-4, 8, 16kV - 500J or 1000J Occurrence of cable fault can not be avoided due to many factors. Long outage of a cable from service results in heavy loss of revenue to the power distribution company, production loss to industries as well as unpleasant condition to general public. This requires an efficient instrument capable of locating the fault in minimum possible time and restoring the supply. SWT 16 is a powerful instrument to pre-locate the fault distance and exactly locate the fault point in a short time. It offers 500J or 1000J energy on 4, 8 and 16 KV ranges that allows its use on LT as well as HT networks effectively.



High Voltage Surge Testers- SWT32

  • » Pinpoint location of cable fault in HT cables by acoustic method.
  • » Full energy at each range for easy pinpointing of fault.
  • » Pre-Location of fault distance using impulse current method and SIM method.
  • » Continuous operation for extended period in case of difficult faults.
  • » Fully protected operation with safely interlocks.
  • » Rugged construction and can be carried to fields.
  • » Suitable for use in Appliance Testing, Portable Tools, Building Wiring, Testing of Electronic/Electrical Products.
  • Description

    Occurrence of cable fault can not be avoided due to many factors. Long outage of a cable from service results in heavy loss of revenue to the power distribution company, production loss to industries as well as unpleasant condition to general public. This requires an efficient instrument capable of locating the fault in minimum possible time and restoring the supply. SWT 32 is a powerful instrument to pre-locate the fault distance and exactly locate the fault point in a short time. It offers 1000Jor 2000J energy on 8,16 and 32 KV ranges that allows its use on HT networks effectively.



Low Voltage Surge Testers - SWT 4

  • » Pinpoint location of cable fault in LT cables by acoustic method.
  • » Full energy at each range for easy pinpointing of fault.
  • » Pre-Location of fault distance using impulse current method and SIM method.
  • » Continuous operation for extended period in case of difficult faults.
  • » Fully protected operation with safely interlocks.
  • » Rugged construction and can be carried to fields.
  • Description

  • Occurrence of cable fault can not be avoided due to many factors. Long outage of a cable from service results in heavy loss of revenue to the power distribution company, production loss to industries as well as unpleasant condition to general public. This requires an efficient instrument capable of locating the fault in minimum possible time and restoring the supply. SWT 4 is a powerful instrument to pre-locate the fault distance and exactly locate the fault point in a short time. It offers 500J or 1000J energy on 2 and 4 KV ranges that allows its use on LT networks effectively.



Surge Wave Receivers Sle-90

  • » For pinpointing of cable faults by acoustics and magnetic method.
  • » Guides the operator to be on cable route while pinpointing.
  • » Dual channel LCD display denoting the signal strength of magnetic and acoustic signals.
  • » Separate sensitivity and volume/level controls for magnetic and acoustic channels.
  • » No external noise under mute Operation.
  • Description

  • To be used for pin-pointing of cable fault with magnetic and acoustic indication. SLE 90 is a highly sensitive instrument to exactly locate the fault point in a short time. It can be used on LT as well as HT networks effectively.



High Voltage Test Sets-HVG70

  • » Easy to perform HIPOT test.
  • » Comprehensive safety features.
  • » Continuously adjustable output voltage.
  • » Selectable current ranges.
  • » Built in auto discharge in case of mains power failure or instrument switch off.
  • » Timer provision to switch off the instrument automatically after the preset period.



Cable Router Tracers CRT-8

  • » Route tracing of buried cables up to 10 km Length.
  • » Depth measurement of buried cables more than 5m.
  • » Identification of wanted cable from bunch of cables in telecom cables.
  • » Ground Survey for underground metallic utilities.
  • » Route tracing of live cables by inductive coupling.
  • » Pin-Pointing of contact nature faults.
  • » Possibility of injecting the signal in 220-240V live cables through separation filter.
  • » Inductive coupling in a particular cable using transmitter tong.



Cable Identification Systems

  • » Operation on battery / mains supply.
  • » Identification of required cable from bunch of cables.
  • » Suitable for single or multi core armoured or unarmoured cables.
  • » 100% fail safe identification of power cables.
  • » High impulse current to offer reliable results.
  • » Six sensitivity control positions on pulse receiver for proper results.
  • » Availability of special tongs as per customer specifications.
  • » Simple, safe and non-destructive test system.



Shelth Fault Testers SFL-12

  • » SFL offers insulation testing features up to 12 kV DC between the metallic sheath/armor and mass of earth.
  • » It can condition the fault by burning, for which it employs a powerful DC source of 1000 VA power on five selectable ranges.
  • » SFL is extremely user friendly in obtaining the fault distance. It uses a micro-controller based fault distance calculator that enables the operator to get the pre-location measurements with precise accuracy.
  • » It offers output voltages up to 12 kV to pin-point the fault by producing pool of potential and locating with the most sensitive receiver unit EFL 1.
  • » SFL has been designed with due care for field conditions and valuable feed back received from engineers and operating staff using similar instruments.



Cable Burndown Instruments

  • » Burning down high resistance/ unstable faults to alter fault condition.
  • » 6 selectable ranges with AC and DC operation.
  • » High energy output, suitable for drying long wet cables under controlled condition.
  • » Interlock protection for safe operation.



Portable Cable Fault Locators TFL 5

  • » Very small size, easily portable light weight, Palm-held ABS plastic housing.
  • » Easy to use Menu driven operation.
  • » Automatic and manual measurement modes by cursor.
  • » Data storage of test settings for quick recall Data storage of up to 20 Test results.
  • » Printout facility with Ext. Printer or a PC via RS 232 Serial port.
  • » Use of high speed Micro-controller.
  • » Use of high resolution back-lit LCD display.
  • » Very low power requirement with built in Lithium-Ion rechargeable batteries.
  • » Capable of giving 8-10 hrs. Of uninterrupted working.
  • » Built in battery charger.
  • » Improved minimum and maximum fault location range.
  • » Tests any type of telecom, coaxial, network or power cables.
  • » Automatic /Manual settings for VOP for different types of cables.
  • » Zoom for detailed examination around fault point.
  • » Self check facility.
  • » Auto shut down under idle running condition.
  • » Low-Battery Indication.



TFL6 Reflectometers

  • » Two work modes selectable, low voltage pulse reflection (ECHO) / Time Domain Reflectometer (TDR),
  • » Impulse current (ICM) mode can be applied to all kinds of power cables.
  • » TDR auto detection: advanced & precise fault distance measurements.
  • » TDR manual detection : Easy and straightforward, complement with auto detection.
  • » Breakdown mode can automatic locate fault distance.
  • » PC compatibility ensures waveforms can be analyzed, stored and re-loaded.
  • » Gain can be adjusted.
  • » User friendly menu driven operation.
  • » Internal battery capable of working for 5 hours continuously.
  • » Big LCD display with backlit facility.
  • » The waveform can be printed out with a mini printer supplied with the instrument.
  • » Compact, light weight, splash proof molded cabinet.


Specification

Description

Specification
1. Measuring range 10 Km

2. Accuracy < ± 1 m of range at 1 Km
< ± 0.25% of range at 40Km
3. Pulse width 120ns ~ 8.5us

4. Pulse amplitude 30V

5. Matching output impedance 33 Ohm

6. Blind Area < 10

7. Battery Internal rechargeable Lithium battery 
provides 5 hours operation

8. Internal charging voltage Input 230V AC ± 10%, 50Hz

9. Power 3.5 W

10. Environmental temperature -10 ~ +50 deg C

11. Dimensions 330mm X 305mm X 152mm

12. Weight 6 Kg



TFL 7 Reflectometers

  • » Two work modes selectable, low voltage pulse reflection (ECHO) / Time Domain Reflectometer (TDR),
  • » Impulse current (ICM) mode can be applied to all kinds of power cables.
  • » TDR auto detection: advanced & precise fault distance measurements.
  • » TDR manual detection: Easy and straightforward, complement with auto detection.
  • » Breakdown mode can automatic locate fault distance.
  • » Memory and comparison of Echo-grams.
  • » Waveform memory : 50 waveforms and corresponding data.
  • » PC compatibility ensures waveforms can be analyzed, stored and re-loaded.
  • » Balance and Gain can be adjusted.
  • » User friendly menu driven operation.
  • » Intelligent charger for internal battery to enhance the battery life span Internal battery capable of working for 5 hours continuously.
  • » Big LCD display with backlit facility.
  • » The waveform can be printed out with a mini printer supplied with the instrument.
  • » Compact, light weight, splash proof molded cabinet.


Specification

Description

Specification
1. Measuring range 16 Km.

2. Accuracy ≤ ± 1 m of range at 1 Km
≤ ± 0.25% of range at 10Km
3. TDR and Secondary Impulse mode < ± 4 m when detecting range > 4 Km 

4. Breakdown mode < ± 4 m when detecting range < 4 Km
< ± 16 m when detecting range > 4 Km

5. Pulse width TDR mode 40ns ~ 7us 

SIM mode_40ns ~ 14us
6. Pulse amplitude 30V

7. Matching output impedance 5 ~ 80 Ohm
8. Blind Area < 4 m

9. Battery operation
Internal rechargeable Lithium battery provides 5 hours
10. Internal charging voltage DC 8.4 V ± 10%

11. Environmental temperature -10 ~ +50 deg C 

12. Dimensions


330mm X 305mm X 152mm
13. Weight 8 kg

Our Clientele