DESCRIPTION
Instrument has been primarily designed to produce high voltage surges for pre-location of under ground cable fault in combination with Reflectometer T-510.
The surges produced help in pinpointing the fault and tracing the route of the cable when used with acoustic DIGIPOINT surge generator generates D.C. high voltage for pressure testing of the underground cables to find out faulty phase and the breakdown voltage with leakage current.
Limited Burning Capability (DC High Voltage Testing)
Limited Burning Capability is integral part of Surge Generator. It's allows to burn down the insulation of cable by Limited Burning Capability. The Limited Burning Capability enables to change a high resistance fault to a low resistance fault in underground Power cables. Thus allowing Reflectometer to be used for low resistance fault pre-location.
Thumper for Pinpointing of Fault:
The surges produced help in pinpointing the fault and tracing the route of the cable when used with acoustic fault locator. Surge generator generates D.C. high voltage for pressure testing of the underground cables to find out faulty phase and the breakdown voltage with leakage current. 500 JOULES Energy on 4, 8, 16 KV Range.
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Physical
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Dimension
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52 X 55 X 80 cm3
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Weight
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135 kg approx.
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General
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Supply Voltage
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220-230/240 VAC, 45Hz up to 60 Hz.
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Output
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Voltage Range
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Short Circuit Current
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I
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0- 8 KV.
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220 mA.
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II
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0- 16 KV.
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110 mA.
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III
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0- 32 KV.
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40 mA.
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Maximum Surge Energy
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1000 JOULES on each range.
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Surge Sequence
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Manual / Auto (3 to 15 Sec).
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Operation Condition
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Operating Temperature
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-10°C to 50°C.
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Storage Temperature
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-10°C to 60°C.
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Protection
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Standard Accessories
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Zero Start Interlock.
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High Voltage output cable -25 mts.
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Range Interlock.
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L.T. cable - 15 mts.
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Automatic Discharge.
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Earthing cable- 15 mts
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Over Load Protection.
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Discharge Rod.
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Thermal breakdown Protection.
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Discharge Rod lead- 5mts.
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Over current Protection.
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| Suitable for fault location in medium high voltage cables. | ||
| High voltage testing up to 32 KVDC. | ||
| Up to 500mA maximum Burning Capability. | ||
| 1000 JOULES Energy on 8, 16,32KV Range. | ||
| Built in ICM & Decay Coupler for Reflectometer T-510. | ||
| Built in ARC Reflection Filter. | ||
| Suitable as thumper required for pinpointing of fault. | ||
| Compact design. | ||
| Suitable to operate on mains (220-230/240 VAC, 45Hz up to 60 Hz) or portable generator. |
Techno established in the year 1987 is leading organization engaged in manufacturing and exporting of power cable fault locating instruments. Cable fault locator is used for tracing the route and finding faults in underground cables in several power generation, transmission and regulation applications.
More details:View company website
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