Mini cable sheath testing, fault conditioning & pinpointing system 6kV
Mini cable sheath testing, fault conditioning & pinpointing system 6kV
Mini system for analysing and pinpointing cable (outer) sheath faults on shielded or unshielded plastic insulated cables. Suit-able for routine & commissioning tests on various types of cable networks. Detecting sheath faults during commissioning is considered to be a most effective pre-emptive procedure that reduces future cable failures and its associated costs significantly. The system includes the lightweight HV tester HTD 6 plus the ultra-precise pinpointer Locator S employing the step-voltage method. An optional available HV bridge BFL 6 can be used for isolating and pre-locating high resistant faults. More option such as the TDR InterFlex 140 and suitable HV couplers allow to upgrade to a multi-featured test system
APPLICATIONS & FEATURES
- Testing cables in power, lighting, control and communication networks;
- Testing electric heating cable systems;
- Constant voltage and constant current supply;
- Handy and simple to operate test combination;
- Rugged (IP64) HV test set with precise and clearly visible analogue metering;
- Adjustable current limitation;
- High burn current (400mA) for fault conditioning;
- In combination with TDR and suitable filter implementation of monitored fault conversion (MFC) of high resistant LV faults;
- Short circuit proof design.
- Precise HV Test With High Current Output
- Accurate Pinpointer With µV Measurement
- Lightweight Test Combination Under 11kg
| Analysis & test of faults: | |
| max. test voltage (DC) | 6kV |
| max. test current (In) | 12mA (2kV) |
| resolution (accuracy) | 100V / 1µA (± 1% FS) |
| Overcurrent trip | 0,12mA to 12mA; switch-off |
| Isolation of faults: | |
| fault conditioning (Imax) | 400mA |
| pre-location (opt.) | BFL 6 (extra HV bridge) |
| pre-location (opt.) | InterFlex 140 & ECF-C3 |
| Mapping of faults: | |
| max. output (DC) | 6kV |
| periodic cycles (DC) | 1:3 |
| measurement range | ±20µV to 250V (pinpointer) |
| GENERAL DATA | |
| Generator HTD 6: | |
| safety | built-in discharge unit |
| dimensions; IP rating | 350 x 420 x 220mm; IP64 |
| weight | 9,5kg |
| mains supply | 230V; 50Hz |
| battery (opt.) | LiFePo4; 1,5hrs cont. operation |
| Pinpointer Locator S: | |
| dimensions; IP rating | 100 x 190 x 100mm; IP66 |
| weight | 0,7kg |
| battery | LiFePo4; 40hr cont. operation |
| earthing probes | 2 x 1000mm |
SCOPE OF SUPPLY
- Test generator HTD 6 incl. connection cables (2m)
- Pinpointer Locator S with two earthing probes Bag
- for pinpointer and spikes User manuals on CD
OPTIONS
- Battery pack for HTD 6
- BFL 6 bridge fault locator for pre-locating
- MCF method: ECF-C3 (Coupler) & InterFlex 140 (TDR)
- Thermal camera