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The Megger Smart Thump portable/vehicle-mounted cable fault locating system provides a safe, efficient, and extremely easy-to-use solution for quickly identifying, pre-locating, and pinpointing various types of cable faults for power cables. Developed to meet the requirements for typical medium voltage distribution cable fault location markets from 11 to 35 kV system voltage.
The unit incorporates “E-Tray” technology, an automatic test sequence that helps proof test, pre-locate, and pinpoint faults. Ideal for operations departments of power utility companies, electrical departments within municipalities, private network operators, high voltage electrical contractors, service companies, port authorities, mining, airports, military bases, petrochemical companies, and paper companies.
Key Features
- Delivers 1500 J at 8/16 kV
- 20-kV DC high voltage proof/burn and displays insulation resistance
- E-Tray automatic test sequence to proof test, pre-locate, and pinpoint
- ARC reflection MV cable pre-location
- ICE MV cable pre-location
- Multi-shot technology for ARM
- Earth gradient LV fault locating and sheath fault locating
- Interprets test results for the user
- 7.0 in. HiBrite color display
- IP53 rating for wet environments
- Safety / grounding check
- USB interface
Datasheets
Smart Thump | |
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Energy Output | Dual stage: 1500 J @ 8 kV and 16 kV |
Proof test: 0 to 20 kV continuous | |
Burn current: 0 to 60 mA max continuous output | |
Key Features | Single-shot thump in ARM |
Multishot TDR in ARM (available August 2020) | |
Built-in inductive type ARM filter | |
8-second thump cycle @ max output energy | |
Automatic cable, and system discharging and grounding | |
Display Features | HiBrite TFT color display, sunlight proof |
7.0 in., 1280 x 800 pixel resolution | |
Power Options | 120/230 V, 60/50 Hz ac operation (incl. isolation transformer if no internal battery |
12 V deep cycle marine battery with internal dc charger/inverter | |
12 V external battery terminals | |
SMART Features | Entirely automatic test sequences include proof test, pre-locate, and pinpoint |
Automatic interpretation regarding the type of fault (i.e. open, burnt in the clear, short) | |
Automatic adjustment of thump voltage | |
Automatic alphanumeric display of cable end and fault distance | |
USB | Host interface 2.0 for TDR trace export and system upgrades |
Mounting and Enclosure | Mounted on a cart with heavy-duty 15-in. air tires or permanently vehicle-mounted |
Rain tight powder coated enclosure | |
Digital “Analog” Meter | Displayed on the LCD screen |
Environmental | Operating Temperature: -20℃ to +50℃; -4℉ to +122℉ |
Storage Temperature: -25℃ to +65℃; -13℉ to +149℉ | |
IP Rating | IP53 (with top open) |
Reviews
SKU | ST16V2-M |
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Manufacturer Part Code | ST16V2-M |