Megger SMART THUMP ST16, User Manual

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M
AVTMST16 Rev 1 May 2016
6
Features
The SMART THUMP system combines the following features and functions as
a single device:

Quick Steps and Expert Mode (full feature mode), Automatic detection and
localization of transformers
 Automatic fault prelocation and localization with regard to the 2 closest
transformers (optional Sectionalizing software)
 Automatic cable end and fault detection and localization
 DC test up to 16 kV with automatic breakdown detection and insulation
resistance measurement
 Pinpointing of high resistance faults in surge mode
 Sheath test with automatic breakdown detection
 (Sheath) fault pinpointing (requires optional receiver ESG-NT)
 Integrated safety circuit for user’s safety (F-OHM safe grounding)
 Optional external remotely operated safety device to shut off HV

Operation from internal battery / inverter or from an external AC or DC
source
 Sturdy and weatherproof enclosure for outdoor use
Scope of Delivery
The scope of delivery of the SMART THUMP system comprises the following
components:

HV output cable hard wired

Safety Grounding cable

AC Power cord

Owner’s manual