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SG32.1000SMT Portable High Voltage Surge Generator System

The SG32.1000SMT is a portable, outdoor-ready surge generator system for high-voltage cable fault location. Housed in an IP43 enclosure and mounted on a four-wheel base, it is easy to transport and operate in demanding field environments. The unit provides DC testing, surging, and burning up to 32 kV, with 1024 J surge energy and 2000 VA working power. A “turn & click” jog dial interface, advanced pre-location methods, and integrated earth/touch potential safety monitoring ensure precise, safe, and efficient fault location.

Key Features

  • Portable outdoor-ready design (IP43), four-wheel system

  • Simple rotary knob interface for easy operation

  • Surge/Thump energy: 1024 J

  • DC testing / surging / burning: up to 32 kV

  • Working power: 2000 VA

  • Built-in earth connection monitoring (F-Ohm) & touch potential monitoring (F-Voltage)

  • Pre-location methods:

    • ARC Multi-shot (Arc Reflection Method)

    • ICE / Surge Pulse

    • DECAY

    • IFL (Intermittent Fault Locating)

  • 10.1-inch full-color TFT touchscreen, 1024×600 resolution, 280 nit brightness, sunlight readable

  • Automatic range setting, waveform capture & storage (>8,000 LV/HV records, >250 multi-pulse records)

  • USB connectivity for waveform file export & PC analysis

  • Embedded system with automatic waveform analysis and fault distance display

Pre-Location Methods

  • ARC Multi-shot (ARM): Compares LV reference vs HV fault traces; 8 comparative measurements per shot, automatic evaluation.

  • ICE / Surge Pulse: Measures current travelling wave after ignition; effective for long and PILC cables.

  • DECAY: Measures voltage travelling wave after HV ignition; suited for long HV transmission cables & high breakdown faults.

  • IFL: Detects intermittent/temporary faults, e.g., in street lighting systems.

Standard Accessories

  • Output line (5 m Q line)

  • Charger (12.6 V / 3 A)

  • USB cable for data transfer

  • HV output line (5 m)

  • HV connecting line (0.5 m)

  • Ground line (5 m)

  • Power line (1.8 m)

  • Discharge rod for safe DC discharge

  • Spare fuse (8 A, AC220V)

Optional Accessories

  • 25 m Lead Set – HV lead, grounding wire set, power cord

  • 30 m Lead Set – HV lead, grounding wire set, power cord

  • ITE Power Packs:

    • FT-302 Inverter (3000 W) + 4× 105 Ah Calcium Batteries (BB4X105) or LiFePO₄ (Li100) – portable or mountable box

    • FT-502 Inverter (5000 W) + 4× 105 Ah Calcium Batteries (BB4X105) or LiFePO₄ (Li100) – portable or mountable box

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