top of page

SG32.3000ST High Voltage Surge Generator System

The SG32.3000ST is a heavy-duty surge generator and DC testing system for advanced high-voltage cable fault diagnostics. Delivering 3072 J surge energy, 0–32 kV output, and DC withstand testing, it supports fault location methods including TDR, ARC Reflection Method, Impulse Current Method, and acoustic pinpointing (with GM Series accessories). Its IP54-rated construction, built-in protection features, and modular capacitor ranges make it a robust solution for utilities and service providers.

Key Features

  • Surge HV voltage: 0–32 kV

  • Surge energy: 3072 J

  • Surge power: 3.5 kVA

  • Capacitor configurations:

    • 6 μF / 32 kV

    • 48 μF / 16 kV

    • 96 μF / 8 kV

  • Surge time: Auto surge ±6 s or manual control

  • Real-time, accurate HV measurement with Class 1.5 voltage divider

  • Clear current and voltage pointer display for discharge monitoring

  • Zero start protection and auto capacitor discharge when stopped

  • DC Withstand Voltage Testing up to 32 kV

  • Integrated high-precision waveform sampling module

  • Over-temperature protection up to 105 °C

  • Rugged IP54 design, safe for outdoor use

  • Operating temperature: –25 °C to +65 °C

Technical Specifications

  • Dimensions: 750 × 530 × 890 mm

  • Weight: ≤140 kg

  • Power supply: AC 220 V ±10%, 50 Hz ±2 Hz

Included Accessories

  • Integrated HV measurement and waveform sampling module

  • Pointer display for real-time current/voltage monitoring

  • Automatic/manual capacitor discharge system

Optional Accessories

  • 25 m Lead Set: 1 × HV lead, grounding wire set, power cord

  • 30 m Lead Set: 1 × HV lead, grounding wire set, power cord

  • ITE Power Packs:

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

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

bottom of page