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SG32.2000ST High Voltage Surge Generator System

The SG32.2000ST is a high-voltage surge generator and DC testing system designed for precise cable fault location in medium- and high-voltage networks. With 2048 J surge energy, 0–32 kV output, and integrated DC withstand voltage testing, it supports fault location methods including TDR, ARC Reflection Method, Impulse Current Method, and acoustic pinpointing (with GM Series receivers). Its rugged trolley-mounted design, built-in safety protections, and multi-capacitor configuration make it a versatile tool for field applications.

Key Features

  • Surge HV voltage: 0–32 kV

  • Surge energy: 2048 J

  • Surge power: 2 kVA

  • Capacitor configurations:

    • 4 μF / 32 kV

    • 16 μF / 16 kV

    • 64 μF / 8 kV

  • Surge time: Auto surge ±4 s or manual control

  • Real-time HV side measurement with Class 1.5 accuracy

  • Pointer display for intuitive monitoring of current and voltage during discharge

  • Zero start protection and automatic capacitor discharge when stopped

  • DC Withstand Voltage Test up to 32 kV

  • Integrated high-precision fault waveform sampling module

  • Timing & manual discharge modes

  • Portable trolley design for field use

  • Operating temperature: –20 °C to +50 °C

Technical Specifications

  • HV divider accuracy: Class 1.5

  • Dimensions: 750 × 530 × 890 mm

  • Weight: ≤120 kg

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

Included Accessories

  • Built-in HV measurement and sampling module

  • Current & voltage pointer display

  • Auto/manual capacitor discharge function

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

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