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KDCJ-12kV Intelligent Impulse Withstand Voltage Tester
KDCJ-12kV Intelligent Impulse Withstand Voltage Tester

KDCJ-12kV Intelligent Impulse Withstand Voltage Tester

Applications:

  • Insulation impulse testing of high-voltage & small/medium AC/DC motors (including automotive, pump, and fractional-horsepower types)
  • Dielectric strength verification for relays, transformers, energy meters, and electromagnetic coil-based appliances
  • Safety compliance testing of household appliances, low-voltage switchgear, and electronic control units
  • R&D and quality assurance in motor manufacturing, appliance production, and electrical component certification labs

  • Response within
    24 hours

  • Free warranty
    12 month

  • On-line training
    Support

Profile:

Leveraging advanced SANKI surge generator technology, the KDCJ-12kV integrates a smart-controlled high-voltage power supply with comprehensive protection and real-time diagnostics. Its compact design, intuitive touchscreen interface, and direct oscilloscope connectivity make it ideal for both production line testing and laboratory validation per international surge immunity standards.

Features:

  • Standard-compliant waveform: 1.2/50 μs impulse (±30%/±20%) at 12 Ω or 500 Ω output impedance
  • Adjustable output: 1–12.5 kV (±5%), selectable positive, negative, or alternating polarity
  • Programmable test sequences: 1–9999 impulses with 3–999 s intervals (3 s minimum charging time)
  • 7-inch color touchscreen LCD: User-friendly interface with easy navigation and firmware-upgradable software
  • Built-in 1000:1 attenuated BNC output: Direct connection to oscilloscope for real-time waveform monitoring
  • Smart protection system: Automatic detection of overvoltage, overcurrent, short circuit, open circuit, and output faults
  • Flexible triggering: Manual, automatic, or single-shot mode
  • Compact & portable: 470 × 260 × 500 mm, ~30 kg—ideal for lab or production floor use
  • Compliance-ready: Fully meets IEC 61180-1, IEC 255-5, GB/T 17627.1, and GB 14711-93

Parameter:

Parameter Specification
Output Voltage Range 1 – 12.5 kV (±5%)
Wavefront Time 1.2 μs ±30%
Half-Peak Time 50 μs ±20%
Output Impedance 12 Ω ±10% or 500 Ω ±10% (selectable)
Output Polarity Positive / Negative / Alternating
Trigger Mode Manual / Automatic / Single Shot
Number of Impulses 1 – 9999
Impulse Interval 3 – 999 seconds (3 s = min. recharge time)
Control Interface 7" TFT touch LCD
Waveform Monitoring Built-in 1000:1 BNC output for oscilloscope
Protection Functions Overvoltage, overcurrent, short circuit, open circuit, no-output alarm
Power Supply AC 220V ±10%, 50/60 Hz
Operating Environment Temperature: 15°C – 35°C
Humidity: 10% – 75% RH (non-condensing)
Dimensions (W×H×D) 470 mm × 260 mm × 500 mm
Weight Approx. 30 kg