TTC-1 — LISUN Tracking Test
LISUN TTC-1 Tracking Test Chamber — 100–600V AC, 0.1% ammonium chloride, platinum electrodes, CTI evaluation, 0–100mA monitoring, LCD touchscreen. IEC 60112 and GB/T 4207 compliant.
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Overview
The TTC-1 Tracking Tester evaluates the tracking resistance of insulating materials in humid or contaminated environments. It simulates surface contamination causing leakage current in insulating components of electrical equipment, leading to tracking corrosion or breakdown. The Tracking Resistance Index (CTI) of a material is determined by whether a sustained flame or insulation breakdown occurs.
Applied voltage: 100–600V AC, 48–60Hz adjustable. Contaminated liquid: 0.1% ammonium chloride solution with dedicated storage system. Electrode: rectangular platinum (purity >99%), pressure 1.0N ±0.05N. Drip parameters: distance 30–40mm, volume 44–55 drops/cm³, interval 30s ±5s. Leakage current monitor: 0–100mA (accuracy ±2%), with 60mA over-threshold alarm. Test time: 0–9999s. Sample size: recommended 100×100×(2–10)mm. LCD touchscreen.
TTC-1: with cabinet. TTC-1S: without cabinet.
Key Specifications
Voltage: 100–600V AC, 48–60Hz | Liquid: 0.1% ammonium chloride | Electrode: rectangular platinum (>99% purity), 1.0N pressure | Drip: 30–40mm distance, 44–55 drops/cm³, 30s ±5s interval | Current monitor: 0–100mA (±2%), 60mA alarm | Test time: 0–9999s | Sample: 100×100×(2–10)mm
Features
- CTI (Comparative Tracking Index) evaluation
- 100–600V AC adjustable test voltage
- 0.1% ammonium chloride drip system with storage
- Platinum electrode: 1.0N ±0.05N pressure
- Leakage current monitoring 0–100mA with 60mA alarm
- LCD touchscreen with remote control
- With cabinet (TTC-1) or without (TTC-1S)
Applications
Insulating material CTI testing; Electrical equipment tracking resistance evaluation; Materials R&D; New energy and electronics tracking compliance; IEC 60112 compliance