Sinuo Testing Equipment Co. , Limited
| Packaging Details | Plywood |
| Delivery Time | 30 Days |
| Operating rotary speed | 0.1~50 r/min |
| Operating frequency range | 45-65Hz |
| Payment Terms | T/T |
| Test Voltage | AC 1000V ~ 6000V, continuously stepless adjustable |
| Supply Ability | 10 Sets Per Month |
| Working Ambient | 23℃±2℃, 45%~75%RH |
| Short-circuit Output Current | ≥100mA |
| Input Power | AC 220V±10%,50Hz |
| Place of Origin | China |
| Model Number | SN774B |
| Certification | Calibration Certificate (Cost Additional) |
| Brand Name | Sinuo |
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Product Specification
| Packaging Details | Plywood | Delivery Time | 30 Days |
| Operating rotary speed | 0.1~50 r/min | Operating frequency range | 45-65Hz |
| Payment Terms | T/T | Test Voltage | AC 1000V ~ 6000V, continuously stepless adjustable |
| Supply Ability | 10 Sets Per Month | Working Ambient | 23℃±2℃, 45%~75%RH |
| Short-circuit Output Current | ≥100mA | Input Power | AC 220V±10%,50Hz |
| Place of Origin | China | Model Number | SN774B |
| Certification | Calibration Certificate (Cost Additional) | Brand Name | Sinuo |
| High Light | High-Voltage Leakage Tracking Tester ，IEC 60587 Insulation Tracking Tester ，Flammability Testing Equipment with warranty | ||
High-Voltage Leakage Tracking Tester | IEC 60587 Insulation Tracking Erosion Test Equipment
Product Overview
The SN774B High-Voltage Tracking Tester is fully engineered in strict compliance with GB/T 6553-2024 & IEC 60587:2022, the globally recognized standards for evaluating tracking & erosion resistance of electrical insulating materials under severe polluted, humid working environments.
Designed for constant-voltage testing (Method 1 specified in Clause 6.4 of both standards), this equipment simulates real-world harsh service conditions: power-frequency high voltage plus dripping contaminant electrolyte on 45° inclined test specimens. It quantitatively tests tracking and erosion performance of thermosetting/thermoplastic plastics, EV cable insulation, electrical insulators and wiring accessories, and grades material anti-tracking capability for new material R&D, incoming QC and third-party certification inspection.
Technical Parameters
| Core Electrical Performance | |
| Input Power | AC 220V±10%,50Hz |
| Operating frequency range | 45Hz～65Hz |
| Test Voltage | AC 1000V ~ 6000V stepless continuous adjustment |
| Short-circuit Output Current |
≥100mA |
| Test Fixture & Sample System | |
| Electrode Material | SUS304 stainless steel, 0.5mm thickness |
| Sample Installation Angle | 45°±2° adjustable & lockable |
| Standard Sample Dimension | ≥50mm×120mm×6mm |
| Contaminant Dripping & Supply System | |
| Standard Contaminant Formula | 0.1±0.002% analytic-grade NH₄Cl + 0.02±0.002% nonionic surfactant, prepared with distilled water |
| Standard Filter Paper | 0.2±0.02mm thickness, 8 layers stacked for alternative thick paper |
| Peristaltic Pump Flow Range | 0.00185~20 mL/min |
| Operating rotary speed | 0.1~50 r/min |
| Flow Accuracy | ＜0.2% |
| Chamber & Mechanical Structure | |
| Inner Chamber Material | SUS304 stainless steel |
| Inner Chamber Size (W×D×H) | 800×750×850mm |
| Overall Outer Dimension (L×W×H) | approx. 900×800×1550mm |
| Equipment Net Weight | approx. 185kg |
| Working Ambient | 23℃±2℃, 45%~75%RH |
| Intelligent Control & Safety Protection | |
| Main Control | PLC + 7-inch industrial touchscreen (multi-language interface customizable) |
| Timing Function | 0~9999h programmable, auto-stop for standard 6h IEC test |
Electrical Schematic Diagram
Application Industries
• New Energy EV parts manufacturers
• Electrical insulator factories
• Engineering plastic compounding plants
• Home appliance labs
• Third-party testing & certification institutions
• Electrical component suppliers
Key Product Advantages
Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes... Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery tes...
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