UNI‑T Introduces the UT5400 and UT5470 Series for Electrical Safety and Withstand Voltage Testing

The UT5400 and UT5470 Series expand UNI‑T’s safety testing portfolio, addressing both comprehensive compliance testing and high‑voltage insulation verification.The UT5400 Series integrates essential safety tests for high‑power applications, while the UT5470 Series is purpose‑built for high voltage withstand testing. It offers AC capability up to 10 kV / 20 mA and DC capability up to 12 kV / 10 mA, along with precise leakage current measurement.

Two dedicated series for electrical safety and withstand voltage testing:

• Designed with multiple layers of safety protection.
• Fast DC discharge with no load discharge time < 50 ms, minimizing residual voltage risks.
• OSC detection plus charging lower limit checks to prevent misjudgment caused by wiring errors.

Engineered for fast deployment and efficient operation in manufacturing environments:

• Front and rear output panels for various rack or bench layouts.
• Storage of up to 128 test files, each supporting 200 programmable steps.
• Barcode scanner support for automatic DUT identification and result traceability, reducing manual errors.
• Level 9 adjustable arc detection for early identification of insulation degradation and arc faults.

UT5400 Series — All in One Electrical Safety Analysis

Designed for comprehensive electrical safety compliance testing, the UT5400 Series integrates AC/DC Withstand Voltage Test, insulation resistance (IR), and ground bond/continuity tests into a single platform—ideal for production line inspection and routine certification.

High Precision & Rapid Testing

With voltage/current accuracy of 1%, resolution down to 1 V / 0.1 nA, and a test cycle time of 0.1 seconds, it ensures precise measurements and fast judgment for high-efficiency testing workflows.

UT5470 Series — Dedicated Withstand Voltage Test

Built for applications where high- voltage and precise leakage current resolution are critical, the UT5470 Series delivers stable, precise AC or DC withstand voltage testing for insulation reliability verification.

• Output voltage up to 12 kV, with leakage current resolution down to 0.1 μA for precise insulation verification.
• Continuous output enables step-by-step boosting and cyclic aging tests.
• Ideal for high voltage components, power supplies, PV systems, and insulation stress testing.

In Summary

Optimized for automated test stations and high throughput workflows, both series support seamless system integration:

• Designed for automated production lines and safety test systems.
• Barcode based data association supports MES and traceability processes.
• Multiple interfaces and standard protocols for flexible system connectivity.

Ready to enhance your test capacities? Contact Us for application specific guidance. Download UT5400 Datasheet/UT5470 Datasheet for full technical specifications. Or Get a Quote for pricing tailored to your requirements.