Description

Key Features & Benefits:

1. Ultra-High Voltage Testing:

   • 8 selectable test voltages: 500V/1KV/2.5KV/5KV/10KV/12.5KV/15KV

   • Industry-leading measurement range: 0.01MΩ to 15TΩ

   • ±3% basic accuracy ensures reliable diagnostic data

2. Advanced Diagnostic Capabilities:

   • Polarization Index (PI) and Dielectric Absorption Ratio (DAR) measurements

   • Step Voltage testing for insulation quality assessment

   • Programmable test durations (10s to 99 minutes)

   • Automatic calculation of volume/surface resistance

3. Enhanced Safety System:

   • CAT IV 1000V safety rating for maximum protection

   • Dual-stage automatic discharge circuit

   • Real-time voltage monitoring with audible/visual alarms

   • Emergency stop function

4. Smart Operation & Connectivity:

   • 4.3″ color LCD with intuitive menu navigation

   • Built-in Bluetooth for wireless data transfer

   • 10,000 test result memory capacity

   • USB-C and RS-232 interfaces

   • Compatible with UNI-T Power Analysis Software

5. Robust Field Design:

   • IP65 rated enclosure for harsh environments

   • Shock-resistant casing with rubber protection

   • Ergonomic dual-handle design

   • Built-in wheel kit for easy transportation

Technical Specifications:

• Measurement Parameters:

  • Insulation Resistance: 0.01MΩ to 15TΩ

  • Leakage Current: 0.1nA to 5mA

  • DC Voltage: 0-1500V

• Accuracy:

  • Insulation: ±3% (0.01MΩ-10GΩ), ±5% (10GΩ-15TΩ)

  • Voltage: ±1% ±5 digits

• Test Voltage Accuracy: ±3% (no load)

• Power System:

  • High-capacity Li-ion battery (10 hours continuous operation)

  • Fast-charge technology (0-80% in 1 hour)

  • Optional vehicle power adapter

Applications:

• Power plant maintenance and commissioning

• High-voltage cable and transformer testing

• Industrial motor and generator diagnostics

• Railway and metro power systems

• Renewable energy installations

• Data center power infrastructure

Package Contents:

• UT516B main unit

• High-voltage test leads (red/black)

• Shielded alligator clips

• AC/DC power adapter

• Replacement Li-ion battery pack

• Bluetooth USB adapter

• Calibration certificate

• Complete accessory kit

• Rugged transit case with wheels

Safety & Compliance:

• IEC 61010-1 (CAT IV 1000V)

• IEC 61326-1 (EMC requirements)

• IP65 environmental protection

• CE, UKCA, and ANSI certified

Why Upgrade to UT516B?

• Unmatched 15KV testing capability

• Superior diagnostic functions for predictive maintenance

• Military-grade durability for field use

• Smart connectivity for Industry 4.0 integration

• Comprehensive data management system

Warranty & Support:

• 3-year manufacturer warranty

• Global technical support network

• Optional calibration service plans

Ordering Information:
Model: UT516B-15KV
Availability: Worldwide stock
Lead Time: 2-5 business days

Safety Notice:
This instrument should only be operated by qualified personnel. Always follow local high-voltage safety regulations and use appropriate personal protective equipment when performing insulation resistance tests.