UNI-T UT513A Analog Bar Graph Insulation Resistance Tester
Product Description
UT513A tester can measure insulation resistance of large transformers, generators, high-voltage motors and more. UT513A can also measure PI, DAR and other important specifications. Measured data can then be analyzed through PC software. UT513A can produce test voltage up to 5kV.
Features of UT513A Insulation Resistance Tester |
- Large 9999 display with 30-segment analog bar graph
- PI/DAR measurements
- Comparison, upper and lower limit functions
- Continuous measurement mode
- Auto power off
- 18-group data storage
- Backlight
- Auto current discharge and high-voltage output alarm
- Power adapter
- Time measurement mode, auto measure within 15 minutes
- USB interface and PC software
- Low battery and over range indications
Application of UT513A Insulation Resistance Tester |
Technical Specification of UT513A Insulation Resistance Tester |
Specifications | | Range | UT511 | UT512/UT512A | UT513A |
Insulation resistance (Ω) | Test voltages | 100V~1000V | 0%~10% | | |
500V~2500V | | 0%~20% | |
500V~5000V | | | 0%~20% |
100V | 0.1MΩ~500MΩ | ±(3%+5) | | |
250V | 0.5MΩ~2GΩ | ±(3%+5) | | |
500V | 1MΩ~4GΩ | ±(3%+5) | | |
0.5MΩ~5GΩ | | ±(3%+5) | |
0.5MΩ~20GΩ | | | ±(3%+5) |
1000V | 2MΩ~10GΩ | ±(3%+5) | ±(3%+5) | |
1MΩ~40GΩ | | | ±(3%+5) |
1500V | 5MΩ~20GΩ | | ±(3%+5) | |
2500V | 2.5MΩ~100GΩ | | | ±(3%+5) |
10MΩ~100GΩ | | ±(3%+5) | |
5000V | 5MΩ~1000GΩ | | | ±(3%+5) |
DC voltage (V) | 1000V | ±(2%+3) | | |
600V | | ±(2%+5) | ±(2%+3) |
AC voltage (V) | 750V | ±(2%+3) | | |
600V | | ±(2%+5) | ±(2%+3) |
Short-circuit current | | <2mA | <1.8mA | >3mA |
Low resistance (Ω) | 0.1Ω~999.9Ω | ±(1%+3) | | |
Features |
Auto range/Auto power off | | √ | √ | √ |
Test voltage secondary display | | | | √ |
Low battery indication | | √ | √ | √ |
Data storage | | 18 | 18 | 18 |
Comparison measurement | | √ | √ | √ |
Polarization index (PI) | | √ | √ | √ |
Dielectric absorption ratio (DAR) | | √ | √ | √ |
USB interface | | | √ | √ |
Analog bar graph | | 30 | 30 | 30 |
LCD backlight | | √ | √ | √ |
Over-range warning | | √ | √ | √ |
High voltage indication | | √ | √ | √ |
Timing measurement | Around 30 minutes | √ | | |
Around 15 minutes | | √ | √ |
Meets IEC 61557 | UT512A/UT513A: 61557-1:2007; 61557-2:2007 |
General Characterisitics |
Power | 1.5V battery (LR14) x 8 |
Display | 123mm x 58mm |
Product color | Red and grey |
Product net weight | UT511: 1.2kg; UT512/UT512A: 1.8kg; UT513A: 2kg |
Product size | 202mm x 155mm x 94mm |
Standard accessories | 2pcs of one plug test lead to one alligator clip (black and green), 1pcs of two plugs test lead to one alligator clip (red), batteries, USB cable (UT512/UT512A/UT513A), PC software CD (UT512/UT512A/UT513A), power adaptor (UT512/UT512A/UT513A) |
Standard individual packing | Gift box, tool box, English manual |
Standard quantity per carton | 4pcs |
Standard carton measurement | 505mm x 345mm x 345mm |
Standard carton gross weight | UT511: 13.4kg; UT512/UT512A: 15.9kg; UT513A: 18.9kg |
Optional accessories | Power adaptor (UT511) |
Company Profile
Uni-Trend Technology (China) Co., Ltd. is one of the well-known test and measurement solutions provider in Asia. Uni-Trend is an ISO9001 and ISO14001 certified company, with T&M products meeting certifications including CE, ETL, UL, GS, etc.
With R&D centers in Chengdu and Dongguan, Uni-Trend is capable of manufacturing innovative, reliable, safe to use, and user friendly T&M products. Uni-Trend has established collaborations with partners in over 80 countries for product distribution and services. With products meeting industry standards, Uni-Trend is able to fully satisfy product demands from around the world.
We believe that technology and innovation are important driving forces for the development of the new world. Innovation can create value.