UT511 is an advanced insulation tester designed to test the insulation resistance of installations, electrical devices, cables, and components where checking the integrity of insulation and electrical safety is required. The device allows for insulation measurements at test voltages up to 1000 V DC, AC/DC voltage measurement, as well as low resistance measurement in continuity mode.
Technical specifications:
- Insulation resistance:
- Test voltage 100 V:
- 0.1 MOhm ~ 99.9 MOhm +/- (3%+5)
- 100 MOhm ~ 500 MOhm +/- (5%+5)
- Test voltage 250 V:
- 0.5 MOhm ~ 99.9 MOhm +/- (3%+5)
- 100 MOhm ~ 999 MOhm +/- (5%+5)
- 1 GOhm ~ 1.99 GOhm +/- (5%+5)
- Test voltage 500 V:
- 1 MOhm ~ 99.9 MOhm +/- (3%+5)
- 100 MOhm ~ 999 MOhm +/- (5%+5)
- 1 GOhm ~ 3.99 GOhm +/- (5%+5)
- Test voltage 1000 V:
- 2 MOhm ~ 99.9 MOhm +/- (3%+5)
- 100 MOhm ~ 999 MOhm +/- (5%+5)
- 1 GOhm ~ 10 GOhm +/- (5%+5)
- Test current: 1 mA ~ 1.2 mA
- Short-circuit current: <2mA
- Other measurement ranges:
- DC voltage: 30 ~ 1000 V +/- (2%+3)
- AC voltage: 30 ~ 750 V +/- (2%+3)
- Low resistances: 0.1 Ohm~999.9 Ohm +/- (1%+3)
- Additional features:
- Automatic range switching
- Dielectric absorption test
- Polarization index
- Comparative function
- Low battery indicator
- High voltage warning
- Backlit LCD screen
- Buzzer
- Analog bar graph: 30 segments
- Automatic shutdown
- Test voltage 100 V:
Applications:
- Diagnostics and service of electrical installations - checking the insulation of cables, wires, electrical devices.
- Control and maintenance work in industrial plants, where the condition of insulation of devices and electrical cabinets is measured.
- Electrical audits and measurements for compliance with standards (e.g., insulation in machines, installations).
- Installation and commissioning of systems - verifying the correctness of insulation before putting into operation.
Advantages:
- Versatile measurement range (from several hundred kilo-ohms to giga-ohms), making the device useful in both standard and demanding applications.
- Advanced diagnostic functions (PI, DAR, COMP) allow for a better assessment of insulation condition than just measuring a single resistance value.
- Clear display and additional indicators (bar-graph) facilitate work in the field and in low light conditions.
If you are looking for a professional insulation tester with a wide measurement range, advanced features, and the ability to measure both insulation and voltage or continuity resistance - UNI-T UT511 is a very solid choice. Ideal for service teams, installers, industrial plants, or electrical installation auditors. However, before you purchase, make sure that its specifications meet the specific requirements of your installation (test voltage, resistance ranges, standards).
- Miernik UT511
- Walizka transportowa
- przewody z krokodylkami
- Baterie
- 8x 1.5V (LR14)
- 202 mm × 155 mm × 94 mm
- 1200
- Miernik UT511
- Walizka transportowa
- przewody z krokodylkami
- Baterie
- 8x 1.5V (LR14)
- 202 mm × 155 mm × 94 mm
- 1200
No. 6, Gong Ye Bei 1st Road
Songshan Lake Guangdong Province
Chiny
Email: info@uni-trend.com
Telephone: +86-769-85723888
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20