Description
UNI-T UT512D Insulation Resistance Tester Digital adalah alat uji isolasi profesional yang dirancang untuk mengukur tahanan isolasi pada kabel, motor, transformator, dan sistem kelistrikan industri dengan presisi tinggi. Alat ini mendukung beberapa pilihan tegangan uji serta dilengkapi layar digital besar untuk pembacaan yang jelas. Desainnya tangguh dan portabel, cocok untuk teknisi lapangan maupun penggunaan laboratorium. UT512D sangat ideal untuk memastikan keandalan dan keamanan instalasi listrik secara menyeluruh.
UNI-T UT512D adalah penguji resistansi isolasi tegangan tinggi digital, dirancang dengan berbagai rentang termasuk 250V, 500V, 1000V, 2500V. Ini adalah meteran pengukuran yang ideal untuk tenaga listrik, telekomunikasi, meteorologi, ruang mesin, ladang minyak, instalasi dan pemeliharaan elektromekanis, dan departemen catu daya industri dan perusahaan pertambangan.
FITUR UNI-T UT512D
- Rentang tegangan keluaran: Hingga 2,5KV
- Pengukuran PI/DAR
- Pengukuran arus hubung singkat
- Tampilan arus bocor otomatis
- Tegangan loncatan: 10% dari kisaran
- Alarm tegangan tinggi
- Debit otomatis
- Penyimpanan data: 999 set
- Analisis perangkat lunak PC: melalui kabel USB
- Kategori tegangan lebih: CAT IV 600V
SPESIFIKASI UNI-T UT512D
| Rated voltage | UT512D | UT512E | Accuracy |
| 250V | <0.25MΩ | <0.25MΩ | reference only |
| 0.25MΩ～4.99GΩ | 0.25MΩ～4.99GΩ | ±(5%+5) | |
| 5.00GΩ～24.9GΩ | 5.00GΩ～49.9GΩ | ±(20%+10) | |
| 25.0GΩ～100GΩ | 50.0GΩ～250GΩ | reference only | |
| 500V | <0.50MΩ | <0.50MΩ | reference only |
| 0.50MΩ～9.99GΩ | 0.50MΩ～9.99GΩ | ±(5%+5) | |
| 10.0GΩ～49.9GΩ | 10.0GΩ～99.9GΩ | ±(20%+10) | |
| 50.0GΩ～200GΩ | 100GΩ～500GΩ | reference only | |
| 1000V | <1.00MΩ | <1.00MΩ | reference only |
| 1.00MΩ～19.9GΩ | 1.00MΩ～19.9GΩ | ±(5%+5) | |
| 20.0GΩ～99.9GΩ | 20.0GΩ～199GΩ | ±(20%+10) | |
| 100GΩ～400GΩ | 200GΩ～1.00TΩ | reference only | |
| 2500V | <2.50MΩ | <2.50MΩ | reference only |
| 2.50MΩ～49.9GΩ | 2.50MΩ～49.9GΩ | ±(5%+5) | |
| 50.0GΩ～249GΩ | 50.0GΩ～499GΩ | ±(20%+10) | |
| 250GΩ～1.00TΩ | 500GΩ～2.50TΩ | reference only | |
| Capacitance test | NA | 0.01uF～2.0uF | ±（15%+3） |
| Low resistor test | NA | 0.1Ω～600Ω | ±（2%+10） |
| Output voltage(Rating) | stepping voltage range | Step by 10% of each range each time, and adjust the voltage range to 50%~120% of each range； Display accuracy：±(10% read+10V) Output accuracy：±(0%～20%) |
|
| 250V | 350V, 275V, 300V | ||
| 500V | 300V, 350V, 400V, 450V, 500V, 550V, 600V | ||
| 1000V | 500V, 600V, 700V, 800V, 900V, 1000V, 1100V, 1200V | ||
| 2500V | 1250V, 1500V, 1750V, 2000V, 2250V, 2500V | ||
| DC voltage | 30～1000VDC | ±(3%+5) | |
| AC voltage | 30～750VAC 50Hz/60Hz |
±(3%+5) | |
| Current | 0.01nA～3.5mA | 0.01nA～5mA | |
| Short-circuit current | about 3.5mA | about 5mA | |
| Features | |||
| PI test | automatic display | √ | |
| DAR test | automatic display | √ | |
| Timing measurement | √ | ||
| Resistance comparison | √ | ||
| Monitoring function | Monitor the voltage of measured object and the discharge state after testing. | √ | |
| Timer testing | Record testing time automatically. Timing range: 0s～99m and 59s |
√ | |
| Storage function | 999 sets | ||
| Data transmission | Upload testing data to computer via USB cable. | √ | |
| Low Battery indication | √ | ||
| Auto power off | √ | ||
| Dimensions | 238 * 166 * 90.5mm | ||
| CAT rating | CAT Ⅳ 600V | ||
| Certificates | CE/UKCA | ||
| General Characteristics | |||
| Power supply | 8 * LR14 Alkaline battery | UT512D | |
| 14.8V,5200mAh lithium battery | UT512E | ||
| Product Color | Black+Red | ||
| Product Weight | About 1800g (including battery) | ||
| Accessories | User manual 1 pc; Test lead (red, black, green: 1 for each) 3 pcs; USB cable 1 pc; Lithium battery charger (Output: 16.8Vdc, 2A) 1 pc (UT512E only); Lithium battery pack (14.8V, 5200mAh) 1 pc (UT512E only); Adapting charging stand (optional, model: UT-W12, for UT512E only); 8 PCS LR14 alkaline batteries (UT512D); Carrying strap 1pc | ||
| Standard package | Case + carton | ||
| Package quantity | 1pcs | ||
| Package Size | 238 x 166 x 90.5mm(L*W*D) | ||
