UT503PV PV Insulation tester
UT503PV PV insulation resistance tester has the function of measuring photovoltaic live insulation resistance, ordinary insulation resistance function (non-live), AC and DC voltage automatic recognition measurement and so on
Features
Certifications (UT503PV series only): CE, cETLus
● High output voltage: DC 1000V
● UTD live test: DC 1000V
● Insulation resistance (PV+IR): 4000MΩ
● Voltage measurement: 1000V DC & 600V AC
● Auto discharge
● Stepping voltage
● Time measurement
● Compare function (IR)
● High voltage alarm
● Data communication: USB cable + Bluetooth app
● Lithium battery
● Portable & Convenient
Specifications
Specifications
Output voltage Insulation resistance PV insulation resistance Accuracy
125V <1.51MΩ N/A For reference only
1.51MΩ~100.0MΩ ±(1.5%+5)
100.1MΩ~1000MΩ ±(5%+6)
250V <1.51MΩ N/A For reference only
1.51MΩ~200.0MΩ ±(1.5%+5)
200.1MΩ~2000MΩ ±(5%+6)
500V <1.51MΩ <1.51MΩ For reference only
1.51MΩ~1000MΩ 1.51MΩ~1000MΩ ±(1.5%+5)
1001MΩ~4000MΩ 1001MΩ~4000MΩ ±(5%+6)
1000V <1.51MΩ <1.51MΩ For reference only
1.51MΩ~1000MΩ 1.51MΩ~1000MΩ ±(1.5%+5)
1001MΩ~4000MΩ 1001MΩ~4000MΩ ±(5%+6)
Voltage measurement DC Voltage 5～1000V dc ±（1%+4）
AC Voltage 5～600V ac ±（1%+4）
Short circuit current IR measurement <1.5mA
PV IR measurement <1.2mA
Continue measuremenet(IR) √(default setting) Compare function(IR) √
Time measurement √ Stepping voltage √
Auto discharge √ High voltage alarm √
DUT live test IR measurement: DO NOT test if the DUT voltage is above 25V
PV IR measurement: the DUT voltage should under DC 1000V
Backlight Auto & Manual backlight; auto power off in 30s
Data storage 1000 set
Data Communication transmission via USB cable
transmission via Bluetooth app
IP IP54(with cap closed)
CAT rating CAT II 1000V, CAT III 600V
Certificates CE, UKCA
General Features
Product Weight(include batteries) About 0.5KG (including battery)
Product Size 161(L)×117.3(D)×63(H)mm
Accessories
1. Manual: 1pcs
2. Test lead line (1 black test line, 1 remote control test lead line): 2pcs
3. Lantern plug: 1pcs
4. Red/black alligator clip: 1 pair
5. Banana plug to MC4 plug test line: 1 pair
6. Type-C cable: 1 pcs
7. Strap: 1 pcs
8. Special lithium battery charger 1